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[PATCH] fanotify: fix handling of events on child sub-directory

by Amir Goldstein

When an event is reported on a sub-directory and the parent inode has a mark mask with FS_EVENT_ON_CHILD|FS_ISDIR, the event will be sent to fsnotify() even if the event type is not in the parent mark mask (e.g. FS_OPEN). Further more, if that event happened on a mount or a filesystem with a mount/sb mark that does have that event type in their mask, the "on child" event will be reported on the mount/sb mark. That is not desired, because user will get a duplicate event for the same action. Note that the event reported on the victim inode is never merged with the event reported on the parent inode, because of the check in should_merge(): old_fsn->inode == new_fsn->inode. Fix this by looking for a match of an actual event type (i.e. not just FS_ISDIR) in parent's inode mark mask and by not reporting an "on child" event to group if event type is only found on mount/sb marks. [backport hint: The bug seems to have always been in fanotify, but this patch will only apply cleanly to v4.19.y] Cc: <stable(a)vger.kernel.org> # v4.19 Signed-off-by: Amir Goldstein <amir73il(a)gmail.com> --- Jan, The bugs with merging directory children mark and mount mark are unfolding slowly. I have extended fanotify09, which checks another bug on this type to also cover this case [1]. Tested that bug existed as far back as v4.10, but I guess it was always there. Thanks, Amir. [1] https://github.com/amir73il/ltp/commits/fanotify_ignore fs/notify/fanotify/fanotify.c | 10 +++++----- fs/notify/fsnotify.c | 7 +++++-- 2 files changed, 10 insertions(+), 7 deletions(-) diff --git a/fs/notify/fanotify/fanotify.c b/fs/notify/fanotify/fanotify.c index 5769cf3ff035..e08a6647267b 100644 --- a/fs/notify/fanotify/fanotify.c +++ b/fs/notify/fanotify/fanotify.c @@ -115,12 +115,12 @@ static bool fanotify_should_send_event(struct fsnotify_iter_info *iter_info, continue; mark = iter_info->marks[type]; /* - * if the event is for a child and this inode doesn't care about - * events on the child, don't send it! + * If the event is for a child and this mark doesn't care about + * events on a child, don't send it! */ - if (type == FSNOTIFY_OBJ_TYPE_INODE && - (event_mask & FS_EVENT_ON_CHILD) && - !(mark->mask & FS_EVENT_ON_CHILD)) + if (event_mask & FS_EVENT_ON_CHILD && + (type != FSNOTIFY_OBJ_TYPE_INODE || + !(mark->mask & FS_EVENT_ON_CHILD))) continue; marks_mask |= mark->mask; diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c index 2172ba516c61..d2c34900ae05 100644 --- a/fs/notify/fsnotify.c +++ b/fs/notify/fsnotify.c @@ -167,9 +167,9 @@ int __fsnotify_parent(const struct path *path, struct dentry *dentry, __u32 mask parent = dget_parent(dentry); p_inode = parent->d_inode; - if (unlikely(!fsnotify_inode_watches_children(p_inode))) + if (unlikely(!fsnotify_inode_watches_children(p_inode))) { __fsnotify_update_child_dentry_flags(p_inode); - else if (p_inode->i_fsnotify_mask & mask) { + } else if (p_inode->i_fsnotify_mask & mask & ALL_FSNOTIFY_EVENTS) { struct name_snapshot name; /* we are notifying a parent so come up with the new mask which @@ -339,6 +339,9 @@ int fsnotify(struct inode *to_tell, __u32 mask, const void *data, int data_is, sb = mnt->mnt.mnt_sb; mnt_or_sb_mask = mnt->mnt_fsnotify_mask | sb->s_fsnotify_mask; } + /* An event "on child" is not intended for a mount/sb mark */ + if (mask & FS_EVENT_ON_CHILD) + mnt_or_sb_mask = 0; /* * Optimization: srcu_read_lock() has a memory barrier which can -- 2.17.1

6 years, 12 months

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patch "arch/alpha, termios: implement BOTHER, IBSHIFT and termios2" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled arch/alpha, termios: implement BOTHER, IBSHIFT and termios2 to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From d0ffb805b729322626639336986bc83fc2e60871 Mon Sep 17 00:00:00 2001 From: "H. Peter Anvin (Intel)" <hpa(a)zytor.com> Date: Mon, 22 Oct 2018 09:19:05 -0700 Subject: arch/alpha, termios: implement BOTHER, IBSHIFT and termios2 Alpha has had c_ispeed and c_ospeed, but still set speeds in c_cflags using arbitrary flags. Because BOTHER is not defined, the general Linux code doesn't allow setting arbitrary baud rates, and because CBAUDEX == 0, we can have an array overrun of the baud_rate[] table in drivers/tty/tty_baudrate.c if (c_cflags & CBAUD) == 037. Resolve both problems by #defining BOTHER to 037 on Alpha. However, userspace still needs to know if setting BOTHER is actually safe given legacy kernels (does anyone actually care about that on Alpha anymore?), so enable the TCGETS2/TCSETS*2 ioctls on Alpha, even though they use the same structure. Define struct termios2 just for compatibility; it is the exact same structure as struct termios. In a future patchset, this will be cleaned up so the uapi headers are usable from libc. Signed-off-by: H. Peter Anvin (Intel) <hpa(a)zytor.com> Cc: Jiri Slaby <jslaby(a)suse.com> Cc: Al Viro <viro(a)zeniv.linux.org.uk> Cc: Richard Henderson <rth(a)twiddle.net> Cc: Ivan Kokshaysky <ink(a)jurassic.park.msu.ru> Cc: Matt Turner <mattst88(a)gmail.com> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Kate Stewart <kstewart(a)linuxfoundation.org> Cc: Philippe Ombredanne <pombredanne(a)nexb.com> Cc: Eugene Syromiatnikov <esyr(a)redhat.com> Cc: <linux-alpha(a)vger.kernel.org> Cc: <linux-serial(a)vger.kernel.org> Cc: Johan Hovold <johan(a)kernel.org> Cc: Alan Cox <alan(a)lxorguk.ukuu.org.uk> Cc: <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/alpha/include/asm/termios.h | 8 +++++++- arch/alpha/include/uapi/asm/ioctls.h | 5 +++++ arch/alpha/include/uapi/asm/termbits.h | 17 +++++++++++++++++ 3 files changed, 29 insertions(+), 1 deletion(-) diff --git a/arch/alpha/include/asm/termios.h b/arch/alpha/include/asm/termios.h index 6a8c53dec57e..b7c77bb1bfd2 100644 --- a/arch/alpha/include/asm/termios.h +++ b/arch/alpha/include/asm/termios.h @@ -73,9 +73,15 @@ }) #define user_termios_to_kernel_termios(k, u) \ - copy_from_user(k, u, sizeof(struct termios)) + copy_from_user(k, u, sizeof(struct termios2)) #define kernel_termios_to_user_termios(u, k) \ + copy_to_user(u, k, sizeof(struct termios2)) + +#define user_termios_to_kernel_termios_1(k, u) \ + copy_from_user(k, u, sizeof(struct termios)) + +#define kernel_termios_to_user_termios_1(u, k) \ copy_to_user(u, k, sizeof(struct termios)) #endif /* _ALPHA_TERMIOS_H */ diff --git a/arch/alpha/include/uapi/asm/ioctls.h b/arch/alpha/include/uapi/asm/ioctls.h index 3729d92d3fa8..dc8c20ac7191 100644 --- a/arch/alpha/include/uapi/asm/ioctls.h +++ b/arch/alpha/include/uapi/asm/ioctls.h @@ -32,6 +32,11 @@ #define TCXONC _IO('t', 30) #define TCFLSH _IO('t', 31) +#define TCGETS2 _IOR('T', 42, struct termios2) +#define TCSETS2 _IOW('T', 43, struct termios2) +#define TCSETSW2 _IOW('T', 44, struct termios2) +#define TCSETSF2 _IOW('T', 45, struct termios2) + #define TIOCSWINSZ _IOW('t', 103, struct winsize) #define TIOCGWINSZ _IOR('t', 104, struct winsize) #define TIOCSTART _IO('t', 110) /* start output, like ^Q */ diff --git a/arch/alpha/include/uapi/asm/termbits.h b/arch/alpha/include/uapi/asm/termbits.h index de6c8360fbe3..4575ba34a0ea 100644 --- a/arch/alpha/include/uapi/asm/termbits.h +++ b/arch/alpha/include/uapi/asm/termbits.h @@ -26,6 +26,19 @@ struct termios { speed_t c_ospeed; /* output speed */ }; +/* Alpha has identical termios and termios2 */ + +struct termios2 { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_cc[NCCS]; /* control characters */ + cc_t c_line; /* line discipline (== c_cc[19]) */ + speed_t c_ispeed; /* input speed */ + speed_t c_ospeed; /* output speed */ +}; + /* Alpha has matching termios and ktermios */ struct ktermios { @@ -152,6 +165,7 @@ struct ktermios { #define B3000000 00034 #define B3500000 00035 #define B4000000 00036 +#define BOTHER 00037 #define CSIZE 00001400 #define CS5 00000000 @@ -169,6 +183,9 @@ struct ktermios { #define CMSPAR 010000000000 /* mark or space (stick) parity */ #define CRTSCTS 020000000000 /* flow control */ +#define CIBAUD 07600000 +#define IBSHIFT 16 + /* c_lflag bits */ #define ISIG 0x00000080 #define ICANON 0x00000100 -- 2.19.1

6 years, 12 months

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[Question] A UBSAN problem in stable-4.4

by Tan Xiaojun

Hi, all, I found the following problem (attached to the end) when testing stable-4.4 with Syzkaller. This is not an easy-to-trigger problem, so the tool does not generate code for recurring problems. >From the call stack, it is because the first parameter in ktime_sub is large, and the second parameter offset is a negative number, causing the final result to overflow into the sign bit and become a large negative number. -------------- ... ktime_t expires = ktime_sub(hrtimer_get_expires(timer), base->offset); ... -------------- But I don't know how to fix this problem. The mainline code is also different from stable-4.4, and I have not found a patch to fix this problem in the mainline repository. So I am a bit confused about how to fix it. Can anyone give me some advice? Thanks. Xiaojun. ================================================================================ UBSAN: Undefined behaviour in kernel/time/hrtimer.c:615:20 signed integer overflow: 9223372036854775807 - -495588161 cannot be represented in type 'long long int' CPU: 0 PID: 4542 Comm: syz-executor0 Not tainted 4.4.156-514.55.6.9.x86_64+ #8 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.9.3-0-ge2fc41e-prebuilt.qemu-project.org 04/01/2014 1ffff100391dbf45 ad071d3307b76e03 ffff8801c8edfab0 ffffffff81c9f586 0000000041b58ab3 ffffffff831fd4e6 ffffffff81c9f478 ffff8801c8edfad8 ffff8801c8edfa78 00000000000014a9 ad071d3307b76e03 ffffffff837fd660 Call Trace: [<ffffffff81c9f586>] __dump_stack lib/dump_stack.c:15 [inline] [<ffffffff81c9f586>] dump_stack+0x10e/0x1a8 lib/dump_stack.c:51 [<ffffffff81d814a6>] ubsan_epilogue+0x12/0x8f lib/ubsan.c:164 [<ffffffff81d830a1>] handle_overflow+0x23e/0x299 lib/ubsan.c:195 [<ffffffff81d83157>] __ubsan_handle_sub_overflow+0x2a/0x31 lib/ubsan.c:211 [<ffffffff813d8c33>] hrtimer_reprogram kernel/time/hrtimer.c:615 [inline] [<ffffffff813d8c33>] hrtimer_start_range_ns+0x1083/0x1580 kernel/time/hrtimer.c:1024 [<ffffffff813fde1f>] hrtimer_start include/linux/hrtimer.h:393 [inline] [<ffffffff813fde1f>] alarm_start+0xcf/0x130 kernel/time/alarmtimer.c:328 [<ffffffff813fed66>] alarm_timer_set+0x296/0x4a0 kernel/time/alarmtimer.c:632 [<ffffffff813e1a3e>] SYSC_timer_settime kernel/time/posix-timers.c:914 [inline] [<ffffffff813e1a3e>] SyS_timer_settime+0x2be/0x3d0 kernel/time/posix-timers.c:885 [<ffffffff82c2fb61>] entry_SYSCALL_64_fastpath+0x1e/0x9e ================================================================================ ================================================================================ UBSAN: Undefined behaviour in kernel/time/hrtimer.c:490:13 signed integer overflow: 9223372036854775807 - -495588161 cannot be represented in type 'long long int' CPU: 0 PID: 4542 Comm: syz-executor0 Not tainted 4.4.156-514.55.6.9.x86_64+ #8 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.9.3-0-ge2fc41e-prebuilt.qemu-project.org 04/01/2014 1ffff1003ed40f8b ad071d3307b76e03 ffff8801f6a07ce0 ffffffff81c9f586 0000000041b58ab3 ffffffff831fd4e6 ffffffff81c9f478 ffff8801f6a07d08 ffff8801f6a07ca8 000000000000000a ad071d3307b76e03 ffffffff837fd660 Call Trace: <IRQ> [<ffffffff81c9f586>] __dump_stack lib/dump_stack.c:15 [inline] <IRQ> [<ffffffff81c9f586>] dump_stack+0x10e/0x1a8 lib/dump_stack.c:51 [<ffffffff81d814a6>] ubsan_epilogue+0x12/0x8f lib/ubsan.c:164 [<ffffffff81d830a1>] handle_overflow+0x23e/0x299 lib/ubsan.c:195 [<ffffffff81d83157>] __ubsan_handle_sub_overflow+0x2a/0x31 lib/ubsan.c:211 [<ffffffff813d43ea>] __hrtimer_get_next_event+0x1da/0x2b0 kernel/time/hrtimer.c:490 [<ffffffff813d9532>] hrtimer_interrupt+0x202/0x580 kernel/time/hrtimer.c:1361 [<ffffffff8113e7ad>] local_apic_timer_interrupt+0x9d/0x150 arch/x86/kernel/apic/apic.c:901 [<ffffffff82c32ea0>] smp_apic_timer_interrupt+0x80/0xb0 arch/x86/kernel/apic/apic.c:925 [<ffffffff82c30ac5>] apic_timer_interrupt+0xa5/0xb0 arch/x86/entry/entry_64.S:563 <EOI> [<ffffffff82c2f0fb>] ? arch_local_irq_restore arch/x86/include/asm/paravirt.h:812 [inline] <EOI> [<ffffffff82c2f0fb>] ? __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:162 [inline] <EOI> [<ffffffff82c2f0fb>] ? _raw_spin_unlock_irqrestore+0x3b/0x60 kernel/locking/spinlock.c:191 [<ffffffff813e1a4f>] unlock_timer include/linux/spinlock.h:362 [inline] [<ffffffff813e1a4f>] SYSC_timer_settime kernel/time/posix-timers.c:916 [inline] [<ffffffff813e1a4f>] SyS_timer_settime+0x2cf/0x3d0 kernel/time/posix-timers.c:885 [<ffffffff82c2fb61>] entry_SYSCALL_64_fastpath+0x1e/0x9e ================================================================================

6 years, 12 months

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patch "termios, tty/tty_baudrate.c: fix buffer overrun" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled termios, tty/tty_baudrate.c: fix buffer overrun to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 991a25194097006ec1e0d2e0814ff920e59e3465 Mon Sep 17 00:00:00 2001 From: "H. Peter Anvin" <hpa(a)zytor.com> Date: Mon, 22 Oct 2018 09:19:04 -0700 Subject: termios, tty/tty_baudrate.c: fix buffer overrun On architectures with CBAUDEX == 0 (Alpha and PowerPC), the code in tty_baudrate.c does not do any limit checking on the tty_baudrate[] array, and in fact a buffer overrun is possible on both architectures. Add a limit check to prevent that situation. This will be followed by a much bigger cleanup/simplification patch. Signed-off-by: H. Peter Anvin (Intel) <hpa(a)zytor.com> Requested-by: Cc: Johan Hovold <johan(a)kernel.org> Cc: Jiri Slaby <jslaby(a)suse.com> Cc: Al Viro <viro(a)zeniv.linux.org.uk> Cc: Richard Henderson <rth(a)twiddle.net> Cc: Ivan Kokshaysky <ink(a)jurassic.park.msu.ru> Cc: Matt Turner <mattst88(a)gmail.com> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Kate Stewart <kstewart(a)linuxfoundation.org> Cc: Philippe Ombredanne <pombredanne(a)nexb.com> Cc: Eugene Syromiatnikov <esyr(a)redhat.com> Cc: Alan Cox <alan(a)lxorguk.ukuu.org.uk> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/tty_baudrate.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/tty/tty_baudrate.c b/drivers/tty/tty_baudrate.c index 7576ceace571..f438eaa68246 100644 --- a/drivers/tty/tty_baudrate.c +++ b/drivers/tty/tty_baudrate.c @@ -77,7 +77,7 @@ speed_t tty_termios_baud_rate(struct ktermios *termios) else cbaud += 15; } - return baud_table[cbaud]; + return cbaud >= n_baud_table ? 0 : baud_table[cbaud]; } EXPORT_SYMBOL(tty_termios_baud_rate); @@ -113,7 +113,7 @@ speed_t tty_termios_input_baud_rate(struct ktermios *termios) else cbaud += 15; } - return baud_table[cbaud]; + return cbaud >= n_baud_table ? 0 : baud_table[cbaud]; #else /* IBSHIFT */ return tty_termios_baud_rate(termios); #endif /* IBSHIFT */ -- 2.19.1

6 years, 12 months

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[PATCH] HID: Add quirk for Microsoft PIXART OEM mouse

by Sebastian Parschauer

The PixArt OEM mice are known for disconnecting every minute in runlevel 1 or 3 if they are not always polled. So add quirk ALWAYS_POLL for this one as well. References: https://www.spinics.net/lists/linux-usb/msg88965.html http://linet.gr.jp/~kojima/PlamoWeb/ML/htdocs/201808/msg00019.html Signed-off-by: Sebastian Parschauer <sparschauer(a)suse.de> CC: stable(a)vger.kernel.org --- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-quirks.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index f63489c882bb..4f8104cbc7f0 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -805,6 +805,7 @@ #define USB_DEVICE_ID_MS_TYPE_COVER_2 0x07a9 #define USB_DEVICE_ID_MS_POWER_COVER 0x07da #define USB_DEVICE_ID_MS_XBOX_ONE_S_CONTROLLER 0x02fd +#define USB_DEVICE_ID_MS_PIXART_MOUSE 0x00cb #define USB_VENDOR_ID_MOJO 0x8282 #define USB_DEVICE_ID_RETRO_ADAPTER 0x3201 diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c index 52c3b01917e7..c0c2537beff1 100644 --- a/drivers/hid/hid-quirks.c +++ b/drivers/hid/hid-quirks.c @@ -108,6 +108,7 @@ static const struct hid_device_id hid_quirks[] = { { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOUSE_C06A), HID_QUIRK_ALWAYS_POLL }, { HID_USB_DEVICE(USB_VENDOR_ID_MCS, USB_DEVICE_ID_MCS_GAMEPADBLOCK), HID_QUIRK_MULTI_INPUT }, { HID_USB_DEVICE(USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS), HID_QUIRK_NOGET }, + { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PIXART_MOUSE), HID_QUIRK_ALWAYS_POLL }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_POWER_COVER), HID_QUIRK_NO_INIT_REPORTS }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_SURFACE_PRO_2), HID_QUIRK_NO_INIT_REPORTS }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TOUCH_COVER_2), HID_QUIRK_NO_INIT_REPORTS }, -- 2.13.7

6 years, 12 months

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[PATCH v2] of, numa: Validate some distance map rules

by John Garry

Currently the NUMA distance map parsing does not validate the distance table for the distance-matrix rules 1-2 in [1]. However the arch NUMA code may enforce some of these rules, but not all. Such is the case for the arm64 port, which does not enforce the rule that the distance between separates nodes cannot equal LOCAL_DISTANCE. The patch adds the following rules validation: - distance of node to self equals LOCAL_DISTANCE - distance of separate nodes > LOCAL_DISTANCE This change avoids a yet-unresolved crash reported in [2]. A note on dealing with symmetrical distances between nodes: Validating symmetrical distances between nodes is difficult. If it were mandated in the bindings that every distance must be recorded in the table, then it would be easy. However, it isn't. In addition to this, it is also possible to record [b, a] distance only (and not [a, b]). So, when processing the table for [b, a], we cannot assert that current distance of [a, b] != [b, a] as invalid, as [a, b] distance may not be present in the table and current distance would be default at REMOTE_DISTANCE. As such, we maintain the policy that we overwrite distance [a, b] = [b, a] for b > a. This policy is different to kernel ACPI SLIT validation, which allows non-symmetrical distances (ACPI spec SLIT rules allow it). However, the distance debug message is dropped as it may be misleading (for a distance which is later overwritten). Some final notes on semantics: - It is implied that it is the responsibility of the arch NUMA code to reset the NUMA distance map for an error in distance map parsing. - It is the responsibility of the FW NUMA topology parsing (whether OF or ACPI) to enforce NUMA distance rules, and not arch NUMA code. [1] Documents/devicetree/bindings/numa.txt [2] https://www.spinics.net/lists/arm-kernel/msg683304.html Cc: stable(a)vger.kernel.org Signed-off-by: John Garry <john.garry(a)huawei.com> Acked-by: Will Deacon <will.deacon(a)arm.com> --- Change from v1: - A note of masking crash reported - Add Will's tag - Add cc stable diff --git a/drivers/of/of_numa.c b/drivers/of/of_numa.c index 35c64a4295e0..fe6b13608e51 100644 --- a/drivers/of/of_numa.c +++ b/drivers/of/of_numa.c @@ -104,9 +104,14 @@ static int __init of_numa_parse_distance_map_v1(struct device_node *map) distance = of_read_number(matrix, 1); matrix++; + if ((nodea == nodeb && distance != LOCAL_DISTANCE) || + (nodea != nodeb && distance <= LOCAL_DISTANCE)) { + pr_err("Invalid distance[node%d -> node%d] = %d\n", + nodea, nodeb, distance); + return -EINVAL; + } + numa_set_distance(nodea, nodeb, distance); - pr_debug("distance[node%d -> node%d] = %d\n", - nodea, nodeb, distance); /* Set default distance of node B->A same as A->B */ if (nodeb > nodea) -- 1.9.1

6 years, 12 months

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[PATCH 1/3] drm/vc4: Set PPF scaling when the source image is only vertically scaled

by Boris Brezillon

The source image might be only vertically scaled, and in this case ->is_unity will be false, but we'd still have to force ->x_scaling[0] to VC4_SCALING_PPF for YUV conversion to work properly. Let's replace the ->is_unity test by->x_scaling[0] == VC4_SCALING_NONE to cope with that. Fixes: 658d8cbd07da ("drm/vc4: Fix the "no scaling" case on multi-planar YUV formats") Cc: <stable(a)vger.kernel.org> Signed-off-by: Boris Brezillon <boris.brezillon(a)bootlin.com> --- drivers/gpu/drm/vc4/vc4_plane.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c index 60d5ad19cedd..32b7b9f47c5d 100644 --- a/drivers/gpu/drm/vc4/vc4_plane.c +++ b/drivers/gpu/drm/vc4/vc4_plane.c @@ -318,7 +318,7 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state) * even on a plane that's otherwise 1:1. Looks like only PPF * works in that case, so let's pick that one. */ - if (vc4_state->is_unity) + if (vc4_state->x_scaling[0] == VC4_SCALING_NONE) vc4_state->x_scaling[0] = VC4_SCALING_PPF; } else { vc4_state->is_yuv = false; -- 2.17.1

6 years, 12 months

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[PATCH v2] drm: Check if primary mst is null

by Stanislav Lisovskiy

Unfortunately drm_dp_get_mst_branch_device which is called from both drm_dp_mst_handle_down_rep and drm_dp_mst_handle_up_rep seem to rely on that mgr->mst_primary is not NULL, which seem to be wrong as it can be cleared with simultaneous mode set, if probing fails or in other case. mgr->lock mutex doesn't protect against that as it might just get assigned to NULL right before, not simultaneously. There are currently bugs 107738, 108616 bugs which crash in drm_dp_get_mst_branch_device, caused by this issue. v2: Refactored the code, as it was nicely noticed. Fixed Bugzilla bug numbers(second was 108616, but not 108816) and added links. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108616 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107738 Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy(a)intel.com> --- drivers/gpu/drm/drm_dp_mst_topology.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c index 5ff1d79b86c4..0e0df398222d 100644 --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c @@ -1275,6 +1275,9 @@ static struct drm_dp_mst_branch *drm_dp_get_mst_branch_device(struct drm_dp_mst_ mutex_lock(&mgr->lock); mstb = mgr->mst_primary; + if (!mstb) + goto out; + for (i = 0; i < lct - 1; i++) { int shift = (i % 2) ? 0 : 4; int port_num = (rad[i / 2] >> shift) & 0xf; -- 2.17.1

6 years, 12 months

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[PATCH 4.4] s390/mm: Check for valid vma before zapping in gmap_discard

by Janosch Frank

From: Janosch Frank <frankja(a)de.ibm.com> Userspace could have munmapped the area before doing unmapping from the gmap. This would leave us with a valid vmaddr, but an invalid vma from which we would try to zap memory. Let's check before using the vma. Function was moved with 1e133ab296f3 in v4.6. Is 1843abd upstream. Fixes: 388186b ("kvm: Handle diagnose 0x10 (release pages)") Signed-off-by: Janosch Frank <frankja(a)de.ibm.com> Reviewed-by: David Hildenbrand <david(a)redhat.com> Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com> CC: <stable(a)vger.kernel.org> # 4.4 --- arch/s390/mm/pgtable.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c index 05ae254..1866b6a 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -637,6 +637,8 @@ void gmap_discard(struct gmap *gmap, unsigned long from, unsigned long to) vmaddr |= gaddr & ~PMD_MASK; /* Find vma in the parent mm */ vma = find_vma(gmap->mm, vmaddr); + if (!vma) + continue; size = min(to - gaddr, PMD_SIZE - (gaddr & ~PMD_MASK)); zap_page_range(vma, vmaddr, size, NULL); } -- 2.7.4

6 years, 12 months

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[PATCH 4.4/4.9] configfs: replace strncpy with memcpy

by Nobuhiro Iwamatsu

From: Guenter Roeck <linux(a)roeck-us.net> commit 1823342a1f2b47a4e6f5667f67cd28ab6bc4d6cd upstream. gcc 8.1.0 complains: fs/configfs/symlink.c:67:3: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length fs/configfs/symlink.c: In function 'configfs_get_link': fs/configfs/symlink.c:63:13: note: length computed here Using strncpy() is indeed less than perfect since the length of data to be copied has already been determined with strlen(). Replace strncpy() with memcpy() to address the warning and optimize the code a little. Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> Signed-off-by: Christoph Hellwig <hch(a)lst.de> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu(a)cybertrust.co.jp> --- fs/configfs/symlink.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/configfs/symlink.c b/fs/configfs/symlink.c index 0525ebc3aea2..66e8c5d58b21 100644 --- a/fs/configfs/symlink.c +++ b/fs/configfs/symlink.c @@ -64,7 +64,7 @@ static void fill_item_path(struct config_item * item, char * buffer, int length) /* back up enough to print this bus id with '/' */ length -= cur; - strncpy(buffer + length,config_item_name(p),cur); + memcpy(buffer + length, config_item_name(p), cur); *(buffer + --length) = '/'; } } -- 2.18.0

6 years, 12 months

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[PATCH] xfs: truncate transaction does not modify the inobt

by Amir Goldstein

From: Brian Foster <bfoster(a)redhat.com> The truncate transaction does not ever modify the inode btree, but includes an associated log reservation. Update xfs_calc_itruncate_reservation() to remove the reservation associated with inobt updates. [Amir: This commit was merged for kernel v4.16 and a twin commit was merged for xfsprogs v4.16. As a result, a small xfs filesystem formatted with features -m rmapbt=1,reflink=1 using mkfs.xfs version >= v4.16 cannot be mounted with kernel < v4.16. For example, xfstests generic/17{1,2,3} format a small fs and when trying to mount it, they fail with an assert on this very demonic line: XFS (vdc): Log size 3075 blocks too small, minimum size is 3717 blocks XFS (vdc): AAIEEE! Log failed size checks. Abort! XFS: Assertion failed: 0, file: src/linux/fs/xfs/xfs_log.c, line: 666 The simple solution for stable kernels is to apply this patch, because mkfs.xfs v4.16 is already in the wild, so we have to assume that xfs filesystems with a "too small" log exist. Regardless, xfsprogs maintainers should also consider reverting the twin patch to stop creating those filesystems for the sake of users with unpatched kernels.] Signed-off-by: Brian Foster <bfoster(a)redhat.com> Reviewed-by: Dave Chinner <dchinner(a)redhat.com> Reviewed-by: Darrick J. Wong <darrick.wong(a)oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong(a)oracle.com> Cc: <stable(a)vger.kernel.org> # v4.9+ Signed-off-by: Amir Goldstein <amir73il(a)gmail.com> --- Darrick/Dave, It took me a while to figure out what was going on with my test systems when small test partitions (10G) stopped working with older kernels. Please bless this change for stable and consider the remedie for mkfs.xfs I verified that patch cleanly applies to stable kernels 4.14.y and 4.9.y and that I can mount a filsystem created with new mkfs.xfs. I am now running quick tests on stable 4.14.y with configs 4k, 1k, reflink,reflink+overlay to verify no regressions from this patch. Thanks, Amir. fs/xfs/libxfs/xfs_trans_resv.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/fs/xfs/libxfs/xfs_trans_resv.c b/fs/xfs/libxfs/xfs_trans_resv.c index 6bd916bd35e2..48eff18c5496 100644 --- a/fs/xfs/libxfs/xfs_trans_resv.c +++ b/fs/xfs/libxfs/xfs_trans_resv.c @@ -232,8 +232,6 @@ xfs_calc_write_reservation( * the super block to reflect the freed blocks: sector size * worst case split in allocation btrees per extent assuming 4 extents: * 4 exts * 2 trees * (2 * max depth - 1) * block size - * the inode btree: max depth * blocksize - * the allocation btrees: 2 trees * (max depth - 1) * block size */ STATIC uint xfs_calc_itruncate_reservation( @@ -245,12 +243,7 @@ xfs_calc_itruncate_reservation( XFS_FSB_TO_B(mp, 1))), (xfs_calc_buf_res(9, mp->m_sb.sb_sectsize) + xfs_calc_buf_res(xfs_allocfree_log_count(mp, 4), - XFS_FSB_TO_B(mp, 1)) + - xfs_calc_buf_res(5, 0) + - xfs_calc_buf_res(xfs_allocfree_log_count(mp, 1), - XFS_FSB_TO_B(mp, 1)) + - xfs_calc_buf_res(2 + mp->m_ialloc_blks + - mp->m_in_maxlevels, 0))); + XFS_FSB_TO_B(mp, 1)))); } /* -- 2.17.1

6 years, 12 months

3
5
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[PATCH] libnvdimm: Fix __nd_ioctl() to check error in cmd_rc

by Toshi Kani

ndctl zero-labels completes with a large number of zeroed nmems when it fails to do zeroing on a protected NVDIMM. # ndctl zero-labels nmem1 zeroed 65504 nmems When an ACPI call completes with error, xlat_status() called from acpi_nfit_ctl() sets error to *cmd_rc. __nd_ioctl(), however, does not check this error and returns with success. Fix __nd_ioctl() to check this error in cmd_rc. Fixes: 006358b35c73a ("libnvdimm: add support for clear poison list and badblocks for device dax") Reported-by: Robert Elliott <elliott(a)hpe.com> Signed-off-by: Toshi Kani <toshi.kani(a)hpe.com> Cc: Dan Williams <dan.j.williams(a)intel.com> Cc: Vishal Verma <vishal.l.verma(a)intel.com> Cc: Dave Jiang <dave.jiang(a)intel.com> Cc: <stable(a)vger.kernel.org> --- drivers/nvdimm/bus.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index f1fb39921236..af12817d8a02 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -1050,6 +1050,10 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, rc = nd_desc->ndctl(nd_desc, nvdimm, cmd, buf, buf_len, &cmd_rc); if (rc < 0) goto out_unlock; + if (cmd_rc < 0) { + rc = cmd_rc; + goto out_unlock; + } if (!nvdimm && cmd == ND_CMD_CLEAR_ERROR && cmd_rc >= 0) { struct nd_cmd_clear_error *clear_err = buf;

6 years, 12 months

3
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+ ubsan-dont-mark-__ubsan_handle_builtin_unreachable-as-noreturn.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: lib/ubsan.c: don't mark __ubsan_handle_builtin_unreachable as noreturn has been added to the -mm tree. Its filename is ubsan-dont-mark-__ubsan_handle_builtin_unreachable-as-noreturn.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/ubsan-dont-mark-__ubsan_handle_bui… and later at http://ozlabs.org/~akpm/mmotm/broken-out/ubsan-dont-mark-__ubsan_handle_bui… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Arnd Bergmann <arnd(a)arndb.de> Subject: lib/ubsan.c: don't mark __ubsan_handle_builtin_unreachable as noreturn gcc-8 complains about the prototype for this function: lib/ubsan.c:432:1: error: ignoring attribute 'noreturn' in declaration of a built-in function '__ubsan_handle_builtin_unreachable' because it conflicts with attribute 'const' [-Werror=attributes] This is actually a GCC's bug. In GCC internals __ubsan_handle_builtin_unreachable() declared with both 'noreturn' and 'const' attributes instead of only 'noreturn': https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84210 Workaround this by removing the noreturn attribute. [aryabinin: add information about GCC bug in changelog] Link: http://lkml.kernel.org/r/20181107144516.4587-1-aryabinin@virtuozzo.com Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Andrey Ryabinin <aryabinin(a)virtuozzo.com> Acked-by: Olof Johansson <olof(a)lixom.net> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- lib/ubsan.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/lib/ubsan.c~ubsan-dont-mark-__ubsan_handle_builtin_unreachable-as-noreturn +++ a/lib/ubsan.c @@ -427,8 +427,7 @@ void __ubsan_handle_shift_out_of_bounds( EXPORT_SYMBOL(__ubsan_handle_shift_out_of_bounds); -void __noreturn -__ubsan_handle_builtin_unreachable(struct unreachable_data *data) +void __ubsan_handle_builtin_unreachable(struct unreachable_data *data) { unsigned long flags; _ Patches currently in -mm which might be from arnd(a)arndb.de are ubsan-dont-mark-__ubsan_handle_builtin_unreachable-as-noreturn.patch vfs-replace-current_kernel_time64-with-ktime-equivalent.patch

6 years, 12 months

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[PATCH V2] x86/speculation: Support Enhanced IBRS on future CPUs

by Sai Praneeth Prakhya

From: Sai Praneeth <sai.praneeth.prakhya(a)intel.com> [ Upstream commit 706d51681d636a0c4a5ef53395ec3b803e45ed4d ] Future Intel processors will support "Enhanced IBRS" which is an "always on" mode i.e. IBRS bit in SPEC_CTRL MSR is enabled once and never disabled. >From the specification [1]: "With enhanced IBRS, the predicted targets of indirect branches executed cannot be controlled by software that was executed in a less privileged predictor mode or on another logical processor. As a result, software operating on a processor with enhanced IBRS need not use WRMSR to set IA32_SPEC_CTRL.IBRS after every transition to a more privileged predictor mode. Software can isolate predictor modes effectively simply by setting the bit once. Software need not disable enhanced IBRS prior to entering a sleep state such as MWAIT or HLT." If Enhanced IBRS is supported by the processor then use it as the preferred spectre v2 mitigation mechanism instead of Retpoline. Intel's Retpoline white paper [2] states: "Retpoline is known to be an effective branch target injection (Spectre variant 2) mitigation on Intel processors belonging to family 6 (enumerated by the CPUID instruction) that do not have support for enhanced IBRS. On processors that support enhanced IBRS, it should be used for mitigation instead of retpoline." The reason why Enhanced IBRS is the recommended mitigation on processors which support it is that these processors also support CET which provides a defense against ROP attacks. Retpoline is very similar to ROP techniques and might trigger false positives in the CET defense. If Enhanced IBRS is selected as the mitigation technique for spectre v2, the IBRS bit in SPEC_CTRL MSR is set once at boot time and never cleared. Kernel also has to make sure that IBRS bit remains set after VMEXIT because the guest might have cleared the bit. This is already covered by the existing x86_spec_ctrl_set_guest() and x86_spec_ctrl_restore_host() speculation control functions. Enhanced IBRS still requires IBPB for full mitigation. [1] Speculative-Execution-Side-Channel-Mitigations.pdf [2] Retpoline-A-Branch-Target-Injection-Mitigation.pdf Both documents are available at: https://bugzilla.kernel.org/show_bug.cgi?id=199511 Originally-by: David Woodhouse <dwmw(a)amazon.co.uk> Signed-off-by: Sai Praneeth Prakhya <sai.praneeth.prakhya(a)intel.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: Tim C Chen <tim.c.chen(a)intel.com> Cc: Dave Hansen <dave.hansen(a)intel.com> Cc: Ravi Shankar <ravi.v.shankar(a)intel.com> Cc: Andi Kleen <ak(a)linux.intel.com> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: <stable(a)vger.kernel.org> --- arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/include/asm/nospec-branch.h | 1 + arch/x86/kernel/cpu/bugs.c | 20 ++++++++++++++++++-- arch/x86/kernel/cpu/common.c | 3 +++ 4 files changed, 23 insertions(+), 2 deletions(-) Changes from upstream: ---------------------- 1. Use bit 30 of word 7 in cpufeatures for X86_FEATURE_IBRS_ENHANCED as bit 29 is now used by L1TF. 2. Fix some trivial line fuzzing. Based on kernel version: ------------------------ Linux 4.9.135 Changes from V1->V2: -------------------- 1. Fix the format of commit log, as suggested by Greg KH, to follow standard procedure. diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h index f6d1bc93589c..c56c24347f15 100644 --- a/arch/x86/include/asm/cpufeatures.h +++ b/arch/x86/include/asm/cpufeatures.h @@ -213,6 +213,7 @@ #define X86_FEATURE_STIBP ( 7*32+27) /* Single Thread Indirect Branch Predictors */ #define X86_FEATURE_ZEN ( 7*32+28) /* "" CPU is AMD family 0x17 (Zen) */ #define X86_FEATURE_L1TF_PTEINV ( 7*32+29) /* "" L1TF workaround PTE inversion */ +#define X86_FEATURE_IBRS_ENHANCED ( 7*32+30) /* Enhanced IBRS */ /* Virtualization flags: Linux defined, word 8 */ #define X86_FEATURE_TPR_SHADOW ( 8*32+ 0) /* Intel TPR Shadow */ diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h index 8b38df98548e..1b4132161c1f 100644 --- a/arch/x86/include/asm/nospec-branch.h +++ b/arch/x86/include/asm/nospec-branch.h @@ -215,6 +215,7 @@ enum spectre_v2_mitigation { SPECTRE_V2_RETPOLINE_GENERIC, SPECTRE_V2_RETPOLINE_AMD, SPECTRE_V2_IBRS, + SPECTRE_V2_IBRS_ENHANCED, }; /* The Speculative Store Bypass disable variants */ diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index 8103adacbc83..6221166e3fca 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -139,6 +139,7 @@ static const char *spectre_v2_strings[] = { [SPECTRE_V2_RETPOLINE_MINIMAL_AMD] = "Vulnerable: Minimal AMD ASM retpoline", [SPECTRE_V2_RETPOLINE_GENERIC] = "Mitigation: Full generic retpoline", [SPECTRE_V2_RETPOLINE_AMD] = "Mitigation: Full AMD retpoline", + [SPECTRE_V2_IBRS_ENHANCED] = "Mitigation: Enhanced IBRS", }; #undef pr_fmt @@ -340,6 +341,13 @@ static void __init spectre_v2_select_mitigation(void) case SPECTRE_V2_CMD_FORCE: case SPECTRE_V2_CMD_AUTO: + if (boot_cpu_has(X86_FEATURE_IBRS_ENHANCED)) { + mode = SPECTRE_V2_IBRS_ENHANCED; + /* Force it so VMEXIT will restore correctly */ + x86_spec_ctrl_base |= SPEC_CTRL_IBRS; + wrmsrl(MSR_IA32_SPEC_CTRL, x86_spec_ctrl_base); + goto specv2_set_mode; + } if (IS_ENABLED(CONFIG_RETPOLINE)) goto retpoline_auto; break; @@ -377,6 +385,7 @@ static void __init spectre_v2_select_mitigation(void) setup_force_cpu_cap(X86_FEATURE_RETPOLINE); } +specv2_set_mode: spectre_v2_enabled = mode; pr_info("%s\n", spectre_v2_strings[mode]); @@ -399,9 +408,16 @@ static void __init spectre_v2_select_mitigation(void) /* * Retpoline means the kernel is safe because it has no indirect - * branches. But firmware isn't, so use IBRS to protect that. + * branches. Enhanced IBRS protects firmware too, so, enable restricted + * speculation around firmware calls only when Enhanced IBRS isn't + * supported. + * + * Use "mode" to check Enhanced IBRS instead of boot_cpu_has(), because + * the user might select retpoline on the kernel command line and if + * the CPU supports Enhanced IBRS, kernel might un-intentionally not + * enable IBRS around firmware calls. */ - if (boot_cpu_has(X86_FEATURE_IBRS)) { + if (boot_cpu_has(X86_FEATURE_IBRS) && mode != SPECTRE_V2_IBRS_ENHANCED) { setup_force_cpu_cap(X86_FEATURE_USE_IBRS_FW); pr_info("Enabling Restricted Speculation for firmware calls\n"); } diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index dc0850bb74be..3c01610c5ba9 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -959,6 +959,9 @@ static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c) setup_force_cpu_bug(X86_BUG_SPECTRE_V1); setup_force_cpu_bug(X86_BUG_SPECTRE_V2); + if (ia32_cap & ARCH_CAP_IBRS_ALL) + setup_force_cpu_cap(X86_FEATURE_IBRS_ENHANCED); + if (x86_match_cpu(cpu_no_meltdown)) return; -- 2.7.4

6 years, 12 months

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[PATCH] x86/speculation: Support Enhanced IBRS on future CPUs

by Sai Praneeth Prakhya

From: Sai Praneeth <sai.praneeth.prakhya(a)intel.com> [ Upstream commit 706d51681d636a0c4a5ef53395ec3b803e45ed4d ] Changes from upstream: ---------------------- 1. Use bit 30 of word 7 in cpufeatures for X86_FEATURE_IBRS_ENHANCED as bit 29 is now used by L1TF. 2. Fix some trivial line fuzzing. Based on kernel version: ------------------------ Linux 4.9.135 Commit message from upstream: ----------------------------- Future Intel processors will support "Enhanced IBRS" which is an "always on" mode i.e. IBRS bit in SPEC_CTRL MSR is enabled once and never disabled. >From the specification [1]: "With enhanced IBRS, the predicted targets of indirect branches executed cannot be controlled by software that was executed in a less privileged predictor mode or on another logical processor. As a result, software operating on a processor with enhanced IBRS need not use WRMSR to set IA32_SPEC_CTRL.IBRS after every transition to a more privileged predictor mode. Software can isolate predictor modes effectively simply by setting the bit once. Software need not disable enhanced IBRS prior to entering a sleep state such as MWAIT or HLT." If Enhanced IBRS is supported by the processor then use it as the preferred spectre v2 mitigation mechanism instead of Retpoline. Intel's Retpoline white paper [2] states: "Retpoline is known to be an effective branch target injection (Spectre variant 2) mitigation on Intel processors belonging to family 6 (enumerated by the CPUID instruction) that do not have support for enhanced IBRS. On processors that support enhanced IBRS, it should be used for mitigation instead of retpoline." The reason why Enhanced IBRS is the recommended mitigation on processors which support it is that these processors also support CET which provides a defense against ROP attacks. Retpoline is very similar to ROP techniques and might trigger false positives in the CET defense. If Enhanced IBRS is selected as the mitigation technique for spectre v2, the IBRS bit in SPEC_CTRL MSR is set once at boot time and never cleared. Kernel also has to make sure that IBRS bit remains set after VMEXIT because the guest might have cleared the bit. This is already covered by the existing x86_spec_ctrl_set_guest() and x86_spec_ctrl_restore_host() speculation control functions. Enhanced IBRS still requires IBPB for full mitigation. [1] Speculative-Execution-Side-Channel-Mitigations.pdf [2] Retpoline-A-Branch-Target-Injection-Mitigation.pdf Both documents are available at: https://bugzilla.kernel.org/show_bug.cgi?id=199511 Originally-by: David Woodhouse <dwmw(a)amazon.co.uk> Signed-off-by: Sai Praneeth Prakhya <sai.praneeth.prakhya(a)intel.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: Tim C Chen <tim.c.chen(a)intel.com> Cc: Dave Hansen <dave.hansen(a)intel.com> Cc: Ravi Shankar <ravi.v.shankar(a)intel.com> Cc: Andi Kleen <ak(a)linux.intel.com> Cc: <stable(a)vger.kernel.org> --- arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/include/asm/nospec-branch.h | 1 + arch/x86/kernel/cpu/bugs.c | 20 ++++++++++++++++++-- arch/x86/kernel/cpu/common.c | 3 +++ 4 files changed, 23 insertions(+), 2 deletions(-) diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h index f6d1bc93589c..c56c24347f15 100644 --- a/arch/x86/include/asm/cpufeatures.h +++ b/arch/x86/include/asm/cpufeatures.h @@ -213,6 +213,7 @@ #define X86_FEATURE_STIBP ( 7*32+27) /* Single Thread Indirect Branch Predictors */ #define X86_FEATURE_ZEN ( 7*32+28) /* "" CPU is AMD family 0x17 (Zen) */ #define X86_FEATURE_L1TF_PTEINV ( 7*32+29) /* "" L1TF workaround PTE inversion */ +#define X86_FEATURE_IBRS_ENHANCED ( 7*32+30) /* Enhanced IBRS */ /* Virtualization flags: Linux defined, word 8 */ #define X86_FEATURE_TPR_SHADOW ( 8*32+ 0) /* Intel TPR Shadow */ diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h index 8b38df98548e..1b4132161c1f 100644 --- a/arch/x86/include/asm/nospec-branch.h +++ b/arch/x86/include/asm/nospec-branch.h @@ -215,6 +215,7 @@ enum spectre_v2_mitigation { SPECTRE_V2_RETPOLINE_GENERIC, SPECTRE_V2_RETPOLINE_AMD, SPECTRE_V2_IBRS, + SPECTRE_V2_IBRS_ENHANCED, }; /* The Speculative Store Bypass disable variants */ diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index 8103adacbc83..6221166e3fca 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -139,6 +139,7 @@ static const char *spectre_v2_strings[] = { [SPECTRE_V2_RETPOLINE_MINIMAL_AMD] = "Vulnerable: Minimal AMD ASM retpoline", [SPECTRE_V2_RETPOLINE_GENERIC] = "Mitigation: Full generic retpoline", [SPECTRE_V2_RETPOLINE_AMD] = "Mitigation: Full AMD retpoline", + [SPECTRE_V2_IBRS_ENHANCED] = "Mitigation: Enhanced IBRS", }; #undef pr_fmt @@ -340,6 +341,13 @@ static void __init spectre_v2_select_mitigation(void) case SPECTRE_V2_CMD_FORCE: case SPECTRE_V2_CMD_AUTO: + if (boot_cpu_has(X86_FEATURE_IBRS_ENHANCED)) { + mode = SPECTRE_V2_IBRS_ENHANCED; + /* Force it so VMEXIT will restore correctly */ + x86_spec_ctrl_base |= SPEC_CTRL_IBRS; + wrmsrl(MSR_IA32_SPEC_CTRL, x86_spec_ctrl_base); + goto specv2_set_mode; + } if (IS_ENABLED(CONFIG_RETPOLINE)) goto retpoline_auto; break; @@ -377,6 +385,7 @@ static void __init spectre_v2_select_mitigation(void) setup_force_cpu_cap(X86_FEATURE_RETPOLINE); } +specv2_set_mode: spectre_v2_enabled = mode; pr_info("%s\n", spectre_v2_strings[mode]); @@ -399,9 +408,16 @@ static void __init spectre_v2_select_mitigation(void) /* * Retpoline means the kernel is safe because it has no indirect - * branches. But firmware isn't, so use IBRS to protect that. + * branches. Enhanced IBRS protects firmware too, so, enable restricted + * speculation around firmware calls only when Enhanced IBRS isn't + * supported. + * + * Use "mode" to check Enhanced IBRS instead of boot_cpu_has(), because + * the user might select retpoline on the kernel command line and if + * the CPU supports Enhanced IBRS, kernel might un-intentionally not + * enable IBRS around firmware calls. */ - if (boot_cpu_has(X86_FEATURE_IBRS)) { + if (boot_cpu_has(X86_FEATURE_IBRS) && mode != SPECTRE_V2_IBRS_ENHANCED) { setup_force_cpu_cap(X86_FEATURE_USE_IBRS_FW); pr_info("Enabling Restricted Speculation for firmware calls\n"); } diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index dc0850bb74be..3c01610c5ba9 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -959,6 +959,9 @@ static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c) setup_force_cpu_bug(X86_BUG_SPECTRE_V1); setup_force_cpu_bug(X86_BUG_SPECTRE_V2); + if (ia32_cap & ARCH_CAP_IBRS_ALL) + setup_force_cpu_cap(X86_FEATURE_IBRS_ENHANCED); + if (x86_match_cpu(cpu_no_meltdown)) return; -- 2.7.4

6 years, 12 months

3
2
0 0

[PATCH] rtc: hctosys: Add missing range error reporting

by Maciej W. Rozycki

Fix an issue with the 32-bit range error path in `rtc_hctosys' where no error code is set and consequently the successful preceding call result from `rtc_read_time' is propagated to `rtc_hctosys_ret'. This in turn makes any subsequent call to `hctosys_show' incorrectly report in sysfs that the system time has been set from this RTC while it has not. Set the error to ERANGE then if we can't express the result due to an overflow. Signed-off-by: Maciej W. Rozycki <macro(a)linux-mips.org> Fixes: b3a5ac42ab18 ("rtc: hctosys: Ensure system time doesn't overflow time_t") Cc: stable(a)vger.kernel.org # 4.17+ --- drivers/rtc/hctosys.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) linux-rtc-hctosys-range.diff Index: linux-20181008-swarm64-eb/drivers/rtc/hctosys.c =================================================================== --- linux-20181008-swarm64-eb.orig/drivers/rtc/hctosys.c +++ linux-20181008-swarm64-eb/drivers/rtc/hctosys.c @@ -50,8 +50,10 @@ static int __init rtc_hctosys(void) tv64.tv_sec = rtc_tm_to_time64(&tm); #if BITS_PER_LONG == 32 - if (tv64.tv_sec > INT_MAX) + if (tv64.tv_sec > INT_MAX) { + err = -ERANGE; goto err_read; + } #endif err = do_settimeofday64(&tv64);

6 years, 12 months

2
1
0 0

[PATCH 1/2] arm64: dts: mt7622: fix console output issue on rfb1

by Ryder Lee

The issue was introduced by Kernel CI: https://kernelci.org/boot/id/5bbdcbad59b5146fc5b43592/ Fix this by using a 'stdout-path' property that points to the device. Fixes: c0d9f9ad4f76 ("arm64: dts: mt7622: add earlycon to mt7622-rfb1 board") Cc: stable(a)vger.kernel.org Signed-off-by: Ryder Lee <ryder.lee(a)mediatek.com> --- arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts index dcad086..3f78334 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts +++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts @@ -17,8 +17,13 @@ model = "MediaTek MT7622 RFB1 board"; compatible = "mediatek,mt7622-rfb1", "mediatek,mt7622"; + aliases { + serial0 = &uart0; + }; + chosen { - bootargs = "earlycon=uart8250,mmio32,0x11002000 console=ttyS0,115200n1 swiotlb=512"; + stdout-path = "serial0:115200n8"; + bootargs = "earlycon=uart8250,mmio32,0x11002000 swiotlb=512"; }; cpus { -- 1.9.1

6 years, 12 months

2
2
0 0

[PATCH] drm/i915/ringbuffer: Delay after EMIT_INVALIDATE for gen4/gen5

by Chris Wilson

Exercising the gpu reloc path strenuously revealed an issue where the updated relocations (from MI_STORE_DWORD_IMM) were not being observed upon execution. After some experiments with adding pipecontrols (a lot of pipecontrols (32) as gen4/5 do not have a bit to wait on earlier pipe controls or even the current on), it was discovered that we merely needed to delay the EMIT_INVALIDATE by several flushes. It is important to note that it is the EMIT_INVALIDATE as opposed to the EMIT_FLUSH that needs the delay as opposed to what one might first expect -- that the delay is required for the TLB invalidation to take effect (one presumes to purge any CS buffers) as opposed to a delay after flushing to ensure the writes have landed before triggering invalidation. Testcase: igt/gem_tiled_fence_blits Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: stable(a)vger.kernel.org --- drivers/gpu/drm/i915/intel_ringbuffer.c | 38 +++++++++++++++++++++++-- 1 file changed, 36 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index b8a7a014d46d..87eebc13c0d8 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -91,6 +91,7 @@ static int gen4_render_ring_flush(struct i915_request *rq, u32 mode) { u32 cmd, *cs; + int i; /* * read/write caches: @@ -127,12 +128,45 @@ gen4_render_ring_flush(struct i915_request *rq, u32 mode) cmd |= MI_INVALIDATE_ISP; } - cs = intel_ring_begin(rq, 2); + i = 2; + if (mode & EMIT_INVALIDATE) + i += 20; + + cs = intel_ring_begin(rq, i); if (IS_ERR(cs)) return PTR_ERR(cs); *cs++ = cmd; - *cs++ = MI_NOOP; + + /* + * A random delay to let the CS invalidate take effect? Without this + * delay, the GPU relocation path fails as the CS does not see + * the updated contents. Just as important, if we apply the flushes + * to the EMIT_FLUSH branch (i.e. immediately after the relocation + * write and before the invalidate on the next batch), the relocations + * still fail. This implies that is a delay following invalidation + * that is required to reset the caches as opposed to a delay to + * ensure the memory is written. + */ + if (mode & EMIT_INVALIDATE) { + *cs++ = GFX_OP_PIPE_CONTROL(4) | PIPE_CONTROL_QW_WRITE; + *cs++ = i915_ggtt_offset(rq->engine->scratch) | + PIPE_CONTROL_GLOBAL_GTT; + *cs++ = 0; + *cs++ = 0; + + for (i = 0; i < 12; i++) + *cs++ = MI_FLUSH; + + *cs++ = GFX_OP_PIPE_CONTROL(4) | PIPE_CONTROL_QW_WRITE; + *cs++ = i915_ggtt_offset(rq->engine->scratch) | + PIPE_CONTROL_GLOBAL_GTT; + *cs++ = 0; + *cs++ = 0; + } + + *cs++ = cmd; + intel_ring_advance(rq, cs); return 0; -- 2.19.1

6 years, 12 months

2
2
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patch "USB: quirks: Add no-lpm quirk for Raydium touchscreens" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled USB: quirks: Add no-lpm quirk for Raydium touchscreens to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From deefd24228a172d1b27d4a9adbfd2cdacd60ae64 Mon Sep 17 00:00:00 2001 From: Kai-Heng Feng <kai.heng.feng(a)canonical.com> Date: Fri, 26 Oct 2018 13:33:15 +0800 Subject: USB: quirks: Add no-lpm quirk for Raydium touchscreens Raydium USB touchscreen fails to set config if LPM is enabled: [ 2.030658] usb 1-8: New USB device found, idVendor=2386, idProduct=3119 [ 2.030659] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.030660] usb 1-8: Product: Raydium Touch System [ 2.030661] usb 1-8: Manufacturer: Raydium Corporation [ 7.132209] usb 1-8: can't set config #1, error -110 Same behavior can be observed on 2386:3114. Raydium claims the touchscreen supports LPM under Windows, so I used Microsoft USB Test Tools (MUTT) [1] to check its LPM status. MUTT shows that the LPM doesn't work under Windows, either. So let's just disable LPM for Raydium touchscreens. [1] https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/usb-test-t… Signed-off-by: Kai-Heng Feng <kai.heng.feng(a)canonical.com> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/core/quirks.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 64df444af229..f9ff03e6af93 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -420,6 +420,11 @@ static const struct usb_device_id usb_quirk_list[] = { { USB_DEVICE(0x2040, 0x7200), .driver_info = USB_QUIRK_CONFIG_INTF_STRINGS }, + /* Raydium Touchscreen */ + { USB_DEVICE(0x2386, 0x3114), .driver_info = USB_QUIRK_NO_LPM }, + + { USB_DEVICE(0x2386, 0x3119), .driver_info = USB_QUIRK_NO_LPM }, + /* DJI CineSSD */ { USB_DEVICE(0x2ca3, 0x0031), .driver_info = USB_QUIRK_NO_LPM }, -- 2.19.1

6 years, 12 months

1
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patch "USB: misc: appledisplay: add 20" Apple Cinema Display" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled USB: misc: appledisplay: add 20" Apple Cinema Display to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From f6501f49199097b99e4e263644d88c90d1ec1060 Mon Sep 17 00:00:00 2001 From: Mattias Jacobsson <2pi(a)mok.nu> Date: Sun, 21 Oct 2018 11:25:37 +0200 Subject: USB: misc: appledisplay: add 20" Apple Cinema Display Add another Apple Cinema Display to the list of supported displays Signed-off-by: Mattias Jacobsson <2pi(a)mok.nu> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/misc/appledisplay.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c index bd539f3058bc..85b48c6ddc7e 100644 --- a/drivers/usb/misc/appledisplay.c +++ b/drivers/usb/misc/appledisplay.c @@ -50,6 +50,7 @@ static const struct usb_device_id appledisplay_table[] = { { APPLEDISPLAY_DEVICE(0x9219) }, { APPLEDISPLAY_DEVICE(0x921c) }, { APPLEDISPLAY_DEVICE(0x921d) }, + { APPLEDISPLAY_DEVICE(0x9222) }, { APPLEDISPLAY_DEVICE(0x9236) }, /* Terminating entry */ -- 2.19.1

6 years, 12 months

1
0
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patch "usb: quirks: Add delay-init quirk for Corsair K70 LUX RGB" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: quirks: Add delay-init quirk for Corsair K70 LUX RGB to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From a77112577667cbda7c6292c52d909636aef31fd9 Mon Sep 17 00:00:00 2001 From: Emmanuel Pescosta <emmanuelpescosta099(a)gmail.com> Date: Fri, 26 Oct 2018 14:48:09 +0200 Subject: usb: quirks: Add delay-init quirk for Corsair K70 LUX RGB Following on from this patch: https://lkml.org/lkml/2017/11/3/516, Corsair K70 LUX RGB keyboards also require the DELAY_INIT quirk to start correctly at boot. Dmesg output: usb 1-6: string descriptor 0 read error: -110 usb 1-6: New USB device found, idVendor=1b1c, idProduct=1b33 usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-6: can't set config #1, error -110 Signed-off-by: Emmanuel Pescosta <emmanuelpescosta099(a)gmail.com> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/core/quirks.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 4d7d948eae63..64df444af229 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -397,6 +397,9 @@ static const struct usb_device_id usb_quirk_list[] = { { USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT | USB_QUIRK_DELAY_CTRL_MSG }, + /* Corsair K70 LUX RGB */ + { USB_DEVICE(0x1b1c, 0x1b33), .driver_info = USB_QUIRK_DELAY_INIT }, + /* Corsair K70 LUX */ { USB_DEVICE(0x1b1c, 0x1b36), .driver_info = USB_QUIRK_DELAY_INIT }, -- 2.19.1

6 years, 12 months

1
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patch "USB: Wait for extra delay time after USB_PORT_FEAT_RESET for quirky" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled USB: Wait for extra delay time after USB_PORT_FEAT_RESET for quirky to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 781f0766cc41a9dd2e5d118ef4b1d5d89430257b Mon Sep 17 00:00:00 2001 From: Kai-Heng Feng <kai.heng.feng(a)canonical.com> Date: Fri, 19 Oct 2018 16:14:50 +0800 Subject: USB: Wait for extra delay time after USB_PORT_FEAT_RESET for quirky hub Devices connected under Terminus Technology Inc. Hub (1a40:0101) may fail to work after the system resumes from suspend: [ 206.063325] usb 3-2.4: reset full-speed USB device number 4 using xhci_hcd [ 206.143691] usb 3-2.4: device descriptor read/64, error -32 [ 206.351671] usb 3-2.4: device descriptor read/64, error -32 Info for this hub: T: Bus=03 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=480 MxCh= 4 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1a40 ProdID=0101 Rev=01.11 S: Product=USB 2.0 Hub C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub Some expirements indicate that the USB devices connected to the hub are innocent, it's the hub itself is to blame. The hub needs extra delay time after it resets its port. Hence wait for extra delay, if the device is connected to this quirky hub. Signed-off-by: Kai-Heng Feng <kai.heng.feng(a)canonical.com> Cc: stable <stable(a)vger.kernel.org> Acked-by: Alan Stern <stern(a)rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- Documentation/admin-guide/kernel-parameters.txt | 2 ++ drivers/usb/core/hub.c | 14 +++++++++++--- drivers/usb/core/quirks.c | 6 ++++++ include/linux/usb/quirks.h | 3 +++ 4 files changed, 22 insertions(+), 3 deletions(-) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 81d1d5a74728..19f4423e70d9 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -4713,6 +4713,8 @@ prevent spurious wakeup); n = USB_QUIRK_DELAY_CTRL_MSG (Device needs a pause after every control message); + o = USB_QUIRK_HUB_SLOW_RESET (Hub needs extra + delay after resetting its port); Example: quirks=0781:5580:bk,0a5c:5834:gij usbhid.mousepoll= diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index c6077d582d29..d9bd7576786a 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -2794,6 +2794,7 @@ static int hub_port_reset(struct usb_hub *hub, int port1, int i, status; u16 portchange, portstatus; struct usb_port *port_dev = hub->ports[port1 - 1]; + int reset_recovery_time; if (!hub_is_superspeed(hub->hdev)) { if (warm) { @@ -2885,11 +2886,18 @@ static int hub_port_reset(struct usb_hub *hub, int port1, done: if (status == 0) { - /* TRSTRCY = 10 ms; plus some extra */ if (port_dev->quirks & USB_PORT_QUIRK_FAST_ENUM) usleep_range(10000, 12000); - else - msleep(10 + 40); + else { + /* TRSTRCY = 10 ms; plus some extra */ + reset_recovery_time = 10 + 40; + + /* Hub needs extra delay after resetting its port. */ + if (hub->hdev->quirks & USB_QUIRK_HUB_SLOW_RESET) + reset_recovery_time += 100; + + msleep(reset_recovery_time); + } if (udev) { struct usb_hcd *hcd = bus_to_hcd(udev->bus); diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 178d6c6063c0..4d7d948eae63 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -128,6 +128,9 @@ static int quirks_param_set(const char *val, const struct kernel_param *kp) case 'n': flags |= USB_QUIRK_DELAY_CTRL_MSG; break; + case 'o': + flags |= USB_QUIRK_HUB_SLOW_RESET; + break; /* Ignore unrecognized flag characters */ } } @@ -380,6 +383,9 @@ static const struct usb_device_id usb_quirk_list[] = { { USB_DEVICE(0x1a0a, 0x0200), .driver_info = USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL }, + /* Terminus Technology Inc. Hub */ + { USB_DEVICE(0x1a40, 0x0101), .driver_info = USB_QUIRK_HUB_SLOW_RESET }, + /* Corsair K70 RGB */ { USB_DEVICE(0x1b1c, 0x1b13), .driver_info = USB_QUIRK_DELAY_INIT }, diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h index b7a99ce56bc9..a1be64c9940f 100644 --- a/include/linux/usb/quirks.h +++ b/include/linux/usb/quirks.h @@ -66,4 +66,7 @@ /* Device needs a pause after every control message. */ #define USB_QUIRK_DELAY_CTRL_MSG BIT(13) +/* Hub needs extra delay after resetting its port. */ +#define USB_QUIRK_HUB_SLOW_RESET BIT(14) + #endif /* __LINUX_USB_QUIRKS_H */ -- 2.19.1

6 years, 12 months

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patch "staging: rtl8723bs: Fix incorrect sense of ether_addr_equal" added to staging-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled staging: rtl8723bs: Fix incorrect sense of ether_addr_equal to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From c948c6915b620f075496846df8d4487ee0c56121 Mon Sep 17 00:00:00 2001 From: Larry Finger <Larry.Finger(a)lwfinger.net> Date: Tue, 6 Nov 2018 21:33:14 -0600 Subject: staging: rtl8723bs: Fix incorrect sense of ether_addr_equal In commit b37f9e1c3801 ("staging: rtl8723bs: Fix lines too long in update_recvframe_attrib()."), the refactoring involved replacing two memcmp() calls with ether_addr_equal() calls. What the author missed is that memcmp() returns false when the two strings are equal, whereas ether_addr_equal() returns true when the two addresses are equal. One side effect of this error is that the strength of an unassociated AP was much stronger than the same AP after association. This bug is reported at bko#201611. Fixes: b37f9e1c3801 ("staging: rtl8723bs: Fix lines too long in update_recvframe_attrib().") Cc: Stable <stable(a)vger.kernel.org> Cc: youling257 <youling257(a)gmail.com> Cc: u.srikant.patnaik(a)gmail.com Reported-and-tested-by: youling257 <youling257(a)gmail.com> Signed-off-by: Larry Finger <Larry.Finger(a)lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c b/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c index 85077947b9b8..85aba8a503cd 100644 --- a/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c +++ b/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c @@ -109,12 +109,12 @@ static void update_recvframe_phyinfo(union recv_frame *precvframe, rx_bssid = get_hdr_bssid(wlanhdr); pkt_info.bssid_match = ((!IsFrameTypeCtrl(wlanhdr)) && !pattrib->icv_err && !pattrib->crc_err && - !ether_addr_equal(rx_bssid, my_bssid)); + ether_addr_equal(rx_bssid, my_bssid)); rx_ra = get_ra(wlanhdr); my_hwaddr = myid(&padapter->eeprompriv); pkt_info.to_self = pkt_info.bssid_match && - !ether_addr_equal(rx_ra, my_hwaddr); + ether_addr_equal(rx_ra, my_hwaddr); pkt_info.is_beacon = pkt_info.bssid_match && -- 2.19.1

6 years, 12 months

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patch "staging: mt7621-dma: fix potentially dereferencing uninitialized" added to staging-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled staging: mt7621-dma: fix potentially dereferencing uninitialized to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 354e379684fcc70ab8d5450b4d57bd92b5294dfd Mon Sep 17 00:00:00 2001 From: Sergio Paracuellos <sergio.paracuellos(a)gmail.com> Date: Sat, 20 Oct 2018 13:31:06 +0200 Subject: staging: mt7621-dma: fix potentially dereferencing uninitialized 'tx_desc' Function 'mtk_hsdma_start_transfer' uses 'tx_desc' pointer which can be dereferenced before it is initializated. Initializate pointer before avoiding the problem. Fixes: 0853c7a53eb3 ("staging: mt7621-dma: ralink: add rt2880 dma engine") Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com> Signed-off-by: Sergio Paracuellos <sergio.paracuellos(a)gmail.com> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/staging/mt7621-dma/mtk-hsdma.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/staging/mt7621-dma/mtk-hsdma.c b/drivers/staging/mt7621-dma/mtk-hsdma.c index df6ebf41bdea..5831f816c17b 100644 --- a/drivers/staging/mt7621-dma/mtk-hsdma.c +++ b/drivers/staging/mt7621-dma/mtk-hsdma.c @@ -335,6 +335,8 @@ static int mtk_hsdma_start_transfer(struct mtk_hsdam_engine *hsdma, /* tx desc */ src = sg->src_addr; for (i = 0; i < chan->desc->num_sgs; i++) { + tx_desc = &chan->tx_ring[chan->tx_idx]; + if (len > HSDMA_MAX_PLEN) tlen = HSDMA_MAX_PLEN; else @@ -344,7 +346,6 @@ static int mtk_hsdma_start_transfer(struct mtk_hsdam_engine *hsdma, tx_desc->addr1 = src; tx_desc->flags |= HSDMA_DESC_PLEN1(tlen); } else { - tx_desc = &chan->tx_ring[chan->tx_idx]; tx_desc->addr0 = src; tx_desc->flags = HSDMA_DESC_PLEN0(tlen); -- 2.19.1

6 years, 12 months

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[PATCH] x86/speculation: Support Enhanced IBRS on future CPUs

by Sai Praneeth Prakhya

From: Sai Praneeth <sai.praneeth.prakhya(a)intel.com> [ Upstream commit 706d51681d636a0c4a5ef53395ec3b803e45ed4d ] Changes from upstream: ---------------------- 1. Use bit 30 of word 7 in cpufeatures for X86_FEATURE_IBRS_ENHANCED as bit 29 is now used by L1TF. 2. Fix some trivial line fuzzing. Note: Based on kernel version "Linux 4.18.17" and to be applied on both "Linux 4.18.17" and "Linux 4.14.79". Commit message from upstream: ----------------------------- Future Intel processors will support "Enhanced IBRS" which is an "always on" mode i.e. IBRS bit in SPEC_CTRL MSR is enabled once and never disabled. >From the specification [1]: "With enhanced IBRS, the predicted targets of indirect branches executed cannot be controlled by software that was executed in a less privileged predictor mode or on another logical processor. As a result, software operating on a processor with enhanced IBRS need not use WRMSR to set IA32_SPEC_CTRL.IBRS after every transition to a more privileged predictor mode. Software can isolate predictor modes effectively simply by setting the bit once. Software need not disable enhanced IBRS prior to entering a sleep state such as MWAIT or HLT." If Enhanced IBRS is supported by the processor then use it as the preferred spectre v2 mitigation mechanism instead of Retpoline. Intel's Retpoline white paper [2] states: "Retpoline is known to be an effective branch target injection (Spectre variant 2) mitigation on Intel processors belonging to family 6 (enumerated by the CPUID instruction) that do not have support for enhanced IBRS. On processors that support enhanced IBRS, it should be used for mitigation instead of retpoline." The reason why Enhanced IBRS is the recommended mitigation on processors which support it is that these processors also support CET which provides a defense against ROP attacks. Retpoline is very similar to ROP techniques and might trigger false positives in the CET defense. If Enhanced IBRS is selected as the mitigation technique for spectre v2, the IBRS bit in SPEC_CTRL MSR is set once at boot time and never cleared. Kernel also has to make sure that IBRS bit remains set after VMEXIT because the guest might have cleared the bit. This is already covered by the existing x86_spec_ctrl_set_guest() and x86_spec_ctrl_restore_host() speculation control functions. Enhanced IBRS still requires IBPB for full mitigation. [1] Speculative-Execution-Side-Channel-Mitigations.pdf [2] Retpoline-A-Branch-Target-Injection-Mitigation.pdf Both documents are available at: https://bugzilla.kernel.org/show_bug.cgi?id=199511 Originally-by: David Woodhouse <dwmw(a)amazon.co.uk> Signed-off-by: Sai Praneeth Prakhya <sai.praneeth.prakhya(a)intel.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: Tim C Chen <tim.c.chen(a)intel.com> Cc: Dave Hansen <dave.hansen(a)intel.com> Cc: Ravi Shankar <ravi.v.shankar(a)intel.com> Cc: Andi Kleen <ak(a)linux.intel.com> Cc: <stable(a)vger.kernel.org> --- arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/include/asm/nospec-branch.h | 1 + arch/x86/kernel/cpu/bugs.c | 20 ++++++++++++++++++-- arch/x86/kernel/cpu/common.c | 3 +++ 4 files changed, 23 insertions(+), 2 deletions(-) diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h index 64aaa3f5f36c..c8ac84e90d0f 100644 --- a/arch/x86/include/asm/cpufeatures.h +++ b/arch/x86/include/asm/cpufeatures.h @@ -220,6 +220,7 @@ #define X86_FEATURE_STIBP ( 7*32+27) /* Single Thread Indirect Branch Predictors */ #define X86_FEATURE_ZEN ( 7*32+28) /* "" CPU is AMD family 0x17 (Zen) */ #define X86_FEATURE_L1TF_PTEINV ( 7*32+29) /* "" L1TF workaround PTE inversion */ +#define X86_FEATURE_IBRS_ENHANCED ( 7*32+30) /* Enhanced IBRS */ /* Virtualization flags: Linux defined, word 8 */ #define X86_FEATURE_TPR_SHADOW ( 8*32+ 0) /* Intel TPR Shadow */ diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h index f6f6c63da62f..e7c8086e570e 100644 --- a/arch/x86/include/asm/nospec-branch.h +++ b/arch/x86/include/asm/nospec-branch.h @@ -215,6 +215,7 @@ enum spectre_v2_mitigation { SPECTRE_V2_RETPOLINE_GENERIC, SPECTRE_V2_RETPOLINE_AMD, SPECTRE_V2_IBRS, + SPECTRE_V2_IBRS_ENHANCED, }; /* The Speculative Store Bypass disable variants */ diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index 4891a621a752..817e57e96d67 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -141,6 +141,7 @@ static const char *spectre_v2_strings[] = { [SPECTRE_V2_RETPOLINE_MINIMAL_AMD] = "Vulnerable: Minimal AMD ASM retpoline", [SPECTRE_V2_RETPOLINE_GENERIC] = "Mitigation: Full generic retpoline", [SPECTRE_V2_RETPOLINE_AMD] = "Mitigation: Full AMD retpoline", + [SPECTRE_V2_IBRS_ENHANCED] = "Mitigation: Enhanced IBRS", }; #undef pr_fmt @@ -343,6 +344,13 @@ static void __init spectre_v2_select_mitigation(void) case SPECTRE_V2_CMD_FORCE: case SPECTRE_V2_CMD_AUTO: + if (boot_cpu_has(X86_FEATURE_IBRS_ENHANCED)) { + mode = SPECTRE_V2_IBRS_ENHANCED; + /* Force it so VMEXIT will restore correctly */ + x86_spec_ctrl_base |= SPEC_CTRL_IBRS; + wrmsrl(MSR_IA32_SPEC_CTRL, x86_spec_ctrl_base); + goto specv2_set_mode; + } if (IS_ENABLED(CONFIG_RETPOLINE)) goto retpoline_auto; break; @@ -380,6 +388,7 @@ static void __init spectre_v2_select_mitigation(void) setup_force_cpu_cap(X86_FEATURE_RETPOLINE); } +specv2_set_mode: spectre_v2_enabled = mode; pr_info("%s\n", spectre_v2_strings[mode]); @@ -402,9 +411,16 @@ static void __init spectre_v2_select_mitigation(void) /* * Retpoline means the kernel is safe because it has no indirect - * branches. But firmware isn't, so use IBRS to protect that. + * branches. Enhanced IBRS protects firmware too, so, enable restricted + * speculation around firmware calls only when Enhanced IBRS isn't + * supported. + * + * Use "mode" to check Enhanced IBRS instead of boot_cpu_has(), because + * the user might select retpoline on the kernel command line and if + * the CPU supports Enhanced IBRS, kernel might un-intentionally not + * enable IBRS around firmware calls. */ - if (boot_cpu_has(X86_FEATURE_IBRS)) { + if (boot_cpu_has(X86_FEATURE_IBRS) && mode != SPECTRE_V2_IBRS_ENHANCED) { setup_force_cpu_cap(X86_FEATURE_USE_IBRS_FW); pr_info("Enabling Restricted Speculation for firmware calls\n"); } diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 1ee8ea36af30..79561bfcfa87 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1015,6 +1015,9 @@ static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c) !cpu_has(c, X86_FEATURE_AMD_SSB_NO)) setup_force_cpu_bug(X86_BUG_SPEC_STORE_BYPASS); + if (ia32_cap & ARCH_CAP_IBRS_ALL) + setup_force_cpu_cap(X86_FEATURE_IBRS_ENHANCED); + if (x86_match_cpu(cpu_no_meltdown)) return; -- 2.7.4

6 years, 12 months

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stable-rc/linux-4.19.y boot: 100 boots: 3 failed, 96 passed with 1 offline (v4.19.1)

by kernelci.org bot

stable-rc/linux-4.19.y boot: 100 boots: 3 failed, 96 passed with 1 offline (v4.19.1) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.19.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.1/ Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.1 Git Commit: 07a03b97b9ce2a6430344386eeab9b16283b893f Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 57 unique boards, 21 SoC families, 15 builds out of 187 Boot Failures Detected: arm: omap2plus_defconfig omap3-beagle-xm: 1 failed lab multi_v7_defconfig omap3-beagle-xm: 1 failed lab arm64: defconfig meson-gxbb-nanopi-k2: 1 failed lab Offline Platforms: arm64: defconfig: meson-gxl-s905d-p230: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years, 12 months

1
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stable/linux-4.19.y boot: 100 boots: 1 failed, 98 passed with 1 offline (v4.19.1)

by kernelci.org bot

stable/linux-4.19.y boot: 100 boots: 1 failed, 98 passed with 1 offline (v4.19.1) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-4.19.y/kernel/v4.19.1/ Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.19.y/kernel/v4.19.1/ Tree: stable Branch: linux-4.19.y Git Describe: v4.19.1 Git Commit: 07a03b97b9ce2a6430344386eeab9b16283b893f Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 57 unique boards, 21 SoC families, 15 builds out of 185 Boot Failure Detected: arm: multi_v7_defconfig omap3-beagle-xm: 1 failed lab Offline Platforms: arm64: defconfig: meson-gxl-s905d-p230: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years, 12 months

1
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[PATCH] staging: rtl8723bs: Fix incorrect sense of ether_addr_equal

by Larry Finger

In commit b37f9e1c3801 ("staging: rtl8723bs: Fix lines too long in update_recvframe_attrib()."), the refactoring involved replacing two memcmp() calls with ether_addr_equal() calls. What the author missed is that memcmp() returns false when the two strings are equal, whereas ether_addr_equal() returns true when the two addresses are equal. One side effect of this error is that the strength of an unassociated AP was much stronger than the same AP after association. This bug is reported at bko#201611. Fixes: b37f9e1c3801 ("staging: rtl8723bs: Fix lines too long in update_recvframe_attrib().") Cc: Stable <stable(a)vger.kernel.org> Cc: youling257 <youling257(a)gmail.com> Cc: u.srikant.patnaik(a)gmail.com Reported-and-tested-by: youling257 <youling257(a)gmail.com> Signed-off-by: Larry Finger <Larry.Finger(a)lwfinger.net> --- drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c b/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c index 85077947b9b8..85aba8a503cd 100644 --- a/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c +++ b/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c @@ -109,12 +109,12 @@ static void update_recvframe_phyinfo(union recv_frame *precvframe, rx_bssid = get_hdr_bssid(wlanhdr); pkt_info.bssid_match = ((!IsFrameTypeCtrl(wlanhdr)) && !pattrib->icv_err && !pattrib->crc_err && - !ether_addr_equal(rx_bssid, my_bssid)); + ether_addr_equal(rx_bssid, my_bssid)); rx_ra = get_ra(wlanhdr); my_hwaddr = myid(&padapter->eeprompriv); pkt_info.to_self = pkt_info.bssid_match && - !ether_addr_equal(rx_ra, my_hwaddr); + ether_addr_equal(rx_ra, my_hwaddr); pkt_info.is_beacon = pkt_info.bssid_match && -- 2.19.1

6 years, 12 months

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[PATCH 4.9 00/24] V4.9 backport of 32-bit arm spectre patches

by David Long

From: "David A. Long" <dave.long(a)linaro.org> V4.9 backport of spectre patches from Russell M. King's spectre branch. Patches not yet in upstream are excluded. Marc Zyngier (2): ARM: KVM: invalidate BTB on guest exit for Cortex-A12/A17 ARM: KVM: invalidate icache on guest exit for Cortex-A15 Russell King (22): ARM: add more CPU part numbers for Cortex and Brahma B15 CPUs ARM: bugs: prepare processor bug infrastructure ARM: bugs: hook processor bug checking into SMP and suspend paths ARM: bugs: add support for per-processor bug checking ARM: spectre: add Kconfig symbol for CPUs vulnerable to Spectre ARM: spectre-v2: harden branch predictor on context switches ARM: spectre-v2: add Cortex A8 and A15 validation of the IBE bit ARM: spectre-v2: harden user aborts in kernel space ARM: spectre-v2: add firmware based hardening ARM: spectre-v2: warn about incorrect context switching functions ARM: spectre-v2: KVM: invalidate icache on guest exit for Brahma B15 ARM: KVM: Add SMCCC_ARCH_WORKAROUND_1 fast handling ARM: KVM: report support for SMCCC_ARCH_WORKAROUND_1 ARM: spectre-v1: add speculation barrier (csdb) macros ARM: spectre-v1: add array_index_mask_nospec() implementation ARM: spectre-v1: fix syscall entry ARM: signal: copy registers using __copy_from_user() ARM: vfp: use __copy_from_user() when restoring VFP state ARM: oabi-compat: copy semops using __copy_from_user() ARM: use __inttype() in get_user() ARM: spectre-v1: use get_user() for __get_user() ARM: spectre-v1: mitigate user accesses arch/arm/include/asm/assembler.h | 12 ++ arch/arm/include/asm/barrier.h | 32 ++++++ arch/arm/include/asm/bugs.h | 6 +- arch/arm/include/asm/cp15.h | 3 + arch/arm/include/asm/cputype.h | 8 ++ arch/arm/include/asm/kvm_asm.h | 2 - arch/arm/include/asm/kvm_host.h | 14 ++- arch/arm/include/asm/kvm_mmu.h | 23 +++- arch/arm/include/asm/proc-fns.h | 4 + arch/arm/include/asm/system_misc.h | 15 +++ arch/arm/include/asm/thread_info.h | 4 +- arch/arm/include/asm/uaccess.h | 26 +++-- arch/arm/kernel/Makefile | 1 + arch/arm/kernel/bugs.c | 18 +++ arch/arm/kernel/entry-common.S | 18 ++- arch/arm/kernel/entry-header.S | 25 +++++ arch/arm/kernel/signal.c | 55 ++++----- arch/arm/kernel/smp.c | 4 + arch/arm/kernel/suspend.c | 2 + arch/arm/kernel/sys_oabi-compat.c | 8 +- arch/arm/kvm/hyp/hyp-entry.S | 110 +++++++++++++++++- arch/arm/lib/copy_from_user.S | 9 ++ arch/arm/mm/Kconfig | 23 ++++ arch/arm/mm/Makefile | 2 +- arch/arm/mm/fault.c | 3 + arch/arm/mm/proc-macros.S | 3 +- arch/arm/mm/proc-v7-2level.S | 6 - arch/arm/mm/proc-v7-bugs.c | 174 +++++++++++++++++++++++++++++ arch/arm/mm/proc-v7.S | 154 +++++++++++++++++++------ arch/arm/vfp/vfpmodule.c | 17 ++- 30 files changed, 674 insertions(+), 107 deletions(-) create mode 100644 arch/arm/kernel/bugs.c create mode 100644 arch/arm/mm/proc-v7-bugs.c -- 2.17.1

6 years, 12 months

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stable-rc/linux-4.19.y build: 187 builds: 0 failed, 187 passed, 12 warnings (v4.19.1)

by kernelci.org bot

stable-rc/linux-4.19.y build: 187 builds: 0 failed, 187 passed, 12 warnings (v4.19.1) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.1/ Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.1 Git Commit: 07a03b97b9ce2a6430344386eeab9b16283b893f Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 4 unique architectures Warnings Detected: arm: gcc version 7.3.0 (Debian 7.3.0-28) aspeed_g4_defconfig: 1 warning aspeed_g5_defconfig: 1 warning multi_v5_defconfig: 1 warning multi_v7_defconfig: 1 warning qcom_defconfig: 1 warning mips: gcc version 6.3.0 (GCC) db1xxx_defconfig: 1 warning decstation_defconfig: 1 warning lemote2f_defconfig: 1 warning loongson3_defconfig: 2 warnings nlm_xlp_defconfig: 1 warning sb1250_swarm_defconfig: 1 warning Warnings summary: 3 net/core/rtnetlink.c:3156:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 3 drivers/i2c/busses/i2c-aspeed.c:567:1: warning: label 'out' defined but not used [-Wunused-label] 2 arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional 1 include/linux/list.h:63:13: warning: 'head' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 drivers/scsi/raid_class.c:64:24: warning: unused variable 'i' [-Wunused-variable] 1 drivers/net/ethernet/amd/declance.c:1232:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/i2c/busses/i2c-aspeed.c:567:1: warning: label 'out' defined but not used [-Wunused-label] -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/i2c/busses/i2c-aspeed.c:567:1: warning: label 'out' defined but not used [-Wunused-label] -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/list.h:63:13: warning: 'head' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/amd/declance.c:1232:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3156:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3156:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/i2c/busses/i2c-aspeed.c:567:1: warning: label 'out' defined but not used [-Wunused-label] -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3156:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/scsi/raid_class.c:64:24: warning: unused variable 'i' [-Wunused-variable] -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable/linux-4.19.y build: 185 builds: 0 failed, 185 passed, 11 warnings (v4.19.1)

by kernelci.org bot

stable/linux-4.19.y build: 185 builds: 0 failed, 185 passed, 11 warnings (v4.19.1) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.19.y/kernel/v4.19.1/ Tree: stable Branch: linux-4.19.y Git Describe: v4.19.1 Git Commit: 07a03b97b9ce2a6430344386eeab9b16283b893f Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 4 unique architectures Warnings Detected: arm: gcc version 7.3.0 (Debian 7.3.0-28) aspeed_g5_defconfig: 1 warning multi_v5_defconfig: 1 warning multi_v7_defconfig: 1 warning qcom_defconfig: 1 warning mips: gcc version 6.3.0 (GCC) db1xxx_defconfig: 1 warning decstation_defconfig: 1 warning lemote2f_defconfig: 1 warning loongson3_defconfig: 2 warnings nlm_xlp_defconfig: 1 warning sb1250_swarm_defconfig: 1 warning Warnings summary: 3 net/core/rtnetlink.c:3156:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 2 drivers/i2c/busses/i2c-aspeed.c:567:1: warning: label 'out' defined but not used [-Wunused-label] 2 arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional 1 include/linux/list.h:63:13: warning: 'head' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 drivers/scsi/raid_class.c:64:24: warning: unused variable 'i' [-Wunused-variable] 1 drivers/net/ethernet/amd/declance.c:1232:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/i2c/busses/i2c-aspeed.c:567:1: warning: label 'out' defined but not used [-Wunused-label] -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/list.h:63:13: warning: 'head' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/amd/declance.c:1232:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3156:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3156:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/i2c/busses/i2c-aspeed.c:567:1: warning: label 'out' defined but not used [-Wunused-label] -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3156:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/scsi/raid_class.c:64:24: warning: unused variable 'i' [-Wunused-variable] -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

6 years, 12 months

1
0
0 0

+ ocfs2-free-up-write-context-when-direct-io-failed.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: ocfs2: free up write context when direct IO failed has been added to the -mm tree. Its filename is ocfs2-free-up-write-context-when-direct-io-failed.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/ocfs2-free-up-write-context-when-d… and later at http://ozlabs.org/~akpm/mmotm/broken-out/ocfs2-free-up-write-context-when-d… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Wengang Wang <wen.gang.wang(a)oracle.com> Subject: ocfs2: free up write context when direct IO failed The write context should also be freed even when direct IO failed. Otherwise a memory leak is introduced and entries remain in oi->ip_unwritten_list causing the following BUG later in unlink path: ERROR: bug expression: !list_empty(&oi->ip_unwritten_list) ERROR: Clear inode of 215043, inode has unwritten extents ... Call Trace: ? __set_current_blocked+0x42/0x68 ocfs2_evict_inode+0x91/0x6a0 [ocfs2] ? bit_waitqueue+0x40/0x33 evict+0xdb/0x1af iput+0x1a2/0x1f7 do_unlinkat+0x194/0x28f SyS_unlinkat+0x1b/0x2f do_syscall_64+0x79/0x1ae entry_SYSCALL_64_after_hwframe+0x151/0x0 This patch also logs, with frequency limit, direct IO failures. Link: http://lkml.kernel.org/r/20181102170632.25921-1-wen.gang.wang@oracle.com Signed-off-by: Wengang Wang <wen.gang.wang(a)oracle.com> Reviewed-by: Junxiao Bi <junxiao.bi(a)oracle.com> Reviewed-by: Changwei Ge <ge.changwei(a)h3c.com> Reviewed-by: Joseph Qi <jiangqi903(a)gmail.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/ocfs2/aops.c | 12 ++++++++++-- fs/ocfs2/cluster/masklog.h | 9 +++++++++ 2 files changed, 19 insertions(+), 2 deletions(-) --- a/fs/ocfs2/aops.c~ocfs2-free-up-write-context-when-direct-io-failed +++ a/fs/ocfs2/aops.c @@ -2411,8 +2411,16 @@ static int ocfs2_dio_end_io(struct kiocb /* this io's submitter should not have unlocked this before we could */ BUG_ON(!ocfs2_iocb_is_rw_locked(iocb)); - if (bytes > 0 && private) - ret = ocfs2_dio_end_io_write(inode, private, offset, bytes); + if (bytes <= 0) + mlog_ratelimited(ML_ERROR, "Direct IO failed, bytes = %lld", + (long long)bytes); + if (private) { + if (bytes > 0) + ret = ocfs2_dio_end_io_write(inode, private, offset, + bytes); + else + ocfs2_dio_free_write_ctx(inode, private); + } ocfs2_iocb_clear_rw_locked(iocb); --- a/fs/ocfs2/cluster/masklog.h~ocfs2-free-up-write-context-when-direct-io-failed +++ a/fs/ocfs2/cluster/masklog.h @@ -178,6 +178,15 @@ do { \ ##__VA_ARGS__); \ } while (0) +#define mlog_ratelimited(mask, fmt, ...) \ +do { \ + static DEFINE_RATELIMIT_STATE(_rs, \ + DEFAULT_RATELIMIT_INTERVAL, \ + DEFAULT_RATELIMIT_BURST); \ + if (__ratelimit(&_rs)) \ + mlog(mask, fmt, ##__VA_ARGS__); \ +} while (0) + #define mlog_errno(st) ({ \ int _st = (st); \ if (_st != -ERESTARTSYS && _st != -EINTR && \ _ Patches currently in -mm which might be from wen.gang.wang(a)oracle.com are ocfs2-free-up-write-context-when-direct-io-failed.patch

6 years, 12 months

1
0
0 0

[PATCH v2] backlight: pwm_bl: Fix brightness levels for non-DT case.

by Enric Balletbo i Serra

Commit '88ba95bedb79 ("backlight: pwm_bl: Compute brightness of LED linearly to human eye")' allows the possibility to compute a default brightness table when there isn't the brightness-levels property in the DT. Unfortunately the changes made broke the pwm backlight for the non-DT boards. Usually, the non-DT boards don't pass the brightness levels via platform data, instead, it sets the max_brightness in their platform data and the driver calculates the level without a table. The ofending patch assumed hat when there is no brightness levels table we should create one, but this is clearly wrong for the non-DT case. After this patch the code handles the DT and the non-DT case taking in consideration also if max_brightness is set or not. Fixes: '88ba95bedb79 ("backlight: pwm_bl: Compute brightness of LED linearly to human eye")' Cc: <stable(a)vger.kernel.org> Reported-by: Robert Jarzmik <robert.jarzmik(a)free.fr> Signed-off-by: Enric Balletbo i Serra <enric.balletbo(a)collabora.com> Tested-by: Robert Jarzmik <robert.jarzmik(a)free.fr> Acked-by: Daniel Thompson <daniel.thompson(a)linaro.org> --- Changes in v2: - Rebase on top of mainline - Add Tested-by and Acked-by tags. drivers/video/backlight/pwm_bl.c | 41 +++++++++++++++++++++++++++----- 1 file changed, 35 insertions(+), 6 deletions(-) diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c index 678b27063198..f9ef0673a083 100644 --- a/drivers/video/backlight/pwm_bl.c +++ b/drivers/video/backlight/pwm_bl.c @@ -562,7 +562,30 @@ static int pwm_backlight_probe(struct platform_device *pdev) goto err_alloc; } - if (!data->levels) { + if (data->levels) { + /* + * For the DT case, only when brightness levels is defined + * data->levels is filled. For the non-DT case, data->levels + * can come from platform data, however is not usual. + */ + for (i = 0; i <= data->max_brightness; i++) { + if (data->levels[i] > pb->scale) + pb->scale = data->levels[i]; + + pb->levels = data->levels; + } + } else if (!data->max_brightness) { + /* + * If no brightness levels are provided and max_brightness is + * not set, use the default brightness table. For the DT case, + * max_brightness is set to 0 when brightness levels is not + * specified. For the non-DT case, max_brightness is usually + * set to some value. + */ + + /* Get the PWM period (in nanoseconds) */ + pwm_get_state(pb->pwm, &state); + ret = pwm_backlight_brightness_default(&pdev->dev, data, state.period); if (ret < 0) { @@ -570,13 +593,19 @@ static int pwm_backlight_probe(struct platform_device *pdev) "failed to setup default brightness table\n"); goto err_alloc; } - } - for (i = 0; i <= data->max_brightness; i++) { - if (data->levels[i] > pb->scale) - pb->scale = data->levels[i]; + for (i = 0; i <= data->max_brightness; i++) { + if (data->levels[i] > pb->scale) + pb->scale = data->levels[i]; - pb->levels = data->levels; + pb->levels = data->levels; + } + } else { + /* + * That only happens for the non-DT case, where platform data + * sets the max_brightness value. + */ + pb->scale = data->max_brightness; } pb->lth_brightness = data->lth_brightness * (state.period / pb->scale); -- 2.19.1

6 years, 12 months

2
1
0 0

please backport 833eacc7b5913da9896bacd30db7d490aa777868 to stable

by Uwe Kleine-König

Hello, on an mxs machine running a v4.9-rt kernel I saw the following backtrace: [ 25.309794] BUG: sleeping function called from invalid context at kernel/locking/rtmutex.c:987 [ 25.309810] in_atomic(): 1, irqs_disabled(): 128, pid: 221, name: mrp62439d [ 25.309834] CPU: 0 PID: 221 Comm: mrp62439d Not tainted 4.9.109-20180709-1-rt76-00043-g80a57dee2c6b-dirty #43 [ 25.309840] Hardware name: Freescale MXS (Device Tree) [ 25.309913] [<c000fad8>] (unwind_backtrace) from [<c000df34>] (show_stack+0x18/0x1c) [ 25.309957] [<c000df34>] (show_stack) from [<c0042924>] (___might_sleep+0xf8/0x164) [ 25.309996] [<c0042924>] (___might_sleep) from [<c04ec920>] (rt_spin_lock+0x20/0x6c) [ 25.310039] [<c04ec920>] (rt_spin_lock) from [<c02e5a20>] (gpio_to_desc+0x1c/0xbc) [ 25.310076] [<c02e5a20>] (gpio_to_desc) from [<c02ec358>] (mxs_gpio_set_irq_type+0x114/0x194) [ 25.310107] [<c02ec358>] (mxs_gpio_set_irq_type) from [<c00558d8>] (__irq_set_trigger+0x64/0x158) [ 25.310132] [<c00558d8>] (__irq_set_trigger) from [<c0055f74>] (__setup_irq+0x5a8/0x694) [ 25.310156] [<c0055f74>] (__setup_irq) from [<c0056408>] (request_threaded_irq+0xe4/0x18c) [ 25.310187] [<c0056408>] (request_threaded_irq) from [<c02e8650>] (gpio_ioctl+0x304/0x680) [ 25.310217] [<c02e8650>] (gpio_ioctl) from [<c01476a4>] (do_vfs_ioctl+0x98/0x970) [ 25.310241] [<c01476a4>] (do_vfs_ioctl) from [<c0147fb8>] (SyS_ioctl+0x3c/0x64) [ 25.310264] [<c0147fb8>] (SyS_ioctl) from [<c000a4d8>] (__sys_trace_return+0x0/0x10) The problem is that __irq_set_trigger is called in atomic context (even on rt) and mxs_gpio_set_irq_type calls gpio_get_value which takes the (sleeping on rt) gpio_lock. I didn't test 833eacc7b5913da9896bacd30db7d490aa777868 yet (I used val = readl(port->base + PINCTRL_DIN(port)) & pin_mask; instead) but this commit should have the same effect. Can you please backport this? (There are maybe some more similar problems that were introduced in v4.5-rc1 / 0f4630f3720e7e, I didn't check these though.) Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | http://www.pengutronix.de/ |

6 years, 12 months

2
1
0 0

[4.19 PATCH] MIPS: VDSO: Reduce VDSO_RANDOMIZE_SIZE to 64MB for 64bit

by Paul Burton

From: Huacai Chen <chenhc(a)lemote.com> [ Upstream commit c61c7def1fa0a722610d89790e0255b74f3c07dd ] Commit ea7e0480a4b6 ("MIPS: VDSO: Always map near top of user memory") set VDSO_RANDOMIZE_SIZE to 256MB for 64bit kernel. But take a look at arch/mips/mm/mmap.c we can see that MIN_GAP is 128MB, which means the mmap_base may be at (user_address_top - 128MB). This make the stack be surrounded by mmaped areas, then stack expanding fails and causes a segmentation fault. Therefore, VDSO_RANDOMIZE_SIZE should be less than MIN_GAP and this patch reduce it to 64MB. Signed-off-by: Huacai Chen <chenhc(a)lemote.com> Signed-off-by: Paul Burton <paul.burton(a)mips.com> Fixes: ea7e0480a4b6 ("MIPS: VDSO: Always map near top of user memory") Patchwork: https://patchwork.linux-mips.org/patch/20910/ Cc: Ralf Baechle <ralf(a)linux-mips.org> Cc: James Hogan <jhogan(a)kernel.org> Cc: linux-mips(a)linux-mips.org Cc: Fuxin Zhang <zhangfx(a)lemote.com> Cc: Zhangjin Wu <wuzhangjin(a)gmail.com> Cc: Huacai Chen <chenhuacai(a)gmail.com> Cc: stable(a)vger.kernel.org # 4.19 --- arch/mips/include/asm/processor.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h index 49d6046ca1d0..c373eb605040 100644 --- a/arch/mips/include/asm/processor.h +++ b/arch/mips/include/asm/processor.h @@ -81,7 +81,7 @@ extern unsigned int vced_count, vcei_count; #endif -#define VDSO_RANDOMIZE_SIZE (TASK_IS_32BIT_ADDR ? SZ_1M : SZ_256M) +#define VDSO_RANDOMIZE_SIZE (TASK_IS_32BIT_ADDR ? SZ_1M : SZ_64M) extern unsigned long mips_stack_top(void); #define STACK_TOP mips_stack_top() -- 2.19.1

6 years, 12 months

2
1
0 0

Re: [PATCH 1/1] syscalls/fanotify10: Require kernel v4.19

by Amir Goldstein

On Tue, Nov 6, 2018 at 3:06 PM Petr Vorel <pvorel(a)suse.cz> wrote: > > Hi Amir, > > > There must be some confusion. > > FAN_MARK_MOUNT was NOT added in v4.19-rc2. > > It has been there from the start. > > FAN_MARK_INODE was NOT added either > > the define FAN_MARK_INODE 0 is just a convenience readability define > > it does not change the API. > I'm sorry, you're right. > > > You may be confusing with FAN_MARK_FILESYSTEM > > just was just added in kernel v4.20-rc1. > > The extension of tests to cover FAN_MARK_FILESYSTEM > > is waiting in my queue: > > https://github.com/amir73il/ltp/commits/fanotify_sb > > > And it already includes runtime checks for FAN_MARK_FILESYSTEM > > support. > > > Did I miss anything? > Testing your branch on older kernel, fanotify10 fails earlier than new TCONF Because fanotify10 checks for a bug that existed since the beginning and fixed by 9bdda4e9cf2d fsnotify: fix ignore mask logic in fsnotify(). So test SHOULD fail until the backported patch is applied to the old kernel. The patch does not apply cleanly to kernels <= v4.17. Tested backport patch for v4.14.y attached. Thanks, Amir.

6 years, 12 months

2
1
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[PATCH v4 04/17] tpm: call tpm2_flush_space() on error in tpm_try_transmit()

by Jarkko Sakkinen

Always call tpm2_flush_space() on failure in tpm_try_transmit() so that the volatile memory of the TPM gets cleared. If /dev/tpm0 does not have sufficient permissions (usually it has), this could lead to the leakage of TPM objects. Through /dev/tpmrm0 this issue does not raise any new security concerns. Cc: stable(a)vger.kernel.org Fixes: 745b361e989a ("tpm:tpm: infrastructure for TPM spaces") Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com> --- drivers/char/tpm/tpm-interface.c | 33 +++++++++++++++----------------- drivers/char/tpm/tpm.h | 1 + drivers/char/tpm/tpm2-space.c | 2 +- 3 files changed, 17 insertions(+), 19 deletions(-) diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c index 64510ed81b46..c9efd1b9fd2c 100644 --- a/drivers/char/tpm/tpm-interface.c +++ b/drivers/char/tpm/tpm-interface.c @@ -224,14 +224,14 @@ static ssize_t tpm_try_transmit(struct tpm_chip *chip, rc = tpm2_prepare_space(chip, space, ordinal, buf); if (rc) - goto out; + goto out_idle; rc = chip->ops->send(chip, buf, count); if (rc < 0) { if (rc != -EPIPE) dev_err(&chip->dev, "%s: tpm_send: error %d\n", __func__, rc); - goto out; + goto out_space; } if (chip->flags & TPM_CHIP_FLAG_IRQ) @@ -247,7 +247,7 @@ static ssize_t tpm_try_transmit(struct tpm_chip *chip, if (chip->ops->req_canceled(chip, status)) { dev_err(&chip->dev, "Operation Canceled\n"); rc = -ECANCELED; - goto out; + goto out_space; } tpm_msleep(TPM_TIMEOUT_POLL); @@ -257,30 +257,27 @@ static ssize_t tpm_try_transmit(struct tpm_chip *chip, chip->ops->cancel(chip); dev_err(&chip->dev, "Operation Timed out\n"); rc = -ETIME; - goto out; + goto out_space; out_recv: len = chip->ops->recv(chip, buf, bufsiz); if (len < 0) { rc = len; - dev_err(&chip->dev, - "tpm_transmit: tpm_recv: error %d\n", rc); - goto out; - } else if (len < TPM_HEADER_SIZE) { + dev_err(&chip->dev, "tpm_transmit: tpm_recv: error %d\n", rc); + } else if (len < TPM_HEADER_SIZE || len != be32_to_cpu(header->length)) rc = -EFAULT; - goto out; - } - if (len != be32_to_cpu(header->length)) { - rc = -EFAULT; - goto out; +out_space: + if (rc) { + tpm2_flush_space(chip); + } else { + rc = tpm2_commit_space(chip, space, ordinal, buf, &len); + if (rc) + dev_err(&chip->dev, "tpm2_commit_space: error %d\n", + rc); } - rc = tpm2_commit_space(chip, space, ordinal, buf, &len); - if (rc) - dev_err(&chip->dev, "tpm2_commit_space: error %d\n", rc); - -out: +out_idle: /* may fail but do not override previous error value in rc */ tpm_go_idle(chip, flags); diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h index 49bca4d1e786..229ac42b644e 100644 --- a/drivers/char/tpm/tpm.h +++ b/drivers/char/tpm/tpm.h @@ -579,6 +579,7 @@ int tpm2_probe(struct tpm_chip *chip); int tpm2_find_cc(struct tpm_chip *chip, u32 cc); int tpm2_init_space(struct tpm_space *space); void tpm2_del_space(struct tpm_chip *chip, struct tpm_space *space); +void tpm2_flush_space(struct tpm_chip *chip); int tpm2_prepare_space(struct tpm_chip *chip, struct tpm_space *space, u32 cc, u8 *cmd); int tpm2_commit_space(struct tpm_chip *chip, struct tpm_space *space, diff --git a/drivers/char/tpm/tpm2-space.c b/drivers/char/tpm/tpm2-space.c index 1131a8e7b79b..d53c882268ff 100644 --- a/drivers/char/tpm/tpm2-space.c +++ b/drivers/char/tpm/tpm2-space.c @@ -162,7 +162,7 @@ static int tpm2_save_context(struct tpm_chip *chip, u32 handle, u8 *buf, return 0; } -static void tpm2_flush_space(struct tpm_chip *chip) +void tpm2_flush_space(struct tpm_chip *chip) { struct tpm_space *space = &chip->work_space; int i; -- 2.19.1

6 years, 12 months

1
0
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[PATCH] acpi, nfit: Fix ARS overflow continuation

by Dan Williams

When the platform BIOS is unable to report all the media error records it requires the OS to restart the scrub at a prescribed location. The driver detects the overflow condition, but then fails to report it to the ARS state machine after reaping the records. Propagate -ENOSPC correctly to continue the ARS operation. Cc: <stable(a)vger.kernel.org> Fixes: 1cf03c00e7c1 ("nfit: scrub and register regions in a workqueue") Reported-by: Jacek Zloch <jacek.zloch(a)intel.com> Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> --- drivers/acpi/nfit/core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c index f8c638f3c946..5970b8f5f768 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -2928,9 +2928,9 @@ static int acpi_nfit_query_poison(struct acpi_nfit_desc *acpi_desc) return rc; if (ars_status_process_records(acpi_desc)) - return -ENOMEM; + dev_err(acpi_desc->dev, "Failed to process ARS records\n"); - return 0; + return rc; } static int ars_register(struct acpi_nfit_desc *acpi_desc,

6 years, 12 months

2
1
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[PATCH AUTOSEL 4.19 001/146] net: socionext: Reset tx queue in ndo_stop

by Sasha Levin

From: Masahisa Kojima <masahisa.kojima(a)linaro.org> [ Upstream commit 8d5b0bf611ec5b7618d5b772dddc93b8afa78cb8 ] We observed that packets and bytes count are not reset when user performs interface down. Eventually, tx queue is exhausted and packets will not be sent out. To avoid this problem, resets tx queue in ndo_stop. Fixes: 533dd11a12f6 ("net: socionext: Add Synquacer NetSec driver") Signed-off-by: Masahisa Kojima <masahisa.kojima(a)linaro.org> Signed-off-by: Yoshitoyo Osaki <osaki.yoshitoyo(a)socionext.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/ethernet/socionext/netsec.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c index 4289ccb26e4e..d2caeb9edc04 100644 --- a/drivers/net/ethernet/socionext/netsec.c +++ b/drivers/net/ethernet/socionext/netsec.c @@ -940,6 +940,9 @@ static void netsec_uninit_pkt_dring(struct netsec_priv *priv, int id) dring->head = 0; dring->tail = 0; dring->pkt_cnt = 0; + + if (id == NETSEC_RING_TX) + netdev_reset_queue(priv->ndev); } static void netsec_free_dring(struct netsec_priv *priv, int id) -- 2.17.1

6 years, 12 months

4
150
0 0

[PATCH] backport: sched/rtmutex/deadline: Fix a PI crash for deadline tasks

by Henrik Austad

From: Xunlei Pang <xlpang(a)redhat.com> On some of our systems, we notice this error popping up on occasion, completely hanging the system. [<ffffffc0000ee398>] enqueue_task_dl+0x1f0/0x420 [<ffffffc0000d0f14>] activate_task+0x7c/0x90 [<ffffffc0000edbdc>] push_dl_task+0x164/0x1c8 [<ffffffc0000edc60>] push_dl_tasks+0x20/0x30 [<ffffffc0000cc00c>] __balance_callback+0x44/0x68 [<ffffffc000d2c018>] __schedule+0x6f0/0x728 [<ffffffc000d2c278>] schedule+0x78/0x98 [<ffffffc000d2e76c>] __rt_mutex_slowlock+0x9c/0x108 [<ffffffc000d2e9d0>] rt_mutex_slowlock+0xd8/0x198 [<ffffffc0000f7f28>] rt_mutex_timed_futex_lock+0x30/0x40 [<ffffffc00012c1a8>] futex_lock_pi+0x200/0x3b0 [<ffffffc00012cf84>] do_futex+0x1c4/0x550 It runs an 4.4 kernel on an arm64 rig. The signature looks suspciously similar to what Xuneli Pang observed in his crash, and with this fix, my issue goes away (my system has survivied approx 1500 reboots and a few nasty tests so far) Alongside this patch in the tree, there are a few other bits and pieces pertaining to futex, rtmutex and kernel/sched/, but those patches creates weird crashes that I have not been able to dissect yet. Once (if) I have been able to figure those out (and test), they will be sent later. I am sure other users of LTS that also use sched_deadline will run into this issue, so I think it is a good candidate for 4.4-stable. Possibly also to 4.9 and 4.14, but I have not had time to test for those versions. Apart from a minor conflict in sched.h, the patch applied cleanly. (Tested on arm64 running 4.4.<late-ish>) -Henrik A crash happened while I was playing with deadline PI rtmutex. BUG: unable to handle kernel NULL pointer dereference at 0000000000000018 IP: [<ffffffff810eeb8f>] rt_mutex_get_top_task+0x1f/0x30 PGD 232a75067 PUD 230947067 PMD 0 Oops: 0000 [#1] SMP CPU: 1 PID: 10994 Comm: a.out Not tainted Call Trace: [<ffffffff810b658c>] enqueue_task+0x2c/0x80 [<ffffffff810ba763>] activate_task+0x23/0x30 [<ffffffff810d0ab5>] pull_dl_task+0x1d5/0x260 [<ffffffff810d0be6>] pre_schedule_dl+0x16/0x20 [<ffffffff8164e783>] __schedule+0xd3/0x900 [<ffffffff8164efd9>] schedule+0x29/0x70 [<ffffffff8165035b>] __rt_mutex_slowlock+0x4b/0xc0 [<ffffffff81650501>] rt_mutex_slowlock+0xd1/0x190 [<ffffffff810eeb33>] rt_mutex_timed_lock+0x53/0x60 [<ffffffff810ecbfc>] futex_lock_pi.isra.18+0x28c/0x390 [<ffffffff810ed8b0>] do_futex+0x190/0x5b0 [<ffffffff810edd50>] SyS_futex+0x80/0x180 This is because rt_mutex_enqueue_pi() and rt_mutex_dequeue_pi() are only protected by pi_lock when operating pi waiters, while rt_mutex_get_top_task(), will access them with rq lock held but not holding pi_lock. In order to tackle it, we introduce new "pi_top_task" pointer cached in task_struct, and add new rt_mutex_update_top_task() to update its value, it can be called by rt_mutex_setprio() which held both owner's pi_lock and rq lock. Thus "pi_top_task" can be safely accessed by enqueue_task_dl() under rq lock. Originally-From: Peter Zijlstra <peterz(a)infradead.org> Signed-off-by: Xunlei Pang <xlpang(a)redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Acked-by: Steven Rostedt <rostedt(a)goodmis.org> Reviewed-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: juri.lelli(a)arm.com Cc: bigeasy(a)linutronix.de Cc: mathieu.desnoyers(a)efficios.com Cc: jdesfossez(a)efficios.com Cc: bristot(a)redhat.com Link: http://lkml.kernel.org/r/20170323150216.157682758@infradead.org Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> (cherry picked from commit e96a7705e7d3fef96aec9b590c63b2f6f7d2ba22) Conflicts: include/linux/sched.h Backported-and-tested-by: Henrik Austad <haustad(a)cisco.com> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- include/linux/init_task.h | 1 + include/linux/sched.h | 2 ++ include/linux/sched/rt.h | 1 + kernel/fork.c | 1 + kernel/locking/rtmutex.c | 29 +++++++++++++++++++++-------- kernel/sched/core.c | 2 ++ 6 files changed, 28 insertions(+), 8 deletions(-) diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 1c1ff7e4faa4..a561ce0c5d7f 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -162,6 +162,7 @@ extern struct task_group root_task_group; #ifdef CONFIG_RT_MUTEXES # define INIT_RT_MUTEXES(tsk) \ .pi_waiters = RB_ROOT, \ + .pi_top_task = NULL, \ .pi_waiters_leftmost = NULL, #else # define INIT_RT_MUTEXES(tsk) diff --git a/include/linux/sched.h b/include/linux/sched.h index a464ba71a993..19a3f946caf0 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1628,6 +1628,8 @@ struct task_struct { /* PI waiters blocked on a rt_mutex held by this task */ struct rb_root pi_waiters; struct rb_node *pi_waiters_leftmost; + /* Updated under owner's pi_lock and rq lock */ + struct task_struct *pi_top_task; /* Deadlock detection and priority inheritance handling */ struct rt_mutex_waiter *pi_blocked_on; #endif diff --git a/include/linux/sched/rt.h b/include/linux/sched/rt.h index a30b172df6e1..60d0c4740b9f 100644 --- a/include/linux/sched/rt.h +++ b/include/linux/sched/rt.h @@ -19,6 +19,7 @@ static inline int rt_task(struct task_struct *p) extern int rt_mutex_getprio(struct task_struct *p); extern void rt_mutex_setprio(struct task_struct *p, int prio); extern int rt_mutex_get_effective_prio(struct task_struct *task, int newprio); +extern void rt_mutex_update_top_task(struct task_struct *p); extern struct task_struct *rt_mutex_get_top_task(struct task_struct *task); extern void rt_mutex_adjust_pi(struct task_struct *p); static inline bool tsk_is_pi_blocked(struct task_struct *tsk) diff --git a/kernel/fork.c b/kernel/fork.c index ac00f14208b7..1e5d15defe25 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1240,6 +1240,7 @@ static void rt_mutex_init_task(struct task_struct *p) #ifdef CONFIG_RT_MUTEXES p->pi_waiters = RB_ROOT; p->pi_waiters_leftmost = NULL; + p->pi_top_task = NULL; p->pi_blocked_on = NULL; #endif } diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c index b066724d7a5b..8ddce9fb6724 100644 --- a/kernel/locking/rtmutex.c +++ b/kernel/locking/rtmutex.c @@ -319,6 +319,19 @@ rt_mutex_dequeue_pi(struct task_struct *task, struct rt_mutex_waiter *waiter) } /* + * Must hold both p->pi_lock and task_rq(p)->lock. + */ +void rt_mutex_update_top_task(struct task_struct *p) +{ + if (!task_has_pi_waiters(p)) { + p->pi_top_task = NULL; + return; + } + + p->pi_top_task = task_top_pi_waiter(p)->task; +} + +/* * Calculate task priority from the waiter tree priority * * Return task->normal_prio when the waiter tree is empty or when @@ -333,12 +346,12 @@ int rt_mutex_getprio(struct task_struct *task) task->normal_prio); } +/* + * Must hold either p->pi_lock or task_rq(p)->lock. + */ struct task_struct *rt_mutex_get_top_task(struct task_struct *task) { - if (likely(!task_has_pi_waiters(task))) - return NULL; - - return task_top_pi_waiter(task)->task; + return task->pi_top_task; } /* @@ -347,12 +360,12 @@ struct task_struct *rt_mutex_get_top_task(struct task_struct *task) */ int rt_mutex_get_effective_prio(struct task_struct *task, int newprio) { - if (!task_has_pi_waiters(task)) + struct task_struct *top_task = rt_mutex_get_top_task(task); + + if (!top_task) return newprio; - if (task_top_pi_waiter(task)->task->prio <= newprio) - return task_top_pi_waiter(task)->task->prio; - return newprio; + return min(top_task->prio, newprio); } /* diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 4d1511ad3753..4e23579cc38f 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -3428,6 +3428,8 @@ void rt_mutex_setprio(struct task_struct *p, int prio) goto out_unlock; } + rt_mutex_update_top_task(p); + trace_sched_pi_setprio(p, prio); oldprio = p->prio; prev_class = p->sched_class; -- 2.11.0

6 years, 12 months

2
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[PATCH] drm/i915: Don't oops during modeset shutdown after lpe audio deinit

by Ville Syrjala

From: Ville Syrjälä <ville.syrjala(a)linux.intel.com> We deinit the lpe audio device before we call drm_atomic_helper_shutdown(), which means the platform device may already be gone when it comes time to shut down the crtc. As we don't know when the last reference to the platform device gets dropped by the audio driver we can't assume that the device and its data are still around when turning off the crtc. Mark the platform device as gone as soon as we do the audio deinit. Cc: stable(a)vger.kernel.org Signed-off-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> --- drivers/gpu/drm/i915/intel_lpe_audio.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_lpe_audio.c b/drivers/gpu/drm/i915/intel_lpe_audio.c index cdf19553ffac..5d5336fbe7b0 100644 --- a/drivers/gpu/drm/i915/intel_lpe_audio.c +++ b/drivers/gpu/drm/i915/intel_lpe_audio.c @@ -297,8 +297,10 @@ void intel_lpe_audio_teardown(struct drm_i915_private *dev_priv) lpe_audio_platdev_destroy(dev_priv); irq_free_desc(dev_priv->lpe_audio.irq); -} + dev_priv->lpe_audio.irq = -1; + dev_priv->lpe_audio.platdev = NULL; +} /** * intel_lpe_audio_notify() - notify lpe audio event -- 2.18.1

6 years, 12 months

3
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[git:media_tree/fixes] media: v4l: event: Add subscription to list before calling "add" operation

by Mauro Carvalho Chehab

This is an automatic generated email to let you know that the following patch were queued: Subject: media: v4l: event: Add subscription to list before calling "add" operation Author: Sakari Ailus <sakari.ailus(a)linux.intel.com> Date: Mon Nov 5 09:35:44 2018 -0500 Patch ad608fbcf166 changed how events were subscribed to address an issue elsewhere. As a side effect of that change, the "add" callback was called before the event subscription was added to the list of subscribed events, causing the first event queued by the add callback (and possibly other events arriving soon afterwards) to be lost. Fix this by adding the subscription to the list before calling the "add" callback, and clean up afterwards if that fails. Fixes: ad608fbcf166 ("media: v4l: event: Prevent freeing event subscriptions while accessed") Reported-by: Dave Stevenson <dave.stevenson(a)raspberrypi.org> Signed-off-by: Sakari Ailus <sakari.ailus(a)linux.intel.com> Tested-by: Dave Stevenson <dave.stevenson(a)raspberrypi.org> Reviewed-by: Hans Verkuil <hans.verkuil(a)cisco.com> Tested-by: Hans Verkuil <hans.verkuil(a)cisco.com> Cc: stable(a)vger.kernel.org (for 4.14 and up) Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung(a)kernel.org> drivers/media/v4l2-core/v4l2-event.c | 43 ++++++++++++++++++++---------------- 1 file changed, 24 insertions(+), 19 deletions(-) --- diff --git a/drivers/media/v4l2-core/v4l2-event.c b/drivers/media/v4l2-core/v4l2-event.c index a3ef1f50a4b3..481e3c65cf97 100644 --- a/drivers/media/v4l2-core/v4l2-event.c +++ b/drivers/media/v4l2-core/v4l2-event.c @@ -193,6 +193,22 @@ int v4l2_event_pending(struct v4l2_fh *fh) } EXPORT_SYMBOL_GPL(v4l2_event_pending); +static void __v4l2_event_unsubscribe(struct v4l2_subscribed_event *sev) +{ + struct v4l2_fh *fh = sev->fh; + unsigned int i; + + lockdep_assert_held(&fh->subscribe_lock); + assert_spin_locked(&fh->vdev->fh_lock); + + /* Remove any pending events for this subscription */ + for (i = 0; i < sev->in_use; i++) { + list_del(&sev->events[sev_pos(sev, i)].list); + fh->navailable--; + } + list_del(&sev->list); +} + int v4l2_event_subscribe(struct v4l2_fh *fh, const struct v4l2_event_subscription *sub, unsigned elems, const struct v4l2_subscribed_event_ops *ops) @@ -224,27 +240,23 @@ int v4l2_event_subscribe(struct v4l2_fh *fh, spin_lock_irqsave(&fh->vdev->fh_lock, flags); found_ev = v4l2_event_subscribed(fh, sub->type, sub->id); + if (!found_ev) + list_add(&sev->list, &fh->subscribed); spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); if (found_ev) { /* Already listening */ kvfree(sev); - goto out_unlock; - } - - if (sev->ops && sev->ops->add) { + } else if (sev->ops && sev->ops->add) { ret = sev->ops->add(sev, elems); if (ret) { + spin_lock_irqsave(&fh->vdev->fh_lock, flags); + __v4l2_event_unsubscribe(sev); + spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); kvfree(sev); - goto out_unlock; } } - spin_lock_irqsave(&fh->vdev->fh_lock, flags); - list_add(&sev->list, &fh->subscribed); - spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); - -out_unlock: mutex_unlock(&fh->subscribe_lock); return ret; @@ -279,7 +291,6 @@ int v4l2_event_unsubscribe(struct v4l2_fh *fh, { struct v4l2_subscribed_event *sev; unsigned long flags; - int i; if (sub->type == V4L2_EVENT_ALL) { v4l2_event_unsubscribe_all(fh); @@ -291,14 +302,8 @@ int v4l2_event_unsubscribe(struct v4l2_fh *fh, spin_lock_irqsave(&fh->vdev->fh_lock, flags); sev = v4l2_event_subscribed(fh, sub->type, sub->id); - if (sev != NULL) { - /* Remove any pending events for this subscription */ - for (i = 0; i < sev->in_use; i++) { - list_del(&sev->events[sev_pos(sev, i)].list); - fh->navailable--; - } - list_del(&sev->list); - } + if (sev != NULL) + __v4l2_event_unsubscribe(sev); spin_unlock_irqrestore(&fh->vdev->fh_lock, flags);

6 years, 12 months

1
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[git:media_tree/master] media: v4l: event: Add subscription to list before calling "add" operation

by Mauro Carvalho Chehab

This is an automatic generated email to let you know that the following patch were queued: Subject: media: v4l: event: Add subscription to list before calling "add" operation Author: Sakari Ailus <sakari.ailus(a)linux.intel.com> Date: Mon Nov 5 09:35:44 2018 -0500 Patch ad608fbcf166 changed how events were subscribed to address an issue elsewhere. As a side effect of that change, the "add" callback was called before the event subscription was added to the list of subscribed events, causing the first event queued by the add callback (and possibly other events arriving soon afterwards) to be lost. Fix this by adding the subscription to the list before calling the "add" callback, and clean up afterwards if that fails. Fixes: ad608fbcf166 ("media: v4l: event: Prevent freeing event subscriptions while accessed") Reported-by: Dave Stevenson <dave.stevenson(a)raspberrypi.org> Signed-off-by: Sakari Ailus <sakari.ailus(a)linux.intel.com> Tested-by: Dave Stevenson <dave.stevenson(a)raspberrypi.org> Reviewed-by: Hans Verkuil <hans.verkuil(a)cisco.com> Tested-by: Hans Verkuil <hans.verkuil(a)cisco.com> Cc: stable(a)vger.kernel.org (for 4.14 and up) Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung(a)kernel.org> drivers/media/v4l2-core/v4l2-event.c | 43 ++++++++++++++++++++---------------- 1 file changed, 24 insertions(+), 19 deletions(-) --- diff --git a/drivers/media/v4l2-core/v4l2-event.c b/drivers/media/v4l2-core/v4l2-event.c index a3ef1f50a4b3..481e3c65cf97 100644 --- a/drivers/media/v4l2-core/v4l2-event.c +++ b/drivers/media/v4l2-core/v4l2-event.c @@ -193,6 +193,22 @@ int v4l2_event_pending(struct v4l2_fh *fh) } EXPORT_SYMBOL_GPL(v4l2_event_pending); +static void __v4l2_event_unsubscribe(struct v4l2_subscribed_event *sev) +{ + struct v4l2_fh *fh = sev->fh; + unsigned int i; + + lockdep_assert_held(&fh->subscribe_lock); + assert_spin_locked(&fh->vdev->fh_lock); + + /* Remove any pending events for this subscription */ + for (i = 0; i < sev->in_use; i++) { + list_del(&sev->events[sev_pos(sev, i)].list); + fh->navailable--; + } + list_del(&sev->list); +} + int v4l2_event_subscribe(struct v4l2_fh *fh, const struct v4l2_event_subscription *sub, unsigned elems, const struct v4l2_subscribed_event_ops *ops) @@ -224,27 +240,23 @@ int v4l2_event_subscribe(struct v4l2_fh *fh, spin_lock_irqsave(&fh->vdev->fh_lock, flags); found_ev = v4l2_event_subscribed(fh, sub->type, sub->id); + if (!found_ev) + list_add(&sev->list, &fh->subscribed); spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); if (found_ev) { /* Already listening */ kvfree(sev); - goto out_unlock; - } - - if (sev->ops && sev->ops->add) { + } else if (sev->ops && sev->ops->add) { ret = sev->ops->add(sev, elems); if (ret) { + spin_lock_irqsave(&fh->vdev->fh_lock, flags); + __v4l2_event_unsubscribe(sev); + spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); kvfree(sev); - goto out_unlock; } } - spin_lock_irqsave(&fh->vdev->fh_lock, flags); - list_add(&sev->list, &fh->subscribed); - spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); - -out_unlock: mutex_unlock(&fh->subscribe_lock); return ret; @@ -279,7 +291,6 @@ int v4l2_event_unsubscribe(struct v4l2_fh *fh, { struct v4l2_subscribed_event *sev; unsigned long flags; - int i; if (sub->type == V4L2_EVENT_ALL) { v4l2_event_unsubscribe_all(fh); @@ -291,14 +302,8 @@ int v4l2_event_unsubscribe(struct v4l2_fh *fh, spin_lock_irqsave(&fh->vdev->fh_lock, flags); sev = v4l2_event_subscribed(fh, sub->type, sub->id); - if (sev != NULL) { - /* Remove any pending events for this subscription */ - for (i = 0; i < sev->in_use; i++) { - list_del(&sev->events[sev_pos(sev, i)].list); - fh->navailable--; - } - list_del(&sev->list); - } + if (sev != NULL) + __v4l2_event_unsubscribe(sev); spin_unlock_irqrestore(&fh->vdev->fh_lock, flags);

6 years, 12 months

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[PATCH 08/18] perf stat: Handle different PMU names with common prefix

by Arnaldo Carvalho de Melo

From: Thomas Richter <tmricht(a)linux.ibm.com> On s390 the CPU Measurement Facility for counters now supports 2 PMUs named cpum_cf (CPU Measurement Facility for counters) and cpum_cf_diag (CPU Measurement Facility for diagnostic counters) for one and the same CPU. Running command [root@s35lp76 perf]# ./perf stat -e tx_c_tend \ -- ~/mytests/cf-tx-events 1 Measuring transactions TX_C_TABORT_NO_SPECIAL: 0 expected:0 TX_C_TABORT_SPECIAL: 0 expected:0 TX_C_TEND: 1 expected:1 TX_NC_TABORT: 11 expected:11 TX_NC_TEND: 1 expected:1 Performance counter stats for '/root/mytests/cf-tx-events 1': 2 tx_c_tend 0.002120091 seconds time elapsed 0.000121000 seconds user 0.002127000 seconds sys [root@s35lp76 perf]# displays output which is unexpected (and wrong): 2 tx_c_tend The test program definitely triggers only one transaction, as shown in line 'TX_C_TEND: 1 expected:1'. This is caused by the following call sequence: pmu_lookup() scans and installs a PMU. +--> pmu_aliases() parses all aliases in directory .../<pmu-name>/events/* which are file names. +--> pmu_aliases_parse() Read each file in directory and create an new alias entry. This is done with +--> perf_pmu__new_alias() and +--> __perf_pmu__new_alias() which also check for identical alias names. After pmu_aliases() returns, a complete list of event names for this pmu has been created. Now function pmu_add_cpu_aliases() is called to add the events listed in the json | files to the alias list of the cpu. +--> perf_pmu__find_map() Returns a pointer to the json events. Now function pmu_add_cpu_aliases() scans through all events listed in the JSON files for this CPU. Each json event pmu name is compared with the current PMU being built up and if they mismatch, the json event is added to the current PMUs alias list. To avoid duplicate entries the following comparison is done: if (!is_arm_pmu_core(name)) { pname = pe->pmu ? pe->pmu : "cpu"; if (strncmp(pname, name, strlen(pname))) continue; } The culprit is the strncmp() function. Using current s390 PMU naming, the first PMU is 'cpum_cf' and a long list of events is added, among them 'tx_c_tend' When the second PMU named 'cpum_cf_diag' is added, only one event named 'CF_DIAG' is added by the pmu_aliases() function. Now function pmu_add_cpu_aliases() is invoked for PMU 'cpum_cf_diag'. Since the CPUID string is the same for both PMUs, json file events for PMU named 'cpum_cf' are added to the PMU 'cpm_cf_diag' This happens because the strncmp() actually compares: strncmp("cpum_cf", "cpum_cf_diag", 6); The first parameter is the pmu name taken from the event in the json file. The second parameter is the pmu name of the PMU currently being built. They are different, but the length of the compare only tests the common prefix and this returns 0(true) when it should return false. Now all events for PMU cpum_cf are added to the alias list for pmu cpum_cf_diag. Later on in function parse_events_add_pmu() the event 'tx_c_end' is searched in all available PMUs and found twice, adding it two times to the evsel_list global variable which is the root of all events. This results in a counter value of 2 instead of 1. Output with this patch: [root@s35lp76 perf]# ./perf stat -e tx_c_tend \ -- ~/mytests/cf-tx-events 1 Measuring transactions TX_C_TABORT_NO_SPECIAL: 0 expected:0 TX_C_TABORT_SPECIAL: 0 expected:0 TX_C_TEND: 1 expected:1 TX_NC_TABORT: 11 expected:11 TX_NC_TEND: 1 expected:1 Performance counter stats for '/root/mytests/cf-tx-events 1': 1 tx_c_tend 0.001815365 seconds time elapsed 0.000123000 seconds user 0.001756000 seconds sys [root@s35lp76 perf]# Signed-off-by: Thomas Richter <tmricht(a)linux.ibm.com> Reviewed-by: Hendrik Brueckner <brueckner(a)linux.ibm.com> Reviewed-by: Sebastien Boisvert <sboisvert(a)gydle.com> Cc: Heiko Carstens <heiko.carstens(a)de.ibm.com> Cc: Kan Liang <kan.liang(a)linux.intel.com> Cc: Martin Schwidefsky <schwidefsky(a)de.ibm.com> Cc: stable(a)vger.kernel.org Fixes: 292c34c10249 ("perf pmu: Fix core PMU alias list for X86 platform") Link: http://lkml.kernel.org/r/20181023151616.78193-1-tmricht@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme(a)redhat.com> --- tools/perf/util/pmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 7799788f662f..7e49baad304d 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -773,7 +773,7 @@ static void pmu_add_cpu_aliases(struct list_head *head, struct perf_pmu *pmu) if (!is_arm_pmu_core(name)) { pname = pe->pmu ? pe->pmu : "cpu"; - if (strncmp(pname, name, strlen(pname))) + if (strcmp(pname, name)) continue; } -- 2.14.4

6 years, 12 months

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[Question] A UBSAN problem in stable-4.4

by Tan Xiaojun

Hi, all, I found the following problem (attached to the end) when testing stable-4.4 with Syzkaller. This is not an easy-to-trigger problem, so the tool does not generate code for recurring problems. >From the call stack, it is because the first parameter in ktime_sub is large, and the second parameter offset is a negative number, causing the final result to overflow into the sign bit and become a large negative number. -------------- ... ktime_t expires = ktime_sub(hrtimer_get_expires(timer), base->offset); ... -------------- But I don't know how to fix this problem. The mainline code is also different from stable-4.4, and I have not found a patch to fix this problem in the mainline repository. So I am a bit confused about how to fix it. Can anyone give me some advice? Thanks. Xiaojun. ================================================================================ UBSAN: Undefined behaviour in kernel/time/hrtimer.c:615:20 signed integer overflow: 9223372036854775807 - -495588161 cannot be represented in type 'long long int' CPU: 0 PID: 4542 Comm: syz-executor0 Not tainted 4.4.156-514.55.6.9.x86_64+ #8 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.9.3-0-ge2fc41e-prebuilt.qemu-project.org 04/01/2014 1ffff100391dbf45 ad071d3307b76e03 ffff8801c8edfab0 ffffffff81c9f586 0000000041b58ab3 ffffffff831fd4e6 ffffffff81c9f478 ffff8801c8edfad8 ffff8801c8edfa78 00000000000014a9 ad071d3307b76e03 ffffffff837fd660 Call Trace: [<ffffffff81c9f586>] __dump_stack lib/dump_stack.c:15 [inline] [<ffffffff81c9f586>] dump_stack+0x10e/0x1a8 lib/dump_stack.c:51 [<ffffffff81d814a6>] ubsan_epilogue+0x12/0x8f lib/ubsan.c:164 [<ffffffff81d830a1>] handle_overflow+0x23e/0x299 lib/ubsan.c:195 [<ffffffff81d83157>] __ubsan_handle_sub_overflow+0x2a/0x31 lib/ubsan.c:211 [<ffffffff813d8c33>] hrtimer_reprogram kernel/time/hrtimer.c:615 [inline] [<ffffffff813d8c33>] hrtimer_start_range_ns+0x1083/0x1580 kernel/time/hrtimer.c:1024 [<ffffffff813fde1f>] hrtimer_start include/linux/hrtimer.h:393 [inline] [<ffffffff813fde1f>] alarm_start+0xcf/0x130 kernel/time/alarmtimer.c:328 [<ffffffff813fed66>] alarm_timer_set+0x296/0x4a0 kernel/time/alarmtimer.c:632 [<ffffffff813e1a3e>] SYSC_timer_settime kernel/time/posix-timers.c:914 [inline] [<ffffffff813e1a3e>] SyS_timer_settime+0x2be/0x3d0 kernel/time/posix-timers.c:885 [<ffffffff82c2fb61>] entry_SYSCALL_64_fastpath+0x1e/0x9e ================================================================================ ================================================================================ UBSAN: Undefined behaviour in kernel/time/hrtimer.c:490:13 signed integer overflow: 9223372036854775807 - -495588161 cannot be represented in type 'long long int' CPU: 0 PID: 4542 Comm: syz-executor0 Not tainted 4.4.156-514.55.6.9.x86_64+ #8 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.9.3-0-ge2fc41e-prebuilt.qemu-project.org 04/01/2014 1ffff1003ed40f8b ad071d3307b76e03 ffff8801f6a07ce0 ffffffff81c9f586 0000000041b58ab3 ffffffff831fd4e6 ffffffff81c9f478 ffff8801f6a07d08 ffff8801f6a07ca8 000000000000000a ad071d3307b76e03 ffffffff837fd660 Call Trace: <IRQ> [<ffffffff81c9f586>] __dump_stack lib/dump_stack.c:15 [inline] <IRQ> [<ffffffff81c9f586>] dump_stack+0x10e/0x1a8 lib/dump_stack.c:51 [<ffffffff81d814a6>] ubsan_epilogue+0x12/0x8f lib/ubsan.c:164 [<ffffffff81d830a1>] handle_overflow+0x23e/0x299 lib/ubsan.c:195 [<ffffffff81d83157>] __ubsan_handle_sub_overflow+0x2a/0x31 lib/ubsan.c:211 [<ffffffff813d43ea>] __hrtimer_get_next_event+0x1da/0x2b0 kernel/time/hrtimer.c:490 [<ffffffff813d9532>] hrtimer_interrupt+0x202/0x580 kernel/time/hrtimer.c:1361 [<ffffffff8113e7ad>] local_apic_timer_interrupt+0x9d/0x150 arch/x86/kernel/apic/apic.c:901 [<ffffffff82c32ea0>] smp_apic_timer_interrupt+0x80/0xb0 arch/x86/kernel/apic/apic.c:925 [<ffffffff82c30ac5>] apic_timer_interrupt+0xa5/0xb0 arch/x86/entry/entry_64.S:563 <EOI> [<ffffffff82c2f0fb>] ? arch_local_irq_restore arch/x86/include/asm/paravirt.h:812 [inline] <EOI> [<ffffffff82c2f0fb>] ? __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:162 [inline] <EOI> [<ffffffff82c2f0fb>] ? _raw_spin_unlock_irqrestore+0x3b/0x60 kernel/locking/spinlock.c:191 [<ffffffff813e1a4f>] unlock_timer include/linux/spinlock.h:362 [inline] [<ffffffff813e1a4f>] SYSC_timer_settime kernel/time/posix-timers.c:916 [inline] [<ffffffff813e1a4f>] SyS_timer_settime+0x2cf/0x3d0 kernel/time/posix-timers.c:885 [<ffffffff82c2fb61>] entry_SYSCALL_64_fastpath+0x1e/0x9e ================================================================================

6 years, 12 months

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[PATCH 4.14 000/143] 4.14.79-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.79 release. There are 143 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun Nov 4 18:27:59 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.79-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.79-rc1 Davide Caratti <dcaratti(a)redhat.com> net/sched: cls_api: add missing validation of netlink attributes Florian Fainelli <f.fainelli(a)gmail.com> net: bcmgenet: Poll internal PHY for GENETv5 Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: ipmr: fix unresolved entry dumps Ido Schimmel <idosch(a)mellanox.com> rtnetlink: Disallow FDB configuration for non-Ethernet device Eric Dumazet <edumazet(a)google.com> net/mlx5e: fix csum adjustments caused by RXFCS Dimitris Michailidis <dmichail(a)google.com> net: fix pskb_trim_rcsum_slow() with odd trim offset Cong Wang <xiyou.wangcong(a)gmail.com> net: drop skb on failure in ip_check_defrag() Phil Sutter <phil(a)nwl.cc> net: sched: Fix for duplicate class dump Huy Nguyen <huyn(a)mellanox.com> net/mlx5: Take only bit 24-26 of wqe.pftype_wq for page fault type Jaime Caamaño Ruiz <jcaamano(a)suse.com> openvswitch: Fix push/pop ethernet validation Stefano Brivio <sbrivio(a)redhat.com> ip6_tunnel: Fix encapsulation layout Tobias Jungel <tobias.jungel(a)gmail.com> bonding: fix length of actor system Wenwen Wang <wang6495(a)umn.edu> ethtool: fix a privilege escalation bug Ake Koomsin <ake(a)igel.co.jp> virtio_net: avoid using netif_tx_disable() for serializing tx routine Jason Wang <jasowang(a)redhat.com> vhost: Fix Spectre V1 vulnerability Paolo Abeni <pabeni(a)redhat.com> udp6: fix encap return code for resubmitting Marcelo Ricardo Leitner <marcelo.leitner(a)gmail.com> sctp: fix race on sctp_id2asoc Heiner Kallweit <hkallweit1(a)gmail.com> r8169: fix NAPI handling under high load Sean Tranchetti <stranche(a)codeaurora.org> net: udp: fix handling of CHECKSUM_COMPLETE packets Niklas Cassel <niklas.cassel(a)linaro.org> net: stmmac: Fix stmmac_mdio_reset() when building stmmac as modules Wenwen Wang <wang6495(a)umn.edu> net: socket: fix a missing-check bug Jakub Kicinski <jakub.kicinski(a)netronome.com> net: sched: gred: pass the right attribute to gred_change_table_def() David Ahern <dsahern(a)gmail.com> net/ipv6: Fix index counter for unicast addresses in in6_dump_addrs Fugang Duan <fugang.duan(a)nxp.com> net: fec: don't dump RX FIFO register when not available Cong Wang <xiyou.wangcong(a)gmail.com> llc: set SOCK_RCU_FREE in llc_sap_add_socket() Stefano Brivio <sbrivio(a)redhat.com> ipv6/ndisc: Preserve IPv6 control buffer if protocol error handlers are called Eric Dumazet <edumazet(a)google.com> ipv6: mcast: fix a use-after-free in inet6_mc_check Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: remove ipv6 zero address check in mcast queries Hangbin Liu <liuhangbin(a)gmail.com> bridge: do not add port to router list when receives query with source 0.0.0.0 Colin Ian King <colin.king(a)canonical.com> drm/i915/gvt: fix memory leak of a cmd_entry struct on error exit path Rasmus Villemoes <linux(a)rasmusvillemoes.dk> perf tools: Disable parallelism for 'make clean' Sasha Levin <sashal(a)kernel.org> Revert "netfilter: ipv6: nf_defrag: drop skb dst before queueing" Takashi Iwai <tiwai(a)suse.de> ALSA: usx2y: Fix invalid stream URBs Philipp Zabel <philipp.zabel(a)gmail.com> media: uvcvideo: Fix driver reference counting Chris Paterson <chris.paterson2(a)renesas.com> ARM: dts: r8a7790: Correct critical CPU temperature Peter Xu <peterx(a)redhat.com> kvm: x86: fix WARN due to uninitialized guest FPU state Kimmo Rautkoski <ext-kimmo.rautkoski(a)vaisala.com> mtd: spi-nor: Add support for is25wp series chips Christoph Paasch <cpaasch(a)apple.com> sch_netem: restore skb->dev after dequeuing from the rbtree Khazhismel Kumykov <khazhy(a)google.com> fs/fat/fatent.c: add cond_resched() to fat_count_free_clusters() Paolo Abeni <pabeni(a)redhat.com> selftests: rtnetlink.sh explicitly requires bash. Arthur Kiyanovski <akiyano(a)amazon.com> net: ena: fix NULL dereference due to untimely napi initialization Arthur Kiyanovski <akiyano(a)amazon.com> net: ena: fix warning in rmmod caused by double iounmap David Howells <dhowells(a)redhat.com> rxrpc: Fix connection-level abort handling David Howells <dhowells(a)redhat.com> rxrpc: Only take the rwind and mtu values from latest ACK David Howells <dhowells(a)redhat.com> rxrpc: Don't check RXRPC_CALL_TX_LAST after calling rxrpc_rotate_tx_window() Arnaldo Carvalho de Melo <acme(a)redhat.com> perf python: Use -Wno-redundant-decls to build with PYTHON=python3 Sascha Hauer <s.hauer(a)pengutronix.de> ARM: dts: imx53-qsb: disable 1.2GHz OPP Paul Burton <paul.burton(a)mips.com> compiler.h: Allow arch-specific asm/compiler.h Sandipan Das <sandipan(a)linux.ibm.com> perf tests: Fix indexing when invoking subtests Daniel Mack <daniel(a)zonque.org> libertas: call into generic suspend code before turning off power Masahiro Yamada <yamada.masahiro(a)socionext.com> kconfig: fix the rule of mainmenu_stmt symbol Arnd Bergmann <arnd(a)arndb.de> net: stmmac: mark PM functions as __maybe_unused Dan Carpenter <dan.carpenter(a)oracle.com> x86/paravirt: Fix some warning messages Florian Fainelli <f.fainelli(a)gmail.com> net: phy: phylink: Don't release NULL GPIO Qu Wenruo <wqu(a)suse.com> btrfs: quota: Set rescan progress to (u64)-1 if we hit last leaf Martin K. Petersen <martin.petersen(a)oracle.com> scsi: sd: Remember that READ CAPACITY(16) succeeded Brian King <brking(a)linux.vnet.ibm.com> scsi: ibmvfc: Avoid unnecessary port relogin Michael Neuling <mikey(a)neuling.org> selftests/powerpc: Add ptrace hw breakpoint test Phil Reid <preid(a)electromag.com.au> iio: buffer: fix the function signature to match implementation Govindarajulu Varadarajan <gvaradar(a)cisco.com> enic: do not overwrite error code Phil Elwell <phil(a)raspberrypi.org> lan78xx: Don't reset the interface on open Paul Burton <paul.burton(a)mips.com> MIPS: Workaround GCC __builtin_unreachable reordering bug John Keeping <john(a)metanate.com> mmc: dw_mmc-rockchip: correct property names in debug Jason Gunthorpe <jgg(a)mellanox.com> IB/usnic: Update with bug fixes from core code Ross Lagerwall <ross.lagerwall(a)citrix.com> xen-netfront: Fix mismatched rtnl_unlock Ross Lagerwall <ross.lagerwall(a)citrix.com> xen-netfront: Update features after registering netdev Winkler, Tomas <tomas.winkler(a)intel.com> tpm: tpm_crb: relinquish locality on error path. John Fastabend <john.fastabend(a)gmail.com> bpf: sockmap, map_release does not hold refcnt for pinned maps Nayna Jain <nayna(a)linux.vnet.ibm.com> tpm: move the delay_msec increment after sleep in tpm_transmit() David S. Miller <davem(a)davemloft.net> sparc64: Fix regression in pmdp_invalidate(). KarimAllah Ahmed <karahmed(a)amazon.de> KVM: x86: Update the exit_qualification access bits while walking an address Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> test_bpf: Fix testing with CONFIG_BPF_JIT_ALWAYS_ON=y on other arches Geert Uytterhoeven <geert(a)linux-m68k.org> cifs: Use ULL suffix for 64-bit constant James Chapman <jchapman(a)katalix.com> l2tp: remove configurable payload offset Marcel Ziswiler <marcel.ziswiler(a)toradex.com> ARM: tegra: Fix ULPI regression on Tegra20 Noa Osherovich <noaos(a)mellanox.com> IB/mlx5: Avoid passing an invalid QP type to firmware Stefan Agner <stefan(a)agner.ch> kbuild: set no-integrated-as before incl. arch Makefile Ben Hutchings <ben.hutchings(a)codethink.co.uk> scsi: qla2xxx: Avoid double completion of abort command Shay Agroskin <shayag(a)mellanox.com> net/mlx5e: Refine ets validation function Kevin Hao <haokexin(a)gmail.com> net: phy: Add general dummy stubs for MMD register access Kevin Hao <haokexin(a)gmail.com> net: phy: realtek: Use the dummy stubs for MMD register access for rtl8211b Milan Broz <gmazyland(a)gmail.com> dm integrity: fail early if required HMAC key is not available Corentin Labbe <clabbe(a)baylibre.com> powerpc/pseries: Add empty update_numa_cpu_lookup_table() for NUMA=n Israel Rukshin <israelr(a)mellanox.com> net/mlx5: Fix mlx5_get_vector_affinity function Julian Wiedmann <jwi(a)linux.vnet.ibm.com> s390/qeth: fix error handling in adapter command callbacks Doug Ledford <dledford(a)redhat.com> IB/rxe: put the pool on allocation failure Alex Vesker <valex(a)mellanox.com> IB/ipoib: Fix lockdep issue found on ipoib_ib_dev_heavy_flush Arnd Bergmann <arnd(a)arndb.de> scsi: aacraid: address UBSAN warning regression Shuah Khan <shuah(a)kernel.org> usbip: vhci_hcd: update 'status' file header and format Dan Williams <dan.j.williams(a)intel.com> tools/testing/nvdimm: unit test clear-error commands Andy Lutomirski <luto(a)kernel.org> x86/power: Fix some ordering bugs in __restore_processor_context() Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> iwlwifi: fix the ALIVE notification layout Liad Kaufman <liad.kaufman(a)intel.com> iwlwifi: dbg: allow wrt collection before ALIVE Sara Sharon <sara.sharon(a)intel.com> iwlwifi: mvm: check for short GI only for OFDM Larry Chen <lchen(a)suse.com> ocfs2: fix crash in ocfs2_duplicate_clusters_by_page() Wenwen Wang <wang6495(a)umn.edu> yam: fix a missing-check bug Wenwen Wang <wang6495(a)umn.edu> net: cxgb3_main: fix a missing-check bug Davide Caratti <dcaratti(a)redhat.com> be2net: don't flip hw_features when VXLANs are added/deleted Guenter Roeck <linux(a)roeck-us.net> locking/ww_mutex: Fix runtime warning in the WW mutex selftest Sean Tranchetti <stranche(a)codeaurora.org> net: qualcomm: rmnet: Skip processing loopback packets Maciej W. Rozycki <macro(a)linux-mips.org> declance: Fix continuation with the adapter identification message Rickard x Andersson <rickaran(a)axis.com> net: fec: fix rare tx timeout Natarajan, Janakarajan <Janakarajan.Natarajan(a)amd.com> perf/x86/amd/uncore: Set ThreadMask and SliceMask for L3 Cache perf events Kan Liang <kan.liang(a)linux.intel.com> perf/x86/intel/uncore: Fix PCI BDF address of M3UPI on SKX Jiri Olsa <jolsa(a)redhat.com> perf/ring_buffer: Prevent concurent ring buffer access Peter Zijlstra <peterz(a)infradead.org> perf/core: Fix perf_pmu_unregister() locking Yu Zhao <yuzhao(a)google.com> cfg80211: fix use-after-free in reg_process_hint() Florian Fainelli <f.fainelli(a)gmail.com> smsc95xx: Check for Wake-on-LAN modes Florian Fainelli <f.fainelli(a)gmail.com> smsc75xx: Check for Wake-on-LAN modes Florian Fainelli <f.fainelli(a)gmail.com> r8152: Check for supported Wake-on-LAN Modes Florian Fainelli <f.fainelli(a)gmail.com> sr9800: Check for supported Wake-on-LAN modes Florian Fainelli <f.fainelli(a)gmail.com> lan78xx: Check for supported Wake-on-LAN modes Florian Fainelli <f.fainelli(a)gmail.com> ax88179_178a: Check for supported Wake-on-LAN modes Florian Fainelli <f.fainelli(a)gmail.com> asix: Check for supported Wake-on-LAN modes Masashi Honma <masashi.honma(a)gmail.com> nl80211: Fix possible Spectre-v1 for CQM RSSI thresholds Nathan Chancellor <natechancellor(a)gmail.com> qed: Avoid implicit enum conversion in qed_iwarp_parse_rx_pkt Nathan Chancellor <natechancellor(a)gmail.com> qed: Avoid constant logical operation warning in qed_vf_pf_acquire Nathan Chancellor <natechancellor(a)gmail.com> qed: Avoid implicit enum conversion in qed_roce_mode_to_flavor Nathan Chancellor <natechancellor(a)gmail.com> qed: Fix mask parameter in qed_vf_prep_tunn_req_tlv Nathan Chancellor <natechancellor(a)gmail.com> qed: Avoid implicit enum conversion in qed_set_tunn_cls_info Lubomir Rintel <lkundrak(a)v3.sk> pxa168fb: prepare the clock Matias Karhumaa <matias.karhumaa(a)gmail.com> Bluetooth: SMP: fix crash in unpairing Martin Willi <martin(a)strongswan.org> mac80211_hwsim: do not omit multicast announce of first added radio Masashi Honma <masashi.honma(a)gmail.com> nl80211: Fix possible Spectre-v1 for NL80211_TXRATE_HT Zhao Qiang <qiang.zhao(a)nxp.com> soc: fsl: qe: Fix copy/paste bug in ucc_get_tdm_sync_shift() Alexandre Belloni <alexandre.belloni(a)bootlin.com> soc: fsl: qbman: qman: avoid allocating from non existing gen_pool Michal Simek <michal.simek(a)xilinx.com> net: macb: Clean 64b dma addresses if they are not detected Florian Fainelli <f.fainelli(a)gmail.com> ARM: dts: BCM63xx: Fix incorrect interrupt specifiers Steve Capper <steve.capper(a)arm.com> arm64: hugetlb: Fix handling of young ptes David Ahern <dsahern(a)gmail.com> netfilter: bridge: Don't sabotage nf_hook calls from an l3mdev Sean Tranchetti <stranche(a)codeaurora.org> xfrm: validate template mode Thomas Petazzoni <thomas.petazzoni(a)free-electrons.com> ARM: 8799/1: mm: fix pci_ioremap_io() offset check Steffen Klassert <steffen.klassert(a)secunet.com> xfrm: Fix NULL pointer dereference when skb_dst_force clears the dst_entry. Yuan-Chi Pang <fu3mo6goo(a)gmail.com> mac80211: fix TX status reporting for ieee80211s Johannes Berg <johannes.berg(a)intel.com> mac80211: TDLS: fix skb queue/priority assignment Jouni Malinen <jouni(a)codeaurora.org> cfg80211: Address some corner cases in scan result channel updating Bob Copeland <me(a)bobcopeland.com> mac80211: fix pending queue hang due to TX_DROP Andrei Otcheretianski <andrei.otcheretianski(a)intel.com> cfg80211: reg: Init wiphy_idx in regulatory_hint_core() Andrei Otcheretianski <andrei.otcheretianski(a)intel.com> mac80211: Always report TX status Sowmini Varadhan <sowmini.varadhan(a)oracle.com> xfrm: reset crypto_done when iterating over multiple input xfrms Sowmini Varadhan <sowmini.varadhan(a)oracle.com> xfrm: reset transport header back to network header after all input transforms ahave been applied Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> xfrm6: call kfree_skb when skb is toobig Steffen Klassert <steffen.klassert(a)secunet.com> xfrm: Validate address prefix lengths in the xfrm selector. ------------- Diffstat: Makefile | 8 +- arch/Kconfig | 8 + arch/arm/boot/dts/bcm63138.dtsi | 14 +- arch/arm/boot/dts/imx53-qsb-common.dtsi | 11 + arch/arm/boot/dts/r8a7790.dtsi | 2 +- arch/arm/boot/dts/tegra20.dtsi | 2 +- arch/arm/mm/ioremap.c | 2 +- arch/arm64/mm/hugetlbpage.c | 12 +- arch/mips/Kconfig | 1 + arch/mips/include/asm/compiler.h | 35 +++ arch/powerpc/include/asm/topology.h | 3 + arch/sparc/mm/tlb.c | 19 +- arch/x86/events/amd/uncore.c | 10 + arch/x86/events/intel/uncore_snbep.c | 12 +- arch/x86/include/asm/perf_event.h | 8 + arch/x86/kernel/paravirt.c | 4 +- arch/x86/kvm/paging_tmpl.h | 11 +- arch/x86/kvm/x86.c | 6 +- arch/x86/power/cpu.c | 21 +- drivers/char/tpm/tpm-interface.c | 3 +- drivers/char/tpm/tpm_crb.c | 10 +- drivers/gpu/drm/i915/gvt/cmd_parser.c | 1 + drivers/infiniband/hw/mlx5/main.c | 2 +- drivers/infiniband/hw/mlx5/qp.c | 7 +- drivers/infiniband/hw/usnic/usnic_ib_verbs.c | 2 +- drivers/infiniband/hw/usnic/usnic_uiom.c | 40 ++- drivers/infiniband/hw/usnic/usnic_uiom.h | 5 +- drivers/infiniband/sw/rxe/rxe_pool.c | 16 +- drivers/infiniband/ulp/ipoib/ipoib_ib.c | 7 +- drivers/md/dm-integrity.c | 3 + drivers/media/usb/uvc/uvc_driver.c | 11 +- drivers/mmc/host/dw_mmc-rockchip.c | 4 +- drivers/mtd/spi-nor/spi-nor.c | 6 + drivers/net/bonding/bond_netlink.c | 3 +- drivers/net/ethernet/amazon/ena/ena_netdev.c | 18 +- drivers/net/ethernet/amd/declance.c | 10 +- drivers/net/ethernet/broadcom/genet/bcmmii.c | 9 +- drivers/net/ethernet/cadence/macb_main.c | 1 + drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 17 + drivers/net/ethernet/cisco/enic/enic_main.c | 9 +- drivers/net/ethernet/emulex/benet/be_main.c | 5 +- drivers/net/ethernet/freescale/fec.h | 4 + drivers/net/ethernet/freescale/fec_main.c | 24 +- drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c | 17 +- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 45 +-- drivers/net/ethernet/mellanox/mlx5/core/eq.c | 2 +- drivers/net/ethernet/qlogic/qed/qed_iwarp.c | 4 +- drivers/net/ethernet/qlogic/qed/qed_roce.c | 15 +- drivers/net/ethernet/qlogic/qed/qed_sp_commands.c | 2 +- drivers/net/ethernet/qlogic/qed/qed_vf.c | 5 +- .../net/ethernet/qualcomm/rmnet/rmnet_handlers.c | 3 + drivers/net/ethernet/realtek/r8169.c | 8 +- drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c | 4 +- drivers/net/hamradio/yam.c | 4 + drivers/net/phy/phy_device.c | 17 + drivers/net/phy/phylink.c | 2 +- drivers/net/phy/realtek.c | 2 + drivers/net/usb/asix_common.c | 3 + drivers/net/usb/ax88179_178a.c | 3 + drivers/net/usb/lan78xx.c | 21 +- drivers/net/usb/r8152.c | 3 + drivers/net/usb/smsc75xx.c | 3 + drivers/net/usb/smsc95xx.c | 3 + drivers/net/usb/sr9800.c | 3 + drivers/net/virtio_net.c | 5 +- drivers/net/wireless/intel/iwlwifi/fw/api/alive.h | 4 +- drivers/net/wireless/intel/iwlwifi/fw/dbg.c | 15 +- drivers/net/wireless/intel/iwlwifi/mvm/rx.c | 3 +- drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 4 +- drivers/net/wireless/mac80211_hwsim.c | 3 +- drivers/net/wireless/marvell/libertas/if_sdio.c | 4 + drivers/net/xen-netfront.c | 11 +- drivers/s390/net/qeth_core_main.c | 85 +++-- drivers/scsi/aacraid/commsup.c | 8 +- drivers/scsi/ibmvscsi/ibmvfc.c | 6 +- drivers/scsi/qla2xxx/qla_init.c | 4 +- drivers/scsi/sd.c | 2 + drivers/soc/fsl/qbman/qman.c | 3 + drivers/soc/fsl/qe/ucc.c | 2 +- drivers/usb/usbip/vhci_sysfs.c | 12 +- drivers/vhost/vhost.c | 2 + drivers/video/fbdev/pxa168fb.c | 6 +- fs/btrfs/qgroup.c | 4 +- fs/cifs/inode.c | 2 +- fs/fat/fatent.c | 1 + fs/ocfs2/refcounttree.c | 16 +- include/linux/bpf.h | 2 +- include/linux/compiler_types.h | 12 + include/linux/iio/buffer-dma.h | 2 +- include/linux/mlx5/driver.h | 12 +- include/linux/phy.h | 4 + kernel/bpf/arraymap.c | 3 +- kernel/bpf/sockmap.c | 4 +- kernel/bpf/syscall.c | 4 +- kernel/events/core.c | 11 +- kernel/locking/test-ww_mutex.c | 10 +- lib/test_bpf.c | 2 +- net/bluetooth/mgmt.c | 7 +- net/bluetooth/smp.c | 29 +- net/bluetooth/smp.h | 3 +- net/bridge/br_multicast.c | 9 +- net/bridge/br_netfilter_hooks.c | 3 +- net/core/datagram.c | 5 +- net/core/ethtool.c | 8 +- net/core/rtnetlink.c | 10 + net/core/skbuff.c | 5 +- net/ipv4/ip_fragment.c | 12 +- net/ipv4/ipmr.c | 2 - net/ipv4/udp.c | 20 +- net/ipv4/xfrm4_input.c | 1 + net/ipv4/xfrm4_mode_transport.c | 4 +- net/ipv6/addrconf.c | 6 +- net/ipv6/ip6_checksum.c | 20 +- net/ipv6/ip6_tunnel.c | 9 +- net/ipv6/mcast.c | 16 +- net/ipv6/ndisc.c | 3 +- net/ipv6/netfilter/nf_conntrack_reasm.c | 2 - net/ipv6/udp.c | 6 +- net/ipv6/xfrm6_input.c | 1 + net/ipv6/xfrm6_mode_transport.c | 4 +- net/ipv6/xfrm6_output.c | 2 + net/l2tp/l2tp_core.c | 14 +- net/l2tp/l2tp_core.h | 3 - net/l2tp/l2tp_debugfs.c | 4 +- net/l2tp/l2tp_netlink.c | 3 - net/llc/llc_conn.c | 1 + net/mac80211/mesh.h | 3 +- net/mac80211/mesh_hwmp.c | 9 +- net/mac80211/status.c | 11 +- net/mac80211/tdls.c | 8 +- net/mac80211/tx.c | 2 +- net/openvswitch/flow_netlink.c | 4 +- net/rxrpc/ar-internal.h | 4 +- net/rxrpc/call_accept.c | 4 +- net/rxrpc/conn_event.c | 26 +- net/rxrpc/input.c | 54 ++-- net/sched/cls_api.c | 7 +- net/sched/sch_api.c | 3 +- net/sched/sch_gred.c | 2 +- net/sched/sch_netem.c | 4 + net/sctp/socket.c | 5 +- net/socket.c | 11 +- net/wireless/nl80211.c | 20 +- net/wireless/reg.c | 8 +- net/wireless/scan.c | 58 +++- net/xfrm/xfrm_input.c | 1 + net/xfrm/xfrm_output.c | 4 + net/xfrm/xfrm_policy.c | 4 + net/xfrm/xfrm_user.c | 15 + scripts/kconfig/zconf.y | 4 +- sound/usb/usx2y/usb_stream.c | 23 +- tools/perf/Makefile | 4 +- tools/perf/tests/builtin-test.c | 4 +- tools/perf/util/setup.py | 2 +- tools/testing/nvdimm/test/nfit.c | 18 ++ tools/testing/selftests/net/rtnetlink.sh | 2 +- tools/testing/selftests/powerpc/ptrace/.gitignore | 1 + tools/testing/selftests/powerpc/ptrace/Makefile | 2 +- .../selftests/powerpc/ptrace/ptrace-hwbreak.c | 342 +++++++++++++++++++++ 160 files changed, 1231 insertions(+), 495 deletions(-)

6 years, 12 months

10
165
0 0

[PATCH] mm, memory_hotplug: teach has_unmovable_pages about of LRU migrateable pages

by Michal Hocko

From: Michal Hocko <mhocko(a)suse.com> Baoquan He has noticed that 15c30bc09085 ("mm, memory_hotplug: make has_unmovable_pages more robust") is causing memory offlining failures on a movable node. After a further debugging it turned out that has_unmovable_pages fails prematurely because it stumbles over off-LRU pages. Nevertheless those pages are not on LRU because they are waiting on the pcp LRU caches (an example of __dump_page added by a debugging patch) [ 560.923297] page:ffffea043f39fa80 count:1 mapcount:0 mapping:ffff880e5dce1b59 index:0x7f6eec459 [ 560.931967] flags: 0x5fffffc0080024(uptodate|active|swapbacked) [ 560.937867] raw: 005fffffc0080024 dead000000000100 dead000000000200 ffff880e5dce1b59 [ 560.945606] raw: 00000007f6eec459 0000000000000000 00000001ffffffff ffff880e43ae8000 [ 560.953323] page dumped because: hotplug [ 560.957238] page->mem_cgroup:ffff880e43ae8000 [ 560.961620] has_unmovable_pages: pfn:0x10fd030d, found:0x1, count:0x0 [ 560.968127] page:ffffea043f40c340 count:2 mapcount:0 mapping:ffff880e2f2d8628 index:0x0 [ 560.976104] flags: 0x5fffffc0000006(referenced|uptodate) [ 560.981401] raw: 005fffffc0000006 dead000000000100 dead000000000200 ffff880e2f2d8628 [ 560.989119] raw: 0000000000000000 0000000000000000 00000002ffffffff ffff88010a8f5000 [ 560.996833] page dumped because: hotplug The issue could be worked around by calling lru_add_drain_all but we can do better than that. We know that all swap backed pages are migrateable and the same applies for pages which do implement the migratepage callback. Reported-by: Baoquan He <bhe(a)redhat.com> Fixes: 15c30bc09085 ("mm, memory_hotplug: make has_unmovable_pages more robust") Cc: stable Signed-off-by: Michal Hocko <mhocko(a)suse.com> --- Hi, we have been discussing issue reported by Baoquan [1] mostly off-list and he has confirmed the patch solved failures he is seeing. I believe that has_unmovable_pages begs for a much better implementation and/or substantial pages isolation design rethinking but let's close the bug which can be really annoying first. [1] http://lkml.kernel.org/r/20181101091055.GA15166@MiWiFi-R3L-srv mm/page_alloc.c | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 863d46da6586..48ceda313332 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -7824,8 +7824,22 @@ bool has_unmovable_pages(struct zone *zone, struct page *page, int count, if (__PageMovable(page)) continue; - if (!PageLRU(page)) - found++; + if (PageLRU(page)) + continue; + + /* + * Some LRU pages might be temporarily off-LRU for all + * sort of different reasons - reclaim, migration, + * per-cpu LRU caches etc. + * Make sure we do not consider those pages to be unmovable. + */ + if (PageSwapBacked(page)) + continue; + + if (page->mapping && page->mapping->a_ops && + page->mapping->a_ops->migratepage) + continue; + /* * If there are RECLAIMABLE pages, we need to check * it. But now, memory offline itself doesn't call @@ -7839,7 +7853,7 @@ bool has_unmovable_pages(struct zone *zone, struct page *page, int count, * is set to both of a memory hole page and a _used_ kernel * page at boot. */ - if (found > count) + if (++found > count) goto unmovable; } return false; -- 2.19.1

6 years, 12 months

2
16
0 0

[PATCH v3 01/11] mtd: cfi_cmdset_0002: Change do_write_oneword() to use chip_good()

by Tokunori Ikegami

In OpenWrt Project the flash write error caused on some products. Also the issue can be fixed by using chip_good() instead of chip_ready(). The chip_ready() just checks the value from flash memory twice. And the chip_good() checks the value with the expected value. Probably the issue can be fixed as checked correctly by the chip_good(). So change to use chip_good() instead of chip_ready(). Signed-off-by: Tokunori Ikegami <ikegami(a)allied-telesis.co.jp> Signed-off-by: Hauke Mehrtens <hauke(a)hauke-m.de> Signed-off-by: Koen Vandeputte <koen.vandeputte(a)ncentric.com> Signed-off-by: Fabio Bettoni <fbettoni(a)gmail.com> Co-Developed-by: Hauke Mehrtens <hauke(a)hauke-m.de> Co-Developed-by: Koen Vandeputte <koen.vandeputte(a)ncentric.com> Co-Developed-by: Fabio Bettoni <fbettoni(a)gmail.com> Reported-by: Fabio Bettoni <fbettoni(a)gmail.com> Cc: Chris Packham <chris.packham(a)alliedtelesis.co.nz> Cc: Joakim Tjernlund <Joakim.Tjernlund(a)infinera.com> Cc: Boris Brezillon <boris.brezillon(a)free-electrons.com> Cc: linux-mtd(a)lists.infradead.org Cc: stable(a)vger.kernel.org --- Changes since v2: - Just update the commit message for the comment. Changes since v1: - Just update the commit message. Background: This is required for OpenWrt Project to result the flash write issue as below patche. <https://git.openwrt.org/?p=openwrt/openwrt.git;a=commitdiff;h=ddc11c3932c7b…> Also the original patch in OpenWRT is below. <https://github.com/openwrt/openwrt/blob/v18.06.0/target/linux/ar71xx/patche…> The reason to use chip_good() is that just actually fix the issue. And also in the past I had fixed the erase function also as same way by the patch below. <https://patchwork.ozlabs.org/patch/922656/> Note: The reason for the patch for erase is same. In my understanding the chip_ready() is just checked the value twice from flash. So I think that sometimes incorrect value is read twice and it is depended on the flash device behavior but not sure.. So change to use chip_good() instead of chip_ready(). drivers/mtd/chips/cfi_cmdset_0002.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c index 72428b6bfc47..251c9e1675bd 100644 --- a/drivers/mtd/chips/cfi_cmdset_0002.c +++ b/drivers/mtd/chips/cfi_cmdset_0002.c @@ -1627,31 +1627,37 @@ static int __xipram do_write_oneword(struct map_info *map, struct flchip *chip, continue; } - if (time_after(jiffies, timeo) && !chip_ready(map, adr)){ + if (chip_good(map, adr, datum)) + break; + + if (time_after(jiffies, timeo)){ xip_enable(map, chip, adr); printk(KERN_WARNING "MTD %s(): software timeout\n", __func__); xip_disable(map, chip, adr); + ret = -EIO; break; } - if (chip_ready(map, adr)) - break; - /* Latency issues. Drop the lock, wait a while and retry */ UDELAY(map, chip, adr, 1); } + /* Did we succeed? */ - if (!chip_good(map, adr, datum)) { + if (ret) { /* reset on all failures. */ map_write(map, CMD(0xF0), chip->start); /* FIXME - should have reset delay before continuing */ - if (++retry_cnt <= MAX_RETRIES) + if (++retry_cnt <= MAX_RETRIES) { + ret = 0; goto retry; + } ret = -EIO; } + xip_enable(map, chip, adr); + op_done: if (mode == FL_OTP_WRITE) otp_exit(map, chip, adr, map_bankwidth(map)); -- 2.18.0

6 years, 12 months

4
9
0 0

[PATCH v2] xen-blkfront: fix kernel panic with negotiate_mq error path

by Manjunath Patil

info->nr_rings isn't adjusted in case of ENOMEM error from negotiate_mq(). This leads to kernel panic in error path. Typical call stack involving panic - #8 page_fault at ffffffff8175936f [exception RIP: blkif_free_ring+33] RIP: ffffffffa0149491 RSP: ffff8804f7673c08 RFLAGS: 00010292 ... #9 blkif_free at ffffffffa0149aaa [xen_blkfront] #10 talk_to_blkback at ffffffffa014c8cd [xen_blkfront] #11 blkback_changed at ffffffffa014ea8b [xen_blkfront] #12 xenbus_otherend_changed at ffffffff81424670 #13 backend_changed at ffffffff81426dc3 #14 xenwatch_thread at ffffffff81422f29 #15 kthread at ffffffff810abe6a #16 ret_from_fork at ffffffff81754078 Cc: stable(a)vger.kernel.org Fixes: 7ed8ce1c5fc7 ("xen-blkfront: move negotiate_mq to cover all cases of new VBDs") Signed-off-by: Manjunath Patil <manjunath.b.patil(a)oracle.com> --- drivers/block/xen-blkfront.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index 429d201..5d84da2 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -1919,6 +1919,7 @@ static int negotiate_mq(struct blkfront_info *info) GFP_KERNEL); if (!info->rinfo) { xenbus_dev_fatal(info->xbdev, -ENOMEM, "allocating ring_info structure"); + info->nr_rings = 0; return -ENOMEM; } -- 1.7.1

6 years, 12 months

3
3
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[PATCH] vfs: swap names of {do,vfs}_clone_file_range()

by Amir Goldstein

commit a725356b6659469d182d662f22d770d83d3bc7b5 upstream. Commit 031a072a0b8a ("vfs: call vfs_clone_file_range() under freeze protection") created a wrapper do_clone_file_range() around vfs_clone_file_range() moving the freeze protection to former, so overlayfs could call the latter. The more common vfs practice is to call do_xxx helpers from vfs_xxx helpers, where freeze protecction is taken in the vfs_xxx helper, so this anomality could be a source of confusion. It seems that commit 8ede205541ff ("ovl: add reflink/copyfile/dedup support") may have fallen a victim to this confusion - ovl_clone_file_range() calls the vfs_clone_file_range() helper in the hope of getting freeze protection on upper fs, but in fact results in overlayfs allowing to bypass upper fs freeze protection. Swap the names of the two helpers to conform to common vfs practice and call the correct helpers from overlayfs and nfsd. Signed-off-by: Amir Goldstein <amir73il(a)gmail.com> Signed-off-by: Miklos Szeredi <mszeredi(a)redhat.com> Fixes: 031a072a0b8a ("vfs: call vfs_clone_file_range() under freeze...") Signed-off-by: Amir Goldstein <amir73il(a)gmail.com> --- Greg, The upstream commit (-rc8) is not a bug fix, it's a vfs API fix. If we do not apply it to stable kernels, we are going to have a backporting landmine, should a future fix use vfs_clone_file_range() it will not do the same thing upstream and in stable. I backported the change to linux-4.18.y and added the Fixes label. I verified that there are no pathces between the Fixes commit and current master that use {vfs,do}_clone_file_range() and could be considered for backporting to stable (all thoses that can be considered are already in stable). I verified that that with this backport applies to v4.18.16 there are no regression of quick clone tests in xfstests with overlayfs and with xfs. Backport patch also applies cleanly to v4.14.78. Thanks, Amir. fs/ioctl.c | 2 +- fs/nfsd/vfs.c | 3 ++- fs/overlayfs/copy_up.c | 2 +- fs/read_write.c | 17 +++++++++++++++-- include/linux/fs.h | 17 +++-------------- 5 files changed, 22 insertions(+), 19 deletions(-) diff --git a/fs/ioctl.c b/fs/ioctl.c index b445b13fc59b..5444fec607ce 100644 --- a/fs/ioctl.c +++ b/fs/ioctl.c @@ -229,7 +229,7 @@ static long ioctl_file_clone(struct file *dst_file, unsigned long srcfd, ret = -EXDEV; if (src_file.file->f_path.mnt != dst_file->f_path.mnt) goto fdput; - ret = do_clone_file_range(src_file.file, off, dst_file, destoff, olen); + ret = vfs_clone_file_range(src_file.file, off, dst_file, destoff, olen); fdput: fdput(src_file); return ret; diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index b0555d7d8200..613d2fe2dddd 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -541,7 +541,8 @@ __be32 nfsd4_set_nfs4_label(struct svc_rqst *rqstp, struct svc_fh *fhp, __be32 nfsd4_clone_file_range(struct file *src, u64 src_pos, struct file *dst, u64 dst_pos, u64 count) { - return nfserrno(do_clone_file_range(src, src_pos, dst, dst_pos, count)); + return nfserrno(vfs_clone_file_range(src, src_pos, dst, dst_pos, + count)); } ssize_t nfsd_copy_file_range(struct file *src, u64 src_pos, struct file *dst, diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c index ddaddb4ce4c3..26b477f2538d 100644 --- a/fs/overlayfs/copy_up.c +++ b/fs/overlayfs/copy_up.c @@ -156,7 +156,7 @@ static int ovl_copy_up_data(struct path *old, struct path *new, loff_t len) } /* Try to use clone_file_range to clone up within the same fs */ - error = vfs_clone_file_range(old_file, 0, new_file, 0, len); + error = do_clone_file_range(old_file, 0, new_file, 0, len); if (!error) goto out; /* Couldn't clone, so now we try to copy the data */ diff --git a/fs/read_write.c b/fs/read_write.c index 153f8f690490..c9d489684335 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -1818,8 +1818,8 @@ int vfs_clone_file_prep_inodes(struct inode *inode_in, loff_t pos_in, } EXPORT_SYMBOL(vfs_clone_file_prep_inodes); -int vfs_clone_file_range(struct file *file_in, loff_t pos_in, - struct file *file_out, loff_t pos_out, u64 len) +int do_clone_file_range(struct file *file_in, loff_t pos_in, + struct file *file_out, loff_t pos_out, u64 len) { struct inode *inode_in = file_inode(file_in); struct inode *inode_out = file_inode(file_out); @@ -1866,6 +1866,19 @@ int vfs_clone_file_range(struct file *file_in, loff_t pos_in, return ret; } +EXPORT_SYMBOL(do_clone_file_range); + +int vfs_clone_file_range(struct file *file_in, loff_t pos_in, + struct file *file_out, loff_t pos_out, u64 len) +{ + int ret; + + file_start_write(file_out); + ret = do_clone_file_range(file_in, pos_in, file_out, pos_out, len); + file_end_write(file_out); + + return ret; +} EXPORT_SYMBOL(vfs_clone_file_range); /* diff --git a/include/linux/fs.h b/include/linux/fs.h index a3afa50bb79f..e73363bd8646 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1813,8 +1813,10 @@ extern ssize_t vfs_copy_file_range(struct file *, loff_t , struct file *, extern int vfs_clone_file_prep_inodes(struct inode *inode_in, loff_t pos_in, struct inode *inode_out, loff_t pos_out, u64 *len, bool is_dedupe); +extern int do_clone_file_range(struct file *file_in, loff_t pos_in, + struct file *file_out, loff_t pos_out, u64 len); extern int vfs_clone_file_range(struct file *file_in, loff_t pos_in, - struct file *file_out, loff_t pos_out, u64 len); + struct file *file_out, loff_t pos_out, u64 len); extern int vfs_dedupe_file_range_compare(struct inode *src, loff_t srcoff, struct inode *dest, loff_t destoff, loff_t len, bool *is_same); @@ -2755,19 +2757,6 @@ static inline void file_end_write(struct file *file) __sb_end_write(file_inode(file)->i_sb, SB_FREEZE_WRITE); } -static inline int do_clone_file_range(struct file *file_in, loff_t pos_in, - struct file *file_out, loff_t pos_out, - u64 len) -{ - int ret; - - file_start_write(file_out); - ret = vfs_clone_file_range(file_in, pos_in, file_out, pos_out, len); - file_end_write(file_out); - - return ret; -} - /* * get_write_access() gets write permission for a file. * put_write_access() releases this write permission. -- 2.7.4

6 years, 12 months

2
3
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[PATCH v3 04/16] tpm: call tpm2_flush_space() on error in tpm_try_transmit()

by Jarkko Sakkinen

Always call tpm2_flush_space() on failure in tpm_try_transmit() so that the volatile memory of the TPM gets cleared. If /dev/tpm0 does not have sufficient permissions (usually it has), this could leak to the leakage of TPM objects. Through /dev/tpmrm0 this issue does not raise new security concerns. Cc: stable(a)vger.kernel.org Fixes: 745b361e989a ("tpm:tpm: infrastructure for TPM spaces") Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com> --- drivers/char/tpm/tpm-interface.c | 28 +++++++++++++++++----------- drivers/char/tpm/tpm.h | 1 + drivers/char/tpm/tpm2-space.c | 2 +- 3 files changed, 19 insertions(+), 12 deletions(-) diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c index 64510ed81b46..ecda6f96cde0 100644 --- a/drivers/char/tpm/tpm-interface.c +++ b/drivers/char/tpm/tpm-interface.c @@ -224,14 +224,14 @@ static ssize_t tpm_try_transmit(struct tpm_chip *chip, rc = tpm2_prepare_space(chip, space, ordinal, buf); if (rc) - goto out; + goto out_idle; rc = chip->ops->send(chip, buf, count); if (rc < 0) { if (rc != -EPIPE) dev_err(&chip->dev, "%s: tpm_send: error %d\n", __func__, rc); - goto out; + goto out_space; } if (chip->flags & TPM_CHIP_FLAG_IRQ) @@ -247,7 +247,7 @@ static ssize_t tpm_try_transmit(struct tpm_chip *chip, if (chip->ops->req_canceled(chip, status)) { dev_err(&chip->dev, "Operation Canceled\n"); rc = -ECANCELED; - goto out; + goto out_space; } tpm_msleep(TPM_TIMEOUT_POLL); @@ -257,7 +257,7 @@ static ssize_t tpm_try_transmit(struct tpm_chip *chip, chip->ops->cancel(chip); dev_err(&chip->dev, "Operation Timed out\n"); rc = -ETIME; - goto out; + goto out_space; out_recv: len = chip->ops->recv(chip, buf, bufsiz); @@ -265,22 +265,28 @@ static ssize_t tpm_try_transmit(struct tpm_chip *chip, rc = len; dev_err(&chip->dev, "tpm_transmit: tpm_recv: error %d\n", rc); - goto out; + goto out_idle; } else if (len < TPM_HEADER_SIZE) { rc = -EFAULT; - goto out; + goto out_idle; } if (len != be32_to_cpu(header->length)) { rc = -EFAULT; - goto out; + goto out_idle; } - rc = tpm2_commit_space(chip, space, ordinal, buf, &len); - if (rc) - dev_err(&chip->dev, "tpm2_commit_space: error %d\n", rc); +out_space: + if (rc) { + tpm2_flush_space(chip); + } else { + rc = tpm2_commit_space(chip, space, ordinal, buf, &len); + if (rc) + dev_err(&chip->dev, "tpm2_commit_space: error %d\n", + rc); + } -out: +out_idle: /* may fail but do not override previous error value in rc */ tpm_go_idle(chip, flags); diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h index 49bca4d1e786..229ac42b644e 100644 --- a/drivers/char/tpm/tpm.h +++ b/drivers/char/tpm/tpm.h @@ -579,6 +579,7 @@ int tpm2_probe(struct tpm_chip *chip); int tpm2_find_cc(struct tpm_chip *chip, u32 cc); int tpm2_init_space(struct tpm_space *space); void tpm2_del_space(struct tpm_chip *chip, struct tpm_space *space); +void tpm2_flush_space(struct tpm_chip *chip); int tpm2_prepare_space(struct tpm_chip *chip, struct tpm_space *space, u32 cc, u8 *cmd); int tpm2_commit_space(struct tpm_chip *chip, struct tpm_space *space, diff --git a/drivers/char/tpm/tpm2-space.c b/drivers/char/tpm/tpm2-space.c index 1131a8e7b79b..d53c882268ff 100644 --- a/drivers/char/tpm/tpm2-space.c +++ b/drivers/char/tpm/tpm2-space.c @@ -162,7 +162,7 @@ static int tpm2_save_context(struct tpm_chip *chip, u32 handle, u8 *buf, return 0; } -static void tpm2_flush_space(struct tpm_chip *chip) +void tpm2_flush_space(struct tpm_chip *chip) { struct tpm_space *space = &chip->work_space; int i; -- 2.19.1

6 years, 12 months

2
2
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[PATCH stable 4.18/4.19] bpf: fix partial copy of map_ptr when dst is scalar

by Daniel Borkmann

commit 0962590e553331db2cc0aef2dc35c57f6300dbbe upstream. ALU operations on pointers such as scalar_reg += map_value_ptr are handled in adjust_ptr_min_max_vals(). Problem is however that map_ptr and range in the register state share a union, so transferring state through dst_reg->range = ptr_reg->range is just buggy as any new map_ptr in the dst_reg is then truncated (or null) for subsequent checks. Fix this by adding a raw member and use it for copying state over to dst_reg. Fixes: f1174f77b50c ("bpf/verifier: rework value tracking") Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net> Cc: Edward Cree <ecree(a)solarflare.com> Acked-by: Alexei Starovoitov <ast(a)kernel.org> Signed-off-by: Alexei Starovoitov <ast(a)kernel.org> Acked-by: Edward Cree <ecree(a)solarflare.com> --- include/linux/bpf_verifier.h | 3 +++ kernel/bpf/verifier.c | 10 ++++++---- 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index 38b04f5..1fd6fa8 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -50,6 +50,9 @@ struct bpf_reg_state { * PTR_TO_MAP_VALUE_OR_NULL */ struct bpf_map *map_ptr; + + /* Max size from any of the above. */ + unsigned long raw; }; /* Fixed part of pointer offset, pointer types only */ s32 off; diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 82e8ede..b000686 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -2731,7 +2731,7 @@ static int adjust_ptr_min_max_vals(struct bpf_verifier_env *env, dst_reg->umax_value = umax_ptr; dst_reg->var_off = ptr_reg->var_off; dst_reg->off = ptr_reg->off + smin_val; - dst_reg->range = ptr_reg->range; + dst_reg->raw = ptr_reg->raw; break; } /* A new variable offset is created. Note that off_reg->off @@ -2761,10 +2761,11 @@ static int adjust_ptr_min_max_vals(struct bpf_verifier_env *env, } dst_reg->var_off = tnum_add(ptr_reg->var_off, off_reg->var_off); dst_reg->off = ptr_reg->off; + dst_reg->raw = ptr_reg->raw; if (reg_is_pkt_pointer(ptr_reg)) { dst_reg->id = ++env->id_gen; /* something was added to pkt_ptr, set range to zero */ - dst_reg->range = 0; + dst_reg->raw = 0; } break; case BPF_SUB: @@ -2793,7 +2794,7 @@ static int adjust_ptr_min_max_vals(struct bpf_verifier_env *env, dst_reg->var_off = ptr_reg->var_off; dst_reg->id = ptr_reg->id; dst_reg->off = ptr_reg->off - smin_val; - dst_reg->range = ptr_reg->range; + dst_reg->raw = ptr_reg->raw; break; } /* A new variable offset is created. If the subtrahend is known @@ -2819,11 +2820,12 @@ static int adjust_ptr_min_max_vals(struct bpf_verifier_env *env, } dst_reg->var_off = tnum_sub(ptr_reg->var_off, off_reg->var_off); dst_reg->off = ptr_reg->off; + dst_reg->raw = ptr_reg->raw; if (reg_is_pkt_pointer(ptr_reg)) { dst_reg->id = ++env->id_gen; /* something was added to pkt_ptr, set range to zero */ if (smin_val < 0) - dst_reg->range = 0; + dst_reg->raw = 0; } break; case BPF_AND: -- 2.9.5

6 years, 12 months

2
1
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[PATCH 4.14 0/2] USB: serial: option: Backport Quectel EP06/endpoint patches

by Kristian Evensen

This patch series contains backports for 4.14 of two patches that were submitted to stable, but failed to apply. One patch adds support for dynamic interface configuration on the Quectel EP06, while the other contains an upstream change triggered by the EP06-change. The reason the patches failed to apply, is that option_probe() in option.c has been changed upstream. A slight reshuffling of the changes in "USB: serial: option: improve Quectel EP06 detection" was required. "USB: serial: option: add two-endpoints device-id flag" applied cleanly after the change, but a small change was still needed. The upstream commit removes a variable that is still in use in 4.14, so this change is removed. Signed-off-by: Kristian Evensen <kristian.evensen(a)gmail.com> Johan Hovold (1): USB: serial: option: add two-endpoints device-id flag Kristian Evensen (1): USB: serial: option: improve Quectel EP06 detection drivers/usb/serial/option.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) -- 2.14.1

6 years, 12 months

2
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+ mm-use-kvzalloc-for-swap_info_struct-allocation.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm/swapfile.c: use kvzalloc for swap_info_struct allocation has been added to the -mm tree. Its filename is mm-use-kvzalloc-for-swap_info_struct-allocation.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-use-kvzalloc-for-swap_info_stru… and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-use-kvzalloc-for-swap_info_stru… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Vasily Averin <vvs(a)virtuozzo.com> Subject: mm/swapfile.c: use kvzalloc for swap_info_struct allocation a2468cc9bfdf ("swap: choose swap device according to numa node") changed 'avail_lists' field of 'struct swap_info_struct' to an array. In popular linux distros it increased size of swap_info_struct up to 40 Kbytes and now swap_info_struct allocation requires order-4 page. Switch to kvzmalloc allows to avoid unexpected allocation failures. Link: http://lkml.kernel.org/r/fc23172d-3c75-21e2-d551-8b1808cbe593@virtuozzo.com Fixes: a2468cc9bfdf ("swap: choose swap device according to numa node") Signed-off-by: Vasily Averin <vvs(a)virtuozzo.com> Acked-by: Aaron Lu <aaron.lu(a)intel.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Reviewed-by: Andrew Morton <akpm(a)linux-foundation.org> Cc: Huang Ying <ying.huang(a)intel.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/swapfile.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/mm/swapfile.c~mm-use-kvzalloc-for-swap_info_struct-allocation +++ a/mm/swapfile.c @@ -2813,7 +2813,7 @@ static struct swap_info_struct *alloc_sw unsigned int type; int i; - p = kzalloc(sizeof(*p), GFP_KERNEL); + p = kvzalloc(sizeof(*p), GFP_KERNEL); if (!p) return ERR_PTR(-ENOMEM); @@ -2824,7 +2824,7 @@ static struct swap_info_struct *alloc_sw } if (type >= MAX_SWAPFILES) { spin_unlock(&swap_lock); - kfree(p); + kvfree(p); return ERR_PTR(-EPERM); } if (type >= nr_swapfiles) { @@ -2838,7 +2838,7 @@ static struct swap_info_struct *alloc_sw smp_wmb(); nr_swapfiles++; } else { - kfree(p); + kvfree(p); p = swap_info[type]; /* * Do not memset this entry: a racing procfs swap_next() _ Patches currently in -mm which might be from vvs(a)virtuozzo.com are mm-use-kvzalloc-for-swap_info_struct-allocation.patch

6 years, 12 months

1
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4.14/4.18: Please add "eeprom: at24: Add support for address-width property"

by Adrian Bunk

Please cherry-pick the following commit to 4.14 and 4.18: commit a2b3bf4846e5eed62ea6abb096af2c950961033c Author: Alan Chiang <alanx.chiang(a)intel.com> Date: Wed Jul 25 11:20:22 2018 +0800 eeprom: at24: Add support for address-width property Provide a flexible way to determine the addressing bits of eeprom. Pass the addressing bits to driver through address-width property. Signed-off-by: Alan Chiang <alanx.chiang(a)intel.com> Signed-off-by: Andy Yeh <andy.yeh(a)intel.com> Signed-off-by: Bartosz Golaszewski <brgl(a)bgdev.pl> Confirmed to work on 4.14 with the Identification Page of an ST M24M02-DR (256 bytes but 16 bit addressing). Cannot be cherry-picked trivially on 4.9. The corresponding documentation commit 21d04054501fb27b56e995b54ac74e39aee79a46 can be cherry-picked to 4.18, the backport for 4.14 is below. Thanks Adrian >From 2562e333f39b8077ffb06bdf79430f10b74c11f5 Mon Sep 17 00:00:00 2001 From: Alan Chiang <alanx.chiang(a)intel.com> Date: Wed, 25 Jul 2018 11:20:21 +0800 Subject: [PATCH] dt-bindings: at24: Add address-width property Currently the only way to use a variant of a supported model with a different address width is to define a new compatible string and the corresponding chip data structure. Provide a flexible way to specify the size of the address pointer by defining a new property: address-width. Signed-off-by: Alan Chiang <alanx.chiang(a)intel.com> Signed-off-by: Andy Yeh <andy.yeh(a)intel.com> Acked-by: Sakari Ailus <sakari.ailus(a)linux.intel.com> Reviewed-by: Rob Herring <robh(a)kernel.org> [Bartosz: fixed the commit message] Signed-off-by: Bartosz Golaszewski <brgl(a)bgdev.pl> [Adrian Bunk: backported to 4.14] Signed-off-by: Adrian Bunk <bunk(a)kernel.org> --- Documentation/devicetree/bindings/eeprom/eeprom.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/eeprom/eeprom.txt b/Documentation/devicetree/bindings/eeprom/eeprom.txt index afc04589eadf..44bfffc43bed 100644 --- a/Documentation/devicetree/bindings/eeprom/eeprom.txt +++ b/Documentation/devicetree/bindings/eeprom/eeprom.txt @@ -36,6 +36,8 @@ Optional properties: - read-only: this parameterless property disables writes to the eeprom + - address-width: number of address bits (one of 8, 16). + Example: eeprom@52 { -- 2.11.0

6 years, 12 months

3
4
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[PATCH] ahci: don't ignore result code of ahci_reset_controller()

by Loic

Hello, Please picked up this patch for linux 4.4 and 4.9. Compiled/tested without problem. [ Upstream commit d312fefea8387503375f728855c9a62de20c9665 ] From: Ard Biesheuvel <ard.biesheuvel(a)linaro.org> Date: Mon, 2 Oct 2017 19:31:24 +0100 Subject: [PATCH] ahci: don't ignore result code of ahci_reset_controller() ahci_pci_reset_controller() calls ahci_reset_controller(), which may fail, but ignores the result code and always returns success. This may result in failures like below ahci 0000:02:00.0: version 3.0 ahci 0000:02:00.0: enabling device (0000 -> 0003) ahci 0000:02:00.0: SSS flag set, parallel bus scan disabled ahci 0000:02:00.0: controller reset failed (0xffffffff) ahci 0000:02:00.0: failed to stop engine (-5) ... repeated many times ... ahci 0000:02:00.0: failed to stop engine (-5) Unable to handle kernel paging request at virtual address ffff0000093f9018 ... PC is at ahci_stop_engine+0x5c/0xd8 [libahci] LR is at ahci_deinit_port.constprop.12+0x1c/0xc0 [libahci] ... [<ffff000000a17014>] ahci_stop_engine+0x5c/0xd8 [libahci] [<ffff000000a196b4>] ahci_deinit_port.constprop.12+0x1c/0xc0 [libahci] [<ffff000000a197d8>] ahci_init_controller+0x80/0x168 [libahci] [<ffff000000a260f8>] ahci_pci_init_controller+0x60/0x68 [ahci] [<ffff000000a26f94>] ahci_init_one+0x75c/0xd88 [ahci] [<ffff000008430324>] local_pci_probe+0x3c/0xb8 [<ffff000008431728>] pci_device_probe+0x138/0x170 [<ffff000008585e54>] driver_probe_device+0x2dc/0x458 [<ffff0000085860e4>] __driver_attach+0x114/0x118 [<ffff000008583ca8>] bus_for_each_dev+0x60/0xa0 [<ffff000008585638>] driver_attach+0x20/0x28 [<ffff0000085850b0>] bus_add_driver+0x1f0/0x2a8 [<ffff000008586ae0>] driver_register+0x60/0xf8 [<ffff00000842f9b4>] __pci_register_driver+0x3c/0x48 [<ffff000000a3001c>] ahci_pci_driver_init+0x1c/0x1000 [ahci] [<ffff000008083918>] do_one_initcall+0x38/0x120 where an obvious hardware level failure results in an unnecessary 15 second delay and a subsequent crash. So record the result code of ahci_reset_controller() and relay it, rather than ignoring it. Signed-off-by: Ard Biesheuvel <ard.biesheuvel(a)linaro.org> Signed-off-by: Tejun Heo <tj(a)kernel.org> --- drivers/ata/ahci.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index cb9b0e9090e3b..9f78bb03bb763 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -621,8 +621,11 @@ static void ahci_pci_save_initial_config(struct pci_dev *pdev, static int ahci_pci_reset_controller(struct ata_host *host) { struct pci_dev *pdev = to_pci_dev(host->dev); + int rc; - ahci_reset_controller(host); + rc = ahci_reset_controller(host); + if (rc) + return rc; if (pdev->vendor == PCI_VENDOR_ID_INTEL) { struct ahci_host_priv *hpriv = host->private_data;

6 years, 12 months

2
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[PATCH] mfd: max8925-i2c: Drop unnecessary static

by Loic

Hello, Please picked up this patch for linux 4.4 and 4.9. Compiled/tested without problem. [ Upstream commit 0953075112d7626474b0bb88690f5f1ab93ec803 ] From: Julia Lawall <Julia.Lawall(a)lip6.fr> Date: Thu, 4 May 2017 22:10:54 +0200 Subject: [PATCH] mfd: max8925-i2c: Drop unnecessary static Drop static on a local variable, when the variable is initialized before any use, on every possible execution path through the function. The static has no benefit, and dropping it reduces the code size. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @bad exists@ position p; identifier x; type T; @@ static T x@p; ... x = <+...x...+> @@ identifier x; expression e; type T; position p != bad.p; @@ -static T x@p; ... when != x when strict ?x = e; // </smpl> The change in code size is indicates by the following output from the size command. before: text data bss dec hex filename 2579 240 16 2835 b13 drivers/mfd/max8925-i2c.o after: text data bss dec hex filename 2531 240 8 2779 adb drivers/mfd/max8925-i2c.o Signed-off-by: Julia Lawall <Julia.Lawall(a)lip6.fr> Acked-by: Kees Cook <keescook(a)chromium.org> Signed-off-by: Lee Jones <lee.jones(a)linaro.org> --- drivers/mfd/max8925-i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c index 5c80aea3211fd..10063236132c1 100644 --- a/drivers/mfd/max8925-i2c.c +++ b/drivers/mfd/max8925-i2c.c @@ -151,7 +151,7 @@ static int max8925_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct max8925_platform_data *pdata = dev_get_platdata(&client->dev); - static struct max8925_chip *chip; + struct max8925_chip *chip; struct device_node *node = client->dev.of_node; if (node && !pdata) {

6 years, 12 months

2
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[PATCH] crypto: shash - Fix a sleep-in-atomic bug in shash_setkey_unaligned

by Loic

Hello, Please picked up this patch for linux 4.4 and 4.9. Compiled/tested without problem. [ Upstream commit 9039f3ef446e9ffa200200c934f049add9e58426 ] From: Jia-Ju Bai <baijiaju1990(a)163.com> Date: Tue, 3 Oct 2017 10:25:22 +0800 Subject: [PATCH] crypto: shash - Fix a sleep-in-atomic bug in shash_setkey_unaligned The SCTP program may sleep under a spinlock, and the function call path is: sctp_generate_t3_rtx_event (acquire the spinlock) sctp_do_sm sctp_side_effects sctp_cmd_interpreter sctp_make_init_ack sctp_pack_cookie crypto_shash_setkey shash_setkey_unaligned kmalloc(GFP_KERNEL) For the same reason, the orinoco driver may sleep in interrupt handler, and the function call path is: orinoco_rx_isr_tasklet orinoco_rx orinoco_mic crypto_shash_setkey shash_setkey_unaligned kmalloc(GFP_KERNEL) To fix it, GFP_KERNEL is replaced with GFP_ATOMIC. This bug is found by my static analysis tool and my code review. Signed-off-by: Jia-Ju Bai <baijiaju1990(a)163.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> --- crypto/shash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crypto/shash.c b/crypto/shash.c index 5e31c8d776dfc..8fcecc66741d1 100644 --- a/crypto/shash.c +++ b/crypto/shash.c @@ -41,7 +41,7 @@ static int shash_setkey_unaligned(struct crypto_shash *tfm, const u8 *key, int err; absize = keylen + (alignmask & ~(crypto_tfm_ctx_alignment() - 1)); - buffer = kmalloc(absize, GFP_KERNEL); + buffer = kmalloc(absize, GFP_ATOMIC); if (!buffer) return -ENOMEM;

6 years, 12 months

2
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[PATCH] mtd: nand: Fix nanddev_neraseblocks()

by Boris Brezillon

nanddev_neraseblocks() currently returns the number pages per LUN instead of the total number of eraseblocks. Fixes: 9c3736a3de21 ("mtd: nand: Add core infrastructure to deal with NAND devices") Cc: <stable(a)vger.kernel.org> Signed-off-by: Boris Brezillon <boris.brezillon(a)bootlin.com> --- include/linux/mtd/nand.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index abe975c87b90..78b86dea2f29 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -324,9 +324,8 @@ static inline unsigned int nanddev_ntargets(const struct nand_device *nand) */ static inline unsigned int nanddev_neraseblocks(const struct nand_device *nand) { - return (u64)nand->memorg.luns_per_target * - nand->memorg.eraseblocks_per_lun * - nand->memorg.pages_per_eraseblock; + return nand->memorg.ntargets * nand->memorg.luns_per_target * + nand->memorg.eraseblocks_per_lun; } /** -- 2.17.1

6 years, 12 months

2
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[PATCH 1/2] mtd: docg3: don't set conflicting BCH_CONST_PARAMS option

by Arnd Bergmann

I noticed during the creation of another bugfix that the BCH_CONST_PARAMS option that is set by DOCG3 breaks setting variable parameters for any other users of the BCH library code. The only other user we have today is the MTD_NAND software BCH implementation (most flash controllers use hardware BCH these days and are not affected). I considered removing BCH_CONST_PARAMS entirely because of the inherent conflict, but according to the description in lib/bch.c there is a significant performance benefit in keeping it. To avoid the immediate problem of the conflict between MTD_NAND_BCH and DOCG3, this only sets the constant parameters if MTD_NAND_BCH is disabled, which should fix the problem for all cases that are affected. This should also work for all stable kernels. Note that there is only one machine that actually seems to use the DOCG3 driver (arch/arm/mach-pxa/mioa701.c), so most users should have the driver disabled, but it almost certainly shows up if we wanted to test random kernels on machines that use software BCH in MTD. Fixes: d13d19ece39f ("mtd: docg3: add ECC correction code") Cc: stable(a)vger.kernel.org Cc: Robert Jarzmik <robert.jarzmik(a)free.fr> Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> --- drivers/mtd/devices/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/devices/Kconfig b/drivers/mtd/devices/Kconfig index e514d57a0419..aa983422aa97 100644 --- a/drivers/mtd/devices/Kconfig +++ b/drivers/mtd/devices/Kconfig @@ -207,7 +207,7 @@ comment "Disk-On-Chip Device Drivers" config MTD_DOCG3 tristate "M-Systems Disk-On-Chip G3" select BCH - select BCH_CONST_PARAMS + select BCH_CONST_PARAMS if !MTD_NAND_BCH select BITREVERSE help This provides an MTD device driver for the M-Systems DiskOnChip -- 2.18.0

6 years, 12 months

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[PATCH AUTOSEL 4.19 01/57] mm: thp: fix MADV_DONTNEED vs migrate_misplaced_transhuge_page race condition

by Sasha Levin

From: Andrea Arcangeli <aarcange(a)redhat.com> [ Upstream commit d7c3393413fe7e7dc54498ea200ea94742d61e18 ] Patch series "migrate_misplaced_transhuge_page race conditions". Aaron found a new instance of the THP MADV_DONTNEED race against pmdp_clear_flush* variants, that was apparently left unfixed. While looking into the race found by Aaron, I may have found two more issues in migrate_misplaced_transhuge_page. These race conditions would not cause kernel instability, but they'd corrupt userland data or leave data non zero after MADV_DONTNEED. I did only minor testing, and I don't expect to be able to reproduce this (especially the lack of ->invalidate_range before migrate_page_copy, requires the latest iommu hardware or infiniband to reproduce). The last patch is noop for x86 and it needs further review from maintainers of archs that implement flush_cache_range() (not in CC yet). To avoid confusion, it's not the first patch that introduces the bug fixed in the second patch, even before removing the pmdp_huge_clear_flush_notify, that _notify suffix was called after migrate_page_copy already run. This patch (of 3): This is a corollary of ced108037c2aa ("thp: fix MADV_DONTNEED vs. numa balancing race"), 58ceeb6bec8 ("thp: fix MADV_DONTNEED vs. MADV_FREE race") and 5b7abeae3af8c ("thp: fix MADV_DONTNEED vs clear soft dirty race). When the above three fixes where posted Dave asked https://lkml.kernel.org/r/929b3844-aec2-0111-fef7-8002f9d4e2b9@intel.com but apparently this was missed. The pmdp_clear_flush* in migrate_misplaced_transhuge_page() was introduced in a54a407fbf7 ("mm: Close races between THP migration and PMD numa clearing"). The important part of such commit is only the part where the page lock is not released until the first do_huge_pmd_numa_page() finished disarming the pagenuma/protnone. The addition of pmdp_clear_flush() wasn't beneficial to such commit and there's no commentary about such an addition either. I guess the pmdp_clear_flush() in such commit was added just in case for safety, but it ended up introducing the MADV_DONTNEED race condition found by Aaron. At that point in time nobody thought of such kind of MADV_DONTNEED race conditions yet (they were fixed later) so the code may have looked more robust by adding the pmdp_clear_flush(). This specific race condition won't destabilize the kernel, but it can confuse userland because after MADV_DONTNEED the memory won't be zeroed out. This also optimizes the code and removes a superfluous TLB flush. [akpm(a)linux-foundation.org: reflow comment to 80 cols, fix grammar and typo (beacuse)] Link: http://lkml.kernel.org/r/20181013002430.698-2-aarcange@redhat.com Signed-off-by: Andrea Arcangeli <aarcange(a)redhat.com> Reported-by: Aaron Tomlin <atomlin(a)redhat.com> Acked-by: Mel Gorman <mgorman(a)suse.de> Acked-by: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Cc: Jerome Glisse <jglisse(a)redhat.com> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- mm/migrate.c | 25 ++++++++++++++++++------- 1 file changed, 18 insertions(+), 7 deletions(-) diff --git a/mm/migrate.c b/mm/migrate.c index 84381b55b2bd..1f634b1563b6 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -2029,15 +2029,26 @@ int migrate_misplaced_transhuge_page(struct mm_struct *mm, entry = maybe_pmd_mkwrite(pmd_mkdirty(entry), vma); /* - * Clear the old entry under pagetable lock and establish the new PTE. - * Any parallel GUP will either observe the old page blocking on the - * page lock, block on the page table lock or observe the new page. - * The SetPageUptodate on the new page and page_add_new_anon_rmap - * guarantee the copy is visible before the pagetable update. + * Overwrite the old entry under pagetable lock and establish + * the new PTE. Any parallel GUP will either observe the old + * page blocking on the page lock, block on the page table + * lock or observe the new page. The SetPageUptodate on the + * new page and page_add_new_anon_rmap guarantee the copy is + * visible before the pagetable update. */ flush_cache_range(vma, mmun_start, mmun_end); page_add_anon_rmap(new_page, vma, mmun_start, true); - pmdp_huge_clear_flush_notify(vma, mmun_start, pmd); + /* + * At this point the pmd is numa/protnone (i.e. non present) and the TLB + * has already been flushed globally. So no TLB can be currently + * caching this non present pmd mapping. There's no need to clear the + * pmd before doing set_pmd_at(), nor to flush the TLB after + * set_pmd_at(). Clearing the pmd here would introduce a race + * condition against MADV_DONTNEED, because MADV_DONTNEED only holds the + * mmap_sem for reading. If the pmd is set to NULL at any given time, + * MADV_DONTNEED won't wait on the pmd lock and it'll skip clearing this + * pmd. + */ set_pmd_at(mm, mmun_start, pmd, entry); update_mmu_cache_pmd(vma, address, &entry); @@ -2051,7 +2062,7 @@ int migrate_misplaced_transhuge_page(struct mm_struct *mm, * No need to double call mmu_notifier->invalidate_range() callback as * the above pmdp_huge_clear_flush_notify() did already call it. */ - mmu_notifier_invalidate_range_only_end(mm, mmun_start, mmun_end); + mmu_notifier_invalidate_range_end(mm, mmun_start, mmun_end); /* Take an "isolate" reference and put new page on the LRU. */ get_page(new_page); -- 2.17.1

6 years, 12 months

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[PATCH v6] selinux: policydb - fix byte order and alignment issues

by Ondrej Mosnacek

Do the LE conversions before doing the Infiniband-related range checks. The incorrect checks are otherwise causing a failure to load any policy with an ibendportcon rule on BE systems. This can be reproduced by running (on e.g. ppc64): cat >my_module.cil <<EOF (type test_ibendport_t) (roletype object_r test_ibendport_t) (ibendportcon mlx4_0 1 (system_u object_r test_ibendport_t ((s0) (s0)))) EOF semodule -i my_module.cil Also, fix loading/storing the 64-bit subnet prefix for OCON_IBPKEY to use a correctly aligned buffer. Finally, do not use the 'nodebuf' (u32) buffer where 'buf' (__le32) should be used instead. Tested internally on a ppc64 machine with a RHEL 7 kernel with this patch applied. Cc: Daniel Jurgens <danielj(a)mellanox.com> Cc: Eli Cohen <eli(a)mellanox.com> Cc: James Morris <jmorris(a)namei.org> Cc: Doug Ledford <dledford(a)redhat.com> Cc: <stable(a)vger.kernel.org> # 4.13+ Fixes: a806f7a1616f ("selinux: Create policydb version for Infiniband support") Signed-off-by: Ondrej Mosnacek <omosnace(a)redhat.com> --- security/selinux/ss/policydb.c | 51 ++++++++++++++++++++++++---------- 1 file changed, 36 insertions(+), 15 deletions(-) Changes in v6: - use U8_MAX as the limit for ibendport.port value to emphasize that it is an 8-bit value Changes in v5: - defer also assignment to 8-bit ibendport.port Changes in v4: - defer assignment to 16-bit struct fields to after the range check Changes in v3: - use separate buffer for the 64-bit subnet_prefix - add comments on the byte ordering of subnet_prefix - deduplicate the le32_to_cpu() calls from checks Changes in v2: - add reproducer to commit message - update e-mail address of James Morris - better Cc also the old SELinux ML diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c index f4eadd3f7350..b63ef865ce1e 100644 --- a/security/selinux/ss/policydb.c +++ b/security/selinux/ss/policydb.c @@ -2108,6 +2108,7 @@ static int ocontext_read(struct policydb *p, struct policydb_compat_info *info, { int i, j, rc; u32 nel, len; + __be64 prefixbuf[1]; __le32 buf[3]; struct ocontext *l, *c; u32 nodebuf[8]; @@ -2217,21 +2218,30 @@ static int ocontext_read(struct policydb *p, struct policydb_compat_info *info, goto out; break; } - case OCON_IBPKEY: - rc = next_entry(nodebuf, fp, sizeof(u32) * 4); + case OCON_IBPKEY: { + u32 pkey_lo, pkey_hi; + + rc = next_entry(prefixbuf, fp, sizeof(u64)); + if (rc) + goto out; + + /* we need to have subnet_prefix in CPU order */ + c->u.ibpkey.subnet_prefix = be64_to_cpu(prefixbuf[0]); + + rc = next_entry(buf, fp, sizeof(u32) * 2); if (rc) goto out; - c->u.ibpkey.subnet_prefix = be64_to_cpu(*((__be64 *)nodebuf)); + pkey_lo = le32_to_cpu(buf[0]); + pkey_hi = le32_to_cpu(buf[1]); - if (nodebuf[2] > 0xffff || - nodebuf[3] > 0xffff) { + if (pkey_lo > U16_MAX || pkey_hi > U16_MAX) { rc = -EINVAL; goto out; } - c->u.ibpkey.low_pkey = le32_to_cpu(nodebuf[2]); - c->u.ibpkey.high_pkey = le32_to_cpu(nodebuf[3]); + c->u.ibpkey.low_pkey = pkey_lo; + c->u.ibpkey.high_pkey = pkey_hi; rc = context_read_and_validate(&c->context[0], p, @@ -2239,7 +2249,10 @@ static int ocontext_read(struct policydb *p, struct policydb_compat_info *info, if (rc) goto out; break; - case OCON_IBENDPORT: + } + case OCON_IBENDPORT: { + u32 port; + rc = next_entry(buf, fp, sizeof(u32) * 2); if (rc) goto out; @@ -2249,12 +2262,13 @@ static int ocontext_read(struct policydb *p, struct policydb_compat_info *info, if (rc) goto out; - if (buf[1] > 0xff || buf[1] == 0) { + port = le32_to_cpu(buf[1]); + if (port > U8_MAX || port == 0) { rc = -EINVAL; goto out; } - c->u.ibendport.port = le32_to_cpu(buf[1]); + c->u.ibendport.port = port; rc = context_read_and_validate(&c->context[0], p, @@ -2262,7 +2276,8 @@ static int ocontext_read(struct policydb *p, struct policydb_compat_info *info, if (rc) goto out; break; - } + } /* end case */ + } /* end switch */ } } rc = 0; @@ -3105,6 +3120,7 @@ static int ocontext_write(struct policydb *p, struct policydb_compat_info *info, { unsigned int i, j, rc; size_t nel, len; + __be64 prefixbuf[1]; __le32 buf[3]; u32 nodebuf[8]; struct ocontext *c; @@ -3192,12 +3208,17 @@ static int ocontext_write(struct policydb *p, struct policydb_compat_info *info, return rc; break; case OCON_IBPKEY: - *((__be64 *)nodebuf) = cpu_to_be64(c->u.ibpkey.subnet_prefix); + /* subnet_prefix is in CPU order */ + prefixbuf[0] = cpu_to_be64(c->u.ibpkey.subnet_prefix); - nodebuf[2] = cpu_to_le32(c->u.ibpkey.low_pkey); - nodebuf[3] = cpu_to_le32(c->u.ibpkey.high_pkey); + rc = put_entry(prefixbuf, sizeof(u64), 1, fp); + if (rc) + return rc; + + buf[0] = cpu_to_le32(c->u.ibpkey.low_pkey); + buf[1] = cpu_to_le32(c->u.ibpkey.high_pkey); - rc = put_entry(nodebuf, sizeof(u32), 4, fp); + rc = put_entry(buf, sizeof(u32), 2, fp); if (rc) return rc; rc = context_write(p, &c->context[0], fp); -- 2.17.2

6 years, 12 months

3
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PASS: Test report for kernel 4.18.17.skt (linux-stable-rc)

by CKI

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 2237effd7edc Linux 4.18.17 The results of these automated tests are provided below. Overall result: PASSED Patch merge: OK Compile: OK Hardware test: OK Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( I ) Continuous `-',-.`-' Kernel ( K ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: powerpc: make options: make INSTALL_MOD_STRIP=1 -j56 targz-pkg configuration: https://artifacts.cki-project.org/builds/ppc64le/2237effd7edc201d9d6bed6bef… powerpc: make options: make INSTALL_MOD_STRIP=1 -j56 targz-pkg configuration: https://artifacts.cki-project.org/builds/ppc64/2237effd7edc201d9d6bed6bef8a… arm64: make options: make INSTALL_MOD_STRIP=1 -j56 targz-pkg configuration: https://artifacts.cki-project.org/builds/aarch64/2237effd7edc201d9d6bed6bef… x86_64: make options: make INSTALL_MOD_STRIP=1 -j56 targz-pkg configuration: https://artifacts.cki-project.org/builds/x86_64/2237effd7edc201d9d6bed6bef8…

6 years, 12 months

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PASS: Test report for kernel 4.19.1.skt (linux-stable-rc)

by CKI

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 07a03b97b9ce Linux 4.19.1 The results of these automated tests are provided below. Overall result: PASSED Patch merge: OK Compile: OK Hardware test: OK Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( I ) Continuous `-',-.`-' Kernel ( K ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: x86_64: make options: make INSTALL_MOD_STRIP=1 -j56 targz-pkg configuration: https://artifacts.cki-project.org/builds/x86_64/07a03b97b9ce2a6430344386eea… powerpc: make options: make INSTALL_MOD_STRIP=1 -j56 targz-pkg configuration: https://artifacts.cki-project.org/builds/ppc64le/07a03b97b9ce2a6430344386ee… arm64: make options: make INSTALL_MOD_STRIP=1 -j56 targz-pkg configuration: https://artifacts.cki-project.org/builds/aarch64/07a03b97b9ce2a6430344386ee… powerpc: make options: make INSTALL_MOD_STRIP=1 -j56 targz-pkg configuration: https://artifacts.cki-project.org/builds/ppc64/07a03b97b9ce2a6430344386eeab…

6 years, 12 months

1
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[GIT PULL] commits for Linux 3.18

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi Greg, Pleae pull commits for Linux 3.18 . I've sent a review request for all commits over a week ago and all comments were addressed. Thanks, Sasha ===== The following changes since commit 0d63979c1bc9c85578be4c589768a13dc0a7c5eb: Linux 3.18.124 (2018-10-13 09:09:32 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git tags/for-greg-3.18-05112018 for you to fetch changes up to d5760373a8bad4d8844047bc3331a8371194dfbc: signal: Always deliver the kernel's SIGKILL and SIGSTOP to a pid namespace init (2018-11-05 09:29:04 -0500) - ---------------------------------------------------------------- for-greg-3.18-05112018 - ---------------------------------------------------------------- Alexandre Belloni (1): uio: ensure class is registered before devices Ben Hutchings (1): x86: boot: Fix EFI stub alignment David S. Miller (2): sparc: Fix single-pcr perf event counter management. sparc: Throttle perf events properly. Eric W. Biederman (1): signal: Always deliver the kernel's SIGKILL and SIGSTOP to a pid namespace init Finn Thain (1): scsi: esp_scsi: Track residual for PIO transfers Heiner Kallweit (1): r8169: fix NAPI handling under high load James Smart (1): scsi: lpfc: Correct soft lockup when running mds diagnostics Loic Poulain (1): usb: chipidea: Prevent unbalanced IRQ disable Lubomir Rintel (1): x86/olpc: Indicate that legacy PC XO-1 platform should not register RTC Martin Willi (1): ath10k: schedule hardware restart if WMI command times out Masami Hiramatsu (2): selftests: ftrace: Add synthetic event syntax testcase kprobes: Return error if we fail to reuse kprobe instead of BUG_ON() Nathan Chancellor (1): net: qla3xxx: Remove overflowing shift statement Omar Sandoval (2): ataflop: fix error handling during setup swim: fix cleanup on setup error Prarit Bhargava (1): cpupower: Fix coredump on VMWare Sanskriti Sharma (2): perf tools: Free temporary 'sys' string in read_event_files() perf tools: Cleanup trace-event-info 'tdata' leak Serhey Popovych (1): tun: Consistently configure generic netdev params via rtnetlink Shaohua Li (1): MD: fix invalid stored role for a disk Theodore Ts'o (1): ext4: fix argument checking in EXT4_IOC_MOVE_EXT Waiman Long (1): locking/lockdep: Fix debug_locks off performance problem Yu Zhao (1): mmc: sdhci-pci-o2micro: Add quirk for O2 Micro dev 0x8620 rev 0x01 arch/sparc/kernel/perf_event.c | 26 +++++-- arch/x86/boot/tools/build.c | 7 ++ arch/x86/platform/olpc/olpc-xo1-rtc.c | 3 + drivers/block/ataflop.c | 25 ++++--- drivers/block/swim.c | 13 +++- drivers/md/md.c | 4 ++ drivers/mmc/host/sdhci-pci-o2micro.c | 3 + drivers/net/ethernet/qlogic/qla3xxx.c | 2 - drivers/net/ethernet/realtek/r8169.c | 8 +-- drivers/net/tun.c | 2 + drivers/net/wireless/ath/ath10k/wmi.c | 6 ++ drivers/scsi/esp_scsi.c | 1 + drivers/scsi/esp_scsi.h | 2 + drivers/scsi/lpfc/lpfc_sli.c | 7 ++ drivers/scsi/mac_esp.c | 2 + drivers/uio/uio.c | 9 +++ drivers/usb/chipidea/otg.h | 3 +- fs/ext4/move_extent.c | 8 ++- kernel/kprobes.c | 27 ++++++-- kernel/locking/lockdep.c | 4 +- kernel/signal.c | 2 +- lib/debug_locks.c | 2 +- tools/perf/util/trace-event-info.c | 2 + tools/perf/util/trace-event-read.c | 5 +- tools/power/cpupower/utils/cpufreq-info.c | 2 + tools/power/cpupower/utils/helpers/amd.c | 5 ++ .../inter-event/trigger-synthetic-event-syntax.tc | 80 ++++++++++++++++++++++ 27 files changed, 222 insertions(+), 38 deletions(-) create mode 100644 tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAlvglckACgkQ3qZv95d3 LNyxMw/9G1xudi1H6ggAEfrrwADFaSydldKPHUYleK81fq1wfG0n2NjKfB324TWo Bh6UFC1A8YZp0tMrPIWJPlffzQxwzbvqnNU40IT+d+ighbmR0NYmGvNx8yW0ROpQ FiQY9eaDr2AnxQr9TUXLk1rp6YqsyaV4fY/dp+Cjdxh5pK2K/7wTwpst0u1s5TKT 9oNrvAsMTOxg4byHJ9BNT/ysAwkaOGJwpdYdh14m64mtEyrIhjidSqhFfpBwvq9S iJkt/85i3Lg4qwH1e47SGFYUpDVzscC8W6/8X/UKI/3SIEgAq3UysQLUEJwNEMAF BmCCLR1pU8bN3X9SMdqGb3iMtxBDwKInARZo3iO5+y/nlvbHEPECU51oAgYwwu5R Msbo42dj+dP++ZfN9T4AcD8KyGoEeLqo1PJsqCoLEAxotNMEuZhqsEyVeEKIO3wc TDwO5NraonlgcaAd9w5U2W/tW6U+sQxsMczkUpsisD/RF9IzOPdZQwkTMF6rwofq bYFuJo+r/9Fs0LwxcMOcbwyfaTcaIb890r4iu4DWt8UbivBiNQLvoeTNzQXus+Og +AjA97qqE4jDSud3TWnr7I4ad7pL3IsEpzqf3qGWz1n04EtmIa8AlIyiKaGptDDr cJ2153GiBETy+ZOTwrg/UZquJJtt9i5DE/6h322PR3dyECqLqmg= =qa6x -----END PGP SIGNATURE-----

6 years, 12 months

1
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0 0

[GIT PULL] commits for Linux 4.4

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi Greg, Pleae pull commits for Linux 4.4 . I've sent a review request for all commits over a week ago and all comments were addressed. Thanks, Sasha ===== The following changes since commit 24c2342b8e51ab3185e68470709904150a1e3ee0: Linux 4.4.162 (2018-10-20 09:52:38 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git tags/for-greg-4.4-05112018 for you to fetch changes up to 9e81a6dd698f9d3f8d147ef690d85e569423687d: ALSA: hda: Check the non-cached stream buffers more explicitly (2018-11-05 09:30:04 -0500) - ---------------------------------------------------------------- for-greg-4.4-05112018 - ---------------------------------------------------------------- Alexandre Belloni (1): uio: ensure class is registered before devices Ben Hutchings (1): x86: boot: Fix EFI stub alignment Christian Hewitt (1): Bluetooth: btbcm: Add entry for BCM4335C0 UART bluetooth David S. Miller (2): sparc: Fix single-pcr perf event counter management. sparc: Throttle perf events properly. Douglas Anderson (2): pinctrl: spmi-mpp: Fix pmic_mpp_config_get() to be compliant pinctrl: ssbi-gpio: Fix pm8xxx_pin_config_get() to be compliant Eric W. Biederman (1): signal: Always deliver the kernel's SIGKILL and SIGSTOP to a pid namespace init Finn Thain (1): scsi: esp_scsi: Track residual for PIO transfers Hans de Goede (1): ACPI / LPSS: Add alternative ACPI HIDs for Cherry Trail DMA controllers Heiner Kallweit (1): r8169: fix NAPI handling under high load James Smart (1): scsi: lpfc: Correct soft lockup when running mds diagnostics Javier Martinez Canillas (1): tpm: suppress transmit cmd error logs when TPM 1.2 is disabled/deactivated Loic Poulain (1): usb: chipidea: Prevent unbalanced IRQ disable Lubomir Rintel (1): x86/olpc: Indicate that legacy PC XO-1 platform should not register RTC Martin Willi (1): ath10k: schedule hardware restart if WMI command times out Masami Hiramatsu (2): selftests: ftrace: Add synthetic event syntax testcase kprobes: Return error if we fail to reuse kprobe instead of BUG_ON() Nathan Chancellor (1): net: qla3xxx: Remove overflowing shift statement Omar Sandoval (2): ataflop: fix error handling during setup swim: fix cleanup on setup error Paul Cercueil (1): dmaengine: dma-jz4780: Return error if not probed from DT Prarit Bhargava (1): cpupower: Fix coredump on VMWare Sanskriti Sharma (2): perf tools: Free temporary 'sys' string in read_event_files() perf tools: Cleanup trace-event-info 'tdata' leak Sebastian Andrzej Siewior (1): x86/fpu: Remove second definition of fpu in __fpu__restore_sig() Serhey Popovych (1): tun: Consistently configure generic netdev params via rtnetlink Shaohua Li (1): MD: fix invalid stored role for a disk Stephen Boyd (1): pinctrl: qcom: spmi-mpp: Fix drive strength setting Takashi Iwai (1): ALSA: hda: Check the non-cached stream buffers more explicitly Theodore Ts'o (1): ext4: fix argument checking in EXT4_IOC_MOVE_EXT Waiman Long (2): locking/lockdep: Fix debug_locks off performance problem driver/dma/ioat: Call del_timer_sync() without holding prep_lock Wenwen Wang (1): scsi: megaraid_sas: fix a missing-check bug Yu Zhao (1): mmc: sdhci-pci-o2micro: Add quirk for O2 Micro dev 0x8620 rev 0x01 YueHaibing (1): pinctrl: qcom: spmi-mpp: Fix err handling of pmic_mpp_set_mux arch/sparc/kernel/perf_event.c | 26 +++++-- arch/x86/boot/tools/build.c | 7 ++ arch/x86/kernel/fpu/signal.c | 1 - arch/x86/platform/olpc/olpc-xo1-rtc.c | 3 + drivers/acpi/acpi_lpss.c | 2 + drivers/block/ataflop.c | 25 ++++--- drivers/block/swim.c | 13 +++- drivers/bluetooth/btbcm.c | 1 + drivers/char/tpm/tpm-interface.c | 3 +- drivers/dma/dma-jz4780.c | 5 ++ drivers/dma/ioat/init.c | 9 ++- drivers/md/md.c | 4 ++ drivers/mmc/host/sdhci-pci-o2micro.c | 3 + drivers/net/ethernet/qlogic/qla3xxx.c | 2 - drivers/net/ethernet/realtek/r8169.c | 8 +-- drivers/net/tun.c | 2 + drivers/net/wireless/ath/ath10k/wmi.c | 6 ++ drivers/pinctrl/qcom/pinctrl-spmi-mpp.c | 27 +++++--- drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c | 28 ++++++-- drivers/scsi/esp_scsi.c | 1 + drivers/scsi/esp_scsi.h | 2 + drivers/scsi/lpfc/lpfc_sli.c | 7 ++ drivers/scsi/mac_esp.c | 2 + drivers/scsi/megaraid/megaraid_sas_base.c | 3 + drivers/uio/uio.c | 9 +++ drivers/usb/chipidea/otg.h | 3 +- fs/ext4/move_extent.c | 8 ++- kernel/kprobes.c | 27 ++++++-- kernel/locking/lockdep.c | 4 +- kernel/signal.c | 2 +- lib/debug_locks.c | 2 +- sound/pci/hda/hda_controller.h | 1 + sound/pci/hda/hda_intel.c | 11 ++- tools/perf/util/trace-event-info.c | 2 + tools/perf/util/trace-event-read.c | 5 +- tools/power/cpupower/utils/cpufreq-info.c | 2 + tools/power/cpupower/utils/helpers/amd.c | 5 ++ .../inter-event/trigger-synthetic-event-syntax.tc | 80 ++++++++++++++++++++++ 38 files changed, 292 insertions(+), 59 deletions(-) create mode 100644 tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAlvglXgACgkQ3qZv95d3 LNx4jRAAtm3TcwgncOUarg5n2bQeR9Yq36qtIXPCL9BLhwQWvWDAc80x9LemqWtI wsyZE0BDqOultP3Hbl2FvEaCcYxw0KkNJ9wVLpjoH2dIhcJtDk3TNfm6LbgelgTv yajDm2zhvmFUpw+VYjzDBFcUamU8sqGg/zPCL++arQfdWeMuknf0NKr7a8DVWZAG 3CFLlbemzMFl/qXiAdDb0VErdKlgQXo83lPtdPXZw/NLM7mU8irdjbQRG5FnNcLl Op4i20ESn9fHMU3TULnDu+lzEPeL9wWtlcbll6n9oTY2J1WsX3Cos1CU04Laf0KN ZFSOn4+zc4M3tikhcOOz7jum8R7AqEsrJWdGYVKFTgVOhXV1fyQfdtvr1tGpg4cS tELvtBvMnu8viU9mWS3VvTYM8iXwdlVNARNwdg3fl8aj4C0+evF0tIImbrVMGPiJ v14TNFE5lTcbGy77cS3iG2kfkhYt14M4D4UHvzMqH1Dx98nmGZd0Fu+/XKzmSm+A +/pcz2K2TvQBGSTqvQaG52LyHLMaI2h0v264HShPKl9OKGT6a+O1i9HQN1iZFmlw xFud/bjPZ6mxvcVf59GL7A58ca4GJZxaiMdrTxbBwVHZAsHhjLlgmYz1/FNxSRZT 3qk6j4V8yxxkZKWS90q6HOKafrfuRMu6U0/GcfnezUmzBCedQpU= =P9xv -----END PGP SIGNATURE-----

6 years, 12 months

1
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0 0

[GIT PULL] commits for Linux 4.9

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi Greg, Pleae pull commits for Linux 4.9 . I've sent a review request for all commits over a week ago and all comments were addressed. Thanks, Sasha ===== The following changes since commit b24c9962b179803dc1d51f17cf1acc58be8bbb2e: Linux 4.9.135 (2018-10-20 09:51:33 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git tags/for-greg-4.9-05112018 for you to fetch changes up to b5ab0b9e56a40b3077b5fa9e242f209347f51336: ALSA: hda: Check the non-cached stream buffers more explicitly (2018-11-05 09:30:15 -0500) - ---------------------------------------------------------------- for-greg-4.9-05112018 - ---------------------------------------------------------------- Alexandre Belloni (2): usb: gadget: udc: atmel: handle at91sam9rl PMC uio: ensure class is registered before devices Arend van Spriel (1): brcmfmac: fix for proper support of 160MHz bandwidth Ben Hutchings (1): x86: boot: Fix EFI stub alignment Christian Hewitt (1): Bluetooth: btbcm: Add entry for BCM4335C0 UART bluetooth David Miller (1): perf cpu_map: Align cpu map synthesized events properly. David S. Miller (2): sparc: Fix single-pcr perf event counter management. sparc64: Make proc_id signed. Denis Drozdov (1): IB/ipoib: Clear IPCB before icmp_send Dimitris Michailidis (1): net: fix pskb_trim_rcsum_slow() with odd trim offset Douglas Anderson (2): pinctrl: spmi-mpp: Fix pmic_mpp_config_get() to be compliant pinctrl: ssbi-gpio: Fix pm8xxx_pin_config_get() to be compliant Eric Dumazet (1): bpf: do not blindly change rlimit in reuseport net selftest Eric W. Biederman (1): signal: Always deliver the kernel's SIGKILL and SIGSTOP to a pid namespace init Finn Thain (1): scsi: esp_scsi: Track residual for PIO transfers Florian Westphal (1): xfrm: policy: use hlist rcu variants on insert Hans de Goede (1): ACPI / LPSS: Add alternative ACPI HIDs for Cherry Trail DMA controllers Heiner Kallweit (1): r8169: fix NAPI handling under high load Horia Geantă (1): crypto: caam - fix implicit casts in endianness helpers Ivan Khoronzhuk (1): net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode James Smart (1): scsi: lpfc: Correct soft lockup when running mds diagnostics Janosch Frank (1): s390/sthyi: Fix machine name validity indication Javier Martinez Canillas (1): tpm: suppress transmit cmd error logs when TPM 1.2 is disabled/deactivated Jiri Olsa (1): Revert "perf tools: Fix PMU term format max value calculation" Jorgen Hansen (1): VMCI: Resource wildcard match fixed Loic Poulain (1): usb: chipidea: Prevent unbalanced IRQ disable Lubomir Rintel (1): x86/olpc: Indicate that legacy PC XO-1 platform should not register RTC Martin Willi (1): ath10k: schedule hardware restart if WMI command times out Masami Hiramatsu (2): selftests: ftrace: Add synthetic event syntax testcase kprobes: Return error if we fail to reuse kprobe instead of BUG_ON() Michal Hocko (1): cgroup, netclassid: add a preemption point to write_classid Nathan Chancellor (1): net: qla3xxx: Remove overflowing shift statement Omar Sandoval (2): ataflop: fix error handling during setup swim: fix cleanup on setup error Parav Pandit (1): RDMA/core: Do not expose unsupported counters Paul Cercueil (1): dmaengine: dma-jz4780: Return error if not probed from DT Prarit Bhargava (1): cpupower: Fix coredump on VMWare Sanskriti Sharma (3): perf tools: Free temporary 'sys' string in read_event_files() perf tools: Cleanup trace-event-info 'tdata' leak perf strbuf: Match va_{add,copy} with va_end Sebastian Andrzej Siewior (1): x86/fpu: Remove second definition of fpu in __fpu__restore_sig() Sebastian Basierski (1): ixgbevf: VF2VF TCP RSS Serhey Popovych (1): tun: Consistently configure generic netdev params via rtnetlink Shaohua Li (1): MD: fix invalid stored role for a disk Shaul Triebitz (1): iwlwifi: pcie: avoid empty free RB queue Song Muchun (1): sched/fair: Fix the min_vruntime update logic in dequeue_entity() Stephen Boyd (1): pinctrl: qcom: spmi-mpp: Fix drive strength setting Suzuki K Poulose (1): coresight: etb10: Fix handling of perf mode Takashi Iwai (1): ALSA: hda: Check the non-cached stream buffers more explicitly Theodore Ts'o (1): ext4: fix argument checking in EXT4_IOC_MOVE_EXT Thierry Reding (1): hwmon: (pwm-fan) Set fan speed to 0 on suspend Tonghao Zhang (1): PCI/MSI: Warn and return error if driver enables MSI/MSI-X twice Viresh Kumar (1): cpufreq: dt: Try freeing static OPPs only if we have added them Waiman Long (2): locking/lockdep: Fix debug_locks off performance problem driver/dma/ioat: Call del_timer_sync() without holding prep_lock Wenwen Wang (1): scsi: megaraid_sas: fix a missing-check bug Wolfram Sang (1): i2c: rcar: cleanup DMA for all kinds of failure Yu Zhao (1): mmc: sdhci-pci-o2micro: Add quirk for O2 Micro dev 0x8620 rev 0x01 YueHaibing (1): pinctrl: qcom: spmi-mpp: Fix err handling of pmic_mpp_set_mux arch/s390/kvm/sthyi.c | 8 ++- arch/sparc/include/asm/cpudata_64.h | 2 +- arch/sparc/kernel/perf_event.c | 17 +++-- arch/x86/boot/tools/build.c | 7 ++ arch/x86/kernel/fpu/signal.c | 1 - arch/x86/platform/olpc/olpc-xo1-rtc.c | 3 + drivers/acpi/acpi_lpss.c | 2 + drivers/block/ataflop.c | 25 ++++--- drivers/block/swim.c | 13 +++- drivers/bluetooth/btbcm.c | 1 + drivers/char/tpm/tpm-interface.c | 3 +- drivers/cpufreq/cpufreq-dt.c | 34 +++++---- drivers/crypto/caam/regs.h | 28 ++++---- drivers/dma/dma-jz4780.c | 5 ++ drivers/dma/ioat/init.c | 9 ++- drivers/hwmon/pwm-fan.c | 12 +++- drivers/hwtracing/coresight/coresight-etb10.c | 4 ++ drivers/i2c/busses/i2c-rcar.c | 6 +- drivers/infiniband/core/sysfs.c | 19 +++-- drivers/infiniband/ulp/ipoib/ipoib_cm.c | 8 ++- drivers/md/md.c | 4 ++ drivers/misc/vmw_vmci/vmci_driver.c | 2 +- drivers/misc/vmw_vmci/vmci_resource.c | 3 +- drivers/mmc/host/sdhci-pci-o2micro.c | 3 + drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 4 ++ drivers/net/ethernet/qlogic/qla3xxx.c | 2 - drivers/net/ethernet/realtek/r8169.c | 8 +-- drivers/net/ethernet/ti/cpsw.c | 1 + drivers/net/tun.c | 2 + drivers/net/wireless/ath/ath10k/wmi.c | 6 ++ .../net/wireless/broadcom/brcm80211/brcmutil/d11.c | 34 ++++++++- .../broadcom/brcm80211/include/brcmu_wifi.h | 2 + drivers/net/wireless/intel/iwlwifi/pcie/rx.c | 32 ++++++--- drivers/pci/msi.c | 9 ++- drivers/pinctrl/qcom/pinctrl-spmi-mpp.c | 27 +++++--- drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c | 28 ++++++-- drivers/scsi/esp_scsi.c | 1 + drivers/scsi/esp_scsi.h | 2 + drivers/scsi/lpfc/lpfc_sli.c | 7 ++ drivers/scsi/mac_esp.c | 2 + drivers/scsi/megaraid/megaraid_sas_base.c | 3 + drivers/uio/uio.c | 9 +++ drivers/usb/chipidea/otg.h | 3 +- drivers/usb/gadget/udc/atmel_usba_udc.c | 2 + fs/ext4/move_extent.c | 8 ++- kernel/kprobes.c | 27 ++++++-- kernel/locking/lockdep.c | 4 +- kernel/sched/fair.c | 2 +- kernel/signal.c | 2 +- lib/debug_locks.c | 2 +- net/core/netclassid_cgroup.c | 1 + net/core/skbuff.c | 5 +- net/xfrm/xfrm_policy.c | 8 +-- sound/pci/hda/hda_controller.h | 1 + sound/pci/hda/hda_intel.c | 11 ++- tools/perf/util/event.c | 1 + tools/perf/util/pmu.c | 13 ++-- tools/perf/util/strbuf.c | 10 ++- tools/perf/util/trace-event-info.c | 2 + tools/perf/util/trace-event-read.c | 5 +- tools/power/cpupower/utils/cpufreq-info.c | 2 + tools/power/cpupower/utils/helpers/amd.c | 5 ++ .../inter-event/trigger-synthetic-event-syntax.tc | 80 ++++++++++++++++++++++ tools/testing/selftests/net/reuseport_bpf.c | 13 ++-- 64 files changed, 466 insertions(+), 139 deletions(-) create mode 100644 tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAlvglUEACgkQ3qZv95d3 LNx+tRAAguiO/pTtXPr5Rt01noScavTqA/1UZCnvjmAclhzE3SMSl6ChcWSegA2J NFXqI+1FrdvkKru0yKmEyoENsYWA5SKSMd1CTZ2F5qdalFy3uSrKC0eP00qnOcaL XwX4ptKl2Zsr/SJMElfL8LRP6Tem+EBaKyuv8xYtArWMrbUKOp6qCa5CMN/RPFpA 7TnnDHceq5AFTuOf6IkRejomS8G5kLPizFMb8OP2H7VwDaZ+OHpOML+m2BiyePt5 iMlSn5IRIY4di3qgxSNculooEIXrQc+5p/u41xGgc37yApMS6DYvNpk1k8uB6Ubo ilXKODirddvTK/kcalhYUrGQvu/0OOUhN6sADNHg27U87U7O6YdCBoy3Dj+X00Bd l1DkFqRsAAqPkg0QOtF9D6gnwcdq+336QxOm5kJ+lc3hmCMNmSmKzSR5ClcPqpR0 u7IIjfwpgX9kCMxg2INR8edVlBKx9geuKqT0UZGy1cC29UGsc/NPdFjHDYNDfbz+ zPjQmIEPHPEa4hGt9h3iQqoe1L2siYURSEDoshSTzQmccn0YEjf+6zzN/eooXiSE Wollx4M5GB1a5tdJfYmvMDiRxfMwu3YiVQV9vgTlsNhtxTmP86cKde/E69g4zXH8 SofN+RiOp3/yZqMe8UkZpapXyGeTc3xalB2+nytJsKInzfC/miw= =mzUT -----END PGP SIGNATURE-----

6 years, 12 months

1
0
0 0

[GIT PULL] commits for Linux 4.14

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi Greg, Pleae pull commits for Linux 4.14 . I've sent a review request for all commits over a week ago and all comments were addressed. Thanks, Sasha ===== The following changes since commit 50961e4888a1d53544ac4ea6f185fc27ee4fee4f: Linux 4.14.79 (2018-11-04 14:52:51 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git tags/for-greg-4.14-05112018 for you to fetch changes up to 0008c9d2804e65079d4151eaaa635529d93417a2: cpupower: Fix AMD Family 0x17 msr_pstate size (2018-11-05 09:29:35 -0500) - ---------------------------------------------------------------- for-greg-4.14-05112018 - ---------------------------------------------------------------- Alexandre Belloni (3): usb: gadget: udc: atmel: handle at91sam9rl PMC uio: ensure class is registered before devices mfd: menelaus: Fix possible race condition and leak Andrew Lunn (1): net: dsa: mv88e6xxx: Fix writing to a PHY page. Antoine Tenart (1): net: phy: phylink: ensure the carrier is off when starting phylink Arend van Spriel (1): brcmfmac: fix for proper support of 160MHz bandwidth Ben Hutchings (1): x86: boot: Fix EFI stub alignment Chao Yu (1): f2fs: fix to recover inode's i_flags during POR Christian Hewitt (1): Bluetooth: btbcm: Add entry for BCM4335C0 UART bluetooth David Howells (1): UAPI: ndctl: Fix g++-unsupported initialisation in headers David Miller (1): perf cpu_map: Align cpu map synthesized events properly. David S. Miller (3): sparc: Fix single-pcr perf event counter management. sparc: Throttle perf events properly. sparc64: Make proc_id signed. Denis Drozdov (1): IB/ipoib: Clear IPCB before icmp_send Dexuan Cui (1): Drivers: hv: vmbus: Use cpumask_var_t for on-stack cpu mask Dou Liyang (1): ACPI / processor: Fix the return value of acpi_processor_ids_walk() Douglas Anderson (2): pinctrl: spmi-mpp: Fix pmic_mpp_config_get() to be compliant pinctrl: ssbi-gpio: Fix pm8xxx_pin_config_get() to be compliant Emmanuel Grumbach (1): iwlwifi: mvm: clear HW_RESTART_REQUESTED when stopping the interface Eric Dumazet (1): bpf: do not blindly change rlimit in reuseport net selftest Eric W. Biederman (1): signal: Always deliver the kernel's SIGKILL and SIGSTOP to a pid namespace init Finn Thain (1): scsi: esp_scsi: Track residual for PIO transfers Florian Westphal (1): xfrm: policy: use hlist rcu variants on insert Geert Uytterhoeven (1): thermal: da9062/61: Prevent hardware access during system suspend Gustavo A. R. Silva (1): mtd: rawnand: atmel: Fix potential NULL pointer dereference Hans de Goede (1): ACPI / LPSS: Add alternative ACPI HIDs for Cherry Trail DMA controllers Honghui Zhang (1): PCI: mediatek: Fix mtk_pcie_find_port() endpoint/port matching logic Horia Geantă (1): crypto: caam - fix implicit casts in endianness helpers Ivan Khoronzhuk (1): net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode James Smart (2): scsi: lpfc: Correct soft lockup when running mds diagnostics scsi: lpfc: Correct race with abort on completion path Janosch Frank (1): s390/sthyi: Fix machine name validity indication Jarod Wilson (1): perf tools: Fix use of alternatives to find JDIR Javier Martinez Canillas (1): tpm: suppress transmit cmd error logs when TPM 1.2 is disabled/deactivated Jia-Ju Bai (1): lightnvm: pblk: fix two sleep-in-atomic-context bugs Jim Mattson (1): KVM: nVMX: Clear reserved bits of #DB exit qualification Jiri Olsa (2): Revert "perf tools: Fix PMU term format max value calculation" perf vendor events intel: Fix wrong filter_band* values for uncore events Jorgen Hansen (1): VMCI: Resource wildcard match fixed Loic Poulain (1): usb: chipidea: Prevent unbalanced IRQ disable Lubomir Rintel (1): x86/olpc: Indicate that legacy PC XO-1 platform should not register RTC Martin Willi (1): ath10k: schedule hardware restart if WMI command times out Masami Hiramatsu (2): selftests: ftrace: Add synthetic event syntax testcase kprobes: Return error if we fail to reuse kprobe instead of BUG_ON() Michal Hocko (1): cgroup, netclassid: add a preemption point to write_classid Mika Westerberg (1): PCI / ACPI: Enable wake automatically for power managed bridges Nathan Chancellor (2): net: qla3xxx: Remove overflowing shift statement spi: spi-ep93xx: Use dma_data_direction for ep93xx_spi_dma_{finish,prepare} Omar Sandoval (2): ataflop: fix error handling during setup swim: fix cleanup on setup error Paolo Valente (1): block, bfq: correctly charge and reset entity service in all cases Parav Pandit (1): RDMA/core: Do not expose unsupported counters Paul Cercueil (1): dmaengine: dma-jz4780: Return error if not probed from DT Prarit Bhargava (2): cpupower: Fix coredump on VMWare cpupower: Fix AMD Family 0x17 msr_pstate size Ryan C Goodfellow (1): nfp: devlink port split support for 1x100G CXP NIC Sanskriti Sharma (3): perf tools: Free temporary 'sys' string in read_event_files() perf tools: Cleanup trace-event-info 'tdata' leak perf strbuf: Match va_{add,copy} with va_end Sara Sharon (1): iwlwifi: mvm: fix BAR seq ctrl reporting Sebastian Andrzej Siewior (1): x86/fpu: Remove second definition of fpu in __fpu__restore_sig() Sebastian Basierski (1): ixgbevf: VF2VF TCP RSS Selvin Xavier (1): RDMA/bnxt_re: Fix recursive lock warning in debug kernel Serhey Popovych (1): tun: Consistently configure generic netdev params via rtnetlink Shaohua Li (1): MD: fix invalid stored role for a disk Shaul Triebitz (1): iwlwifi: pcie: avoid empty free RB queue Song Muchun (1): sched/fair: Fix the min_vruntime update logic in dequeue_entity() Stephen Boyd (1): pinctrl: qcom: spmi-mpp: Fix drive strength setting Suzuki K Poulose (1): coresight: etb10: Fix handling of perf mode Takashi Iwai (1): ALSA: hda: Check the non-cached stream buffers more explicitly Theodore Ts'o (1): ext4: fix argument checking in EXT4_IOC_MOVE_EXT Thierry Reding (1): hwmon: (pwm-fan) Set fan speed to 0 on suspend Tonghao Zhang (1): PCI/MSI: Warn and return error if driver enables MSI/MSI-X twice Tudor.Ambarus(a)microchip.com (1): usb: host: ohci-at91: fix request of irq for optional gpio Vignesh R (1): PCI: dwc: pci-dra7xx: Enable errata i870 for both EP and RC mode Vijay Immanuel (1): IB/rxe: fix for duplicate request processing and ack psns Viresh Kumar (1): cpufreq: dt: Try freeing static OPPs only if we have added them Waiman Long (2): locking/lockdep: Fix debug_locks off performance problem driver/dma/ioat: Call del_timer_sync() without holding prep_lock Wenwen Wang (1): scsi: megaraid_sas: fix a missing-check bug Will Deacon (1): signal: Introduce COMPAT_SIGMINSTKSZ for use in compat_sys_sigaltstack Wolfram Sang (1): i2c: rcar: cleanup DMA for all kinds of failure Yu Zhao (1): mmc: sdhci-pci-o2micro: Add quirk for O2 Micro dev 0x8620 rev 0x01 YueHaibing (1): pinctrl: qcom: spmi-mpp: Fix err handling of pmic_mpp_set_mux Yunlei He (1): f2fs: report error if quota off error during umount arch/s390/kvm/sthyi.c | 8 ++- arch/sparc/include/asm/cpudata_64.h | 2 +- arch/sparc/kernel/perf_event.c | 26 +++++-- arch/x86/boot/tools/build.c | 7 ++ arch/x86/include/asm/kvm_host.h | 1 + arch/x86/kernel/fpu/signal.c | 1 - arch/x86/kvm/vmx.c | 7 +- arch/x86/platform/olpc/olpc-xo1-rtc.c | 3 + block/bfq-wf2q.c | 13 +++- drivers/acpi/acpi_lpss.c | 2 + drivers/acpi/acpi_processor.c | 7 +- drivers/block/ataflop.c | 25 ++++--- drivers/block/swim.c | 13 +++- drivers/bluetooth/btbcm.c | 1 + drivers/char/tpm/tpm-interface.c | 3 +- drivers/cpufreq/cpufreq-dt.c | 34 +++++---- drivers/crypto/caam/regs.h | 28 ++++---- drivers/dma/dma-jz4780.c | 5 ++ drivers/dma/ioat/init.c | 9 ++- drivers/hv/channel_mgmt.c | 14 ++-- drivers/hwmon/pwm-fan.c | 12 +++- drivers/hwtracing/coresight/coresight-etb10.c | 4 ++ drivers/i2c/busses/i2c-rcar.c | 6 +- drivers/infiniband/core/sysfs.c | 19 +++-- drivers/infiniband/hw/bnxt_re/qplib_rcfw.c | 13 +++- drivers/infiniband/sw/rxe/rxe_resp.c | 8 ++- drivers/infiniband/sw/rxe/rxe_verbs.h | 2 + drivers/infiniband/ulp/ipoib/ipoib_cm.c | 8 ++- drivers/lightnvm/pblk-recovery.c | 6 +- drivers/md/md.c | 4 ++ drivers/mfd/menelaus.c | 13 ++-- drivers/misc/vmw_vmci/vmci_driver.c | 2 +- drivers/misc/vmw_vmci/vmci_resource.c | 3 +- drivers/mmc/host/sdhci-pci-o2micro.c | 3 + drivers/mtd/nand/atmel/nand-controller.c | 4 ++ drivers/net/dsa/mv88e6xxx/phy.c | 3 + drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 4 ++ drivers/net/ethernet/netronome/nfp/nfp_devlink.c | 17 ++++- drivers/net/ethernet/qlogic/qla3xxx.c | 2 - drivers/net/ethernet/ti/cpsw.c | 1 + drivers/net/phy/phylink.c | 3 + drivers/net/tun.c | 2 + drivers/net/wireless/ath/ath10k/wmi.c | 6 ++ .../net/wireless/broadcom/brcm80211/brcmutil/d11.c | 34 ++++++++- .../broadcom/brcm80211/include/brcmu_wifi.h | 2 + drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 9 ++- drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 9 +-- drivers/net/wireless/intel/iwlwifi/pcie/rx.c | 32 ++++++--- drivers/pci/dwc/pci-dra7xx.c | 11 ++- drivers/pci/host/pcie-mediatek.c | 11 +++ drivers/pci/msi.c | 9 ++- drivers/pci/pci-acpi.c | 16 ++++- drivers/pinctrl/qcom/pinctrl-spmi-mpp.c | 27 +++++--- drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c | 28 ++++++-- drivers/scsi/esp_scsi.c | 1 + drivers/scsi/esp_scsi.h | 2 + drivers/scsi/lpfc/lpfc_scsi.c | 14 +++- drivers/scsi/lpfc/lpfc_sli.c | 7 ++ drivers/scsi/mac_esp.c | 2 + drivers/scsi/megaraid/megaraid_sas_base.c | 3 + drivers/spi/spi-ep93xx.c | 36 +++++++--- drivers/thermal/da9062-thermal.c | 4 +- drivers/uio/uio.c | 9 +++ drivers/usb/chipidea/otg.h | 3 +- drivers/usb/gadget/udc/atmel_usba_udc.c | 2 + drivers/usb/host/ohci-at91.c | 2 + fs/ext4/move_extent.c | 8 ++- fs/f2fs/recovery.c | 1 + fs/f2fs/super.c | 19 ++++- include/linux/compat.h | 3 + include/uapi/linux/ndctl.h | 48 ++++++------- kernel/kprobes.c | 27 ++++++-- kernel/locking/lockdep.c | 4 +- kernel/sched/fair.c | 2 +- kernel/signal.c | 16 +++-- lib/debug_locks.c | 2 +- net/core/netclassid_cgroup.c | 1 + net/xfrm/xfrm_policy.c | 8 +-- sound/pci/hda/hda_controller.h | 1 + sound/pci/hda/hda_intel.c | 11 ++- tools/perf/Makefile.config | 2 +- .../pmu-events/arch/x86/ivytown/uncore-power.json | 16 ++--- .../pmu-events/arch/x86/jaketown/uncore-power.json | 16 ++--- tools/perf/util/event.c | 1 + tools/perf/util/pmu.c | 13 ++-- tools/perf/util/strbuf.c | 10 ++- tools/perf/util/trace-event-info.c | 2 + tools/perf/util/trace-event-read.c | 5 +- tools/power/cpupower/utils/cpufreq-info.c | 2 + tools/power/cpupower/utils/helpers/amd.c | 7 +- .../inter-event/trigger-synthetic-event-syntax.tc | 80 ++++++++++++++++++++++ tools/testing/selftests/net/reuseport_bpf.c | 13 ++-- 92 files changed, 707 insertions(+), 238 deletions(-) create mode 100644 tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAlvglLcACgkQ3qZv95d3 LNyqlw/9Hgy+vPKC/pf2QfmUNRCKBhy3SBm3YAqhoDNrPzG0S44Fvhk8oI9Qn9nH H2QpJ4WqVOmT+r7FRF3lsxtDY0eBAIUyGjqIB+VpiuEtlOZtcWJMK2yIraIqnxfv E0yMPM+jxd7ZBfOIo3+5qC6y0ExAlxAWisiMDzc0d9K1qgdxk4U+sTfVnZyBW3aZ NUiUhBGV2o9taNncVDSB8Do9FohrTbrdNAhz0jhodvKMpFDlEdO6aS5eZDyWEMp/ QK3oV5ubKgmeA4gZ4JMw1ROTnBrWig0WtXAaCdZae3Bpv1SuNYL2948uqPK504uG VfkQgDb9ZwbSiPNKHr7w02kbL53hXGknbDhCwoxvtzpfa9JCQGK2uRx2GkFbz2n5 9By29LQrtGYYH9Lltl5uSGPfck/RfUOGxTmqdkq8NtlqEUQYA3by9OLa4WCal1nY fbn9OIAjIykNginqMS3LTCUM770qKgzrnMKoKrDXZY5TO66MwR4GJ1hQ5Vy6Vh7S /n7yAzyUbNmtdJOGfrAQpB2DrfvG0udbb/BK4qAsbOOvI0dhF2P3RwdN5SvJ6V3A NR/y4Fgvn8enQ3eiPIpqXnZKYsjmoV9//j+1q5WxO8drrSqj1o4KGl+hVTdF5neo P2pJ93jC1EPMZh5aZlykhw9iNXPi2r6Wuxxq62DwEYJ0IxX5RHg= =3rgb -----END PGP SIGNATURE-----

6 years, 12 months

1
0
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[GIT PULL] commits for Linux 4.18

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi Greg, Pleae pull commits for Linux 4.18 . I've sent a review request for all commits over a week ago and all comments were addressed. Thanks, Sasha ===== The following changes since commit 2237effd7edc201d9d6bed6bef8ada3cb1499d7b: Linux 4.18.17 (2018-11-04 14:51:56 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git tags/for-greg-4.18-05112018 for you to fetch changes up to fc8c11494dfe9a1d9f90314f9b46647b7aa9e519: cpupower: Fix AMD Family 0x17 msr_pstate size (2018-11-05 09:29:45 -0500) - ---------------------------------------------------------------- for-greg-4.18-05112018 - ---------------------------------------------------------------- Adam Thomson (1): usb: typec: tcpm: Report back negotiated PPS voltage and current Alan Douglas (1): PCI: cadence: Use AXI region 0 to signal interrupts from EP Alexandre Belloni (3): usb: gadget: udc: atmel: handle at91sam9rl PMC uio: ensure class is registered before devices mfd: menelaus: Fix possible race condition and leak Alexei Starovoitov (1): bpf/verifier: fix verifier instability Andrew Lunn (1): net: dsa: mv88e6xxx: Fix writing to a PHY page. Anshuman Gupta (1): xhci: Avoid USB autosuspend when resuming USB2 ports. Antoine Tenart (1): net: phy: phylink: ensure the carrier is off when starting phylink Arend van Spriel (1): brcmfmac: fix for proper support of 160MHz bandwidth Arnaldo Carvalho de Melo (1): perf tests: Fix record+probe_libc_inet_pton.sh without ping's debuginfo Bartosz Golaszewski (1): nvmem: check the return value of nvmem_add_cells() Ben Hutchings (1): x86: boot: Fix EFI stub alignment Ben Peddell (1): bcache: Populate writeback_rate_minimum attribute Björn Töpel (1): xsk: do not call synchronize_net() under RCU read lock Bruce Allan (1): ice: fix changing of ring descriptor size (ethtool -G) Casey Schaufler (1): Smack: ptrace capability use fixes Chao Yu (3): f2fs: fix to account IO correctly for cgroup writeback f2fs: fix to recover inode's crtime during POR f2fs: fix to recover inode's i_flags during POR Christian Hewitt (1): Bluetooth: btbcm: Add entry for BCM4335C0 UART bluetooth Chuck Lever (1): xprtrdma: Reset credit grant properly after a disconnect David Howells (1): UAPI: ndctl: Fix g++-unsupported initialisation in headers David Miller (1): perf cpu_map: Align cpu map synthesized events properly. Denis Drozdov (1): IB/ipoib: Clear IPCB before icmp_send Dexuan Cui (1): Drivers: hv: vmbus: Use cpumask_var_t for on-stack cpu mask Diego Viola (1): libata: Apply NOLPM quirk for SAMSUNG MZ7TD256HAFV-000L9 Dou Liyang (1): ACPI / processor: Fix the return value of acpi_processor_ids_walk() Douglas Anderson (2): pinctrl: spmi-mpp: Fix pmic_mpp_config_get() to be compliant pinctrl: ssbi-gpio: Fix pm8xxx_pin_config_get() to be compliant Emmanuel Grumbach (1): iwlwifi: mvm: clear HW_RESTART_REQUESTED when stopping the interface Eric Dumazet (1): bpf: do not blindly change rlimit in reuseport net selftest Eric W. Biederman (1): signal: Always deliver the kernel's SIGKILL and SIGSTOP to a pid namespace init Evan Green (1): scsi: ufs: Schedule clk gating work on correct queue Fabrice Gasnier (1): usb: dwc2: fix a race with external vbus supply Finn Thain (1): scsi: esp_scsi: Track residual for PIO transfers Florian Westphal (1): xfrm: policy: use hlist rcu variants on insert Fuyun Liang (1): net: hns3: Set STATE_DOWN bit of hdev state when stopping net Geert Uytterhoeven (2): thermal: rcar_thermal: Prevent doing work after unbind thermal: da9062/61: Prevent hardware access during system suspend Gustavo A. R. Silva (1): mtd: rawnand: atmel: Fix potential NULL pointer dereference Hans de Goede (1): ACPI / LPSS: Add alternative ACPI HIDs for Cherry Trail DMA controllers Heiner Kallweit (1): r8169: re-enable MSI-X on RTL8168g Honghui Zhang (1): PCI: mediatek: Fix mtk_pcie_find_port() endpoint/port matching logic Horia Geantă (1): crypto: caam - fix implicit casts in endianness helpers Ivan Khoronzhuk (1): net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode Jack Wang (1): md: fix memleak for mempool Jacob Keller (1): ice: update fw version check logic Jaegeuk Kim (1): f2fs: clear PageError on the read path James Smart (2): scsi: lpfc: Correct soft lockup when running mds diagnostics scsi: lpfc: Correct race with abort on completion path Janosch Frank (1): s390/sthyi: Fix machine name validity indication Jarod Wilson (1): perf tools: Fix use of alternatives to find JDIR Javier González (2): lightnvm: pblk: fix race on sysfs line state lightnvm: pblk: fix race condition on metadata I/O Javier Martinez Canillas (1): tpm: suppress transmit cmd error logs when TPM 1.2 is disabled/deactivated Jeffrey Hugo (1): ACPI/PPTT: Handle architecturally unknown cache types Jia-Ju Bai (1): lightnvm: pblk: fix two sleep-in-atomic-context bugs Jian Shen (2): net: hns3: Add nic state check before calling netif_tx_wake_queue net: hns3: Fix ets validate issue Jian-Hong Pan (1): r8169: Enable MSI-X on RTL8106e Jim Mattson (1): KVM: nVMX: Clear reserved bits of #DB exit qualification Jiri Olsa (3): Revert "perf tools: Fix PMU term format max value calculation" perf vendor events intel: Fix wrong filter_band* values for uncore events perf evsel: Store ids for events with their own cpus perf_event__synthesize_event_update_cpus Johan Hovold (1): net: stmmac: dwmac-sun8i: fix OF child-node lookup Jorgen Hansen (1): VMCI: Resource wildcard match fixed Justin Chen (1): gpio: brcmstb: allow 0 width GPIO banks Keith Busch (1): nvme: remove ns sibling before clearing path Leo Li (1): drm: Get ref on CRTC commit object when waiting for flip_done Lina Iyer (1): irqchip/pdc: Setup all edge interrupts as rising edge at GIC Linus Walleij (1): spi: gpio: No MISO does not imply no RX Loic Poulain (1): usb: chipidea: Prevent unbalanced IRQ disable Lubomir Rintel (1): x86/olpc: Indicate that legacy PC XO-1 platform should not register RTC Luca Coelho (1): iwlwifi: mvm: check for n_profiles validity in EWRD ACPI Martin Willi (1): ath10k: schedule hardware restart if WMI command times out Masahiro Yamada (1): mtd: rawnand: denali: set SPARE_AREA_SKIP_BYTES register to 8 if unset Masahisa Kojima (1): net: socionext: Reset tx queue in ndo_stop Masami Hiramatsu (2): selftests: ftrace: Add synthetic event syntax testcase kprobes: Return error if we fail to reuse kprobe instead of BUG_ON() Michal Hocko (1): cgroup, netclassid: add a preemption point to write_classid Mika Westerberg (1): PCI / ACPI: Enable wake automatically for power managed bridges Milian Wolff (1): perf report: Don't crash on invalid inline debug information Moni Shoua (1): IB/mlx5: Allow transition of DCI QP to reset Nathan Chancellor (2): net: qla3xxx: Remove overflowing shift statement spi: spi-ep93xx: Use dma_data_direction for ep93xx_spi_dma_{finish,prepare} Omar Sandoval (2): ataflop: fix error handling during setup swim: fix cleanup on setup error Paolo Abeni (1): netfilter: xt_nat: fix DNAT target for shifted portmap ranges Paolo Valente (1): block, bfq: correctly charge and reset entity service in all cases Parav Pandit (1): RDMA/core: Do not expose unsupported counters Paul Cercueil (1): dmaengine: dma-jz4780: Return error if not probed from DT Peng Li (1): net: hns3: Check hdev state when getting link status Pieter Jansen van Vuuren (2): nfp: flower: fix pedit set actions for multiple partial masks nfp: flower: use offsets provided by pedit instead of index for ipv6 Prarit Bhargava (2): cpupower: Fix coredump on VMWare cpupower: Fix AMD Family 0x17 msr_pstate size Rajneesh Bhardwaj (1): ACPI / PM: LPIT: Register sysfs attributes based on FADT Ryan C Goodfellow (1): nfp: devlink port split support for 1x100G CXP NIC Sagi Grimberg (1): nvmet-rdma: use a private workqueue for delete Sanskriti Sharma (3): perf tools: Free temporary 'sys' string in read_event_files() perf tools: Cleanup trace-event-info 'tdata' leak perf strbuf: Match va_{add,copy} with va_end Sara Sharon (1): iwlwifi: mvm: fix BAR seq ctrl reporting Sebastian Andrzej Siewior (1): x86/fpu: Remove second definition of fpu in __fpu__restore_sig() Sebastian Basierski (1): ixgbevf: VF2VF TCP RSS Selvin Xavier (2): RDMA/bnxt_re: Avoid accessing nq->bar_reg_iomem in failure case RDMA/bnxt_re: Fix recursive lock warning in debug kernel Serhey Popovych (1): tun: Consistently configure generic netdev params via rtnetlink Shannon Nelson (1): ixgbe: disallow IPsec Tx offload when in SR-IOV mode Shaohua Li (1): MD: fix invalid stored role for a disk Shaul Triebitz (1): iwlwifi: pcie: avoid empty free RB queue Shuah Khan (Samsung OSG) (1): selftests: usbip: add wait after attach and before checking port status Siva Rebbagondla (1): rsi: fix memory alignment issue in ARM32 platforms Song Muchun (1): sched/fair: Fix the min_vruntime update logic in dequeue_entity() Stephen Boyd (2): pinctrl: qcom: spmi-mpp: Fix drive strength setting firmware: coreboot: Unmap ioregion after device population Suzuki K Poulose (2): arm64: cpufeature: ctr: Fix cpu capability check for late CPUs coresight: etb10: Fix handling of perf mode Takashi Iwai (1): ALSA: hda: Check the non-cached stream buffers more explicitly Theodore Ts'o (1): ext4: fix argument checking in EXT4_IOC_MOVE_EXT Thierry Reding (1): hwmon: (pwm-fan) Set fan speed to 0 on suspend Tomi Valkeinen (1): drm: fix use of freed memory in drm_mode_setcrtc Tonghao Zhang (1): PCI/MSI: Warn and return error if driver enables MSI/MSI-X twice Tudor.Ambarus(a)microchip.com (1): usb: host: ohci-at91: fix request of irq for optional gpio Vignesh R (1): PCI: dwc: pci-dra7xx: Enable errata i870 for both EP and RC mode Vijay Immanuel (1): IB/rxe: fix for duplicate request processing and ack psns Viresh Kumar (1): cpufreq: dt: Try freeing static OPPs only if we have added them Waiman Long (2): locking/lockdep: Fix debug_locks off performance problem driver/dma/ioat: Call del_timer_sync() without holding prep_lock Wang Dongsheng (1): sdhci: acpi: add free_slot callback Wenwen Wang (1): scsi: megaraid_sas: fix a missing-check bug Will Deacon (2): signal: Introduce COMPAT_SIGMINSTKSZ for use in compat_sys_sigaltstack arm64: entry: Allow handling of undefined instructions from EL1 Wolfram Sang (1): i2c: rcar: cleanup DMA for all kinds of failure Xiao Ni (1): MD: Memory leak when flush bio size is zero Xiaochen Shen (1): x86/intel_rdt: Show missing resctrl mount options Yu Zhao (1): mmc: sdhci-pci-o2micro: Add quirk for O2 Micro dev 0x8620 rev 0x01 YueHaibing (3): pinctrl: sunxi: fix 'pctrl->functions' allocation in sunxi_pinctrl_build_state pinctrl: qcom: spmi-mpp: Fix err handling of pmic_mpp_set_mux failover: Add missing check to validate 'slave_dev' in net_failover_slave_unregister Yunlei He (1): f2fs: report error if quota off error during umount Yunsheng Lin (4): net: hns3: Fix for packet buffer setting bug net: hns3: Preserve vlan 0 in hardware table net: hns3: Fix ping exited problem when doing lp selftest net: hns3: Fix for vf vlan delete failed problem Zhikang Zhang (1): f2fs: avoid sleeping under spin_lock arch/arm64/kernel/cpufeature.c | 22 ++++-- arch/arm64/kernel/entry.S | 2 +- arch/arm64/kernel/traps.c | 11 +-- arch/s390/kernel/sthyi.c | 8 ++- arch/x86/boot/tools/build.c | 7 ++ arch/x86/include/asm/kvm_host.h | 1 + arch/x86/kernel/cpu/intel_rdt_rdtgroup.c | 7 ++ arch/x86/kernel/fpu/signal.c | 1 - arch/x86/kvm/vmx.c | 7 +- arch/x86/platform/olpc/olpc-xo1-rtc.c | 3 + block/bfq-wf2q.c | 13 +++- drivers/acpi/acpi_lpit.c | 6 ++ drivers/acpi/acpi_lpss.c | 2 + drivers/acpi/acpi_processor.c | 7 +- drivers/acpi/pptt.c | 33 ++++----- drivers/ata/libata-core.c | 1 + drivers/block/ataflop.c | 25 ++++--- drivers/block/swim.c | 13 +++- drivers/bluetooth/btbcm.c | 1 + drivers/char/tpm/tpm-interface.c | 3 +- drivers/cpufreq/cpufreq-dt.c | 34 +++++---- drivers/crypto/caam/regs.h | 28 ++++---- drivers/dma/dma-jz4780.c | 5 ++ drivers/dma/ioat/init.c | 9 ++- drivers/firmware/google/coreboot_table.c | 7 +- drivers/gpio/gpio-brcmstb.c | 15 +++- drivers/gpu/drm/drm_atomic.c | 5 ++ drivers/gpu/drm/drm_atomic_helper.c | 12 ++-- drivers/gpu/drm/drm_crtc.c | 10 ++- drivers/hv/channel_mgmt.c | 14 ++-- drivers/hwmon/pwm-fan.c | 12 +++- drivers/hwtracing/coresight/coresight-etb10.c | 4 ++ drivers/i2c/busses/i2c-rcar.c | 6 +- drivers/infiniband/core/sysfs.c | 19 +++-- drivers/infiniband/hw/bnxt_re/qplib_fp.c | 3 +- drivers/infiniband/hw/bnxt_re/qplib_rcfw.c | 13 +++- drivers/infiniband/hw/mlx5/qp.c | 4 +- drivers/infiniband/sw/rxe/rxe_resp.c | 8 ++- drivers/infiniband/sw/rxe/rxe_verbs.h | 2 + drivers/infiniband/ulp/ipoib/ipoib_cm.c | 8 ++- drivers/irqchip/qcom-pdc.c | 1 + drivers/lightnvm/pblk-core.c | 5 +- drivers/lightnvm/pblk-recovery.c | 6 +- drivers/lightnvm/pblk-sysfs.c | 8 ++- drivers/lightnvm/pblk-write.c | 14 ++-- drivers/md/bcache/sysfs.c | 2 + drivers/md/md.c | 30 ++++---- drivers/mfd/menelaus.c | 13 ++-- drivers/misc/vmw_vmci/vmci_driver.c | 2 +- drivers/misc/vmw_vmci/vmci_resource.c | 3 +- drivers/mmc/host/sdhci-acpi.c | 8 +++ drivers/mmc/host/sdhci-pci-o2micro.c | 3 + drivers/mtd/nand/raw/atmel/nand-controller.c | 4 ++ drivers/mtd/nand/raw/denali.c | 14 ++-- drivers/net/dsa/mv88e6xxx/phy.c | 3 + drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 4 +- drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 4 +- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c | 6 +- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 30 ++++++-- .../ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 5 ++ drivers/net/ethernet/intel/ice/ice.h | 4 +- drivers/net/ethernet/intel/ice/ice_controlq.c | 30 +++++--- drivers/net/ethernet/intel/ice/ice_ethtool.c | 17 ++++- drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 3 + drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 4 ++ drivers/net/ethernet/netronome/nfp/flower/action.c | 35 ++++++---- drivers/net/ethernet/netronome/nfp/nfp_devlink.c | 17 ++++- drivers/net/ethernet/qlogic/qla3xxx.c | 2 - drivers/net/ethernet/realtek/r8169.c | 12 +--- drivers/net/ethernet/socionext/netsec.c | 3 + drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 12 +++- drivers/net/ethernet/ti/cpsw.c | 1 + drivers/net/net_failover.c | 3 + drivers/net/phy/phylink.c | 3 + drivers/net/tun.c | 2 + drivers/net/wireless/ath/ath10k/wmi.c | 6 ++ .../net/wireless/broadcom/brcm80211/brcmutil/d11.c | 34 ++++++++- .../broadcom/brcm80211/include/brcmu_wifi.h | 2 + drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 8 ++- drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 9 ++- drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 9 +-- drivers/net/wireless/intel/iwlwifi/pcie/rx.c | 32 ++++++--- drivers/net/wireless/rsi/rsi_91x_usb.c | 11 +-- drivers/nvme/host/core.c | 2 +- drivers/nvme/target/rdma.c | 19 +++-- drivers/nvmem/core.c | 10 ++- drivers/pci/controller/dwc/pci-dra7xx.c | 11 ++- drivers/pci/controller/pcie-cadence-ep.c | 11 +-- drivers/pci/controller/pcie-mediatek.c | 11 +++ drivers/pci/msi.c | 9 ++- drivers/pci/pci-acpi.c | 16 ++++- drivers/pinctrl/qcom/pinctrl-spmi-mpp.c | 27 +++++--- drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c | 28 ++++++-- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 15 ++-- drivers/scsi/esp_scsi.c | 1 + drivers/scsi/esp_scsi.h | 2 + drivers/scsi/lpfc/lpfc_scsi.c | 14 +++- drivers/scsi/lpfc/lpfc_sli.c | 7 ++ drivers/scsi/mac_esp.c | 2 + drivers/scsi/megaraid/megaraid_sas_base.c | 3 + drivers/scsi/ufs/ufshcd.c | 5 +- drivers/spi/spi-ep93xx.c | 36 +++++++--- drivers/spi/spi-gpio.c | 10 +-- drivers/thermal/da9062-thermal.c | 4 +- drivers/thermal/rcar_thermal.c | 1 + drivers/uio/uio.c | 9 +++ drivers/usb/chipidea/otg.h | 3 +- drivers/usb/dwc2/hcd.c | 10 ++- drivers/usb/gadget/udc/atmel_usba_udc.c | 2 + drivers/usb/host/ohci-at91.c | 2 + drivers/usb/host/xhci-hub.c | 5 ++ drivers/usb/host/xhci-ring.c | 1 + drivers/usb/typec/tcpm.c | 6 ++ fs/ext4/move_extent.c | 8 ++- fs/f2fs/data.c | 9 ++- fs/f2fs/extent_cache.c | 51 +++++++++----- fs/f2fs/f2fs.h | 7 +- fs/f2fs/node.c | 7 ++ fs/f2fs/recovery.c | 1 + fs/f2fs/super.c | 19 ++++- include/drm/drm_atomic.h | 11 +++ include/linux/compat.h | 3 + include/uapi/linux/ndctl.h | 48 ++++++------- kernel/bpf/verifier.c | 16 ++--- kernel/bpf/xskmap.c | 10 +-- kernel/kprobes.c | 27 ++++++-- kernel/locking/lockdep.c | 4 +- kernel/sched/fair.c | 2 +- kernel/signal.c | 16 +++-- lib/debug_locks.c | 2 +- net/core/netclassid_cgroup.c | 1 + net/netfilter/xt_nat.c | 2 + net/sunrpc/xprtrdma/svc_rdma_backchannel.c | 1 + net/sunrpc/xprtrdma/transport.c | 6 ++ net/xdp/xsk.c | 2 + net/xfrm/xfrm_policy.c | 8 +-- security/smack/smack_lsm.c | 13 +++- sound/pci/hda/hda_controller.h | 1 + sound/pci/hda/hda_intel.c | 11 ++- tools/perf/Makefile.config | 2 +- tools/perf/builtin-report.c | 1 + .../pmu-events/arch/x86/ivytown/uncore-power.json | 16 ++--- .../pmu-events/arch/x86/jaketown/uncore-power.json | 16 ++--- .../tests/shell/record+probe_libc_inet_pton.sh | 2 +- tools/perf/util/event.c | 1 + tools/perf/util/evsel.c | 3 + tools/perf/util/pmu.c | 13 ++-- tools/perf/util/srcline.c | 3 + tools/perf/util/strbuf.c | 10 ++- tools/perf/util/trace-event-info.c | 2 + tools/perf/util/trace-event-read.c | 5 +- tools/power/cpupower/utils/cpufreq-info.c | 2 + tools/power/cpupower/utils/helpers/amd.c | 7 +- .../selftests/drivers/usb/usbip/usbip_test.sh | 4 ++ .../inter-event/trigger-synthetic-event-syntax.tc | 80 ++++++++++++++++++++++ tools/testing/selftests/net/reuseport_bpf.c | 13 ++-- 156 files changed, 1133 insertions(+), 430 deletions(-) create mode 100644 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6 years, 12 months

1
0
0 0

[PATCH] xtensa: make sure bFLT stack is 16 byte aligned

by Max Filippov

Xtensa ABI requires stack alignment to be at least 16. In noMMU configuration ARCH_SLAB_MINALIGN is used to align stack. Make it at least 16. This fixes the following runtime error in noMMU configuration, caused by interaction between insufficiently aligned stack and alloca function, that results in corruption of on-stack variable in the libc function glob: Caught unhandled exception in 'sh' (pid = 47, pc = 0x02d05d65) - should not happen EXCCAUSE is 15 Cc: stable(a)vger.kernel.org Signed-off-by: Max Filippov <jcmvbkbc(a)gmail.com> --- arch/xtensa/include/asm/processor.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/xtensa/include/asm/processor.h b/arch/xtensa/include/asm/processor.h index e4ccb88b7996..677bc76c1d70 100644 --- a/arch/xtensa/include/asm/processor.h +++ b/arch/xtensa/include/asm/processor.h @@ -23,7 +23,11 @@ # error Linux requires the Xtensa Windowed Registers Option. #endif -#define ARCH_SLAB_MINALIGN XCHAL_DATA_WIDTH +/* Xtensa ABI requires stack alignment to be at least 16 */ + +#define STACK_ALIGN (XCHAL_DATA_WIDTH > 16 ? XCHAL_DATA_WIDTH : 16) + +#define ARCH_SLAB_MINALIGN STACK_ALIGN /* * User space process size: 1 GB. -- 2.11.0

6 years, 12 months

1
0
0 0

[PATCH] MIPS: Fix `dma_alloc_coherent' returning a non-coherent allocation

by Maciej W. Rozycki

Fix a MIPS `dma_alloc_coherent' regression from commit bc3ec75de545 ("dma-mapping: merge direct and noncoherent ops") that causes a cached allocation to be returned on noncoherent cache systems. This is due to an inverted check now used in the MIPS implementation of `arch_dma_alloc' on the result from `dma_direct_alloc_pages' before doing the cached-to-uncached mapping of the allocation address obtained. The mapping has to be done for a non-NULL rather than NULL result, because a NULL result means the allocation has failed. Invert the check for correct operation then. Signed-off-by: Maciej W. Rozycki <macro(a)linux-mips.org> Fixes: bc3ec75de545 ("dma-mapping: merge direct and noncoherent ops") Cc: stable(a)vger.kernel.org # 4.19+ --- On Thu, 1 Nov 2018, Christoph Hellwig wrote: > Fails to compile for me with: > > cc1: error: ‘-march=r3000’ requires ‘-mfp32’ > > using the x86_64 corss gcc 8 from Debian testing. Hmm, that seems related to the FPXX ABI, which the R3000 does not support and which they may have configured as the default for GCC (`-mfpxx'). That's not relevant to the kernel, so we probably just ought to force `-mfp32' and `-mfp64' for 32-bit and 64-bit builds respectively these days. > Either way the config looks like we have all the required bits for > non-coherent dma support. The only guess is that somehow > dma_cache_wback_inv aren't hooked up to the right functions for some > reason, but I can't really think off why. Well, `dma_cache_wback_inv' isn't actually called and with the 64-bit configuration I switched to the address returned is in the XKPHYS cached noncoherent space, as proved with a simple diagnostic patch applied to `dma_direct_alloc' showing the results of `dev_is_dma_coherent' and the actual allocation: tc1: DEFTA at MMIO addr = 0x1e900000, IRQ = 20, Hardware addr = 08-00-2b-a3-a3-29 defxx tc1: dma_direct_alloc: coherent: 0 defxx tc1: dma_direct_alloc: returned: 9800000003db8000 tc1: registered as fddi0 (the value of 3 in bits 61:59 of the virtual address denotes the cached noncoherent attribute). The cause is commit bc3ec75de545 ("dma-mapping: merge direct and noncoherent ops") reversed the interpretation of the `dma_direct_alloc*' result in `arch_dma_alloc'. I guess this change was unlucky not to have this part of the API actually verified at run-time by anyone anywhere. Fixed thus, with debug output now as expected: defxx tc1: dma_direct_alloc: coherent: 0 defxx tc1: dma_direct_alloc: returned: 9000000003db8000 showing the address returned in the XKPHYS uncached space (the value of 2 in bits 61:59 of the virtual address denotes the uncached attribute), and the network interface working properly. Please apply, and backport as required. Maciej --- arch/mips/mm/dma-noncoherent.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) linux-mips-arch-dma-alloc-err.patch Index: linux-20181028-4maxp64-defconfig/arch/mips/mm/dma-noncoherent.c =================================================================== --- linux-20181028-4maxp64-defconfig.orig/arch/mips/mm/dma-noncoherent.c +++ linux-20181028-4maxp64-defconfig/arch/mips/mm/dma-noncoherent.c @@ -50,7 +50,7 @@ void *arch_dma_alloc(struct device *dev, void *ret; ret = dma_direct_alloc_pages(dev, size, dma_handle, gfp, attrs); - if (!ret && !(attrs & DMA_ATTR_NON_CONSISTENT)) { + if (ret && !(attrs & DMA_ATTR_NON_CONSISTENT)) { dma_cache_wback_inv((unsigned long) ret, size); ret = (void *)UNCAC_ADDR(ret); }

6 years, 12 months

3
3
0 0

[PATCH] [media] ov7670: make "xclk" clock optional

by Lubomir Rintel

When the "xclk" clock was added, it was made mandatory. This broke the driver on an OLPC plaform which doesn't know such clock. Make it optional. Tested on a OLPC XO-1 laptop. Cc: stable(a)vger.kernel.org # 4.11+ Fixes: 0a024d634cee ("[media] ov7670: get xclk") Signed-off-by: Lubomir Rintel <lkundrak(a)v3.sk> --- drivers/media/i2c/ov7670.c | 27 +++++++++++++++++---------- 1 file changed, 17 insertions(+), 10 deletions(-) diff --git a/drivers/media/i2c/ov7670.c b/drivers/media/i2c/ov7670.c index 31bf577b0bd3..64d1402882c8 100644 --- a/drivers/media/i2c/ov7670.c +++ b/drivers/media/i2c/ov7670.c @@ -1808,17 +1808,24 @@ static int ov7670_probe(struct i2c_client *client, info->pclk_hb_disable = true; } - info->clk = devm_clk_get(&client->dev, "xclk"); - if (IS_ERR(info->clk)) - return PTR_ERR(info->clk); - ret = clk_prepare_enable(info->clk); - if (ret) - return ret; + info->clk = devm_clk_get(&client->dev, "xclk"); /* optional */ + if (IS_ERR(info->clk)) { + ret = PTR_ERR(info->clk); + if (ret == -ENOENT) + info->clk = NULL; + else + return ret; + } + if (info->clk) { + ret = clk_prepare_enable(info->clk); + if (ret) + return ret; - info->clock_speed = clk_get_rate(info->clk) / 1000000; - if (info->clock_speed < 10 || info->clock_speed > 48) { - ret = -EINVAL; - goto clk_disable; + info->clock_speed = clk_get_rate(info->clk) / 1000000; + if (info->clock_speed < 10 || info->clock_speed > 48) { + ret = -EINVAL; + goto clk_disable; + } } ret = ov7670_init_gpio(client, info); -- 2.19.0

6 years, 12 months

3
7
0 0

[PATCH 4.18 000/150] 4.18.17-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.18.17 release. There are 150 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun Nov 4 18:28:05 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.18.17-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.18.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.18.17-rc1 Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: remove ipv6 zero address check in mcast queries David S. Miller <davem(a)davemloft.net> sparc: Throttle perf events properly. David S. Miller <davem(a)davemloft.net> sparc: Fix syscall fallback bugs in VDSO. David S. Miller <davem(a)davemloft.net> sparc: Fix single-pcr perf event counter management. David S. Miller <davem(a)davemloft.net> sparc64: Wire up compat getpeername and getsockname. David S. Miller <davem(a)davemloft.net> sparc64: Set %l4 properly on trap return after handling signals. David S. Miller <davem(a)davemloft.net> sparc64: Make proc_id signed. David Miller <davem(a)redhat.com> sparc64: Make corrupted user stacks more debuggable. David S. Miller <davem(a)davemloft.net> sparc64: Export __node_distance. Shalom Toledo <shalomt(a)mellanox.com> mlxsw: core: Fix devlink unregister flow Tariq Toukan <tariqt(a)mellanox.com> net/mlx5: WQ, fixes for fragmented WQ buffers API Dimitris Michailidis <dmichail(a)google.com> net: fix pskb_trim_rcsum_slow() with odd trim offset Cong Wang <xiyou.wangcong(a)gmail.com> net: drop skb on failure in ip_check_defrag() Taehee Yoo <ap420073(a)gmail.com> net: bpfilter: use get_pid_task instead of pid_task Petr Machata <petrm(a)mellanox.com> mlxsw: spectrum_switchdev: Don't ignore deletions of learned MACs Karsten Graul <kgraul(a)linux.ibm.com> net/smc: fix smc_buf_unuse to use the lgr pointer Talat Batheesh <talatb(a)mellanox.com> net/mlx5: Fix memory leak when setting fpga ipsec caps Xin Long <lucien.xin(a)gmail.com> sctp: not free the new asoc when sctp_wait_for_connect returns err Xin Long <lucien.xin(a)gmail.com> sctp: fix the data size calculation in sctp_data_size David Ahern <dsahern(a)gmail.com> net/ipv6: Allow onlink routes to have a device mismatch if it is the default route Davide Caratti <dcaratti(a)redhat.com> net/sched: cls_api: add missing validation of netlink attributes Phil Sutter <phil(a)nwl.cc> net: sched: Fix for duplicate class dump Florian Fainelli <f.fainelli(a)gmail.com> net: bcmgenet: Poll internal PHY for GENETv5 Huy Nguyen <huyn(a)mellanox.com> net/mlx5: Take only bit 24-26 of wqe.pftype_wq for page fault type Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: ipmr: fix unresolved entry dumps Jaime Caamaño Ruiz <jcaamano(a)suse.com> openvswitch: Fix push/pop ethernet validation Stefano Brivio <sbrivio(a)redhat.com> ip6_tunnel: Fix encapsulation layout Tobias Jungel <tobias.jungel(a)gmail.com> bonding: fix length of actor system Wenwen Wang <wang6495(a)umn.edu> ethtool: fix a privilege escalation bug Ake Koomsin <ake(a)igel.co.jp> virtio_net: avoid using netif_tx_disable() for serializing tx routine Jason Wang <jasowang(a)redhat.com> vhost: Fix Spectre V1 vulnerability Paolo Abeni <pabeni(a)redhat.com> udp6: fix encap return code for resubmitting Tung Nguyen <tung.q.nguyen(a)dektech.com.au> tipc: fix unsafe rcu locking when accessing publication list Marcelo Ricardo Leitner <marcelo.leitner(a)gmail.com> sctp: fix race on sctp_id2asoc Ido Schimmel <idosch(a)mellanox.com> rtnetlink: Disallow FDB configuration for non-Ethernet device Heiner Kallweit <hkallweit1(a)gmail.com> r8169: fix NAPI handling under high load Sean Tranchetti <stranche(a)codeaurora.org> net: udp: fix handling of CHECKSUM_COMPLETE packets Niklas Cassel <niklas.cassel(a)linaro.org> net: stmmac: Fix stmmac_mdio_reset() when building stmmac as modules Wenwen Wang <wang6495(a)umn.edu> net: socket: fix a missing-check bug Jakub Kicinski <jakub.kicinski(a)netronome.com> net: sched: gred: pass the right attribute to gred_change_table_def() Eric Dumazet <edumazet(a)google.com> net/mlx5e: fix csum adjustments caused by RXFCS David Ahern <dsahern(a)gmail.com> net/ipv6: Fix index counter for unicast addresses in in6_dump_addrs Fugang Duan <fugang.duan(a)nxp.com> net: fec: don't dump RX FIFO register when not available Cong Wang <xiyou.wangcong(a)gmail.com> llc: set SOCK_RCU_FREE in llc_sap_add_socket() Sabrina Dubroca <sd(a)queasysnail.net> ipv6: rate-limit probes for neighbourless routes Stefano Brivio <sbrivio(a)redhat.com> ipv6/ndisc: Preserve IPv6 control buffer if protocol error handlers are called Eric Dumazet <edumazet(a)google.com> ipv6: mcast: fix a use-after-free in inet6_mc_check Hangbin Liu <liuhangbin(a)gmail.com> bridge: do not add port to router list when receives query with source 0.0.0.0 Rasmus Villemoes <linux(a)rasmusvillemoes.dk> perf tools: Disable parallelism for 'make clean' Sasha Levin <sashal(a)kernel.org> Revert "netfilter: ipv6: nf_defrag: drop skb dst before queueing" Sasha Levin <sashal(a)kernel.org> Revert "mm: slowly shrink slabs with a relatively small number of objects" Khazhismel Kumykov <khazhy(a)google.com> fs/fat/fatent.c: add cond_resched() to fat_count_free_clusters() David Howells <dhowells(a)redhat.com> afs: Fix cell proc list Peter Oberparleiter <oberpar(a)linux.ibm.com> vmlinux.lds.h: Fix linker warnings about orphan .LPBX sections Peter Oberparleiter <oberpar(a)linux.ibm.com> vmlinux.lds.h: Fix incomplete .text.exit discards Paolo Abeni <pabeni(a)redhat.com> selftests: udpgso_bench.sh explicitly requires bash Paolo Abeni <pabeni(a)redhat.com> selftests: rtnetlink.sh explicitly requires bash. Ka-Cheong Poon <ka-cheong.poon(a)oracle.com> rds: RDS (tcp) hangs on sendto() to unresponding address Valentine Fatiev <Valentinef(a)mellanox.com> IB/mlx5: Unmap DMA addr from HCA before IOMMU Stephen Boyd <swboyd(a)chromium.org> gpio: Assign gpio_irq_chip::parents to non-stack pointer Arthur Kiyanovski <akiyano(a)amazon.com> net: ena: fix NULL dereference due to untimely napi initialization Arthur Kiyanovski <akiyano(a)amazon.com> net: ena: fix rare bug when failed restart/resume is followed by driver removal Arthur Kiyanovski <akiyano(a)amazon.com> net: ena: fix warning in rmmod caused by double iounmap Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: support CONFIG_KVM_AMD=y with CONFIG_CRYPTO_DEV_CCP_DD=m David Howells <dhowells(a)redhat.com> rxrpc: Fix connection-level abort handling David Howells <dhowells(a)redhat.com> rxrpc: Only take the rwind and mtu values from latest ACK David Howells <dhowells(a)redhat.com> rxrpc: Carry call state out of locked section in rxrpc_rotate_tx_window() David Howells <dhowells(a)redhat.com> rxrpc: Don't check RXRPC_CALL_TX_LAST after calling rxrpc_rotate_tx_window() Milian Wolff <milian.wolff(a)kdab.com> perf record: Use unmapped IP for inline callchain cursors Arnaldo Carvalho de Melo <acme(a)redhat.com> perf python: Use -Wno-redundant-decls to build with PYTHON=python3 Sascha Hauer <s.hauer(a)pengutronix.de> ARM: dts: imx53-qsb: disable 1.2GHz OPP Paul Burton <paul.burton(a)mips.com> compiler.h: Allow arch-specific asm/compiler.h Hans de Goede <hdegoede(a)redhat.com> HID: i2c-hid: Remove RESEND_REPORT_DESCR quirk and its handling Doron Roberts-Kedes <doronrk(a)fb.com> tls: Fix improper revert in zerocopy_from_iter Milian Wolff <milian.wolff(a)kdab.com> perf report: Don't try to map ip to invalid map Daniel Mack <daniel(a)zonque.org> libertas: call into generic suspend code before turning off power Anders Roxell <anders.roxell(a)linaro.org> clk: mvebu: armada-37xx-periph: Remove unused var num_parents Dan Carpenter <dan.carpenter(a)oracle.com> x86/paravirt: Fix some warning messages Anshuman Khandual <anshuman.khandual(a)arm.com> mm/migrate.c: split only transparent huge pages when allocation fails YueHaibing <yuehaibing(a)huawei.com> mm/gup_benchmark: fix unsigned comparison to zero in __gup_benchmark_ioctl Larry Chen <lchen(a)suse.com> ocfs2: fix crash in ocfs2_duplicate_clusters_by_page() Wenwen Wang <wang6495(a)umn.edu> yam: fix a missing-check bug Wenwen Wang <wang6495(a)umn.edu> net: cxgb3_main: fix a missing-check bug Srikar Dronamraju <srikar(a)linux.vnet.ibm.com> powerpc/numa: Skip onlining a offline node in kdump path Davide Caratti <dcaratti(a)redhat.com> be2net: don't flip hw_features when VXLANs are added/deleted Shirish S <shirish.s(a)amd.com> drm/amd/display: Signal hw_done() after waiting for flip_done() Guenter Roeck <linux(a)roeck-us.net> locking/ww_mutex: Fix runtime warning in the WW mutex selftest Guenter Roeck <linux(a)roeck-us.net> Revert "serial: 8250_dw: Fix runtime PM handling" Atish Patra <atish.patra(a)wdc.com> RISCV: Fix end PFN for low memory Maciej W. Rozycki <macro(a)linux-mips.org> declance: Fix continuation with the adapter identification message Rickard x Andersson <rickaran(a)axis.com> net: fec: fix rare tx timeout Mika Westerberg <mika.westerberg(a)linux.intel.com> thunderbolt: Initialize after IOMMUs Mika Westerberg <mika.westerberg(a)linux.intel.com> thunderbolt: Do not handle ICM events after domain is stopped Natarajan, Janakarajan <Janakarajan.Natarajan(a)amd.com> perf/x86/amd/uncore: Set ThreadMask and SliceMask for L3 Cache perf events Kan Liang <kan.liang(a)linux.intel.com> perf/x86/intel/uncore: Fix PCI BDF address of M3UPI on SKX Jiri Olsa <jolsa(a)redhat.com> perf/ring_buffer: Prevent concurent ring buffer access Masayoshi Mizuma <m.mizuma(a)jp.fujitsu.com> perf/x86/intel/uncore: Use boot_cpu_data.phys_proc_id instead of hardcorded physical package ID 0 Peter Zijlstra <peterz(a)infradead.org> perf/core: Fix perf_pmu_unregister() locking Liran Alon <liran.alon(a)oracle.com> KVM: nVMX: Fix emulation of VM_ENTRY_LOAD_BNDCFGS Liran Alon <liran.alon(a)oracle.com> KVM: x86: Do not use kvm_x86_ops->mpx_supported() directly Liran Alon <liran.alon(a)oracle.com> KVM: nVMX: Do not expose MPX VMX controls when guest MPX disabled Yu Zhao <yuzhao(a)google.com> cfg80211: fix use-after-free in reg_process_hint() Florian Fainelli <f.fainelli(a)gmail.com> smsc95xx: Check for Wake-on-LAN modes Florian Fainelli <f.fainelli(a)gmail.com> smsc75xx: Check for Wake-on-LAN modes Florian Fainelli <f.fainelli(a)gmail.com> r8152: Check for supported Wake-on-LAN Modes Florian Fainelli <f.fainelli(a)gmail.com> sr9800: Check for supported Wake-on-LAN modes Florian Fainelli <f.fainelli(a)gmail.com> lan78xx: Check for supported Wake-on-LAN modes Florian Fainelli <f.fainelli(a)gmail.com> ax88179_178a: Check for supported Wake-on-LAN modes Florian Fainelli <f.fainelli(a)gmail.com> asix: Check for supported Wake-on-LAN modes Florian Westphal <fw(a)strlen.de> netfilter: avoid erronous array bounds warning Taehee Yoo <ap420073(a)gmail.com> netfilter: nft_set_rbtree: add missing rb_erase() in GC routine David Howells <dhowells(a)redhat.com> rxrpc: Fix error distribution David Howells <dhowells(a)redhat.com> rxrpc: Fix transport sockopts to get IPv4 errors on an IPv6 socket David Howells <dhowells(a)redhat.com> rxrpc: Fix RTT gathering David Howells <dhowells(a)redhat.com> rxrpc: Fix checks as to whether we should set up a new call Nilesh Javali <nilesh.javali(a)cavium.com> scsi: qedi: Initialize the stats mutex lock Masashi Honma <masashi.honma(a)gmail.com> nl80211: Fix possible Spectre-v1 for CQM RSSI thresholds Nathan Chancellor <natechancellor(a)gmail.com> qed: Avoid implicit enum conversion in qed_iwarp_parse_rx_pkt Nathan Chancellor <natechancellor(a)gmail.com> qed: Avoid constant logical operation warning in qed_vf_pf_acquire Nathan Chancellor <natechancellor(a)gmail.com> qed: Avoid implicit enum conversion in qed_roce_mode_to_flavor Nathan Chancellor <natechancellor(a)gmail.com> qed: Fix mask parameter in qed_vf_prep_tunn_req_tlv Nathan Chancellor <natechancellor(a)gmail.com> qed: Avoid implicit enum conversion in qed_set_tunn_cls_info Lubomir Rintel <lkundrak(a)v3.sk> pxa168fb: prepare the clock Matias Karhumaa <matias.karhumaa(a)gmail.com> Bluetooth: SMP: fix crash in unpairing Martin Willi <martin(a)strongswan.org> mac80211_hwsim: do not omit multicast announce of first added radio Martin Willi <martin(a)strongswan.org> mac80211_hwsim: fix race in radio destruction from netlink notifier Martin Willi <martin(a)strongswan.org> mac80211_hwsim: fix locking when iterating radios during ns exit Masashi Honma <masashi.honma(a)gmail.com> nl80211: Fix possible Spectre-v1 for NL80211_TXRATE_HT Zhao Qiang <qiang.zhao(a)nxp.com> soc: fsl: qe: Fix copy/paste bug in ucc_get_tdm_sync_shift() Alexandre Belloni <alexandre.belloni(a)bootlin.com> soc: fsl: qbman: qman: avoid allocating from non existing gen_pool Michal Simek <michal.simek(a)xilinx.com> net: macb: Clean 64b dma addresses if they are not detected Florian Fainelli <f.fainelli(a)gmail.com> ARM: dts: BCM63xx: Fix incorrect interrupt specifiers Steve Capper <steve.capper(a)arm.com> arm64: hugetlb: Fix handling of young ptes zhong jiang <zhongjiang(a)huawei.com> netfilter: conntrack: get rid of double sizeof David Ahern <dsahern(a)gmail.com> netfilter: bridge: Don't sabotage nf_hook calls from an l3mdev Hans Verkuil <hverkuil(a)xs4all.nl> drm/i2c: tda9950: set MAX_RETRIES for errors only Colin Ian King <colin.king(a)canonical.com> drm/i2c: tda9950: fix timeout counter check Sean Tranchetti <stranche(a)codeaurora.org> xfrm: validate template mode Thomas Petazzoni <thomas.petazzoni(a)free-electrons.com> ARM: 8799/1: mm: fix pci_ioremap_io() offset check Steffen Klassert <steffen.klassert(a)secunet.com> xfrm: Fix NULL pointer dereference when skb_dst_force clears the dst_entry. Yuan-Chi Pang <fu3mo6goo(a)gmail.com> mac80211: fix TX status reporting for ieee80211s Johannes Berg <johannes.berg(a)intel.com> mac80211: TDLS: fix skb queue/priority assignment Jouni Malinen <jouni(a)codeaurora.org> cfg80211: Address some corner cases in scan result channel updating Bob Copeland <me(a)bobcopeland.com> mac80211: fix pending queue hang due to TX_DROP Andrei Otcheretianski <andrei.otcheretianski(a)intel.com> cfg80211: reg: Init wiphy_idx in regulatory_hint_core() Andrei Otcheretianski <andrei.otcheretianski(a)intel.com> mac80211: Always report TX status Sowmini Varadhan <sowmini.varadhan(a)oracle.com> xfrm: reset crypto_done when iterating over multiple input xfrms Sowmini Varadhan <sowmini.varadhan(a)oracle.com> xfrm: reset transport header back to network header after all input transforms ahave been applied Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> xfrm6: call kfree_skb when skb is toobig Steffen Klassert <steffen.klassert(a)secunet.com> xfrm: Validate address prefix lengths in the xfrm selector. ------------- Diffstat: Makefile | 4 +- arch/Kconfig | 8 ++ arch/arm/boot/dts/bcm63138.dtsi | 14 ++-- arch/arm/boot/dts/imx53-qsb-common.dtsi | 11 +++ arch/arm/kernel/vmlinux.lds.h | 2 + arch/arm/mm/ioremap.c | 2 +- arch/arm64/mm/hugetlbpage.c | 12 ++- arch/powerpc/mm/numa.c | 5 +- arch/riscv/kernel/setup.c | 2 +- arch/sparc/include/asm/cpudata_64.h | 2 +- arch/sparc/include/asm/switch_to_64.h | 3 +- arch/sparc/kernel/perf_event.c | 26 ++++++- arch/sparc/kernel/process_64.c | 25 ++++-- arch/sparc/kernel/rtrap_64.S | 4 +- arch/sparc/kernel/signal32.c | 12 ++- arch/sparc/kernel/signal_64.c | 6 +- arch/sparc/kernel/systbls_64.S | 4 +- arch/sparc/mm/init_64.c | 1 + arch/sparc/vdso/vclock_gettime.c | 12 ++- arch/x86/events/amd/uncore.c | 10 +++ arch/x86/events/intel/uncore_snbep.c | 14 ++-- arch/x86/include/asm/perf_event.h | 8 ++ arch/x86/kernel/paravirt.c | 4 +- arch/x86/kvm/svm.c | 6 +- arch/x86/kvm/vmx.c | 39 ++++++++-- arch/x86/kvm/x86.c | 2 +- drivers/clk/mvebu/armada-37xx-periph.c | 1 - drivers/gpio/gpiolib.c | 3 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 10 ++- drivers/gpu/drm/i2c/tda9950.c | 5 +- drivers/hid/hid-ids.h | 1 - drivers/hid/i2c-hid/i2c-hid.c | 18 +---- drivers/infiniband/hw/mlx5/mr.c | 12 ++- drivers/net/bonding/bond_netlink.c | 3 +- drivers/net/ethernet/amazon/ena/ena_netdev.c | 22 +++--- drivers/net/ethernet/amd/declance.c | 10 ++- drivers/net/ethernet/broadcom/genet/bcmmii.c | 7 +- drivers/net/ethernet/cadence/macb_main.c | 1 + drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 17 +++++ drivers/net/ethernet/emulex/benet/be_main.c | 5 +- drivers/net/ethernet/freescale/fec.h | 4 + drivers/net/ethernet/freescale/fec_main.c | 24 ++++-- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 57 ++++---------- drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 22 +++--- drivers/net/ethernet/mellanox/mlx5/core/eq.c | 2 +- .../net/ethernet/mellanox/mlx5/core/fpga/ipsec.c | 9 +-- .../net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h | 5 +- drivers/net/ethernet/mellanox/mlx5/core/wq.c | 5 -- drivers/net/ethernet/mellanox/mlx5/core/wq.h | 11 ++- drivers/net/ethernet/mellanox/mlxsw/core.c | 24 ++++-- .../ethernet/mellanox/mlxsw/spectrum_switchdev.c | 2 - drivers/net/ethernet/qlogic/qed/qed_iwarp.c | 4 +- drivers/net/ethernet/qlogic/qed/qed_roce.c | 15 +--- drivers/net/ethernet/qlogic/qed/qed_sp_commands.c | 2 +- drivers/net/ethernet/qlogic/qed/qed_vf.c | 5 +- drivers/net/ethernet/realtek/r8169.c | 8 +- drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 2 +- drivers/net/hamradio/yam.c | 4 + drivers/net/usb/asix_common.c | 3 + drivers/net/usb/ax88179_178a.c | 3 + drivers/net/usb/lan78xx.c | 17 +---- drivers/net/usb/r8152.c | 3 + drivers/net/usb/smsc75xx.c | 3 + drivers/net/usb/smsc95xx.c | 3 + drivers/net/usb/sr9800.c | 3 + drivers/net/virtio_net.c | 5 +- drivers/net/wireless/mac80211_hwsim.c | 36 +++++---- drivers/net/wireless/marvell/libertas/if_sdio.c | 4 + drivers/scsi/qedi/qedi_main.c | 1 + drivers/soc/fsl/qbman/qman.c | 3 + drivers/soc/fsl/qe/ucc.c | 2 +- drivers/thunderbolt/icm.c | 49 +++++------- drivers/thunderbolt/nhi.c | 2 +- drivers/tty/serial/8250/8250_dw.c | 4 - drivers/vhost/vhost.c | 2 + drivers/video/fbdev/pxa168fb.c | 6 +- fs/afs/cell.c | 17 ++++- fs/afs/dynroot.c | 2 +- fs/afs/internal.h | 4 +- fs/afs/main.c | 2 +- fs/afs/proc.c | 7 +- fs/fat/fatent.c | 1 + fs/ocfs2/refcounttree.c | 16 +++- include/asm-generic/vmlinux.lds.h | 6 +- include/linux/compiler_types.h | 12 +++ include/linux/gpio/driver.h | 7 ++ include/linux/mlx5/driver.h | 8 ++ include/linux/netfilter.h | 2 + include/net/ip6_fib.h | 4 + include/net/sctp/sm.h | 2 +- include/trace/events/rxrpc.h | 4 +- kernel/events/core.c | 11 +-- kernel/locking/test-ww_mutex.c | 10 ++- mm/gup_benchmark.c | 3 +- mm/migrate.c | 2 +- mm/vmscan.c | 11 --- net/bluetooth/mgmt.c | 7 +- net/bluetooth/smp.c | 29 ++++++- net/bluetooth/smp.h | 3 +- net/bpfilter/bpfilter_kern.c | 6 +- net/bridge/br_multicast.c | 9 ++- net/bridge/br_netfilter_hooks.c | 3 +- net/core/datagram.c | 5 +- net/core/ethtool.c | 8 +- net/core/rtnetlink.c | 10 +++ net/core/skbuff.c | 5 +- net/ipv4/ip_fragment.c | 12 ++- net/ipv4/ipmr_base.c | 2 - net/ipv4/udp.c | 20 ++++- net/ipv4/xfrm4_input.c | 1 + net/ipv4/xfrm4_mode_transport.c | 4 +- net/ipv6/addrconf.c | 6 +- net/ipv6/ip6_checksum.c | 20 ++++- net/ipv6/ip6_tunnel.c | 9 ++- net/ipv6/mcast.c | 16 ++-- net/ipv6/ndisc.c | 3 +- net/ipv6/netfilter/nf_conntrack_reasm.c | 2 - net/ipv6/route.c | 14 ++-- net/ipv6/udp.c | 6 +- net/ipv6/xfrm6_input.c | 1 + net/ipv6/xfrm6_mode_transport.c | 4 +- net/ipv6/xfrm6_output.c | 2 + net/llc/llc_conn.c | 1 + net/mac80211/mesh.h | 3 +- net/mac80211/mesh_hwmp.c | 9 +-- net/mac80211/status.c | 11 ++- net/mac80211/tdls.c | 8 +- net/mac80211/tx.c | 2 +- net/netfilter/nf_conntrack_proto_tcp.c | 4 +- net/netfilter/nft_set_rbtree.c | 28 +++---- net/openvswitch/flow_netlink.c | 4 +- net/rds/send.c | 13 +++- net/rxrpc/ar-internal.h | 19 +++-- net/rxrpc/call_accept.c | 4 +- net/rxrpc/call_object.c | 2 +- net/rxrpc/conn_client.c | 4 +- net/rxrpc/conn_event.c | 26 ++++--- net/rxrpc/conn_object.c | 4 +- net/rxrpc/input.c | 88 ++++++++++++---------- net/rxrpc/local_object.c | 32 +++++--- net/rxrpc/output.c | 31 ++++---- net/rxrpc/peer_event.c | 46 +++-------- net/rxrpc/peer_object.c | 17 ----- net/sched/cls_api.c | 11 ++- net/sched/sch_api.c | 3 +- net/sched/sch_gred.c | 2 +- net/sctp/socket.c | 9 ++- net/smc/smc_core.c | 23 +++--- net/socket.c | 11 ++- net/tipc/name_distr.c | 4 +- net/tls/tls_sw.c | 12 ++- net/wireless/nl80211.c | 20 +++-- net/wireless/reg.c | 8 +- net/wireless/scan.c | 58 +++++++++++--- net/xfrm/xfrm_input.c | 1 + net/xfrm/xfrm_output.c | 4 + net/xfrm/xfrm_policy.c | 4 + net/xfrm/xfrm_user.c | 15 ++++ tools/perf/Makefile | 4 +- tools/perf/util/machine.c | 8 +- tools/perf/util/setup.py | 2 +- tools/testing/selftests/net/fib-onlink-tests.sh | 14 ++-- tools/testing/selftests/net/rtnetlink.sh | 2 +- tools/testing/selftests/net/udpgso_bench.sh | 2 +- 164 files changed, 977 insertions(+), 641 deletions(-)

6 years, 12 months

5
155
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[PATCH v2 0/2] spi: fix incorrect property items

by Keiji Hayashibara

This series fixes incorrect property because it was different from the actual. The commit 71b8dfc691a3 ("spi: uniphier: re-add addressing properties") is the updated patch, therefore, it must be applied after the commit 7662d1dc17d4 ("spi: uniphier: fix incorrect property items"). Changes since v1: - Add commit 71b8dfc691a3 ("spi: uniphier: re-add addressing properties") The addressing properties of #address-cells and #size-cells are back again. Keiji Hayashibara (2): spi: uniphier: fix incorrect property items spi: uniphier: re-add addressing properties Documentation/devicetree/bindings/spi/spi-uniphier.txt | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) -- 2.7.4

6 years, 12 months

3
4
0 0

[PATCH] ASoC: intel: cht_bsw_max98090_ti: Add quirk for boards using pmc_plt_clk_0

by Hans de Goede

Some boards such as the Swanky model Chromebooks use pmc_plt_clk_0 for the mclk instead of pmc_plt_clk_3. This commit adds a DMI based quirk for this. This fixing audio no longer working on these devices after commit 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL") that commit fixes us unnecessary keeping unused clocks on, but in case of the Swanky that was breaking audio support since we were not using the right clock in the cht_bsw_max98090_ti machine driver. Cc: stable(a)vger.kernel.org Fixes: 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL") Reported-and-tested-by: Dean Wallace <duffydack73(a)gmail.com> Signed-off-by: Hans de Goede <hdegoede(a)redhat.com> --- sound/soc/intel/boards/cht_bsw_max98090_ti.c | 32 ++++++++++++++++++-- 1 file changed, 29 insertions(+), 3 deletions(-) diff --git a/sound/soc/intel/boards/cht_bsw_max98090_ti.c b/sound/soc/intel/boards/cht_bsw_max98090_ti.c index db6976f4ddaa..9d9f6e41d81c 100644 --- a/sound/soc/intel/boards/cht_bsw_max98090_ti.c +++ b/sound/soc/intel/boards/cht_bsw_max98090_ti.c @@ -19,6 +19,7 @@ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ +#include <linux/dmi.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/slab.h> @@ -35,6 +36,8 @@ #define CHT_PLAT_CLK_3_HZ 19200000 #define CHT_CODEC_DAI "HiFi" +#define QUIRK_PMC_PLT_CLK_0 0x01 + struct cht_mc_private { struct clk *mclk; struct snd_soc_jack jack; @@ -385,11 +388,29 @@ static struct snd_soc_card snd_soc_card_cht = { .num_controls = ARRAY_SIZE(cht_mc_controls), }; +static const struct dmi_system_id cht_max98090_quirk_table[] = { + { + /* Swanky model Chromebook (Toshiba Chromebook 2) */ + .matches = { + DMI_MATCH(DMI_PRODUCT_NAME, "Swanky"), + }, + .driver_data = (void *)QUIRK_PMC_PLT_CLK_0, + }, + {} +}; + static int snd_cht_mc_probe(struct platform_device *pdev) { + const struct dmi_system_id *dmi_id; struct device *dev = &pdev->dev; int ret_val = 0; struct cht_mc_private *drv; + const char *mclk_name; + int quirks = 0; + + dmi_id = dmi_first_match(cht_max98090_quirk_table); + if (dmi_id) + quirks = (unsigned long)dmi_id->driver_data; drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_KERNEL); if (!drv) @@ -411,11 +432,16 @@ static int snd_cht_mc_probe(struct platform_device *pdev) snd_soc_card_cht.dev = &pdev->dev; snd_soc_card_set_drvdata(&snd_soc_card_cht, drv); - drv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3"); + if (quirks & QUIRK_PMC_PLT_CLK_0) + mclk_name = "pmc_plt_clk_0"; + else + mclk_name = "pmc_plt_clk_3"; + + drv->mclk = devm_clk_get(&pdev->dev, mclk_name); if (IS_ERR(drv->mclk)) { dev_err(&pdev->dev, - "Failed to get MCLK from pmc_plt_clk_3: %ld\n", - PTR_ERR(drv->mclk)); + "Failed to get MCLK from %s: %ld\n", + mclk_name, PTR_ERR(drv->mclk)); return PTR_ERR(drv->mclk); } -- 2.19.0

6 years, 12 months

2
1
0 0

[PATCH] libertas: don't set URB_ZERO_PACKET on IN USB transfer

by Lubomir Rintel

The USB core gets rightfully upset: usb 1-1: BOGUS urb flags, 240 --> 200 WARNING: CPU: 0 PID: 60 at drivers/usb/core/urb.c:503 usb_submit_urb+0x2f8/0x3ed Modules linked in: CPU: 0 PID: 60 Comm: kworker/0:3 Not tainted 4.19.0-rc6-00319-g5206d00a45c7 #39 Hardware name: OLPC XO/XO, BIOS OLPC Ver 1.00.01 06/11/2014 Workqueue: events request_firmware_work_func EIP: usb_submit_urb+0x2f8/0x3ed Code: 75 06 8b 8f 80 00 00 00 8d 47 78 89 4d e4 89 55 e8 e8 35 1c f6 ff 8b 55 e8 56 52 8b 4d e4 51 50 68 e3 ce c7 c0 e8 ed 18 c6 ff <0f> 0b 83 c4 14 80 7d ef 01 74 0a 80 7d ef 03 0f 85 b8 00 00 00 8b EAX: 00000025 EBX: ce7d4980 ECX: 00000000 EDX: 00000001 ESI: 00000200 EDI: ce7d8800 EBP: ce7f5ea8 ESP: ce7f5e70 DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 EFLAGS: 00210292 CR0: 80050033 CR2: 00000000 CR3: 00e80000 CR4: 00000090 Call Trace: ? if_usb_fw_timeo+0x64/0x64 __if_usb_submit_rx_urb+0x85/0xe6 ? if_usb_fw_timeo+0x64/0x64 if_usb_submit_rx_urb_fwload+0xd/0xf if_usb_prog_firmware+0xc0/0x3db ? _request_firmware+0x54/0x47b ? _request_firmware+0x89/0x47b ? if_usb_probe+0x412/0x412 lbs_fw_loaded+0x55/0xa6 ? debug_smp_processor_id+0x12/0x14 helper_firmware_cb+0x3c/0x3f request_firmware_work_func+0x37/0x6f process_one_work+0x164/0x25a worker_thread+0x1c4/0x284 kthread+0xec/0xf1 ? cancel_delayed_work_sync+0xf/0xf ? kthread_create_on_node+0x1a/0x1a ret_from_fork+0x2e/0x38 ---[ end trace 3ef1e3b2dd53852f ]--- Cc: stable(a)vger.kernel.org Signed-off-by: Lubomir Rintel <lkundrak(a)v3.sk> --- drivers/net/wireless/marvell/libertas/if_usb.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/wireless/marvell/libertas/if_usb.c b/drivers/net/wireless/marvell/libertas/if_usb.c index 5fee555a3d60..220dcdee8d2b 100644 --- a/drivers/net/wireless/marvell/libertas/if_usb.c +++ b/drivers/net/wireless/marvell/libertas/if_usb.c @@ -459,8 +459,6 @@ static int __if_usb_submit_rx_urb(struct if_usb_card *cardp, MRVDRV_ETH_RX_PACKET_BUFFER_SIZE, callbackfn, cardp); - cardp->rx_urb->transfer_flags |= URB_ZERO_PACKET; - lbs_deb_usb2(&cardp->udev->dev, "Pointer for rx_urb %p\n", cardp->rx_urb); if ((ret = usb_submit_urb(cardp->rx_urb, GFP_ATOMIC))) { lbs_deb_usbd(&cardp->udev->dev, "Submit Rx URB failed: %d\n", ret); -- 2.19.0

6 years, 12 months

3
2
0 0

[PATCH 1/8] usb: dwc3: gadget: fix ISOC TRB type on unaligned transfers

by Felipe Balbi

When chaining ISOC TRBs together, only the first ISOC TRB should be of type ISOC_FIRST, all others should be of type ISOC. This patch fixes that. Fixes: c6267a51639b ("usb: dwc3: gadget: align transfers to wMaxPacketSize") Cc: <stable(a)vger.kernel.org> # v4.11+ Signed-off-by: Felipe Balbi <felipe.balbi(a)linux.intel.com> --- drivers/usb/dwc3/gadget.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index f973e7909f5b..2de1a3971a26 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -1072,7 +1072,7 @@ static void dwc3_prepare_one_trb_sg(struct dwc3_ep *dep, /* Now prepare one extra TRB to align transfer size */ trb = &dep->trb_pool[dep->trb_enqueue]; __dwc3_prepare_one_trb(dep, trb, dwc->bounce_addr, - maxp - rem, false, 0, + maxp - rem, false, 1, req->request.stream_id, req->request.short_not_ok, req->request.no_interrupt); @@ -1116,7 +1116,7 @@ static void dwc3_prepare_one_trb_linear(struct dwc3_ep *dep, /* Now prepare one extra TRB to align transfer size */ trb = &dep->trb_pool[dep->trb_enqueue]; __dwc3_prepare_one_trb(dep, trb, dwc->bounce_addr, maxp - rem, - false, 0, req->request.stream_id, + false, 1, req->request.stream_id, req->request.short_not_ok, req->request.no_interrupt); } else if (req->request.zero && req->request.length && @@ -1132,7 +1132,7 @@ static void dwc3_prepare_one_trb_linear(struct dwc3_ep *dep, /* Now prepare one extra TRB to handle ZLP */ trb = &dep->trb_pool[dep->trb_enqueue]; __dwc3_prepare_one_trb(dep, trb, dwc->bounce_addr, 0, - false, 0, req->request.stream_id, + false, 1, req->request.stream_id, req->request.short_not_ok, req->request.no_interrupt); } else { -- 2.19.1

6 years, 12 months

1
0
0 0

v4.19.1 build: 0 failures 3 warnings (v4.19.1)

by Build bot for Mark Brown

Tree/Branch: v4.19.1 Git describe: v4.19.1 Commit: 07a03b97b9 Linux 4.19.1 Build Time: 123 min 50 sec Passed: 11 / 11 (100.00 %) Failed: 0 / 11 ( 0.00 %) Errors: 0 Warnings: 3 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm64-allmodconfig 1 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : arm-multi_v5_defconfig ------------------------------------------------------------------------------- Warnings Summary: 3 1 ../drivers/staging/erofs/unzip_vle.c:186:29: warning: array subscript is above array bounds [-Warray-bounds] 1 ../drivers/isdn/hardware/eicon/message.c:5985:1: warning: the frame size of 2064 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/i2c/busses/i2c-aspeed.c:567:1: warning: label 'out' defined but not used [-Wunused-label] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/isdn/hardware/eicon/message.c:5985:1: warning: the frame size of 2064 bytes is larger than 2048 bytes [-Wframe-larger-than=] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/staging/erofs/unzip_vle.c:186:29: warning: array subscript is above array bounds [-Warray-bounds] ------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/i2c/busses/i2c-aspeed.c:567:1: warning: label 'out' defined but not used [-Wunused-label] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig x86_64-allmodconfig arm64-defconfig

6 years, 12 months

1
0
0 0

[PATCH net] bonding/802.3ad: fix link_failure_count tracking

by Jarod Wilson

Commit 4d2c0cda07448ea6980f00102dc3964eb25e241c set slave->link to BOND_LINK_DOWN for 802.3ad bonds whenever invalid speed/duplex values were read, to fix a problem with slaves getting into weird states, but in the process, broke tracking of link failures, as going straight to BOND_LINK_DOWN when a link is indeed down (cable pulled, switch rebooted) means we broke out of bond_miimon_inspect()'s BOND_LINK_DOWN case because !link_state was already true, we never incremented commit, and never got a chance to call bond_miimon_commit(), where slave->link_failure_count would be incremented. I believe the simple fix here is to mark the slave as BOND_LINK_FAIL, and let bond_miimon_inspect() transition the link from _FAIL to either _UP or _DOWN, and in the latter case, we now get proper incrementing of link_failure_count again. Fixes: 4d2c0cda07448ea6980f00102dc3964eb25e241c CC: Mahesh Bandewar <maheshb(a)google.com> CC: David S. Miller <davem(a)davemloft.net> CC: netdev(a)vger.kernel.org CC: stable(a)vger.kernel.org Signed-off-by: Jarod Wilson <jarod(a)redhat.com> --- drivers/net/bonding/bond_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index ffa37adb7681..333387f1f1fe 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -3112,13 +3112,13 @@ static int bond_slave_netdev_event(unsigned long event, case NETDEV_CHANGE: /* For 802.3ad mode only: * Getting invalid Speed/Duplex values here will put slave - * in weird state. So mark it as link-down for the time + * in weird state. So mark it as link-fail for the time * being and let link-monitoring (miimon) set it right when * correct speeds/duplex are available. */ if (bond_update_speed_duplex(slave) && BOND_MODE(bond) == BOND_MODE_8023AD) - slave->link = BOND_LINK_DOWN; + slave->link = BOND_LINK_FAIL; if (BOND_MODE(bond) == BOND_MODE_8023AD) bond_3ad_adapter_speed_duplex_changed(slave); -- 2.16.1

6 years, 12 months

2
3
0 0

stable/linux-4.14.y boot: 128 boots: 1 failed, 113 passed with 13 offline, 1 untried/unknown (v4.14.79)

by kernelci.org bot

stable/linux-4.14.y boot: 128 boots: 1 failed, 113 passed with 13 offline, 1 untried/unknown (v4.14.79) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-4.14.y/kernel/v4.14.7… Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.14.y/kernel/v4.14.79/ Tree: stable Branch: linux-4.14.y Git Describe: v4.14.79 Git Commit: 50961e4888a1d53544ac4ea6f185fc27ee4fee4f Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 63 unique boards, 24 SoC families, 15 builds out of 185 Boot Regressions Detected: arm64: defconfig: rk3399-firefly: lab-baylibre-seattle: new failure (last pass: v4.14.78) Boot Failure Detected: arm64: defconfig rk3399-firefly: 1 failed lab Offline Platforms: arm: tegra_defconfig: tegra124-jetson-tk1: 1 offline lab bcm2835_defconfig: bcm2835-rpi-b: 1 offline lab sama5_defconfig: at91-sama5d4_xplained: 1 offline lab multi_v7_defconfig: alpine-db: 1 offline lab at91-sama5d4_xplained: 1 offline lab socfpga_cyclone5_de0_sockit: 1 offline lab sun5i-r8-chip: 1 offline lab tegra124-jetson-tk1: 1 offline lab sunxi_defconfig: sun5i-r8-chip: 1 offline lab arm64: defconfig: apq8016-sbc: 1 offline lab juno-r2: 1 offline lab meson-gxl-s905d-p230: 1 offline lab mt7622-rfb1: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years, 12 months

1
0
0 0

stable/linux-4.18.y boot: 130 boots: 0 failed, 117 passed with 13 offline (v4.18.17)

by kernelci.org bot

stable/linux-4.18.y boot: 130 boots: 0 failed, 117 passed with 13 offline (v4.18.17) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-4.18.y/kernel/v4.18.1… Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.18.y/kernel/v4.18.17/ Tree: stable Branch: linux-4.18.y Git Describe: v4.18.17 Git Commit: 2237effd7edc201d9d6bed6bef8ada3cb1499d7b Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 66 unique boards, 24 SoC families, 15 builds out of 187 Offline Platforms: arm: tegra_defconfig: tegra124-jetson-tk1: 1 offline lab bcm2835_defconfig: bcm2835-rpi-b: 1 offline lab sama5_defconfig: at91-sama5d4_xplained: 1 offline lab multi_v7_defconfig: alpine-db: 1 offline lab at91-sama5d4_xplained: 1 offline lab socfpga_cyclone5_de0_sockit: 1 offline lab sun5i-r8-chip: 1 offline lab tegra124-jetson-tk1: 1 offline lab sunxi_defconfig: sun5i-r8-chip: 1 offline lab arm64: defconfig: apq8016-sbc: 1 offline lab juno-r2: 1 offline lab meson-gxl-s905d-p230: 1 offline lab mt7622-rfb1: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years, 12 months

1
0
0 0

stable-rc/linux-4.14.y boot: 128 boots: 0 failed, 115 passed with 13 offline (v4.14.79)

by kernelci.org bot

stable-rc/linux-4.14.y boot: 128 boots: 0 failed, 115 passed with 13 offline (v4.14.79) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.79/ Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.79 Git Commit: 50961e4888a1d53544ac4ea6f185fc27ee4fee4f Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 63 unique boards, 24 SoC families, 15 builds out of 185 Offline Platforms: arm: tegra_defconfig: tegra124-jetson-tk1: 1 offline lab bcm2835_defconfig: bcm2835-rpi-b: 1 offline lab sama5_defconfig: at91-sama5d4_xplained: 1 offline lab multi_v7_defconfig: alpine-db: 1 offline lab at91-sama5d4_xplained: 1 offline lab socfpga_cyclone5_de0_sockit: 1 offline lab sun5i-r8-chip: 1 offline lab tegra124-jetson-tk1: 1 offline lab sunxi_defconfig: sun5i-r8-chip: 1 offline lab arm64: defconfig: apq8016-sbc: 1 offline lab juno-r2: 1 offline lab meson-gxl-s905d-p230: 1 offline lab mt7622-rfb1: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years, 12 months

1
0
0 0

v4.14.79 build: 0 failures 0 warnings (v4.14.79)

by Build bot for Mark Brown

Tree/Branch: v4.14.79 Git describe: v4.14.79 Commit: 50961e4888 Linux 4.14.79 Build Time: 111 min 59 sec Passed: 11 / 11 (100.00 %) Failed: 0 / 11 ( 0.00 %) Errors: 0 Warnings: 0 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig x86_64-allmodconfig arm64-defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

6 years, 12 months

1
0
0 0

stable-rc/linux-4.18.y boot: 130 boots: 0 failed, 115 passed with 13 offline, 2 untried/unknown (v4.18.17)

by kernelci.org bot

stable-rc/linux-4.18.y boot: 130 boots: 0 failed, 115 passed with 13 offline, 2 untried/unknown (v4.18.17) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.18.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.18.y/kernel/v4.18.17/ Tree: stable-rc Branch: linux-4.18.y Git Describe: v4.18.17 Git Commit: 2237effd7edc201d9d6bed6bef8ada3cb1499d7b Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 66 unique boards, 24 SoC families, 15 builds out of 187 Offline Platforms: arm: tegra_defconfig: tegra124-jetson-tk1: 1 offline lab bcm2835_defconfig: bcm2835-rpi-b: 1 offline lab sama5_defconfig: at91-sama5d4_xplained: 1 offline lab multi_v7_defconfig: alpine-db: 1 offline lab at91-sama5d4_xplained: 1 offline lab socfpga_cyclone5_de0_sockit: 1 offline lab sun5i-r8-chip: 1 offline lab tegra124-jetson-tk1: 1 offline lab sunxi_defconfig: sun5i-r8-chip: 1 offline lab arm64: defconfig: apq8016-sbc: 1 offline lab juno-r2: 1 offline lab meson-gxl-s905d-p230: 1 offline lab mt7622-rfb1: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years, 12 months

1
0
0 0

[PATCH v3 03/28] clk: sunxi-ng: Use u64 for calculation of NM rate

by Jernej Skrabec

Allwinner H6 SoC has multiplier N range between 1 and 254. Since parent rate is 24MHz, intermediate result when calculating final rate easily overflows 32 bit variable. Because of that, introduce function for calculating clock rate which uses 64 bit variable for intermediate result. Fixes: 6174a1e24b0d ("clk: sunxi-ng: Add N-M-factor clock support") Fixes: ee28648cb2b4 ("clk: sunxi-ng: Remove the use of rational computations") CC: <stable(a)vger.kernel.org> Signed-off-by: Jernej Skrabec <jernej.skrabec(a)siol.net> --- drivers/clk/sunxi-ng/ccu_nm.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/drivers/clk/sunxi-ng/ccu_nm.c b/drivers/clk/sunxi-ng/ccu_nm.c index 6fe3c14f7b2d..424d8635b053 100644 --- a/drivers/clk/sunxi-ng/ccu_nm.c +++ b/drivers/clk/sunxi-ng/ccu_nm.c @@ -19,6 +19,17 @@ struct _ccu_nm { unsigned long m, min_m, max_m; }; +static unsigned long ccu_nm_calc_rate(unsigned long parent, + unsigned long n, unsigned long m) +{ + u64 rate = parent; + + rate *= n; + do_div(rate, m); + + return rate; +} + static void ccu_nm_find_best(unsigned long parent, unsigned long rate, struct _ccu_nm *nm) { @@ -28,7 +39,8 @@ static void ccu_nm_find_best(unsigned long parent, unsigned long rate, for (_n = nm->min_n; _n <= nm->max_n; _n++) { for (_m = nm->min_m; _m <= nm->max_m; _m++) { - unsigned long tmp_rate = parent * _n / _m; + unsigned long tmp_rate = ccu_nm_calc_rate(parent, + _n, _m); if (tmp_rate > rate) continue; @@ -100,7 +112,7 @@ static unsigned long ccu_nm_recalc_rate(struct clk_hw *hw, if (ccu_sdm_helper_is_enabled(&nm->common, &nm->sdm)) rate = ccu_sdm_helper_read_rate(&nm->common, &nm->sdm, m, n); else - rate = parent_rate * n / m; + rate = ccu_nm_calc_rate(parent_rate, n, m); if (nm->common.features & CCU_FEATURE_FIXED_POSTDIV) rate /= nm->fixed_post_div; @@ -149,7 +161,7 @@ static long ccu_nm_round_rate(struct clk_hw *hw, unsigned long rate, _nm.max_m = nm->m.max ?: 1 << nm->m.width; ccu_nm_find_best(*parent_rate, rate, &_nm); - rate = *parent_rate * _nm.n / _nm.m; + rate = ccu_nm_calc_rate(*parent_rate, _nm.n, _nm.m); if (nm->common.features & CCU_FEATURE_FIXED_POSTDIV) rate /= nm->fixed_post_div; -- 2.19.1

6 years, 12 months

1
0
0 0

stable/linux-4.14.y build: 185 builds: 0 failed, 185 passed, 1 warning (v4.14.79)

by kernelci.org bot

stable/linux-4.14.y build: 185 builds: 0 failed, 185 passed, 1 warning (v4.14.79) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.14.y/kernel/v4.14.79/ Tree: stable Branch: linux-4.14.y Git Describe: v4.14.79 Git Commit: 50961e4888a1d53544ac4ea6f185fc27ee4fee4f Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 4 unique architectures Warnings Detected: mips: gcc version 6.3.0 (GCC) decstation_defconfig: 1 warning Warnings summary: 1 drivers/net/ethernet/amd/declance.c:1230:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/amd/declance.c:1230:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable/linux-4.18.y build: 187 builds: 0 failed, 187 passed, 230 warnings (v4.18.17)

by kernelci.org bot

stable/linux-4.18.y build: 187 builds: 0 failed, 187 passed, 230 warnings (v4.18.17) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.18.y/kernel/v4.18.17/ Tree: stable Branch: linux-4.18.y Git Describe: v4.18.17 Git Commit: 2237effd7edc201d9d6bed6bef8ada3cb1499d7b Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 4 unique architectures Warnings Detected: arm64: gcc version 7.3.0 (Debian 7.3.0-28) allnoconfig: 1 warning defconfig: 2 warnings tinyconfig: 1 warning arm: gcc version 7.3.0 (Debian 7.3.0-28) acs5k_defconfig: 2 warnings acs5k_tiny_defconfig: 2 warnings allnoconfig: 1 warning am200epdkit_defconfig: 2 warnings aspeed_g4_defconfig: 2 warnings aspeed_g5_defconfig: 2 warnings assabet_defconfig: 2 warnings at91_dt_defconfig: 2 warnings axm55xx_defconfig: 2 warnings badge4_defconfig: 2 warnings bcm2835_defconfig: 2 warnings cerfcube_defconfig: 2 warnings clps711x_defconfig: 1 warning cm_x2xx_defconfig: 2 warnings cm_x300_defconfig: 2 warnings cns3420vb_defconfig: 2 warnings colibri_pxa270_defconfig: 2 warnings colibri_pxa300_defconfig: 2 warnings collie_defconfig: 1 warning corgi_defconfig: 2 warnings davinci_all_defconfig: 2 warnings dove_defconfig: 2 warnings ebsa110_defconfig: 2 warnings efm32_defconfig: 1 warning em_x270_defconfig: 2 warnings ep93xx_defconfig: 2 warnings eseries_pxa_defconfig: 2 warnings exynos_defconfig: 2 warnings ezx_defconfig: 2 warnings footbridge_defconfig: 2 warnings gemini_defconfig: 1 warning h3600_defconfig: 2 warnings h5000_defconfig: 2 warnings hackkit_defconfig: 2 warnings hisi_defconfig: 1 warning imote2_defconfig: 2 warnings imx_v4_v5_defconfig: 2 warnings imx_v6_v7_defconfig: 2 warnings integrator_defconfig: 2 warnings iop13xx_defconfig: 2 warnings iop32x_defconfig: 2 warnings iop33x_defconfig: 2 warnings ixp4xx_defconfig: 2 warnings jornada720_defconfig: 2 warnings keystone_defconfig: 2 warnings ks8695_defconfig: 2 warnings lart_defconfig: 2 warnings lpc18xx_defconfig: 1 warning lpc32xx_defconfig: 2 warnings lpd270_defconfig: 2 warnings lubbock_defconfig: 2 warnings magician_defconfig: 2 warnings mainstone_defconfig: 2 warnings mini2440_defconfig: 2 warnings mmp2_defconfig: 2 warnings moxart_defconfig: 1 warning mps2_defconfig: 1 warning multi_v4t_defconfig: 1 warning multi_v5_defconfig: 2 warnings multi_v7_defconfig: 10 warnings mv78xx0_defconfig: 2 warnings mvebu_v5_defconfig: 2 warnings mvebu_v7_defconfig: 2 warnings mxs_defconfig: 2 warnings neponset_defconfig: 2 warnings netwinder_defconfig: 1 warning netx_defconfig: 2 warnings nhk8815_defconfig: 2 warnings nuc910_defconfig: 1 warning nuc950_defconfig: 1 warning nuc960_defconfig: 1 warning omap1_defconfig: 2 warnings omap2plus_defconfig: 2 warnings orion5x_defconfig: 2 warnings oxnas_v6_defconfig: 2 warnings palmz72_defconfig: 2 warnings pcm027_defconfig: 2 warnings pleb_defconfig: 2 warnings prima2_defconfig: 2 warnings pxa168_defconfig: 2 warnings pxa255-idp_defconfig: 2 warnings pxa3xx_defconfig: 2 warnings pxa910_defconfig: 2 warnings pxa_defconfig: 2 warnings qcom_defconfig: 3 warnings raumfeld_defconfig: 2 warnings realview_defconfig: 2 warnings rpc_defconfig: 2 warnings s3c2410_defconfig: 2 warnings s3c6400_defconfig: 2 warnings s5pv210_defconfig: 2 warnings sama5_defconfig: 2 warnings shannon_defconfig: 2 warnings shmobile_defconfig: 1 warning simpad_defconfig: 2 warnings socfpga_defconfig: 2 warnings spear13xx_defconfig: 2 warnings spear3xx_defconfig: 2 warnings spear6xx_defconfig: 2 warnings spitz_defconfig: 2 warnings stm32_defconfig: 1 warning sunxi_defconfig: 2 warnings tango4_defconfig: 2 warnings tct_hammer_defconfig: 2 warnings tegra_defconfig: 2 warnings tinyconfig: 1 warning trizeps4_defconfig: 2 warnings u300_defconfig: 2 warnings u8500_defconfig: 2 warnings versatile_defconfig: 2 warnings vexpress_defconfig: 2 warnings vf610m4_defconfig: 1 warning viper_defconfig: 2 warnings vt8500_v6_v7_defconfig: 1 warning xcep_defconfig: 2 warnings zeus_defconfig: 2 warnings zx_defconfig: 1 warning mips: gcc version 6.3.0 (GCC) decstation_defconfig: 1 warning lemote2f_defconfig: 1 warning nlm_xlp_defconfig: 1 warning Warnings summary: 214 <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] 4 <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] 2 net/core/rtnetlink.c:3106:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] 2 arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional 1 drivers/net/ethernet/amd/declance.c:1232:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 arch/arm/boot/dts/rk3288-veyron-speedy.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-veyron-pinky.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-veyron-minnie.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-veyron-jerry.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-veyron-jaq.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-evb-rk808.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-evb-act8846.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ath25_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/amd/declance.c:1232:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3106:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 10 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional arch/arm/boot/dts/rk3288-evb-act8846.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-evb-rk808.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-jaq.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-jerry.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-minnie.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-pinky.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-speedy.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3106:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- omega2p_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pic32mzda_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tango4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- vf610m4_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- vocore2_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] --- For more info write to <info(a)kernelci.org>

6 years, 12 months

1
0
0 0

stable-rc/linux-4.14.y build: 185 builds: 0 failed, 185 passed, 1 warning (v4.14.79)

by kernelci.org bot

stable-rc/linux-4.14.y build: 185 builds: 0 failed, 185 passed, 1 warning (v4.14.79) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.79/ Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.79 Git Commit: 50961e4888a1d53544ac4ea6f185fc27ee4fee4f Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 4 unique architectures Warnings Detected: mips: gcc version 6.3.0 (GCC) decstation_defconfig: 1 warning Warnings summary: 1 drivers/net/ethernet/amd/declance.c:1230:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/amd/declance.c:1230:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

6 years, 12 months

1
0
0 0

stable-rc/linux-4.18.y build: 187 builds: 0 failed, 187 passed, 232 warnings (v4.18.17)

by kernelci.org bot

stable-rc/linux-4.18.y build: 187 builds: 0 failed, 187 passed, 232 warnings (v4.18.17) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.18.y/kernel/v4.18.17/ Tree: stable-rc Branch: linux-4.18.y Git Describe: v4.18.17 Git Commit: 2237effd7edc201d9d6bed6bef8ada3cb1499d7b Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 4 unique architectures Warnings Detected: arm64: gcc version 7.3.0 (Debian 7.3.0-28) allnoconfig: 1 warning defconfig: 2 warnings tinyconfig: 1 warning arm: gcc version 7.3.0 (Debian 7.3.0-28) acs5k_defconfig: 2 warnings acs5k_tiny_defconfig: 2 warnings allnoconfig: 1 warning am200epdkit_defconfig: 2 warnings aspeed_g4_defconfig: 2 warnings aspeed_g5_defconfig: 2 warnings assabet_defconfig: 2 warnings at91_dt_defconfig: 2 warnings axm55xx_defconfig: 2 warnings badge4_defconfig: 2 warnings bcm2835_defconfig: 2 warnings cerfcube_defconfig: 2 warnings clps711x_defconfig: 1 warning cm_x2xx_defconfig: 2 warnings cm_x300_defconfig: 2 warnings cns3420vb_defconfig: 2 warnings colibri_pxa270_defconfig: 2 warnings colibri_pxa300_defconfig: 2 warnings collie_defconfig: 1 warning corgi_defconfig: 2 warnings davinci_all_defconfig: 2 warnings dove_defconfig: 2 warnings ebsa110_defconfig: 2 warnings efm32_defconfig: 1 warning em_x270_defconfig: 2 warnings ep93xx_defconfig: 2 warnings eseries_pxa_defconfig: 2 warnings exynos_defconfig: 2 warnings ezx_defconfig: 2 warnings footbridge_defconfig: 2 warnings gemini_defconfig: 1 warning h3600_defconfig: 2 warnings h5000_defconfig: 2 warnings hackkit_defconfig: 2 warnings hisi_defconfig: 1 warning imote2_defconfig: 2 warnings imx_v4_v5_defconfig: 2 warnings imx_v6_v7_defconfig: 2 warnings integrator_defconfig: 2 warnings iop13xx_defconfig: 2 warnings iop32x_defconfig: 2 warnings iop33x_defconfig: 2 warnings ixp4xx_defconfig: 2 warnings jornada720_defconfig: 2 warnings keystone_defconfig: 2 warnings ks8695_defconfig: 2 warnings lart_defconfig: 2 warnings lpc18xx_defconfig: 1 warning lpc32xx_defconfig: 2 warnings lpd270_defconfig: 2 warnings lubbock_defconfig: 2 warnings magician_defconfig: 2 warnings mainstone_defconfig: 2 warnings mini2440_defconfig: 2 warnings mmp2_defconfig: 2 warnings moxart_defconfig: 1 warning mps2_defconfig: 1 warning multi_v4t_defconfig: 1 warning multi_v5_defconfig: 2 warnings multi_v7_defconfig: 10 warnings mv78xx0_defconfig: 2 warnings mvebu_v5_defconfig: 2 warnings mvebu_v7_defconfig: 2 warnings mxs_defconfig: 2 warnings neponset_defconfig: 2 warnings netwinder_defconfig: 1 warning netx_defconfig: 2 warnings nhk8815_defconfig: 2 warnings nuc910_defconfig: 1 warning nuc950_defconfig: 1 warning nuc960_defconfig: 1 warning omap1_defconfig: 2 warnings omap2plus_defconfig: 2 warnings orion5x_defconfig: 2 warnings oxnas_v6_defconfig: 2 warnings palmz72_defconfig: 2 warnings pcm027_defconfig: 2 warnings pleb_defconfig: 2 warnings prima2_defconfig: 2 warnings pxa168_defconfig: 2 warnings pxa255-idp_defconfig: 2 warnings pxa3xx_defconfig: 2 warnings pxa910_defconfig: 2 warnings pxa_defconfig: 2 warnings qcom_defconfig: 3 warnings raumfeld_defconfig: 2 warnings realview_defconfig: 2 warnings rpc_defconfig: 2 warnings s3c2410_defconfig: 2 warnings s3c6400_defconfig: 2 warnings s5pv210_defconfig: 2 warnings sama5_defconfig: 2 warnings shannon_defconfig: 2 warnings shmobile_defconfig: 1 warning simpad_defconfig: 2 warnings socfpga_defconfig: 2 warnings spear13xx_defconfig: 2 warnings spear3xx_defconfig: 2 warnings spear6xx_defconfig: 2 warnings spitz_defconfig: 2 warnings stm32_defconfig: 1 warning sunxi_defconfig: 2 warnings tango4_defconfig: 2 warnings tct_hammer_defconfig: 2 warnings tegra_defconfig: 2 warnings tinyconfig: 1 warning trizeps4_defconfig: 2 warnings u300_defconfig: 2 warnings u8500_defconfig: 2 warnings versatile_defconfig: 2 warnings vexpress_defconfig: 2 warnings vf610m4_defconfig: 1 warning viper_defconfig: 2 warnings vt8500_v6_v7_defconfig: 1 warning xcep_defconfig: 2 warnings zeus_defconfig: 2 warnings zx_defconfig: 1 warning mips: gcc version 6.3.0 (GCC) decstation_defconfig: 1 warning lemote2f_defconfig: 1 warning loongson3_defconfig: 2 warnings nlm_xlp_defconfig: 1 warning Warnings summary: 214 <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] 4 <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] 3 net/core/rtnetlink.c:3106:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] 2 arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional 1 drivers/net/ethernet/amd/declance.c:1232:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 arch/arm/boot/dts/rk3288-veyron-speedy.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-veyron-pinky.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-veyron-minnie.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-veyron-jerry.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-veyron-jaq.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-evb-rk808.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-evb-act8846.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ath25_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/amd/declance.c:1232:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3106:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3106:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 10 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional arch/arm/boot/dts/rk3288-evb-act8846.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-evb-rk808.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-jaq.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-jerry.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-minnie.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-pinky.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-speedy.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3106:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- omega2p_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pic32mzda_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tango4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- vf610m4_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- vocore2_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] --- For more info write to <info(a)kernelci.org>

6 years, 12 months

1
0
0 0

Linux 4.14.79

by Greg KH

I'm announcing the release of the 4.14.79 kernel. All users of the 4.14 kernel series must upgrade. The updated 4.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 6 arch/Kconfig | 8 arch/arm/boot/dts/bcm63138.dtsi | 14 arch/arm/boot/dts/imx53-qsb-common.dtsi | 11 arch/arm/boot/dts/r8a7790.dtsi | 2 arch/arm/boot/dts/tegra20.dtsi | 2 arch/arm/mm/ioremap.c | 2 arch/arm64/mm/hugetlbpage.c | 12 arch/mips/Kconfig | 1 arch/mips/include/asm/compiler.h | 35 + arch/powerpc/include/asm/topology.h | 3 arch/sparc/mm/tlb.c | 19 arch/x86/events/amd/uncore.c | 10 arch/x86/events/intel/uncore_snbep.c | 12 arch/x86/include/asm/perf_event.h | 8 arch/x86/kernel/paravirt.c | 4 arch/x86/kvm/paging_tmpl.h | 11 arch/x86/kvm/x86.c | 6 drivers/char/tpm/tpm-interface.c | 3 drivers/char/tpm/tpm_crb.c | 10 drivers/gpu/drm/i915/gvt/cmd_parser.c | 1 drivers/infiniband/hw/mlx5/main.c | 2 drivers/infiniband/hw/mlx5/qp.c | 7 drivers/infiniband/hw/usnic/usnic_ib_verbs.c | 2 drivers/infiniband/hw/usnic/usnic_uiom.c | 40 + drivers/infiniband/hw/usnic/usnic_uiom.h | 5 drivers/infiniband/sw/rxe/rxe_pool.c | 16 drivers/infiniband/ulp/ipoib/ipoib_ib.c | 7 drivers/md/dm-integrity.c | 3 drivers/media/usb/uvc/uvc_driver.c | 11 drivers/mmc/host/dw_mmc-rockchip.c | 4 drivers/mtd/spi-nor/spi-nor.c | 6 drivers/net/bonding/bond_netlink.c | 3 drivers/net/ethernet/amazon/ena/ena_netdev.c | 18 drivers/net/ethernet/amd/declance.c | 10 drivers/net/ethernet/broadcom/genet/bcmmii.c | 9 drivers/net/ethernet/cadence/macb_main.c | 1 drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 17 drivers/net/ethernet/cisco/enic/enic_main.c | 9 drivers/net/ethernet/emulex/benet/be_main.c | 5 drivers/net/ethernet/freescale/fec.h | 4 drivers/net/ethernet/freescale/fec_main.c | 24 - drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c | 17 drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 45 -- drivers/net/ethernet/mellanox/mlx5/core/eq.c | 2 drivers/net/ethernet/qlogic/qed/qed_iwarp.c | 4 drivers/net/ethernet/qlogic/qed/qed_roce.c | 15 drivers/net/ethernet/qlogic/qed/qed_sp_commands.c | 2 drivers/net/ethernet/qlogic/qed/qed_vf.c | 5 drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c | 3 drivers/net/ethernet/realtek/r8169.c | 8 drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 2 drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c | 4 drivers/net/hamradio/yam.c | 4 drivers/net/phy/phy_device.c | 17 drivers/net/phy/phylink.c | 2 drivers/net/phy/realtek.c | 2 drivers/net/usb/asix_common.c | 3 drivers/net/usb/ax88179_178a.c | 3 drivers/net/usb/lan78xx.c | 21 drivers/net/usb/r8152.c | 3 drivers/net/usb/smsc75xx.c | 3 drivers/net/usb/smsc95xx.c | 3 drivers/net/usb/sr9800.c | 3 drivers/net/virtio_net.c | 5 drivers/net/wireless/intel/iwlwifi/fw/api/alive.h | 4 drivers/net/wireless/intel/iwlwifi/fw/dbg.c | 15 drivers/net/wireless/intel/iwlwifi/mvm/rx.c | 3 drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 4 drivers/net/wireless/mac80211_hwsim.c | 3 drivers/net/wireless/marvell/libertas/if_sdio.c | 4 drivers/net/xen-netfront.c | 11 drivers/s390/net/qeth_core_main.c | 85 +-- drivers/scsi/aacraid/commsup.c | 8 drivers/scsi/ibmvscsi/ibmvfc.c | 6 drivers/scsi/qla2xxx/qla_init.c | 4 drivers/scsi/sd.c | 2 drivers/soc/fsl/qbman/qman.c | 3 drivers/soc/fsl/qe/ucc.c | 2 drivers/usb/usbip/vhci_sysfs.c | 12 drivers/vhost/vhost.c | 2 drivers/video/fbdev/pxa168fb.c | 6 fs/btrfs/qgroup.c | 4 fs/cifs/inode.c | 2 fs/fat/fatent.c | 1 fs/ocfs2/refcounttree.c | 16 include/linux/bpf.h | 2 include/linux/compiler_types.h | 12 include/linux/iio/buffer-dma.h | 2 include/linux/mlx5/driver.h | 20 include/linux/phy.h | 4 kernel/bpf/arraymap.c | 3 kernel/bpf/sockmap.c | 4 kernel/bpf/syscall.c | 4 kernel/events/core.c | 11 kernel/locking/test-ww_mutex.c | 10 lib/test_bpf.c | 2 net/bluetooth/mgmt.c | 7 net/bluetooth/smp.c | 29 + net/bluetooth/smp.h | 3 net/bridge/br_multicast.c | 9 net/bridge/br_netfilter_hooks.c | 3 net/core/datagram.c | 5 net/core/ethtool.c | 8 net/core/rtnetlink.c | 10 net/core/skbuff.c | 5 net/ipv4/ip_fragment.c | 12 net/ipv4/ipmr.c | 2 net/ipv4/udp.c | 20 net/ipv4/xfrm4_input.c | 1 net/ipv4/xfrm4_mode_transport.c | 4 net/ipv6/addrconf.c | 6 net/ipv6/ip6_checksum.c | 20 net/ipv6/ip6_tunnel.c | 9 net/ipv6/mcast.c | 16 net/ipv6/ndisc.c | 3 net/ipv6/netfilter/nf_conntrack_reasm.c | 2 net/ipv6/udp.c | 6 net/ipv6/xfrm6_input.c | 1 net/ipv6/xfrm6_mode_transport.c | 4 net/ipv6/xfrm6_output.c | 2 net/l2tp/l2tp_core.c | 14 net/l2tp/l2tp_core.h | 3 net/l2tp/l2tp_debugfs.c | 4 net/l2tp/l2tp_netlink.c | 3 net/llc/llc_conn.c | 1 net/mac80211/mesh.h | 3 net/mac80211/mesh_hwmp.c | 9 net/mac80211/status.c | 11 net/mac80211/tdls.c | 8 net/mac80211/tx.c | 2 net/openvswitch/flow_netlink.c | 4 net/rxrpc/ar-internal.h | 4 net/rxrpc/call_accept.c | 4 net/rxrpc/conn_event.c | 26 - net/rxrpc/input.c | 54 +- net/sched/cls_api.c | 7 net/sched/sch_api.c | 3 net/sched/sch_gred.c | 2 net/sched/sch_netem.c | 4 net/sctp/socket.c | 5 net/socket.c | 11 net/wireless/nl80211.c | 20 net/wireless/reg.c | 8 net/wireless/scan.c | 58 ++ net/xfrm/xfrm_input.c | 1 net/xfrm/xfrm_output.c | 4 net/xfrm/xfrm_policy.c | 4 net/xfrm/xfrm_user.c | 15 scripts/kconfig/zconf.y | 4 sound/usb/usx2y/usb_stream.c | 23 - tools/perf/Makefile | 4 tools/perf/tests/builtin-test.c | 4 tools/perf/util/setup.py | 2 tools/testing/nvdimm/test/nfit.c | 18 tools/testing/selftests/net/rtnetlink.sh | 2 tools/testing/selftests/powerpc/ptrace/.gitignore | 1 tools/testing/selftests/powerpc/ptrace/Makefile | 2 tools/testing/selftests/powerpc/ptrace/ptrace-hwbreak.c | 342 ++++++++++++++++ 159 files changed, 1212 insertions(+), 499 deletions(-) Ake Koomsin (1): virtio_net: avoid using netif_tx_disable() for serializing tx routine Alex Vesker (1): IB/ipoib: Fix lockdep issue found on ipoib_ib_dev_heavy_flush Alexandre Belloni (1): soc: fsl: qbman: qman: avoid allocating from non existing gen_pool Andrei Otcheretianski (2): mac80211: Always report TX status cfg80211: reg: Init wiphy_idx in regulatory_hint_core() Arnaldo Carvalho de Melo (1): perf python: Use -Wno-redundant-decls to build with PYTHON=python3 Arnd Bergmann (2): scsi: aacraid: address UBSAN warning regression net: stmmac: mark PM functions as __maybe_unused Arthur Kiyanovski (2): net: ena: fix warning in rmmod caused by double iounmap net: ena: fix NULL dereference due to untimely napi initialization Ben Hutchings (1): scsi: qla2xxx: Avoid double completion of abort command Bob Copeland (1): mac80211: fix pending queue hang due to TX_DROP Brian King (1): scsi: ibmvfc: Avoid unnecessary port relogin Chris Paterson (1): ARM: dts: r8a7790: Correct critical CPU temperature Christoph Paasch (1): sch_netem: restore skb->dev after dequeuing from the rbtree Colin Ian King (1): drm/i915/gvt: fix memory leak of a cmd_entry struct on error exit path Cong Wang (2): llc: set SOCK_RCU_FREE in llc_sap_add_socket() net: drop skb on failure in ip_check_defrag() Corentin Labbe (1): powerpc/pseries: Add empty update_numa_cpu_lookup_table() for NUMA=n Dan Carpenter (1): x86/paravirt: Fix some warning messages Dan Williams (1): tools/testing/nvdimm: unit test clear-error commands Daniel Mack (1): libertas: call into generic suspend code before turning off power David Ahern (2): netfilter: bridge: Don't sabotage nf_hook calls from an l3mdev net/ipv6: Fix index counter for unicast addresses in in6_dump_addrs David Howells (3): rxrpc: Don't check RXRPC_CALL_TX_LAST after calling rxrpc_rotate_tx_window() rxrpc: Only take the rwind and mtu values from latest ACK rxrpc: Fix connection-level abort handling David S. Miller (1): sparc64: Fix regression in pmdp_invalidate(). Davide Caratti (2): be2net: don't flip hw_features when VXLANs are added/deleted net/sched: cls_api: add missing validation of netlink attributes Dimitris Michailidis (1): net: fix pskb_trim_rcsum_slow() with odd trim offset Doug Ledford (1): IB/rxe: put the pool on allocation failure Emmanuel Grumbach (1): iwlwifi: fix the ALIVE notification layout Eric Dumazet (2): ipv6: mcast: fix a use-after-free in inet6_mc_check net/mlx5e: fix csum adjustments caused by RXFCS Florian Fainelli (10): ARM: dts: BCM63xx: Fix incorrect interrupt specifiers asix: Check for supported Wake-on-LAN modes ax88179_178a: Check for supported Wake-on-LAN modes lan78xx: Check for supported Wake-on-LAN modes sr9800: Check for supported Wake-on-LAN modes r8152: Check for supported Wake-on-LAN Modes smsc75xx: Check for Wake-on-LAN modes smsc95xx: Check for Wake-on-LAN modes net: phy: phylink: Don't release NULL GPIO net: bcmgenet: Poll internal PHY for GENETv5 Fugang Duan (1): net: fec: don't dump RX FIFO register when not available Geert Uytterhoeven (1): cifs: Use ULL suffix for 64-bit constant Govindarajulu Varadarajan (1): enic: do not overwrite error code Greg Kroah-Hartman (1): Linux 4.14.79 Guenter Roeck (1): locking/ww_mutex: Fix runtime warning in the WW mutex selftest Hangbin Liu (1): bridge: do not add port to router list when receives query with source 0.0.0.0 Heiner Kallweit (1): r8169: fix NAPI handling under high load Huy Nguyen (1): net/mlx5: Take only bit 24-26 of wqe.pftype_wq for page fault type Ido Schimmel (1): rtnetlink: Disallow FDB configuration for non-Ethernet device Israel Rukshin (1): net/mlx5: Fix mlx5_get_vector_affinity function Jaime Caamaño Ruiz (1): openvswitch: Fix push/pop ethernet validation Jakub Kicinski (1): net: sched: gred: pass the right attribute to gred_change_table_def() James Chapman (1): l2tp: remove configurable payload offset Jason Gunthorpe (1): IB/usnic: Update with bug fixes from core code Jason Wang (1): vhost: Fix Spectre V1 vulnerability Jiri Olsa (1): perf/ring_buffer: Prevent concurent ring buffer access Johannes Berg (1): mac80211: TDLS: fix skb queue/priority assignment John Fastabend (1): bpf: sockmap, map_release does not hold refcnt for pinned maps John Keeping (1): mmc: dw_mmc-rockchip: correct property names in debug Jouni Malinen (1): cfg80211: Address some corner cases in scan result channel updating Julian Wiedmann (1): s390/qeth: fix error handling in adapter command callbacks Kan Liang (1): perf/x86/intel/uncore: Fix PCI BDF address of M3UPI on SKX KarimAllah Ahmed (1): KVM: x86: Update the exit_qualification access bits while walking an address Kevin Hao (2): net: phy: realtek: Use the dummy stubs for MMD register access for rtl8211b net: phy: Add general dummy stubs for MMD register access Khazhismel Kumykov (1): fs/fat/fatent.c: add cond_resched() to fat_count_free_clusters() Kimmo Rautkoski (1): mtd: spi-nor: Add support for is25wp series chips Larry Chen (1): ocfs2: fix crash in ocfs2_duplicate_clusters_by_page() Liad Kaufman (1): iwlwifi: dbg: allow wrt collection before ALIVE Lubomir Rintel (1): pxa168fb: prepare the clock Maciej W. Rozycki (1): declance: Fix continuation with the adapter identification message Marcel Ziswiler (1): ARM: tegra: Fix ULPI regression on Tegra20 Marcelo Ricardo Leitner (1): sctp: fix race on sctp_id2asoc Martin K. Petersen (1): scsi: sd: Remember that READ CAPACITY(16) succeeded Martin Willi (1): mac80211_hwsim: do not omit multicast announce of first added radio Masahiro Yamada (1): kconfig: fix the rule of mainmenu_stmt symbol Masashi Honma (2): nl80211: Fix possible Spectre-v1 for NL80211_TXRATE_HT nl80211: Fix possible Spectre-v1 for CQM RSSI thresholds Matias Karhumaa (1): Bluetooth: SMP: fix crash in unpairing Michael Neuling (1): selftests/powerpc: Add ptrace hw breakpoint test Michal Simek (1): net: macb: Clean 64b dma addresses if they are not detected Milan Broz (1): dm integrity: fail early if required HMAC key is not available Natarajan, Janakarajan (1): perf/x86/amd/uncore: Set ThreadMask and SliceMask for L3 Cache perf events Nathan Chancellor (5): qed: Avoid implicit enum conversion in qed_set_tunn_cls_info qed: Fix mask parameter in qed_vf_prep_tunn_req_tlv qed: Avoid implicit enum conversion in qed_roce_mode_to_flavor qed: Avoid constant logical operation warning in qed_vf_pf_acquire qed: Avoid implicit enum conversion in qed_iwarp_parse_rx_pkt Nayna Jain (1): tpm: move the delay_msec increment after sleep in tpm_transmit() Niklas Cassel (1): net: stmmac: Fix stmmac_mdio_reset() when building stmmac as modules Nikolay Aleksandrov (2): net: bridge: remove ipv6 zero address check in mcast queries net: ipmr: fix unresolved entry dumps Noa Osherovich (1): IB/mlx5: Avoid passing an invalid QP type to firmware Paolo Abeni (2): selftests: rtnetlink.sh explicitly requires bash. udp6: fix encap return code for resubmitting Paul Burton (2): MIPS: Workaround GCC __builtin_unreachable reordering bug compiler.h: Allow arch-specific asm/compiler.h Peter Xu (1): kvm: x86: fix WARN due to uninitialized guest FPU state Peter Zijlstra (1): perf/core: Fix perf_pmu_unregister() locking Phil Elwell (1): lan78xx: Don't reset the interface on open Phil Reid (1): iio: buffer: fix the function signature to match implementation Phil Sutter (1): net: sched: Fix for duplicate class dump Philipp Zabel (1): media: uvcvideo: Fix driver reference counting Qu Wenruo (1): btrfs: quota: Set rescan progress to (u64)-1 if we hit last leaf Rasmus Villemoes (1): perf tools: Disable parallelism for 'make clean' Rickard x Andersson (1): net: fec: fix rare tx timeout Ross Lagerwall (2): xen-netfront: Update features after registering netdev xen-netfront: Fix mismatched rtnl_unlock Saeed Mahameed (1): net/mlx5: Fix build break when CONFIG_SMP=n Sandipan Das (1): perf tests: Fix indexing when invoking subtests Sara Sharon (1): iwlwifi: mvm: check for short GI only for OFDM Sascha Hauer (1): ARM: dts: imx53-qsb: disable 1.2GHz OPP Sasha Levin (1): Revert "netfilter: ipv6: nf_defrag: drop skb dst before queueing" Sean Tranchetti (3): xfrm: validate template mode net: qualcomm: rmnet: Skip processing loopback packets net: udp: fix handling of CHECKSUM_COMPLETE packets Shay Agroskin (1): net/mlx5e: Refine ets validation function Shuah Khan (1): usbip: vhci_hcd: update 'status' file header and format Sowmini Varadhan (2): xfrm: reset transport header back to network header after all input transforms ahave been applied xfrm: reset crypto_done when iterating over multiple input xfrms Stefan Agner (1): kbuild: set no-integrated-as before incl. arch Makefile Stefano Brivio (2): ipv6/ndisc: Preserve IPv6 control buffer if protocol error handlers are called ip6_tunnel: Fix encapsulation layout Steffen Klassert (2): xfrm: Validate address prefix lengths in the xfrm selector. xfrm: Fix NULL pointer dereference when skb_dst_force clears the dst_entry. Steve Capper (1): arm64: hugetlb: Fix handling of young ptes Takashi Iwai (1): ALSA: usx2y: Fix invalid stream URBs Thadeu Lima de Souza Cascardo (2): xfrm6: call kfree_skb when skb is toobig test_bpf: Fix testing with CONFIG_BPF_JIT_ALWAYS_ON=y on other arches Thomas Petazzoni (1): ARM: 8799/1: mm: fix pci_ioremap_io() offset check Tobias Jungel (1): bonding: fix length of actor system Wenwen Wang (4): net: cxgb3_main: fix a missing-check bug yam: fix a missing-check bug net: socket: fix a missing-check bug ethtool: fix a privilege escalation bug Winkler, Tomas (1): tpm: tpm_crb: relinquish locality on error path. Yu Zhao (1): cfg80211: fix use-after-free in reg_process_hint() Yuan-Chi Pang (1): mac80211: fix TX status reporting for ieee80211s Zhao Qiang (1): soc: fsl: qe: Fix copy/paste bug in ucc_get_tdm_sync_shift()

6 years, 12 months

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Linux 4.18.17

by Greg KH

I'm announcing the release of the 4.18.17 kernel. All users of the 4.18 kernel series must upgrade. The updated 4.18.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.18.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/Kconfig | 8 + arch/arm/boot/dts/bcm63138.dtsi | 14 +- arch/arm/boot/dts/imx53-qsb-common.dtsi | 11 + arch/arm/kernel/vmlinux.lds.h | 2 arch/arm/mm/ioremap.c | 2 arch/arm64/mm/hugetlbpage.c | 12 +- arch/powerpc/mm/numa.c | 5 arch/riscv/kernel/setup.c | 2 arch/sparc/include/asm/cpudata_64.h | 2 arch/sparc/include/asm/switch_to_64.h | 3 arch/sparc/kernel/perf_event.c | 26 +++- arch/sparc/kernel/process_64.c | 25 +++- arch/sparc/kernel/rtrap_64.S | 4 arch/sparc/kernel/signal32.c | 12 +- arch/sparc/kernel/signal_64.c | 6 - arch/sparc/kernel/systbls_64.S | 4 arch/sparc/mm/init_64.c | 1 arch/sparc/vdso/vclock_gettime.c | 12 +- arch/x86/events/amd/uncore.c | 10 + arch/x86/events/intel/uncore_snbep.c | 14 +- arch/x86/include/asm/perf_event.h | 8 + arch/x86/kernel/paravirt.c | 4 arch/x86/kvm/svm.c | 6 - arch/x86/kvm/vmx.c | 39 +++++- arch/x86/kvm/x86.c | 2 drivers/clk/mvebu/armada-37xx-periph.c | 1 drivers/gpio/gpiolib.c | 3 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 10 + drivers/gpu/drm/i2c/tda9950.c | 5 drivers/hid/hid-ids.h | 1 drivers/hid/i2c-hid/i2c-hid.c | 18 --- drivers/infiniband/hw/mlx5/mr.c | 12 +- drivers/net/bonding/bond_netlink.c | 3 drivers/net/ethernet/amazon/ena/ena_netdev.c | 22 ++- drivers/net/ethernet/amd/declance.c | 10 + drivers/net/ethernet/broadcom/genet/bcmmii.c | 7 - drivers/net/ethernet/cadence/macb_main.c | 1 drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 17 ++ drivers/net/ethernet/emulex/benet/be_main.c | 5 drivers/net/ethernet/freescale/fec.h | 4 drivers/net/ethernet/freescale/fec_main.c | 24 ++-- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 57 ++------- drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 22 +-- drivers/net/ethernet/mellanox/mlx5/core/eq.c | 2 drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c | 9 - drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h | 5 drivers/net/ethernet/mellanox/mlx5/core/wq.c | 5 drivers/net/ethernet/mellanox/mlx5/core/wq.h | 11 - drivers/net/ethernet/mellanox/mlxsw/core.c | 24 ++-- drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 2 drivers/net/ethernet/qlogic/qed/qed_iwarp.c | 4 drivers/net/ethernet/qlogic/qed/qed_roce.c | 15 -- drivers/net/ethernet/qlogic/qed/qed_sp_commands.c | 2 drivers/net/ethernet/qlogic/qed/qed_vf.c | 5 drivers/net/ethernet/realtek/r8169.c | 8 - drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 2 drivers/net/hamradio/yam.c | 4 drivers/net/usb/asix_common.c | 3 drivers/net/usb/ax88179_178a.c | 3 drivers/net/usb/lan78xx.c | 17 -- drivers/net/usb/r8152.c | 3 drivers/net/usb/smsc75xx.c | 3 drivers/net/usb/smsc95xx.c | 3 drivers/net/usb/sr9800.c | 3 drivers/net/virtio_net.c | 5 drivers/net/wireless/mac80211_hwsim.c | 36 ++---- drivers/net/wireless/marvell/libertas/if_sdio.c | 4 drivers/scsi/qedi/qedi_main.c | 1 drivers/soc/fsl/qbman/qman.c | 3 drivers/soc/fsl/qe/ucc.c | 2 drivers/thunderbolt/icm.c | 49 +++----- drivers/thunderbolt/nhi.c | 2 drivers/tty/serial/8250/8250_dw.c | 4 drivers/vhost/vhost.c | 2 drivers/video/fbdev/pxa168fb.c | 6 - fs/afs/cell.c | 17 ++ fs/afs/dynroot.c | 2 fs/afs/internal.h | 4 fs/afs/main.c | 2 fs/afs/proc.c | 7 - fs/fat/fatent.c | 1 fs/ocfs2/refcounttree.c | 16 ++ include/asm-generic/vmlinux.lds.h | 6 - include/linux/compiler_types.h | 12 ++ include/linux/gpio/driver.h | 7 + include/linux/mlx5/driver.h | 8 + include/linux/netfilter.h | 2 include/net/ip6_fib.h | 4 include/net/sctp/sm.h | 2 include/trace/events/rxrpc.h | 4 kernel/events/core.c | 11 - kernel/locking/test-ww_mutex.c | 10 + mm/gup_benchmark.c | 3 mm/migrate.c | 2 mm/vmscan.c | 11 - net/bluetooth/mgmt.c | 7 - net/bluetooth/smp.c | 29 ++++ net/bluetooth/smp.h | 3 net/bpfilter/bpfilter_kern.c | 6 - net/bridge/br_multicast.c | 9 + net/bridge/br_netfilter_hooks.c | 3 net/core/datagram.c | 5 net/core/ethtool.c | 8 + net/core/rtnetlink.c | 10 + net/core/skbuff.c | 5 net/ipv4/ip_fragment.c | 12 +- net/ipv4/ipmr_base.c | 2 net/ipv4/udp.c | 20 +++ net/ipv4/xfrm4_input.c | 1 net/ipv4/xfrm4_mode_transport.c | 4 net/ipv6/addrconf.c | 6 - net/ipv6/ip6_checksum.c | 20 +++ net/ipv6/ip6_tunnel.c | 9 - net/ipv6/mcast.c | 16 +- net/ipv6/ndisc.c | 3 net/ipv6/netfilter/nf_conntrack_reasm.c | 2 net/ipv6/route.c | 14 +- net/ipv6/udp.c | 6 - net/ipv6/xfrm6_input.c | 1 net/ipv6/xfrm6_mode_transport.c | 4 net/ipv6/xfrm6_output.c | 2 net/llc/llc_conn.c | 1 net/mac80211/mesh.h | 3 net/mac80211/mesh_hwmp.c | 9 - net/mac80211/status.c | 11 - net/mac80211/tdls.c | 8 - net/mac80211/tx.c | 2 net/netfilter/nf_conntrack_proto_tcp.c | 4 net/netfilter/nft_set_rbtree.c | 28 ++-- net/openvswitch/flow_netlink.c | 4 net/rds/send.c | 13 +- net/rxrpc/ar-internal.h | 19 ++- net/rxrpc/call_accept.c | 4 net/rxrpc/call_object.c | 2 net/rxrpc/conn_client.c | 4 net/rxrpc/conn_event.c | 26 ++-- net/rxrpc/conn_object.c | 4 net/rxrpc/input.c | 88 ++++++++------- net/rxrpc/local_object.c | 32 +++-- net/rxrpc/output.c | 31 +++-- net/rxrpc/peer_event.c | 46 +------ net/rxrpc/peer_object.c | 17 -- net/sched/cls_api.c | 11 + net/sched/sch_api.c | 3 net/sched/sch_gred.c | 2 net/sctp/socket.c | 9 - net/smc/smc_core.c | 23 +-- net/socket.c | 11 + net/tipc/name_distr.c | 4 net/tls/tls_sw.c | 12 -- net/wireless/nl80211.c | 20 ++- net/wireless/reg.c | 8 - net/wireless/scan.c | 58 ++++++++- net/xfrm/xfrm_input.c | 1 net/xfrm/xfrm_output.c | 4 net/xfrm/xfrm_policy.c | 4 net/xfrm/xfrm_user.c | 15 ++ tools/perf/Makefile | 4 tools/perf/util/machine.c | 8 - tools/perf/util/setup.py | 2 tools/testing/selftests/net/fib-onlink-tests.sh | 14 +- tools/testing/selftests/net/rtnetlink.sh | 2 tools/testing/selftests/net/udpgso_bench.sh | 2 164 files changed, 976 insertions(+), 640 deletions(-) Ake Koomsin (1): virtio_net: avoid using netif_tx_disable() for serializing tx routine Alexandre Belloni (1): soc: fsl: qbman: qman: avoid allocating from non existing gen_pool Anders Roxell (1): clk: mvebu: armada-37xx-periph: Remove unused var num_parents Andrei Otcheretianski (2): mac80211: Always report TX status cfg80211: reg: Init wiphy_idx in regulatory_hint_core() Anshuman Khandual (1): mm/migrate.c: split only transparent huge pages when allocation fails Arnaldo Carvalho de Melo (1): perf python: Use -Wno-redundant-decls to build with PYTHON=python3 Arthur Kiyanovski (3): net: ena: fix warning in rmmod caused by double iounmap net: ena: fix rare bug when failed restart/resume is followed by driver removal net: ena: fix NULL dereference due to untimely napi initialization Atish Patra (1): RISCV: Fix end PFN for low memory Bob Copeland (1): mac80211: fix pending queue hang due to TX_DROP Colin Ian King (1): drm/i2c: tda9950: fix timeout counter check Cong Wang (2): llc: set SOCK_RCU_FREE in llc_sap_add_socket() net: drop skb on failure in ip_check_defrag() Dan Carpenter (1): x86/paravirt: Fix some warning messages Daniel Mack (1): libertas: call into generic suspend code before turning off power David Ahern (3): netfilter: bridge: Don't sabotage nf_hook calls from an l3mdev net/ipv6: Fix index counter for unicast addresses in in6_dump_addrs net/ipv6: Allow onlink routes to have a device mismatch if it is the default route David Howells (9): rxrpc: Fix checks as to whether we should set up a new call rxrpc: Fix RTT gathering rxrpc: Fix transport sockopts to get IPv4 errors on an IPv6 socket rxrpc: Fix error distribution rxrpc: Don't check RXRPC_CALL_TX_LAST after calling rxrpc_rotate_tx_window() rxrpc: Carry call state out of locked section in rxrpc_rotate_tx_window() rxrpc: Only take the rwind and mtu values from latest ACK rxrpc: Fix connection-level abort handling afs: Fix cell proc list David Miller (1): sparc64: Make corrupted user stacks more debuggable. David S. Miller (7): sparc64: Export __node_distance. sparc64: Make proc_id signed. sparc64: Set %l4 properly on trap return after handling signals. sparc64: Wire up compat getpeername and getsockname. sparc: Fix single-pcr perf event counter management. sparc: Fix syscall fallback bugs in VDSO. sparc: Throttle perf events properly. Davide Caratti (2): be2net: don't flip hw_features when VXLANs are added/deleted net/sched: cls_api: add missing validation of netlink attributes Dimitris Michailidis (1): net: fix pskb_trim_rcsum_slow() with odd trim offset Doron Roberts-Kedes (1): tls: Fix improper revert in zerocopy_from_iter Eric Dumazet (2): ipv6: mcast: fix a use-after-free in inet6_mc_check net/mlx5e: fix csum adjustments caused by RXFCS Florian Fainelli (9): ARM: dts: BCM63xx: Fix incorrect interrupt specifiers asix: Check for supported Wake-on-LAN modes ax88179_178a: Check for supported Wake-on-LAN modes lan78xx: Check for supported Wake-on-LAN modes sr9800: Check for supported Wake-on-LAN modes r8152: Check for supported Wake-on-LAN Modes smsc75xx: Check for Wake-on-LAN modes smsc95xx: Check for Wake-on-LAN modes net: bcmgenet: Poll internal PHY for GENETv5 Florian Westphal (1): netfilter: avoid erronous array bounds warning Fugang Duan (1): net: fec: don't dump RX FIFO register when not available Greg Kroah-Hartman (1): Linux 4.18.17 Guenter Roeck (2): Revert "serial: 8250_dw: Fix runtime PM handling" locking/ww_mutex: Fix runtime warning in the WW mutex selftest Hangbin Liu (1): bridge: do not add port to router list when receives query with source 0.0.0.0 Hans Verkuil (1): drm/i2c: tda9950: set MAX_RETRIES for errors only Hans de Goede (1): HID: i2c-hid: Remove RESEND_REPORT_DESCR quirk and its handling Heiner Kallweit (1): r8169: fix NAPI handling under high load Huy Nguyen (1): net/mlx5: Take only bit 24-26 of wqe.pftype_wq for page fault type Ido Schimmel (1): rtnetlink: Disallow FDB configuration for non-Ethernet device Jaime Caamaño Ruiz (1): openvswitch: Fix push/pop ethernet validation Jakub Kicinski (1): net: sched: gred: pass the right attribute to gred_change_table_def() Jason Wang (1): vhost: Fix Spectre V1 vulnerability Jiri Olsa (1): perf/ring_buffer: Prevent concurent ring buffer access Johannes Berg (1): mac80211: TDLS: fix skb queue/priority assignment Jouni Malinen (1): cfg80211: Address some corner cases in scan result channel updating Ka-Cheong Poon (1): rds: RDS (tcp) hangs on sendto() to unresponding address Kan Liang (1): perf/x86/intel/uncore: Fix PCI BDF address of M3UPI on SKX Karsten Graul (1): net/smc: fix smc_buf_unuse to use the lgr pointer Khazhismel Kumykov (1): fs/fat/fatent.c: add cond_resched() to fat_count_free_clusters() Larry Chen (1): ocfs2: fix crash in ocfs2_duplicate_clusters_by_page() Liran Alon (3): KVM: nVMX: Do not expose MPX VMX controls when guest MPX disabled KVM: x86: Do not use kvm_x86_ops->mpx_supported() directly KVM: nVMX: Fix emulation of VM_ENTRY_LOAD_BNDCFGS Lubomir Rintel (1): pxa168fb: prepare the clock Maciej W. Rozycki (1): declance: Fix continuation with the adapter identification message Marcelo Ricardo Leitner (1): sctp: fix race on sctp_id2asoc Martin Willi (3): mac80211_hwsim: fix locking when iterating radios during ns exit mac80211_hwsim: fix race in radio destruction from netlink notifier mac80211_hwsim: do not omit multicast announce of first added radio Masashi Honma (2): nl80211: Fix possible Spectre-v1 for NL80211_TXRATE_HT nl80211: Fix possible Spectre-v1 for CQM RSSI thresholds Masayoshi Mizuma (1): perf/x86/intel/uncore: Use boot_cpu_data.phys_proc_id instead of hardcorded physical package ID 0 Matias Karhumaa (1): Bluetooth: SMP: fix crash in unpairing Michal Simek (1): net: macb: Clean 64b dma addresses if they are not detected Mika Westerberg (2): thunderbolt: Do not handle ICM events after domain is stopped thunderbolt: Initialize after IOMMUs Milian Wolff (2): perf report: Don't try to map ip to invalid map perf record: Use unmapped IP for inline callchain cursors Natarajan, Janakarajan (1): perf/x86/amd/uncore: Set ThreadMask and SliceMask for L3 Cache perf events Nathan Chancellor (5): qed: Avoid implicit enum conversion in qed_set_tunn_cls_info qed: Fix mask parameter in qed_vf_prep_tunn_req_tlv qed: Avoid implicit enum conversion in qed_roce_mode_to_flavor qed: Avoid constant logical operation warning in qed_vf_pf_acquire qed: Avoid implicit enum conversion in qed_iwarp_parse_rx_pkt Niklas Cassel (1): net: stmmac: Fix stmmac_mdio_reset() when building stmmac as modules Nikolay Aleksandrov (2): net: ipmr: fix unresolved entry dumps net: bridge: remove ipv6 zero address check in mcast queries Nilesh Javali (1): scsi: qedi: Initialize the stats mutex lock Paolo Abeni (3): selftests: rtnetlink.sh explicitly requires bash. selftests: udpgso_bench.sh explicitly requires bash udp6: fix encap return code for resubmitting Paolo Bonzini (1): KVM: x86: support CONFIG_KVM_AMD=y with CONFIG_CRYPTO_DEV_CCP_DD=m Paul Burton (1): compiler.h: Allow arch-specific asm/compiler.h Peter Oberparleiter (2): vmlinux.lds.h: Fix incomplete .text.exit discards vmlinux.lds.h: Fix linker warnings about orphan .LPBX sections Peter Zijlstra (1): perf/core: Fix perf_pmu_unregister() locking Petr Machata (1): mlxsw: spectrum_switchdev: Don't ignore deletions of learned MACs Phil Sutter (1): net: sched: Fix for duplicate class dump Rasmus Villemoes (1): perf tools: Disable parallelism for 'make clean' Rickard x Andersson (1): net: fec: fix rare tx timeout Sabrina Dubroca (1): ipv6: rate-limit probes for neighbourless routes Sascha Hauer (1): ARM: dts: imx53-qsb: disable 1.2GHz OPP Sasha Levin (2): Revert "mm: slowly shrink slabs with a relatively small number of objects" Revert "netfilter: ipv6: nf_defrag: drop skb dst before queueing" Sean Tranchetti (2): xfrm: validate template mode net: udp: fix handling of CHECKSUM_COMPLETE packets Shalom Toledo (1): mlxsw: core: Fix devlink unregister flow Shirish S (1): drm/amd/display: Signal hw_done() after waiting for flip_done() Sowmini Varadhan (2): xfrm: reset transport header back to network header after all input transforms ahave been applied xfrm: reset crypto_done when iterating over multiple input xfrms Srikar Dronamraju (1): powerpc/numa: Skip onlining a offline node in kdump path Stefano Brivio (2): ipv6/ndisc: Preserve IPv6 control buffer if protocol error handlers are called ip6_tunnel: Fix encapsulation layout Steffen Klassert (2): xfrm: Validate address prefix lengths in the xfrm selector. xfrm: Fix NULL pointer dereference when skb_dst_force clears the dst_entry. Stephen Boyd (1): gpio: Assign gpio_irq_chip::parents to non-stack pointer Steve Capper (1): arm64: hugetlb: Fix handling of young ptes Taehee Yoo (2): netfilter: nft_set_rbtree: add missing rb_erase() in GC routine net: bpfilter: use get_pid_task instead of pid_task Talat Batheesh (1): net/mlx5: Fix memory leak when setting fpga ipsec caps Tariq Toukan (1): net/mlx5: WQ, fixes for fragmented WQ buffers API Thadeu Lima de Souza Cascardo (1): xfrm6: call kfree_skb when skb is toobig Thomas Petazzoni (1): ARM: 8799/1: mm: fix pci_ioremap_io() offset check Tobias Jungel (1): bonding: fix length of actor system Tung Nguyen (1): tipc: fix unsafe rcu locking when accessing publication list Valentine Fatiev (1): IB/mlx5: Unmap DMA addr from HCA before IOMMU Wenwen Wang (4): net: cxgb3_main: fix a missing-check bug yam: fix a missing-check bug net: socket: fix a missing-check bug ethtool: fix a privilege escalation bug Xin Long (2): sctp: fix the data size calculation in sctp_data_size sctp: not free the new asoc when sctp_wait_for_connect returns err Yu Zhao (1): cfg80211: fix use-after-free in reg_process_hint() Yuan-Chi Pang (1): mac80211: fix TX status reporting for ieee80211s YueHaibing (1): mm/gup_benchmark: fix unsigned comparison to zero in __gup_benchmark_ioctl Zhao Qiang (1): soc: fsl: qe: Fix copy/paste bug in ucc_get_tdm_sync_shift() zhong jiang (1): netfilter: conntrack: get rid of double sizeof

6 years, 12 months

1
1
0 0

Linux 4.19.1

by Greg KH

I'm announcing the release of the 4.19.1 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/sparc/include/asm/switch_to_64.h | 3 - arch/sparc/kernel/process_64.c | 25 ++++++-- arch/sparc/kernel/rtrap_64.S | 1 arch/sparc/kernel/signal32.c | 12 +++- arch/sparc/kernel/signal_64.c | 6 +- arch/sparc/kernel/systbls_64.S | 4 - arch/sparc/mm/init_64.c | 1 crypto/af_alg.c | 2 drivers/net/bonding/bond_netlink.c | 3 - drivers/net/ethernet/emulex/benet/be.h | 1 drivers/net/ethernet/emulex/benet/be_main.c | 6 -- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 45 +++------------ drivers/net/ethernet/mellanox/mlxsw/core.c | 24 +++++--- drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 2 drivers/net/ethernet/realtek/r8169.c | 9 ++- drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 2 drivers/vhost/vhost.c | 2 include/net/sock.h | 12 +++- net/atm/common.c | 2 net/bridge/br_multicast.c | 9 ++- net/caif/caif_socket.c | 2 net/core/datagram.c | 7 +- net/core/dev.c | 1 net/core/rtnetlink.c | 10 +++ net/dccp/proto.c | 2 net/ipv4/ip_fragment.c | 12 ++-- net/ipv4/tcp.c | 2 net/ipv4/udp.c | 20 ++++++ net/ipv6/ip6_checksum.c | 20 ++++++ net/ipv6/ndisc.c | 3 - net/ipv6/route.c | 2 net/iucv/af_iucv.c | 2 net/nfc/llcp_sock.c | 2 net/openvswitch/flow_netlink.c | 4 - net/rxrpc/af_rxrpc.c | 2 net/sched/sch_gred.c | 2 net/sctp/socket.c | 8 +- net/smc/af_smc.c | 2 net/smc/smc_core.c | 25 ++++---- net/tipc/socket.c | 2 net/unix/af_unix.c | 4 - tools/testing/selftests/net/fib-onlink-tests.sh | 14 ++-- 43 files changed, 199 insertions(+), 122 deletions(-) Cong Wang (1): net: drop skb on failure in ip_check_defrag() David Ahern (1): net/ipv6: Allow onlink routes to have a device mismatch if it is the default route David Miller (1): sparc64: Make corrupted user stacks more debuggable. David S. Miller (3): net: Properly unlink GRO packets on overflow. sparc64: Export __node_distance. sparc64: Wire up compat getpeername and getsockname. Eric Dumazet (1): net/mlx5e: fix csum adjustments caused by RXFCS Greg Kroah-Hartman (1): Linux 4.19.1 Hangbin Liu (1): bridge: do not add port to router list when receives query with source 0.0.0.0 Heiner Kallweit (1): r8169: fix broken Wake-on-LAN from S5 (poweroff) Ido Schimmel (1): rtnetlink: Disallow FDB configuration for non-Ethernet device Ivan Vecera (1): Revert "be2net: remove desc field from be_eq_obj" Jaime Caamaño Ruiz (1): openvswitch: Fix push/pop ethernet validation Jakub Kicinski (1): net: sched: gred: pass the right attribute to gred_change_table_def() Jason Wang (1): vhost: Fix Spectre V1 vulnerability Karsten Graul (2): Revert "net: simplify sock_poll_wait" net/smc: fix smc_buf_unuse to use the lgr pointer Niklas Cassel (1): net: stmmac: Fix stmmac_mdio_reset() when building stmmac as modules Nikolay Aleksandrov (1): net: bridge: remove ipv6 zero address check in mcast queries Petr Machata (1): mlxsw: spectrum_switchdev: Don't ignore deletions of learned MACs Sean Tranchetti (1): net: udp: fix handling of CHECKSUM_COMPLETE packets Shalom Toledo (1): mlxsw: core: Fix devlink unregister flow Stefano Brivio (1): ipv6/ndisc: Preserve IPv6 control buffer if protocol error handlers are called Tobias Jungel (1): bonding: fix length of actor system Xin Long (1): sctp: check policy more carefully when getting pr status

6 years, 12 months

1
1
0 0

[PATCH AUTOSEL 3.18 01/13] mm/vmstat.c: assert that vmstat_text is in sync with stat_items_size

by Sasha Levin

From: Jann Horn <jannh(a)google.com> [ Upstream commit f0ecf25a093fc0589f0a6bc4c1ea068bbb67d220 ] Having two gigantic arrays that must manually be kept in sync, including ifdefs, isn't exactly robust. To make it easier to catch such issues in the future, add a BUILD_BUG_ON(). Link: http://lkml.kernel.org/r/20181001143138.95119-3-jannh@google.com Signed-off-by: Jann Horn <jannh(a)google.com> Reviewed-by: Kees Cook <keescook(a)chromium.org> Reviewed-by: Andrew Morton <akpm(a)linux-foundation.org> Acked-by: Roman Gushchin <guro(a)fb.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Cc: Davidlohr Bueso <dave(a)stgolabs.net> Cc: Oleg Nesterov <oleg(a)redhat.com> Cc: Christoph Lameter <clameter(a)sgi.com> Cc: Kemi Wang <kemi.wang(a)intel.com> Cc: Andy Lutomirski <luto(a)kernel.org> Cc: Ingo Molnar <mingo(a)kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- mm/vmstat.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/mm/vmstat.c b/mm/vmstat.c index 4590aa42b6cd..792374f7088f 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -1189,6 +1189,8 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos) stat_items_size += sizeof(struct vm_event_state); #endif + BUILD_BUG_ON(stat_items_size != + ARRAY_SIZE(vmstat_text) * sizeof(unsigned long)); v = kmalloc(stat_items_size, GFP_KERNEL); m->private = v; if (!v) -- 2.17.1

6 years, 12 months

1
12
0 0

[PATCH AUTOSEL 4.4 01/15] mm/vmstat.c: assert that vmstat_text is in sync with stat_items_size

by Sasha Levin

From: Jann Horn <jannh(a)google.com> [ Upstream commit f0ecf25a093fc0589f0a6bc4c1ea068bbb67d220 ] Having two gigantic arrays that must manually be kept in sync, including ifdefs, isn't exactly robust. To make it easier to catch such issues in the future, add a BUILD_BUG_ON(). Link: http://lkml.kernel.org/r/20181001143138.95119-3-jannh@google.com Signed-off-by: Jann Horn <jannh(a)google.com> Reviewed-by: Kees Cook <keescook(a)chromium.org> Reviewed-by: Andrew Morton <akpm(a)linux-foundation.org> Acked-by: Roman Gushchin <guro(a)fb.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Cc: Davidlohr Bueso <dave(a)stgolabs.net> Cc: Oleg Nesterov <oleg(a)redhat.com> Cc: Christoph Lameter <clameter(a)sgi.com> Cc: Kemi Wang <kemi.wang(a)intel.com> Cc: Andy Lutomirski <luto(a)kernel.org> Cc: Ingo Molnar <mingo(a)kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- mm/vmstat.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/mm/vmstat.c b/mm/vmstat.c index a2d70ef74db7..a32a92c0f218 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -1320,6 +1320,8 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos) stat_items_size += sizeof(struct vm_event_state); #endif + BUILD_BUG_ON(stat_items_size != + ARRAY_SIZE(vmstat_text) * sizeof(unsigned long)); v = kmalloc(stat_items_size, GFP_KERNEL); m->private = v; if (!v) -- 2.17.1

6 years, 12 months

1
14
0 0

[PATCH AUTOSEL 4.9 01/21] mm/vmstat.c: assert that vmstat_text is in sync with stat_items_size

by Sasha Levin

From: Jann Horn <jannh(a)google.com> [ Upstream commit f0ecf25a093fc0589f0a6bc4c1ea068bbb67d220 ] Having two gigantic arrays that must manually be kept in sync, including ifdefs, isn't exactly robust. To make it easier to catch such issues in the future, add a BUILD_BUG_ON(). Link: http://lkml.kernel.org/r/20181001143138.95119-3-jannh@google.com Signed-off-by: Jann Horn <jannh(a)google.com> Reviewed-by: Kees Cook <keescook(a)chromium.org> Reviewed-by: Andrew Morton <akpm(a)linux-foundation.org> Acked-by: Roman Gushchin <guro(a)fb.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Cc: Davidlohr Bueso <dave(a)stgolabs.net> Cc: Oleg Nesterov <oleg(a)redhat.com> Cc: Christoph Lameter <clameter(a)sgi.com> Cc: Kemi Wang <kemi.wang(a)intel.com> Cc: Andy Lutomirski <luto(a)kernel.org> Cc: Ingo Molnar <mingo(a)kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- mm/vmstat.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/mm/vmstat.c b/mm/vmstat.c index 5e6a4d76659d..2bab38d5570c 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -1484,6 +1484,8 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos) stat_items_size += sizeof(struct vm_event_state); #endif + BUILD_BUG_ON(stat_items_size != + ARRAY_SIZE(vmstat_text) * sizeof(unsigned long)); v = kmalloc(stat_items_size, GFP_KERNEL); m->private = v; if (!v) -- 2.17.1

6 years, 12 months

1
20
0 0

[PATCH AUTOSEL 4.18 01/45] mm: thp: fix MADV_DONTNEED vs migrate_misplaced_transhuge_page race condition

by Sasha Levin

From: Andrea Arcangeli <aarcange(a)redhat.com> [ Upstream commit d7c3393413fe7e7dc54498ea200ea94742d61e18 ] Patch series "migrate_misplaced_transhuge_page race conditions". Aaron found a new instance of the THP MADV_DONTNEED race against pmdp_clear_flush* variants, that was apparently left unfixed. While looking into the race found by Aaron, I may have found two more issues in migrate_misplaced_transhuge_page. These race conditions would not cause kernel instability, but they'd corrupt userland data or leave data non zero after MADV_DONTNEED. I did only minor testing, and I don't expect to be able to reproduce this (especially the lack of ->invalidate_range before migrate_page_copy, requires the latest iommu hardware or infiniband to reproduce). The last patch is noop for x86 and it needs further review from maintainers of archs that implement flush_cache_range() (not in CC yet). To avoid confusion, it's not the first patch that introduces the bug fixed in the second patch, even before removing the pmdp_huge_clear_flush_notify, that _notify suffix was called after migrate_page_copy already run. This patch (of 3): This is a corollary of ced108037c2aa ("thp: fix MADV_DONTNEED vs. numa balancing race"), 58ceeb6bec8 ("thp: fix MADV_DONTNEED vs. MADV_FREE race") and 5b7abeae3af8c ("thp: fix MADV_DONTNEED vs clear soft dirty race). When the above three fixes where posted Dave asked https://lkml.kernel.org/r/929b3844-aec2-0111-fef7-8002f9d4e2b9@intel.com but apparently this was missed. The pmdp_clear_flush* in migrate_misplaced_transhuge_page() was introduced in a54a407fbf7 ("mm: Close races between THP migration and PMD numa clearing"). The important part of such commit is only the part where the page lock is not released until the first do_huge_pmd_numa_page() finished disarming the pagenuma/protnone. The addition of pmdp_clear_flush() wasn't beneficial to such commit and there's no commentary about such an addition either. I guess the pmdp_clear_flush() in such commit was added just in case for safety, but it ended up introducing the MADV_DONTNEED race condition found by Aaron. At that point in time nobody thought of such kind of MADV_DONTNEED race conditions yet (they were fixed later) so the code may have looked more robust by adding the pmdp_clear_flush(). This specific race condition won't destabilize the kernel, but it can confuse userland because after MADV_DONTNEED the memory won't be zeroed out. This also optimizes the code and removes a superfluous TLB flush. [akpm(a)linux-foundation.org: reflow comment to 80 cols, fix grammar and typo (beacuse)] Link: http://lkml.kernel.org/r/20181013002430.698-2-aarcange@redhat.com Signed-off-by: Andrea Arcangeli <aarcange(a)redhat.com> Reported-by: Aaron Tomlin <atomlin(a)redhat.com> Acked-by: Mel Gorman <mgorman(a)suse.de> Acked-by: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Cc: Jerome Glisse <jglisse(a)redhat.com> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- mm/migrate.c | 25 ++++++++++++++++++------- 1 file changed, 18 insertions(+), 7 deletions(-) diff --git a/mm/migrate.c b/mm/migrate.c index 2a55289ee9f1..1990d1ccee29 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -2086,15 +2086,26 @@ int migrate_misplaced_transhuge_page(struct mm_struct *mm, entry = maybe_pmd_mkwrite(pmd_mkdirty(entry), vma); /* - * Clear the old entry under pagetable lock and establish the new PTE. - * Any parallel GUP will either observe the old page blocking on the - * page lock, block on the page table lock or observe the new page. - * The SetPageUptodate on the new page and page_add_new_anon_rmap - * guarantee the copy is visible before the pagetable update. + * Overwrite the old entry under pagetable lock and establish + * the new PTE. Any parallel GUP will either observe the old + * page blocking on the page lock, block on the page table + * lock or observe the new page. The SetPageUptodate on the + * new page and page_add_new_anon_rmap guarantee the copy is + * visible before the pagetable update. */ flush_cache_range(vma, mmun_start, mmun_end); page_add_anon_rmap(new_page, vma, mmun_start, true); - pmdp_huge_clear_flush_notify(vma, mmun_start, pmd); + /* + * At this point the pmd is numa/protnone (i.e. non present) and the TLB + * has already been flushed globally. So no TLB can be currently + * caching this non present pmd mapping. There's no need to clear the + * pmd before doing set_pmd_at(), nor to flush the TLB after + * set_pmd_at(). Clearing the pmd here would introduce a race + * condition against MADV_DONTNEED, because MADV_DONTNEED only holds the + * mmap_sem for reading. If the pmd is set to NULL at any given time, + * MADV_DONTNEED won't wait on the pmd lock and it'll skip clearing this + * pmd. + */ set_pmd_at(mm, mmun_start, pmd, entry); update_mmu_cache_pmd(vma, address, &entry); @@ -2108,7 +2119,7 @@ int migrate_misplaced_transhuge_page(struct mm_struct *mm, * No need to double call mmu_notifier->invalidate_range() callback as * the above pmdp_huge_clear_flush_notify() did already call it. */ - mmu_notifier_invalidate_range_only_end(mm, mmun_start, mmun_end); + mmu_notifier_invalidate_range_end(mm, mmun_start, mmun_end); /* Take an "isolate" reference and put new page on the LRU. */ get_page(new_page); -- 2.17.1

6 years, 12 months

1
44
0 0

stable-rc/linux-4.14.y boot: 128 boots: 1 failed, 114 passed with 13 offline (v4.14.78-144-gb825fd9fbad5)

by kernelci.org bot

stable-rc/linux-4.14.y boot: 128 boots: 1 failed, 114 passed with 13 offline (v4.14.78-144-gb825fd9fbad5) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.78-14… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.78-144-gb825fd9fbad5 Git Commit: b825fd9fbad594b1eb7f4ba22588e33f00bca345 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 63 unique boards, 24 SoC families, 15 builds out of 184 Boot Regressions Detected: arm64: defconfig: rk3399-firefly: lab-baylibre-seattle: failing since 1 day (last pass: v4.14.78-144-ge862e4c85291 - first fail: v4.14.78-144-g02f369a75b6e) Boot Failure Detected: arm64: defconfig rk3399-firefly: 1 failed lab Offline Platforms: arm: tegra_defconfig: tegra124-jetson-tk1: 1 offline lab bcm2835_defconfig: bcm2835-rpi-b: 1 offline lab sama5_defconfig: at91-sama5d4_xplained: 1 offline lab multi_v7_defconfig: alpine-db: 1 offline lab at91-sama5d4_xplained: 1 offline lab socfpga_cyclone5_de0_sockit: 1 offline lab sun5i-r8-chip: 1 offline lab tegra124-jetson-tk1: 1 offline lab sunxi_defconfig: sun5i-r8-chip: 1 offline lab arm64: defconfig: apq8016-sbc: 1 offline lab juno-r2: 1 offline lab meson-gxl-s905d-p230: 1 offline lab mt7622-rfb1: 1 offline lab --- For more info write to <info(a)kernelci.org>

7 years

1
0
0 0

[PATCH] vt: Fix screen updates after CSI K sequences

by Samuel Holland

In d8ae72427187, start was changed to point to the character under the cursor, instead of the beginning of the cleared area. The offset was correctly applied when clearing the backing buffer, but not when updating the framebuffer region. Fix this by having start point once again to the beginning of the cleared area. Cc: stable(a)vger.kernel.org Fixes: d8ae72427187 ("vt: preserve unicode values corresponding to screen characters") Signed-off-by: Samuel Holland <samuel(a)sholland.org> --- drivers/tty/vt/vt.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 5f1183b0b89d..be7bc83d6c41 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -1528,7 +1528,7 @@ static void csi_J(struct vc_data *vc, int vpar) static void csi_K(struct vc_data *vc, int vpar) { unsigned int count; - unsigned short *start = (unsigned short *)vc->vc_pos; + unsigned short *start; int offset; switch (vpar) { @@ -1548,7 +1548,8 @@ static void csi_K(struct vc_data *vc, int vpar) return; } vc_uniscr_clear_line(vc, vc->vc_x + offset, count); - scr_memsetw(start + offset, vc->vc_video_erase_char, 2 * count); + start = (unsigned short *)vc->vc_pos + offset; + scr_memsetw(start, vc->vc_video_erase_char, 2 * count); vc->vc_need_wrap = 0; if (con_should_update(vc)) do_update_region(vc, (unsigned long) start, count); -- 2.18.1

7 years

2
1
0 0

stable-rc/linux-4.14.y build: 184 builds: 0 failed, 184 passed, 1 warning (v4.14.78-144-gb825fd9fbad5)

by kernelci.org bot

stable-rc/linux-4.14.y build: 184 builds: 0 failed, 184 passed, 1 warning (v4.14.78-144-gb825fd9fbad5) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.78-14… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.78-144-gb825fd9fbad5 Git Commit: b825fd9fbad594b1eb7f4ba22588e33f00bca345 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 4 unique architectures Warnings Detected: mips: gcc version 6.3.0 (GCC) decstation_defconfig: 1 warning Warnings summary: 1 drivers/net/ethernet/amd/declance.c:1230:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/amd/declance.c:1230:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

7 years

2
1
0 0

Build errors in v3.18.y.queue

by Guenter Roeck

For v3.18.124-131-g7e61c1e8ba56: Build results: total: 138 pass: 135 fail: 3 Failed builds: arm:allmodconfig arm:omap2plus_defconfig arm:exynos_defconfig Qemu test results: total: 221 pass: 205 fail: 16 Failed tests: arm:beagle:multi_v7_defconfig:omap3-beagle arm:beaglexm:multi_v7_defconfig:omap3-beagle-xm arm:overo:multi_v7_defconfig:omap3-overo-tobi arm:sabrelite:multi_v7_defconfig:imx6dl-sabrelite arm:vexpress-a9:multi_v7_defconfig:vexpress-v2p-ca9 arm:vexpress-a15:multi_v7_defconfig:vexpress-v2p-ca15-tc1 arm:vexpress-a15-a7:multi_v7_defconfig:vexpress-v2p-ca15_a7 arm:xilinx-zynq-a9:multi_v7_defconfig:zynq-zc702 arm:xilinx-zynq-a9:multi_v7_defconfig:zynq-zc706 arm:xilinx-zynq-a9:multi_v7_defconfig:zynq-zed arm:cubieboard:multi_v7_defconfig:sun4i-a10-cubieboard arm:midway:multi_v7_defconfig:ecx-2000 arm:smdkc210:exynos_defconfig:exynos4210-smdkv310 arm:beagle:omap2plus_defconfig:omap3-beagle arm:beaglexm:omap2plus_defconfig:omap3-beagle-xm arm:overo:omap2plus_defconfig:omap3-overo-tobi --- arch/arm/mach-omap2/omap-headsmp.S: Assembler messages: arch/arm/mach-omap2/omap-headsmp.S:60: Error: bad instruction `badr r0,hyp_boot' drivers/clocksource/exynos_mct.c: In function 'exynos4_local_timer_stop': drivers/clocksource/exynos_mct.c:490:26: error: 'mevt' undeclared Culprits: 59566174aef6 ARM: OMAP5 / DRA7: Fix HYP mode boot for thumb2 build 4042eb2ed0c7 clocksource/exynos_mct: Clear interrupt when cpu is shut down Guenter

7 years

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[PATCH v2] netfilter: conntrack: fix calculation of next bucket number in early_drop

by Vasily Khoruzhick

If there's no entry to drop in bucket that corresponds to the hash, early_drop() should look for it in other buckets. But since it increments hash instead of bucket number, it actually looks in the same bucket 8 times: hsize is 16k by default (14 bits) and hash is 32-bit value, so reciprocal_scale(hash, hsize) returns the same value for hash..hash+7 in most cases. Fix it by increasing bucket number instead of hash and rename _hash to bucket to avoid future confusion. Fixes: 3e86638e9a0b ("netfilter: conntrack: consider ct netns in early_drop logic") Cc: <stable(a)vger.kernel.org> # v4.7+ Signed-off-by: Vasily Khoruzhick <vasilykh(a)arista.com> --- v2: move 'bucket' outside of the loop net/netfilter/nf_conntrack_core.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index ca1168d67fac..e92e749aff53 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -1073,19 +1073,22 @@ static unsigned int early_drop_list(struct net *net, return drops; } -static noinline int early_drop(struct net *net, unsigned int _hash) +static noinline int early_drop(struct net *net, unsigned int hash) { - unsigned int i; + unsigned int i, bucket; for (i = 0; i < NF_CT_EVICTION_RANGE; i++) { struct hlist_nulls_head *ct_hash; - unsigned int hash, hsize, drops; + unsigned int hsize, drops; rcu_read_lock(); nf_conntrack_get_ht(&ct_hash, &hsize); - hash = reciprocal_scale(_hash++, hsize); + if (!i) + bucket = reciprocal_scale(hash, hsize); + else + bucket = (bucket + 1) % hsize; - drops = early_drop_list(net, &ct_hash[hash]); + drops = early_drop_list(net, &ct_hash[bucket]); rcu_read_unlock(); if (drops) { -- 2.19.1

7 years

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[PATCH v2] usbnet: smsc95xx: disable carrier check while suspending

by Frieder Schrempf

We need to make sure, that the carrier check polling is disabled while suspending. Otherwise we can end up with usbnet_read_cmd() being issued when only usbnet_read_cmd_nopm() is allowed. If this happens, read operations lock up. Fixes: d69d169493 ("usbnet: smsc95xx: fix link detection for disabled autonegotiation") Cc: <stable(a)vger.kernel.org> Signed-off-by: Frieder Schrempf <frieder.schrempf(a)kontron.de> --- Changes in v2: * move cancel_delayed_work_sync() to correct error path drivers/net/usb/smsc95xx.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c index 262e7a3..2d17f3b 100644 --- a/drivers/net/usb/smsc95xx.c +++ b/drivers/net/usb/smsc95xx.c @@ -1598,6 +1598,8 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message) return ret; } + cancel_delayed_work_sync(&pdata->carrier_check); + if (pdata->suspend_flags) { netdev_warn(dev->net, "error during last resume\n"); pdata->suspend_flags = 0; @@ -1840,6 +1842,11 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message) */ if (ret && PMSG_IS_AUTO(message)) usbnet_resume(intf); + + if (ret) + schedule_delayed_work(&pdata->carrier_check, + CARRIER_CHECK_DELAY); + return ret; } -- 2.7.4

7 years

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[PATCH V2] ocfs2: free up write context when direct IO failed

by Wengang Wang

The write context should also be freed even when direct IO failed. Otherwise a memory leak is introduced and entries remain in oi->ip_unwritten_list causing the following BUG later in unlink path: ERROR: bug expression: !list_empty(&oi->ip_unwritten_list) ERROR: Clear inode of 215043, inode has unwritten extents ... Call Trace: ? __set_current_blocked+0x42/0x68 ocfs2_evict_inode+0x91/0x6a0 [ocfs2] ? bit_waitqueue+0x40/0x33 evict+0xdb/0x1af iput+0x1a2/0x1f7 do_unlinkat+0x194/0x28f SyS_unlinkat+0x1b/0x2f do_syscall_64+0x79/0x1ae entry_SYSCALL_64_after_hwframe+0x151/0x0 This patch also logs, with frequency limit, direct IO failures. Signed-off-by: Wengang Wang <wen.gang.wang(a)oracle.com> --- v1 -> v2: log direct IO failures --- fs/ocfs2/aops.c | 12 ++++++++++-- fs/ocfs2/cluster/masklog.h | 9 +++++++++ 2 files changed, 19 insertions(+), 2 deletions(-) diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 302cd7c..7578bd5 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -2412,8 +2412,16 @@ static int ocfs2_dio_end_io(struct kiocb *iocb, /* this io's submitter should not have unlocked this before we could */ BUG_ON(!ocfs2_iocb_is_rw_locked(iocb)); - if (bytes > 0 && private) - ret = ocfs2_dio_end_io_write(inode, private, offset, bytes); + if (bytes <= 0) + mlog_ratelimited(ML_ERROR, "Direct IO failed, bytes = %lld", + (long long)bytes); + if (private) { + if (bytes > 0) + ret = ocfs2_dio_end_io_write(inode, private, offset, + bytes); + else + ocfs2_dio_free_write_ctx(inode, private); + } ocfs2_iocb_clear_rw_locked(iocb); diff --git a/fs/ocfs2/cluster/masklog.h b/fs/ocfs2/cluster/masklog.h index 308ea0e..a396096 100644 --- a/fs/ocfs2/cluster/masklog.h +++ b/fs/ocfs2/cluster/masklog.h @@ -178,6 +178,15 @@ do { \ ##__VA_ARGS__); \ } while (0) +#define mlog_ratelimited(mask, fmt, ...) \ +do { \ + static DEFINE_RATELIMIT_STATE(_rs, \ + DEFAULT_RATELIMIT_INTERVAL, \ + DEFAULT_RATELIMIT_BURST); \ + if (__ratelimit(&_rs)) \ + mlog(mask, fmt, ##__VA_ARGS__); \ +} while (0) + #define mlog_errno(st) ({ \ int _st = (st); \ if (_st != -ERESTARTSYS && _st != -EINTR && \ -- 2.9.5

7 years

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[PATCH 3.18.y] mremap: properly flush TLB before releasing the page

by Greg Hackmann

From: Linus Torvalds <torvalds(a)linux-foundation.org> Commit eb66ae030829605d61fbef1909ce310e29f78821 upstream. This is a backport to stable 3.18.y, based on Will Deacon's 4.4.y backport. Jann Horn points out that our TLB flushing was subtly wrong for the mremap() case. What makes mremap() special is that we don't follow the usual "add page to list of pages to be freed, then flush tlb, and then free pages". No, mremap() obviously just _moves_ the page from one page table location to another. That matters, because mremap() thus doesn't directly control the lifetime of the moved page with a freelist: instead, the lifetime of the page is controlled by the page table locking, that serializes access to the entry. As a result, we need to flush the TLB not just before releasing the lock for the source location (to avoid any concurrent accesses to the entry), but also before we release the destination page table lock (to avoid the TLB being flushed after somebody else has already done something to that page). This also makes the whole "need_flush" logic unnecessary, since we now always end up flushing the TLB for every valid entry. Reported-and-tested-by: Jann Horn <jannh(a)google.com> Acked-by: Will Deacon <will.deacon(a)arm.com> Tested-by: Ingo Molnar <mingo(a)kernel.org> Acked-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> [will: backport to 4.4 stable] Signed-off-by: Will Deacon <will.deacon(a)arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> [ghackmann(a)google.com: adjust context] Signed-off-by: Greg Hackmann <ghackmann(a)google.com> --- mm/huge_memory.c | 6 +++++- mm/mremap.c | 21 ++++++++++++++++----- 2 files changed, 21 insertions(+), 6 deletions(-) diff --git a/mm/huge_memory.c b/mm/huge_memory.c index bc402f39ac48..977437ee859b 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -1462,7 +1462,7 @@ int move_huge_pmd(struct vm_area_struct *vma, struct vm_area_struct *new_vma, spinlock_t *old_ptl, *new_ptl; int ret = 0; pmd_t pmd; - + bool force_flush = false; struct mm_struct *mm = vma->vm_mm; if ((old_addr & ~HPAGE_PMD_MASK) || @@ -1490,6 +1490,8 @@ int move_huge_pmd(struct vm_area_struct *vma, struct vm_area_struct *new_vma, if (new_ptl != old_ptl) spin_lock_nested(new_ptl, SINGLE_DEPTH_NESTING); pmd = pmdp_get_and_clear(mm, old_addr, old_pmd); + if (pmd_present(pmd)) + force_flush = true; VM_BUG_ON(!pmd_none(*new_pmd)); if (pmd_move_must_withdraw(new_ptl, old_ptl)) { @@ -1498,6 +1500,8 @@ int move_huge_pmd(struct vm_area_struct *vma, struct vm_area_struct *new_vma, pgtable_trans_huge_deposit(mm, new_pmd, pgtable); } set_pmd_at(mm, new_addr, new_pmd, pmd_mksoft_dirty(pmd)); + if (force_flush) + flush_tlb_range(vma, old_addr, old_addr + PMD_SIZE); if (new_ptl != old_ptl) spin_unlock(new_ptl); spin_unlock(old_ptl); diff --git a/mm/mremap.c b/mm/mremap.c index b147f66f4c40..62199110babc 100644 --- a/mm/mremap.c +++ b/mm/mremap.c @@ -97,6 +97,8 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd, struct mm_struct *mm = vma->vm_mm; pte_t *old_pte, *new_pte, pte; spinlock_t *old_ptl, *new_ptl; + bool force_flush = false; + unsigned long len = old_end - old_addr; /* * When need_rmap_locks is true, we take the i_mmap_mutex and anon_vma @@ -143,12 +145,26 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd, if (pte_none(*old_pte)) continue; pte = ptep_get_and_clear(mm, old_addr, old_pte); + /* + * If we are remapping a valid PTE, make sure + * to flush TLB before we drop the PTL for the PTE. + * + * NOTE! Both old and new PTL matter: the old one + * for racing with page_mkclean(), the new one to + * make sure the physical page stays valid until + * the TLB entry for the old mapping has been + * flushed. + */ + if (pte_present(pte)) + force_flush = true; pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr); pte = move_soft_dirty_pte(pte); set_pte_at(mm, new_addr, new_pte, pte); } arch_leave_lazy_mmu_mode(); + if (force_flush) + flush_tlb_range(vma, old_end - len, old_end); if (new_ptl != old_ptl) spin_unlock(new_ptl); pte_unmap(new_pte - 1); @@ -168,7 +184,6 @@ unsigned long move_page_tables(struct vm_area_struct *vma, { unsigned long extent, next, old_end; pmd_t *old_pmd, *new_pmd; - bool need_flush = false; unsigned long mmun_start; /* For mmu_notifiers */ unsigned long mmun_end; /* For mmu_notifiers */ @@ -207,7 +222,6 @@ unsigned long move_page_tables(struct vm_area_struct *vma, anon_vma_unlock_write(vma->anon_vma); } if (err > 0) { - need_flush = true; continue; } else if (!err) { split_huge_page_pmd(vma, old_addr, old_pmd); @@ -224,10 +238,7 @@ unsigned long move_page_tables(struct vm_area_struct *vma, extent = LATENCY_LIMIT; move_ptes(vma, old_pmd, old_addr, old_addr + extent, new_vma, new_pmd, new_addr, need_rmap_locks); - need_flush = true; } - if (likely(need_flush)) - flush_tlb_range(vma, old_end-len, old_addr); mmu_notifier_invalidate_range_end(vma->vm_mm, mmun_start, mmun_end); -- 2.19.1.930.g4563a0d9d0-goog

7 years

2
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/proc/iomem: only expose physical resource addresses to privileged users

by Mark Salyzyn

From: Linus Torvalds <torvalds(a)linux-foundation.org> commit 51d7b120418e99d6b3bf8df9eb3cc31e8171dee4 upstream ported to 3.18.y In commit c4004b02f8e5b ("x86: remove the kernel code/data/bss resources from /proc/iomem") I was hoping to remove the phyiscal kernel address data from /proc/iomem entirely, but that had to be reverted because some system programs actually use it. This limits all the detailed resource information to properly credentialed users instead. Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> Signed-off-by: Mark Salyzyn <salyzyn(a)android.com> Cc: linux-kernel(a)vger.kernel.org Cc: stable(a)vger.kernel.org # 3.18 --- kernel/resource.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/kernel/resource.c b/kernel/resource.c index d9c7d5d77c8a..83658ca0e69c 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -104,16 +104,25 @@ static int r_show(struct seq_file *m, void *v) { struct resource *root = m->private; struct resource *r = v, *p; + unsigned long long start, end; int width = root->end < 0x10000 ? 4 : 8; int depth; for (depth = 0, p = r; depth < MAX_IORES_LEVEL; depth++, p = p->parent) if (p->parent == root) break; + + if (file_ns_capable(m->file, &init_user_ns, CAP_SYS_ADMIN)) { + start = r->start; + end = r->end; + } else { + start = end = 0; + } + seq_printf(m, "%*s%0*llx-%0*llx : %s\n", depth * 2, "", - width, (unsigned long long) r->start, - width, (unsigned long long) r->end, + width, start, + width, end, r->name ? r->name : "<BAD>"); return 0; } -- 2.19.1.930.g4563a0d9d0-goog

7 years

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stable-rc/linux-4.9.y boot: 109 boots: 0 failed, 96 passed with 12 offline, 1 conflict (v4.9.135-156-gdb1dd7ad04c4)

by kernelci.org bot

stable-rc/linux-4.9.y boot: 109 boots: 0 failed, 96 passed with 12 offline, 1 conflict (v4.9.135-156-gdb1dd7ad04c4) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.135-156… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.135-156-gdb1dd7ad04c4 Git Commit: db1dd7ad04c4a134129cef04104a7e190eb7f4c0 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 50 unique boards, 22 SoC families, 16 builds out of 182 Boot Regressions Detected: arm64: defconfig: meson-gxbb-p200: lab-baylibre: new failure (last pass: v4.9.135-155-g06e9ca0d111e) Offline Platforms: arm: sunxi_defconfig: sun5i-r8-chip: 1 offline lab tegra_defconfig: tegra124-jetson-tk1: 1 offline lab bcm2835_defconfig: bcm2835-rpi-b: 1 offline lab sama5_defconfig: at91-sama5d4_xplained: 1 offline lab multi_v7_defconfig: alpine-db: 1 offline lab at91-sama5d4_xplained: 1 offline lab socfpga_cyclone5_de0_sockit: 1 offline lab sun5i-r8-chip: 1 offline lab tegra124-jetson-tk1: 1 offline lab socfpga_defconfig: socfpga_cyclone5_de0_sockit: 1 offline lab arm64: defconfig: apq8016-sbc: 1 offline lab juno-r2: 1 offline lab Conflicting Boot Failure Detected: (These likely are not failures as other labs are reporting PASS. Needs review.) arm64: defconfig: meson-gxbb-p200: lab-baylibre: FAIL lab-baylibre-seattle: PASS --- For more info write to <info(a)kernelci.org>

7 years

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stable-rc/linux-4.18.y boot: 130 boots: 0 failed, 115 passed with 13 offline, 2 untried/unknown (v4.18.16-151-g79190d1d2b75)

by kernelci.org bot

stable-rc/linux-4.18.y boot: 130 boots: 0 failed, 115 passed with 13 offline, 2 untried/unknown (v4.18.16-151-g79190d1d2b75) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.18.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.18.y/kernel/v4.18.16-15… Tree: stable-rc Branch: linux-4.18.y Git Describe: v4.18.16-151-g79190d1d2b75 Git Commit: 79190d1d2b752a03eced074e98b3aa2a03563370 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 66 unique boards, 24 SoC families, 15 builds out of 187 Offline Platforms: arm: tegra_defconfig: tegra124-jetson-tk1: 1 offline lab bcm2835_defconfig: bcm2835-rpi-b: 1 offline lab sama5_defconfig: at91-sama5d4_xplained: 1 offline lab multi_v7_defconfig: alpine-db: 1 offline lab at91-sama5d4_xplained: 1 offline lab socfpga_cyclone5_de0_sockit: 1 offline lab sun5i-r8-chip: 1 offline lab tegra124-jetson-tk1: 1 offline lab sunxi_defconfig: sun5i-r8-chip: 1 offline lab arm64: defconfig: apq8016-sbc: 1 offline lab juno-r2: 1 offline lab meson-gxl-s905d-p230: 1 offline lab mt7622-rfb1: 1 offline lab --- For more info write to <info(a)kernelci.org>

7 years

1
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stable-rc/linux-4.14.y boot: 124 boots: 1 failed, 110 passed with 13 offline (v4.14.78-144-g02f369a75b6e)

by kernelci.org bot

stable-rc/linux-4.14.y boot: 124 boots: 1 failed, 110 passed with 13 offline (v4.14.78-144-g02f369a75b6e) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.78-14… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.78-144-g02f369a75b6e Git Commit: 02f369a75b6ee309118184f2dbe1b7a1ef40975b Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 63 unique boards, 24 SoC families, 15 builds out of 185 Boot Regressions Detected: arm64: defconfig: rk3399-firefly: lab-baylibre-seattle: new failure (last pass: v4.14.78-144-ge862e4c85291) Boot Failure Detected: arm64: defconfig rk3399-firefly: 1 failed lab Offline Platforms: arm: tegra_defconfig: tegra124-jetson-tk1: 1 offline lab bcm2835_defconfig: bcm2835-rpi-b: 1 offline lab sama5_defconfig: at91-sama5d4_xplained: 1 offline lab multi_v7_defconfig: alpine-db: 1 offline lab at91-sama5d4_xplained: 1 offline lab socfpga_cyclone5_de0_sockit: 1 offline lab sun5i-r8-chip: 1 offline lab tegra124-jetson-tk1: 1 offline lab sunxi_defconfig: sun5i-r8-chip: 1 offline lab arm64: defconfig: apq8016-sbc: 1 offline lab juno-r2: 1 offline lab meson-gxl-s905d-p230: 1 offline lab mt7622-rfb1: 1 offline lab --- For more info write to <info(a)kernelci.org>

7 years

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stable-rc/linux-4.4.y boot: 99 boots: 1 failed, 87 passed with 10 offline, 1 untried/unknown (v4.4.162-102-g2adb31f2a949)

by kernelci.org bot

stable-rc/linux-4.4.y boot: 99 boots: 1 failed, 87 passed with 10 offline, 1 untried/unknown (v4.4.162-102-g2adb31f2a949) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.162-102… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.162-102-g2adb31f2a949 Git Commit: 2adb31f2a9490f66356ffe8ba548abaac1539f90 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 44 unique boards, 21 SoC families, 15 builds out of 178 Boot Failure Detected: arm: multi_v7_defconfig stih410-b2120: 1 failed lab Offline Platforms: arm: tegra_defconfig: tegra124-jetson-tk1: 1 offline lab bcm2835_defconfig: bcm2835-rpi-b: 1 offline lab sama5_defconfig: at91-sama5d4_xplained: 1 offline lab multi_v7_defconfig: alpine-db: 1 offline lab at91-sama5d4_xplained: 1 offline lab socfpga_cyclone5_de0_sockit: 1 offline lab sun5i-r8-chip: 1 offline lab tegra124-jetson-tk1: 1 offline lab sunxi_defconfig: sun5i-r8-chip: 1 offline lab arm64: defconfig: apq8016-sbc: 1 offline lab --- For more info write to <info(a)kernelci.org>

7 years

1
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stable-rc/linux-4.9.y boot: 113 boots: 0 failed, 101 passed with 12 offline (v4.9.135-155-g06e9ca0d111e)

by kernelci.org bot

stable-rc/linux-4.9.y boot: 113 boots: 0 failed, 101 passed with 12 offline (v4.9.135-155-g06e9ca0d111e) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.135-155… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.135-155-g06e9ca0d111e Git Commit: 06e9ca0d111ef7a504bfeb3ac0d8243c9d6edd0d Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 50 unique boards, 22 SoC families, 16 builds out of 182 Offline Platforms: arm: sunxi_defconfig: sun5i-r8-chip: 1 offline lab tegra_defconfig: tegra124-jetson-tk1: 1 offline lab bcm2835_defconfig: bcm2835-rpi-b: 1 offline lab sama5_defconfig: at91-sama5d4_xplained: 1 offline lab multi_v7_defconfig: alpine-db: 1 offline lab at91-sama5d4_xplained: 1 offline lab socfpga_cyclone5_de0_sockit: 1 offline lab sun5i-r8-chip: 1 offline lab tegra124-jetson-tk1: 1 offline lab socfpga_defconfig: socfpga_cyclone5_de0_sockit: 1 offline lab arm64: defconfig: apq8016-sbc: 1 offline lab juno-r2: 1 offline lab --- For more info write to <info(a)kernelci.org>

7 years

1
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0 0

[patch 15/15] memory_hotplug: cond_resched in __remove_pages

by akpm＠linux-foundation.org

From: Michal Hocko <mhocko(a)suse.com> Subject: memory_hotplug: cond_resched in __remove_pages We have received a bug report that unbinding a large pmem (>1TB) can result in a soft lockup: [ 380.339203] NMI watchdog: BUG: soft lockup - CPU#9 stuck for 23s! [ndctl:4365] [...] [ 380.339316] Supported: Yes [ 380.339318] CPU: 9 PID: 4365 Comm: ndctl Not tainted 4.12.14-94.40-default #1 SLE12-SP4 [ 380.339318] Hardware name: Intel Corporation S2600WFD/S2600WFD, BIOS SE5C620.86B.01.00.0833.051120182255 05/11/2018 [ 380.339319] task: ffff9cce7d4410c0 task.stack: ffffbe9eb1bc4000 [ 380.339325] RIP: 0010:__put_page+0x62/0x80 [ 380.339326] RSP: 0018:ffffbe9eb1bc7d30 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10 [ 380.339327] RAX: 000040540081c0d3 RBX: ffffeb8f03557200 RCX: 000063af40000000 [ 380.339328] RDX: 0000000000000002 RSI: ffff9cce75bff498 RDI: ffff9e4a76072ff8 [ 380.339329] RBP: 0000000a43557200 R08: 0000000000000000 R09: ffffbe9eb1bc7bb0 [ 380.339329] R10: ffffbe9eb1bc7d08 R11: 0000000000000000 R12: ffff9e194a22a0e0 [ 380.339330] R13: ffff9cce7062fc10 R14: ffff9e194a22a0a0 R15: ffff9cce6559c0e0 [ 380.339331] FS: 00007fd132368880(0000) GS:ffff9cce7ea40000(0000) knlGS:0000000000000000 [ 380.339332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 380.339332] CR2: 00000000020820a0 CR3: 000000017ef7a003 CR4: 00000000007606e0 [ 380.339333] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 380.339334] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 380.339334] PKRU: 55555554 [ 380.339334] Call Trace: [ 380.339338] devm_memremap_pages_release+0x152/0x260 [ 380.339342] release_nodes+0x18d/0x1d0 [ 380.339347] device_release_driver_internal+0x160/0x210 [ 380.339350] unbind_store+0xb3/0xe0 [ 380.339355] kernfs_fop_write+0x102/0x180 [ 380.339358] __vfs_write+0x26/0x150 [ 380.339363] ? security_file_permission+0x3c/0xc0 [ 380.339364] vfs_write+0xad/0x1a0 [ 380.339366] SyS_write+0x42/0x90 [ 380.339370] do_syscall_64+0x74/0x150 [ 380.339375] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 380.339377] RIP: 0033:0x7fd13166b3d0 It has been reported on an older (4.12) kernel but the current upstream code doesn't cond_resched in the hot remove code at all and the given range to remove might be really large. Fix the issue by calling cond_resched once per memory section. Link: http://lkml.kernel.org/r/20181031125840.23982-1-mhocko@kernel.org Signed-off-by: Michal Hocko <mhocko(a)suse.com> Acked-by: Johannes Thumshirn <jthumshirn(a)suse.de> Cc: Dan Williams <dan.j.williams(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memory_hotplug.c | 1 + 1 file changed, 1 insertion(+) --- a/mm/memory_hotplug.c~memory_hotplug-cond_resched-in-__remove_pages +++ a/mm/memory_hotplug.c @@ -586,6 +586,7 @@ int __remove_pages(struct zone *zone, un for (i = 0; i < sections_to_remove; i++) { unsigned long pfn = phys_start_pfn + i*PAGES_PER_SECTION; + cond_resched(); ret = __remove_section(zone, __pfn_to_section(pfn), map_offset, altmap); map_offset = 0; _

7 years

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[patch 07/15] ocfs2: fix a misuse a of brelse after failing ocfs2_check_dir_entry

by akpm＠linux-foundation.org

From: Changwei Ge <ge.changwei(a)h3c.com> Subject: ocfs2: fix a misuse a of brelse after failing ocfs2_check_dir_entry Somehow, file system metadata was corrupted, which causes ocfs2_check_dir_entry() to fail in function ocfs2_dir_foreach_blk_el(). According to the original design intention, if above happens we should skip the problematic block and continue to retrieve dir entry. But there is obviouse misuse of brelse around related code. After failure of ocfs2_check_dir_entry(), current code just moves to next position and uses the problematic buffer head again and again during which the problematic buffer head is released for multiple times. I suppose, this a serious issue which is long-lived in ocfs2. This may cause other file systems which is also used in a the same host insane. So we should also consider about bakcporting this patch into linux -stable. Link: http://lkml.kernel.org/r/HK2PR06MB045211675B43EED794E597B6D56E0@HK2PR06MB04… Signed-off-by: Changwei Ge <ge.changwei(a)h3c.com> Suggested-by: Changkuo Shi <shi.changkuo(a)h3c.com> Reviewed-by: Andrew Morton <akpm(a)linux-foundation.org> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Joseph Qi <jiangqi903(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/ocfs2/dir.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/fs/ocfs2/dir.c~ocfs2-fix-a-misuse-a-of-brelse-after-failing-ocfs2_check_dir_entry +++ a/fs/ocfs2/dir.c @@ -1897,8 +1897,7 @@ static int ocfs2_dir_foreach_blk_el(stru /* On error, skip the f_pos to the next block. */ ctx->pos = (ctx->pos | (sb->s_blocksize - 1)) + 1; - brelse(bh); - continue; + break; } if (le64_to_cpu(de->inode)) { unsigned char d_type = DT_UNKNOWN; _

7 years

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[patch 03/15] mm: thp: relax __GFP_THISNODE for MADV_HUGEPAGE mappings

by akpm＠linux-foundation.org

From: Andrea Arcangeli <aarcange(a)redhat.com> Subject: mm: thp: relax __GFP_THISNODE for MADV_HUGEPAGE mappings THP allocation might be really disruptive when allocated on NUMA system with the local node full or hard to reclaim. Stefan has posted an allocation stall report on 4.12 based SLES kernel which suggests the same issue: [245513.362669] kvm: page allocation stalls for 194572ms, order:9, mode:0x4740ca(__GFP_HIGHMEM|__GFP_IO|__GFP_FS|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_THISNODE|__GFP_MOVABLE|__GFP_DIRECT_RECLAIM), nodemask=(null) [245513.363983] kvm cpuset=/ mems_allowed=0-1 [245513.364604] CPU: 10 PID: 84752 Comm: kvm Tainted: G W 4.12.0+98-ph <a href="/view.php?id=1" title="[geschlossen] Integration Ramdisk" class="resolved">0000001</a> SLE15 (unreleased) [245513.365258] Hardware name: Supermicro SYS-1029P-WTRT/X11DDW-NT, BIOS 2.0 12/05/2017 [245513.365905] Call Trace: [245513.366535] dump_stack+0x5c/0x84 [245513.367148] warn_alloc+0xe0/0x180 [245513.367769] __alloc_pages_slowpath+0x820/0xc90 [245513.368406] ? __slab_free+0xa9/0x2f0 [245513.369048] ? __slab_free+0xa9/0x2f0 [245513.369671] __alloc_pages_nodemask+0x1cc/0x210 [245513.370300] alloc_pages_vma+0x1e5/0x280 [245513.370921] do_huge_pmd_wp_page+0x83f/0xf00 [245513.371554] ? set_huge_zero_page.isra.52.part.53+0x9b/0xb0 [245513.372184] ? do_huge_pmd_anonymous_page+0x631/0x6d0 [245513.372812] __handle_mm_fault+0x93d/0x1060 [245513.373439] handle_mm_fault+0xc6/0x1b0 [245513.374042] __do_page_fault+0x230/0x430 [245513.374679] ? get_vtime_delta+0x13/0xb0 [245513.375411] do_page_fault+0x2a/0x70 [245513.376145] ? page_fault+0x65/0x80 [245513.376882] page_fault+0x7b/0x80 [...] [245513.382056] Mem-Info: [245513.382634] active_anon:126315487 inactive_anon:1612476 isolated_anon:5 active_file:60183 inactive_file:245285 isolated_file:0 unevictable:15657 dirty:286 writeback:1 unstable:0 slab_reclaimable:75543 slab_unreclaimable:2509111 mapped:81814 shmem:31764 pagetables:370616 bounce:0 free:32294031 free_pcp:6233 free_cma:0 [245513.386615] Node 0 active_anon:254680388kB inactive_anon:1112760kB active_file:240648kB inactive_file:981168kB unevictable:13368kB isolated(anon):0kB isolated(file):0kB mapped:280240kB dirty:1144kB writeback:0kB shmem:95832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 81225728kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [245513.388650] Node 1 active_anon:250583072kB inactive_anon:5337144kB active_file:84kB inactive_file:0kB unevictable:49260kB isolated(anon):20kB isolated(file):0kB mapped:47016kB dirty:0kB writeback:4kB shmem:31224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 31897600kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no The defrag mode is "madvise" and from the above report it is clear that the THP has been allocated for MADV_HUGEPAGA vma. Andrea has identified that the main source of the problem is __GFP_THISNODE usage: : The problem is that direct compaction combined with the NUMA : __GFP_THISNODE logic in mempolicy.c is telling reclaim to swap very : hard the local node, instead of failing the allocation if there's no : THP available in the local node. : : Such logic was ok until __GFP_THISNODE was added to the THP allocation : path even with MPOL_DEFAULT. : : The idea behind the __GFP_THISNODE addition, is that it is better to : provide local memory in PAGE_SIZE units than to use remote NUMA THP : backed memory. That largely depends on the remote latency though, on : threadrippers for example the overhead is relatively low in my : experience. : : The combination of __GFP_THISNODE and __GFP_DIRECT_RECLAIM results in : extremely slow qemu startup with vfio, if the VM is larger than the : size of one host NUMA node. This is because it will try very hard to : unsuccessfully swapout get_user_pages pinned pages as result of the : __GFP_THISNODE being set, instead of falling back to PAGE_SIZE : allocations and instead of trying to allocate THP on other nodes (it : would be even worse without vfio type1 GUP pins of course, except it'd : be swapping heavily instead). Fix this by removing __GFP_THISNODE for THP requests which are requesting the direct reclaim. This effectivelly reverts 5265047ac301 on the grounds that the zone/node reclaim was known to be disruptive due to premature reclaim when there was memory free. While it made sense at the time for HPC workloads without NUMA awareness on rare machines, it was ultimately harmful in the majority of cases. The existing behaviour is similar, if not as widespare as it applies to a corner case but crucially, it cannot be tuned around like zone_reclaim_mode can. The default behaviour should always be to cause the least harm for the common case. If there are specialised use cases out there that want zone_reclaim_mode in specific cases, then it can be built on top. Longterm we should consider a memory policy which allows for the node reclaim like behavior for the specific memory ranges which would allow a [1] http://lkml.kernel.org/r/20180820032204.9591-1-aarcange@redhat.com Mel said: : Both patches look correct to me but I'm responding to this one because : it's the fix. The change makes sense and moves further away from the : severe stalling behaviour we used to see with both THP and zone reclaim : mode. : : I put together a basic experiment with usemem configured to reference a : buffer multiple times that is 80% the size of main memory on a 2-socket : box with symmetric node sizes and defrag set to "always". The defrag : setting is not the default but it would be functionally similar to : accessing a buffer with madvise(MADV_HUGEPAGE). Usemem is configured to : reference the buffer multiple times and while it's not an interesting : workload, it would be expected to complete reasonably quickly as it fits : within memory. The results were; : : usemem : vanilla noreclaim-v1 : Amean Elapsd-1 42.78 ( 0.00%) 26.87 ( 37.18%) : Amean Elapsd-3 27.55 ( 0.00%) 7.44 ( 73.00%) : Amean Elapsd-4 5.72 ( 0.00%) 5.69 ( 0.45%) : : This shows the elapsed time in seconds for 1 thread, 3 threads and 4 : threads referencing buffers 80% the size of memory. With the patches : applied, it's 37.18% faster for the single thread and 73% faster with two : threads. Note that 4 threads showing little difference does not indicate : the problem is related to thread counts. It's simply the case that 4 : threads gets spread so their workload mostly fits in one node. : : The overall view from /proc/vmstats is more startling : : 4.19.0-rc1 4.19.0-rc1 : vanillanoreclaim-v1r1 : Minor Faults 35593425 708164 : Major Faults 484088 36 : Swap Ins 3772837 0 : Swap Outs 3932295 0 : : Massive amounts of swap in/out without the patch : : Direct pages scanned 6013214 0 : Kswapd pages scanned 0 0 : Kswapd pages reclaimed 0 0 : Direct pages reclaimed 4033009 0 : : Lots of reclaim activity without the patch : : Kswapd efficiency 100% 100% : Kswapd velocity 0.000 0.000 : Direct efficiency 67% 100% : Direct velocity 11191.956 0.000 : : Mostly from direct reclaim context as you'd expect without the patch. : : Page writes by reclaim 3932314.000 0.000 : Page writes file 19 0 : Page writes anon 3932295 0 : Page reclaim immediate 42336 0 : : Writes from reclaim context is never good but the patch eliminates it. : : We should never have default behaviour to thrash the system for such a : basic workload. If zone reclaim mode behaviour is ever desired but on a : single task instead of a global basis then the sensible option is to build : a mempolicy that enforces that behaviour. This was a severe regression compared to previous kernels that made important workloads unusable and it starts when __GFP_THISNODE was added to THP allocations under MADV_HUGEPAGE. It is not a significant risk to go to the previous behavior before __GFP_THISNODE was added, it worked like that for years. This was simply an optimization to some lucky workloads that can fit in a single node, but it ended up breaking the VM for others that can't possibly fit in a single node, so going back is safe. [mhocko(a)suse.com: rewrote the changelog based on the one from Andrea] Link: http://lkml.kernel.org/r/20180925120326.24392-2-mhocko@kernel.org Fixes: 5265047ac301 ("mm, thp: really limit transparent hugepage allocation to local node") Signed-off-by: Andrea Arcangeli <aarcange(a)redhat.com> Signed-off-by: Michal Hocko <mhocko(a)suse.com> Reported-by: Stefan Priebe <s.priebe(a)profihost.ag> Debugged-by: Andrea Arcangeli <aarcange(a)redhat.com> Reported-by: Alex Williamson <alex.williamson(a)redhat.com> Reviewed-by: Mel Gorman <mgorman(a)techsingularity.net> Tested-by: Mel Gorman <mgorman(a)techsingularity.net> Cc: Zi Yan <zi.yan(a)cs.rutgers.edu> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: David Rientjes <rientjes(a)google.com> Cc: "Kirill A. Shutemov" <kirill(a)shutemov.name> Cc: <stable(a)vger.kernel.org> [4.1+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/mempolicy.c | 32 ++++++++++++++++++++++++++++++-- 1 file changed, 30 insertions(+), 2 deletions(-) --- a/mm/mempolicy.c~mm-thp-relax-__gfp_thisnode-for-madv_hugepage-mappings +++ a/mm/mempolicy.c @@ -2060,8 +2060,36 @@ alloc_pages_vma(gfp_t gfp, int order, st nmask = policy_nodemask(gfp, pol); if (!nmask || node_isset(hpage_node, *nmask)) { mpol_cond_put(pol); - page = __alloc_pages_node(hpage_node, - gfp | __GFP_THISNODE, order); + /* + * We cannot invoke reclaim if __GFP_THISNODE + * is set. Invoking reclaim with + * __GFP_THISNODE set, would cause THP + * allocations to trigger heavy swapping + * despite there may be tons of free memory + * (including potentially plenty of THP + * already available in the buddy) on all the + * other NUMA nodes. + * + * At most we could invoke compaction when + * __GFP_THISNODE is set (but we would need to + * refrain from invoking reclaim even if + * compaction returned COMPACT_SKIPPED because + * there wasn't not enough memory to succeed + * compaction). For now just avoid + * __GFP_THISNODE instead of limiting the + * allocation path to a strict and single + * compaction invocation. + * + * Supposedly if direct reclaim was enabled by + * the caller, the app prefers THP regardless + * of the node it comes from so this would be + * more desiderable behavior than only + * providing THP originated from the local + * node in such case. + */ + if (!(gfp & __GFP_DIRECT_RECLAIM)) + gfp |= __GFP_THISNODE; + page = __alloc_pages_node(hpage_node, gfp, order); goto out; } } _

7 years

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stable-rc/linux-4.18.y boot: 130 boots: 0 failed, 116 passed with 13 offline, 1 conflict (v4.18.16-151-g8a21f68d3977)

by kernelci.org bot

stable-rc/linux-4.18.y boot: 130 boots: 0 failed, 116 passed with 13 offline, 1 conflict (v4.18.16-151-g8a21f68d3977) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.18.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.18.y/kernel/v4.18.16-15… Tree: stable-rc Branch: linux-4.18.y Git Describe: v4.18.16-151-g8a21f68d3977 Git Commit: 8a21f68d39776cc3ca539a12266806e0a483da57 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 66 unique boards, 24 SoC families, 15 builds out of 187 Boot Regressions Detected: arm: exynos_defconfig: exynos5422-odroidxu3: lab-baylibre-seattle: new failure (last pass: v4.18.16) Offline Platforms: arm: tegra_defconfig: tegra124-jetson-tk1: 1 offline lab bcm2835_defconfig: bcm2835-rpi-b: 1 offline lab sama5_defconfig: at91-sama5d4_xplained: 1 offline lab multi_v7_defconfig: alpine-db: 1 offline lab at91-sama5d4_xplained: 1 offline lab socfpga_cyclone5_de0_sockit: 1 offline lab sun5i-r8-chip: 1 offline lab tegra124-jetson-tk1: 1 offline lab sunxi_defconfig: sun5i-r8-chip: 1 offline lab arm64: defconfig: apq8016-sbc: 1 offline lab juno-r2: 1 offline lab meson-gxl-s905d-p230: 1 offline lab mt7622-rfb1: 1 offline lab Conflicting Boot Failure Detected: (These likely are not failures as other labs are reporting PASS. Needs review.) arm: exynos_defconfig: exynos5422-odroidxu3: lab-baylibre: PASS lab-baylibre-seattle: FAIL lab-collabora: PASS --- For more info write to <info(a)kernelci.org>

7 years

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stable-rc/linux-3.18.y boot: 26 boots: 4 failed, 19 passed with 3 offline (v3.18.124-131-g7e61c1e8ba56)

by kernelci.org bot

stable-rc/linux-3.18.y boot: 26 boots: 4 failed, 19 passed with 3 offline (v3.18.124-131-g7e61c1e8ba56) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-3.18.y/kernel/v3.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-3.18.y/kernel/v3.18.124-1… Tree: stable-rc Branch: linux-3.18.y Git Describe: v3.18.124-131-g7e61c1e8ba56 Git Commit: 7e61c1e8ba569baf6f4b525cdffa9a545876f6e0 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 16 unique boards, 9 SoC families, 11 builds out of 183 Boot Failures Detected: x86: x86_64_defconfig qemu: 3 failed labs x86-atom330: 1 failed lab Offline Platforms: arm: tegra_defconfig: tegra124-jetson-tk1: 1 offline lab bcm2835_defconfig: bcm2835-rpi-b: 1 offline lab sama5_defconfig: at91-sama5d4ek: 1 offline lab --- For more info write to <info(a)kernelci.org>

7 years

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[PATCH 01/15] power: supply: olpc_battery: correct the temperature units

by Lubomir Rintel

According to [1] and [2], the temperature values are in tenths of degree Celsius. Exposing the Celsius value makes the battery appear on fire: $ upower -i /org/freedesktop/UPower/devices/battery_olpc_battery ... temperature: 236.9 degrees C Tested on OLPC XO-1 and OLPC XO-1.75 laptops. [1] include/linux/power_supply.h [2] Documentation/power/power_supply_class.txt Cc: stable(a)vger.kernel.org Signed-off-by: Lubomir Rintel <lkundrak(a)v3.sk> --- drivers/power/supply/olpc_battery.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/power/supply/olpc_battery.c b/drivers/power/supply/olpc_battery.c index 6da79ae14860..5a97e42a3547 100644 --- a/drivers/power/supply/olpc_battery.c +++ b/drivers/power/supply/olpc_battery.c @@ -428,14 +428,14 @@ static int olpc_bat_get_property(struct power_supply *psy, if (ret) return ret; - val->intval = (s16)be16_to_cpu(ec_word) * 100 / 256; + val->intval = (s16)be16_to_cpu(ec_word) * 10 / 256; break; case POWER_SUPPLY_PROP_TEMP_AMBIENT: ret = olpc_ec_cmd(EC_AMB_TEMP, NULL, 0, (void *)&ec_word, 2); if (ret) return ret; - val->intval = (int)be16_to_cpu(ec_word) * 100 / 256; + val->intval = (int)be16_to_cpu(ec_word) * 10 / 256; break; case POWER_SUPPLY_PROP_CHARGE_COUNTER: ret = olpc_ec_cmd(EC_BAT_ACR, NULL, 0, (void *)&ec_word, 2); -- 2.19.0

7 years

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stable-rc/linux-4.14.y boot: 125 boots: 0 failed, 110 passed with 13 offline, 2 untried/unknown (v4.14.78-144-ge862e4c85291)

by kernelci.org bot

stable-rc/linux-4.14.y boot: 125 boots: 0 failed, 110 passed with 13 offline, 2 untried/unknown (v4.14.78-144-ge862e4c85291) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.78-14… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.78-144-ge862e4c85291 Git Commit: e862e4c85291ce6758f1aa05b05c54b1afce6844 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 63 unique boards, 24 SoC families, 15 builds out of 185 Offline Platforms: arm: tegra_defconfig: tegra124-jetson-tk1: 1 offline lab bcm2835_defconfig: bcm2835-rpi-b: 1 offline lab sama5_defconfig: at91-sama5d4_xplained: 1 offline lab multi_v7_defconfig: alpine-db: 1 offline lab at91-sama5d4_xplained: 1 offline lab socfpga_cyclone5_de0_sockit: 1 offline lab sun5i-r8-chip: 1 offline lab tegra124-jetson-tk1: 1 offline lab sunxi_defconfig: sun5i-r8-chip: 1 offline lab arm64: defconfig: apq8016-sbc: 1 offline lab juno-r2: 1 offline lab meson-gxl-s905d-p230: 1 offline lab mt7622-rfb1: 1 offline lab --- For more info write to <info(a)kernelci.org>

7 years

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stable-rc/linux-4.4.y boot: 103 boots: 1 failed, 91 passed with 10 offline, 1 untried/unknown (v4.4.162-102-g3116ad4951a1)

by kernelci.org bot

stable-rc/linux-4.4.y boot: 103 boots: 1 failed, 91 passed with 10 offline, 1 untried/unknown (v4.4.162-102-g3116ad4951a1) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.162-102… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.162-102-g3116ad4951a1 Git Commit: 3116ad4951a16d8e4a764c24e07f2e0eb19f0e9a Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 44 unique boards, 21 SoC families, 15 builds out of 178 Boot Failure Detected: arm: multi_v7_defconfig stih410-b2120: 1 failed lab Offline Platforms: arm: tegra_defconfig: tegra124-jetson-tk1: 1 offline lab bcm2835_defconfig: bcm2835-rpi-b: 1 offline lab sama5_defconfig: at91-sama5d4_xplained: 1 offline lab multi_v7_defconfig: alpine-db: 1 offline lab at91-sama5d4_xplained: 1 offline lab socfpga_cyclone5_de0_sockit: 1 offline lab sun5i-r8-chip: 1 offline lab tegra124-jetson-tk1: 1 offline lab sunxi_defconfig: sun5i-r8-chip: 1 offline lab arm64: defconfig: apq8016-sbc: 1 offline lab --- For more info write to <info(a)kernelci.org>

7 years

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stable-rc/linux-4.9.y build: 182 builds: 0 failed, 182 passed, 1 warning (v4.9.135-156-gdb1dd7ad04c4)

by kernelci.org bot

stable-rc/linux-4.9.y build: 182 builds: 0 failed, 182 passed, 1 warning (v4.9.135-156-gdb1dd7ad04c4) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.135-156… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.135-156-gdb1dd7ad04c4 Git Commit: db1dd7ad04c4a134129cef04104a7e190eb7f4c0 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 4 unique architectures Warnings Detected: mips: gcc version 6.3.0 (GCC) decstation_defconfig: 1 warning Warnings summary: 1 drivers/net/ethernet/amd/declance.c:1231:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/amd/declance.c:1231:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.18.y build: 187 builds: 0 failed, 187 passed, 232 warnings (v4.18.16-151-g79190d1d2b75)

by kernelci.org bot

stable-rc/linux-4.18.y build: 187 builds: 0 failed, 187 passed, 232 warnings (v4.18.16-151-g79190d1d2b75) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.18.y/kernel/v4.18.16-15… Tree: stable-rc Branch: linux-4.18.y Git Describe: v4.18.16-151-g79190d1d2b75 Git Commit: 79190d1d2b752a03eced074e98b3aa2a03563370 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 4 unique architectures Warnings Detected: arm64: gcc version 7.3.0 (Debian 7.3.0-28) allnoconfig: 1 warning defconfig: 2 warnings tinyconfig: 1 warning arm: gcc version 7.3.0 (Debian 7.3.0-28) acs5k_defconfig: 2 warnings acs5k_tiny_defconfig: 2 warnings allnoconfig: 1 warning am200epdkit_defconfig: 2 warnings aspeed_g4_defconfig: 2 warnings aspeed_g5_defconfig: 2 warnings assabet_defconfig: 2 warnings at91_dt_defconfig: 2 warnings axm55xx_defconfig: 2 warnings badge4_defconfig: 2 warnings bcm2835_defconfig: 2 warnings cerfcube_defconfig: 2 warnings clps711x_defconfig: 1 warning cm_x2xx_defconfig: 2 warnings cm_x300_defconfig: 2 warnings cns3420vb_defconfig: 2 warnings colibri_pxa270_defconfig: 2 warnings colibri_pxa300_defconfig: 2 warnings collie_defconfig: 1 warning corgi_defconfig: 2 warnings davinci_all_defconfig: 2 warnings dove_defconfig: 2 warnings ebsa110_defconfig: 2 warnings efm32_defconfig: 1 warning em_x270_defconfig: 2 warnings ep93xx_defconfig: 2 warnings eseries_pxa_defconfig: 2 warnings exynos_defconfig: 2 warnings ezx_defconfig: 2 warnings footbridge_defconfig: 2 warnings gemini_defconfig: 1 warning h3600_defconfig: 2 warnings h5000_defconfig: 2 warnings hackkit_defconfig: 2 warnings hisi_defconfig: 1 warning imote2_defconfig: 2 warnings imx_v4_v5_defconfig: 2 warnings imx_v6_v7_defconfig: 2 warnings integrator_defconfig: 2 warnings iop13xx_defconfig: 2 warnings iop32x_defconfig: 2 warnings iop33x_defconfig: 2 warnings ixp4xx_defconfig: 2 warnings jornada720_defconfig: 2 warnings keystone_defconfig: 2 warnings ks8695_defconfig: 2 warnings lart_defconfig: 2 warnings lpc18xx_defconfig: 1 warning lpc32xx_defconfig: 2 warnings lpd270_defconfig: 2 warnings lubbock_defconfig: 2 warnings magician_defconfig: 2 warnings mainstone_defconfig: 2 warnings mini2440_defconfig: 2 warnings mmp2_defconfig: 2 warnings moxart_defconfig: 1 warning mps2_defconfig: 1 warning multi_v4t_defconfig: 1 warning multi_v5_defconfig: 2 warnings multi_v7_defconfig: 10 warnings mv78xx0_defconfig: 2 warnings mvebu_v5_defconfig: 2 warnings mvebu_v7_defconfig: 2 warnings mxs_defconfig: 2 warnings neponset_defconfig: 2 warnings netwinder_defconfig: 1 warning netx_defconfig: 2 warnings nhk8815_defconfig: 2 warnings nuc910_defconfig: 1 warning nuc950_defconfig: 1 warning nuc960_defconfig: 1 warning omap1_defconfig: 2 warnings omap2plus_defconfig: 2 warnings orion5x_defconfig: 2 warnings oxnas_v6_defconfig: 2 warnings palmz72_defconfig: 2 warnings pcm027_defconfig: 2 warnings pleb_defconfig: 2 warnings prima2_defconfig: 2 warnings pxa168_defconfig: 2 warnings pxa255-idp_defconfig: 2 warnings pxa3xx_defconfig: 2 warnings pxa910_defconfig: 2 warnings pxa_defconfig: 2 warnings qcom_defconfig: 3 warnings raumfeld_defconfig: 2 warnings realview_defconfig: 2 warnings rpc_defconfig: 2 warnings s3c2410_defconfig: 2 warnings s3c6400_defconfig: 2 warnings s5pv210_defconfig: 2 warnings sama5_defconfig: 2 warnings shannon_defconfig: 2 warnings shmobile_defconfig: 1 warning simpad_defconfig: 2 warnings socfpga_defconfig: 2 warnings spear13xx_defconfig: 2 warnings spear3xx_defconfig: 2 warnings spear6xx_defconfig: 2 warnings spitz_defconfig: 2 warnings stm32_defconfig: 1 warning sunxi_defconfig: 2 warnings tango4_defconfig: 2 warnings tct_hammer_defconfig: 2 warnings tegra_defconfig: 2 warnings tinyconfig: 1 warning trizeps4_defconfig: 2 warnings u300_defconfig: 2 warnings u8500_defconfig: 2 warnings versatile_defconfig: 2 warnings vexpress_defconfig: 2 warnings vf610m4_defconfig: 1 warning viper_defconfig: 2 warnings vt8500_v6_v7_defconfig: 1 warning xcep_defconfig: 2 warnings zeus_defconfig: 2 warnings zx_defconfig: 1 warning mips: gcc version 6.3.0 (GCC) decstation_defconfig: 1 warning lemote2f_defconfig: 1 warning loongson3_defconfig: 2 warnings nlm_xlp_defconfig: 1 warning Warnings summary: 214 <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] 4 <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] 3 net/core/rtnetlink.c:3106:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] 2 arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional 1 drivers/net/ethernet/amd/declance.c:1232:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 arch/arm/boot/dts/rk3288-veyron-speedy.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-veyron-pinky.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-veyron-minnie.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-veyron-jerry.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-veyron-jaq.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-evb-rk808.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-evb-act8846.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ath25_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/amd/declance.c:1232:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3106:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3106:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 10 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional arch/arm/boot/dts/rk3288-evb-act8846.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-evb-rk808.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-jaq.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-jerry.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-minnie.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-pinky.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-speedy.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3106:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- omega2p_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pic32mzda_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tango4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- vf610m4_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- vocore2_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.14.y build: 185 builds: 0 failed, 185 passed, 1 warning (v4.14.78-144-g02f369a75b6e)

by kernelci.org bot

stable-rc/linux-4.14.y build: 185 builds: 0 failed, 185 passed, 1 warning (v4.14.78-144-g02f369a75b6e) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.78-14… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.78-144-g02f369a75b6e Git Commit: 02f369a75b6ee309118184f2dbe1b7a1ef40975b Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 4 unique architectures Warnings Detected: mips: gcc version 6.3.0 (GCC) decstation_defconfig: 1 warning Warnings summary: 1 drivers/net/ethernet/amd/declance.c:1230:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/amd/declance.c:1230:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

7 years

1
0
0 0

stable-rc/linux-4.4.y build: 178 builds: 0 failed, 178 passed, 4 warnings (v4.4.162-102-g2adb31f2a949)

by kernelci.org bot

stable-rc/linux-4.4.y build: 178 builds: 0 failed, 178 passed, 4 warnings (v4.4.162-102-g2adb31f2a949) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.162-102… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.162-102-g2adb31f2a949 Git Commit: 2adb31f2a9490f66356ffe8ba548abaac1539f90 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 4 unique architectures Warnings Detected: arm: gcc version 7.3.0 (Debian 7.3.0-28) clps711x_defconfig: 1 warning davinci_all_defconfig: 1 warning lpc32xx_defconfig: 1 warning mxs_defconfig: 1 warning Warnings summary: 1 arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

7 years

1
0
0 0

stable-rc/linux-4.9.y build: 182 builds: 0 failed, 182 passed, 1 warning (v4.9.135-155-g06e9ca0d111e)

by kernelci.org bot

stable-rc/linux-4.9.y build: 182 builds: 0 failed, 182 passed, 1 warning (v4.9.135-155-g06e9ca0d111e) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.135-155… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.135-155-g06e9ca0d111e Git Commit: 06e9ca0d111ef7a504bfeb3ac0d8243c9d6edd0d Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 4 unique architectures Warnings Detected: mips: gcc version 6.3.0 (GCC) decstation_defconfig: 1 warning Warnings summary: 1 drivers/net/ethernet/amd/declance.c:1231:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/amd/declance.c:1231:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.18.y build: 187 builds: 0 failed, 187 passed, 230 warnings (v4.18.16-151-g8a21f68d3977)

by kernelci.org bot

stable-rc/linux-4.18.y build: 187 builds: 0 failed, 187 passed, 230 warnings (v4.18.16-151-g8a21f68d3977) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.18.y/kernel/v4.18.16-15… Tree: stable-rc Branch: linux-4.18.y Git Describe: v4.18.16-151-g8a21f68d3977 Git Commit: 8a21f68d39776cc3ca539a12266806e0a483da57 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 4 unique architectures Warnings Detected: arm64: gcc version 7.3.0 (Debian 7.3.0-28) allnoconfig: 1 warning defconfig: 2 warnings tinyconfig: 1 warning arm: gcc version 7.3.0 (Debian 7.3.0-28) acs5k_defconfig: 2 warnings acs5k_tiny_defconfig: 2 warnings allnoconfig: 1 warning am200epdkit_defconfig: 2 warnings aspeed_g4_defconfig: 2 warnings aspeed_g5_defconfig: 2 warnings assabet_defconfig: 2 warnings at91_dt_defconfig: 2 warnings axm55xx_defconfig: 2 warnings badge4_defconfig: 2 warnings bcm2835_defconfig: 2 warnings cerfcube_defconfig: 2 warnings clps711x_defconfig: 1 warning cm_x2xx_defconfig: 2 warnings cm_x300_defconfig: 2 warnings cns3420vb_defconfig: 2 warnings colibri_pxa270_defconfig: 2 warnings colibri_pxa300_defconfig: 2 warnings collie_defconfig: 1 warning corgi_defconfig: 2 warnings davinci_all_defconfig: 2 warnings dove_defconfig: 2 warnings ebsa110_defconfig: 2 warnings efm32_defconfig: 1 warning em_x270_defconfig: 2 warnings ep93xx_defconfig: 2 warnings eseries_pxa_defconfig: 2 warnings exynos_defconfig: 2 warnings ezx_defconfig: 2 warnings footbridge_defconfig: 2 warnings gemini_defconfig: 1 warning h3600_defconfig: 2 warnings h5000_defconfig: 2 warnings hackkit_defconfig: 2 warnings hisi_defconfig: 1 warning imote2_defconfig: 2 warnings imx_v4_v5_defconfig: 2 warnings imx_v6_v7_defconfig: 2 warnings integrator_defconfig: 2 warnings iop13xx_defconfig: 2 warnings iop32x_defconfig: 2 warnings iop33x_defconfig: 2 warnings ixp4xx_defconfig: 2 warnings jornada720_defconfig: 2 warnings keystone_defconfig: 2 warnings ks8695_defconfig: 2 warnings lart_defconfig: 2 warnings lpc18xx_defconfig: 1 warning lpc32xx_defconfig: 2 warnings lpd270_defconfig: 2 warnings lubbock_defconfig: 2 warnings magician_defconfig: 2 warnings mainstone_defconfig: 2 warnings mini2440_defconfig: 2 warnings mmp2_defconfig: 2 warnings moxart_defconfig: 1 warning mps2_defconfig: 1 warning multi_v4t_defconfig: 1 warning multi_v5_defconfig: 2 warnings multi_v7_defconfig: 10 warnings mv78xx0_defconfig: 2 warnings mvebu_v5_defconfig: 2 warnings mvebu_v7_defconfig: 2 warnings mxs_defconfig: 2 warnings neponset_defconfig: 2 warnings netwinder_defconfig: 1 warning netx_defconfig: 2 warnings nhk8815_defconfig: 2 warnings nuc910_defconfig: 1 warning nuc950_defconfig: 1 warning nuc960_defconfig: 1 warning omap1_defconfig: 2 warnings omap2plus_defconfig: 2 warnings orion5x_defconfig: 2 warnings oxnas_v6_defconfig: 2 warnings palmz72_defconfig: 2 warnings pcm027_defconfig: 2 warnings pleb_defconfig: 2 warnings prima2_defconfig: 2 warnings pxa168_defconfig: 2 warnings pxa255-idp_defconfig: 2 warnings pxa3xx_defconfig: 2 warnings pxa910_defconfig: 2 warnings qcom_defconfig: 3 warnings raumfeld_defconfig: 2 warnings realview_defconfig: 2 warnings rpc_defconfig: 2 warnings s3c2410_defconfig: 2 warnings s3c6400_defconfig: 2 warnings s5pv210_defconfig: 2 warnings sama5_defconfig: 2 warnings shannon_defconfig: 2 warnings shmobile_defconfig: 1 warning simpad_defconfig: 2 warnings socfpga_defconfig: 2 warnings spear13xx_defconfig: 2 warnings spear3xx_defconfig: 2 warnings spear6xx_defconfig: 2 warnings spitz_defconfig: 2 warnings stm32_defconfig: 1 warning sunxi_defconfig: 2 warnings tango4_defconfig: 2 warnings tct_hammer_defconfig: 2 warnings tegra_defconfig: 2 warnings tinyconfig: 1 warning trizeps4_defconfig: 2 warnings u300_defconfig: 2 warnings u8500_defconfig: 2 warnings versatile_defconfig: 2 warnings vexpress_defconfig: 2 warnings vf610m4_defconfig: 1 warning viper_defconfig: 2 warnings vt8500_v6_v7_defconfig: 1 warning xcep_defconfig: 2 warnings zeus_defconfig: 2 warnings zx_defconfig: 1 warning mips: gcc version 6.3.0 (GCC) decstation_defconfig: 1 warning lemote2f_defconfig: 1 warning loongson3_defconfig: 2 warnings nlm_xlp_defconfig: 1 warning Warnings summary: 212 <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] 4 <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] 3 net/core/rtnetlink.c:3106:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] 2 arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional 1 drivers/net/ethernet/amd/declance.c:1232:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 arch/arm/boot/dts/rk3288-veyron-speedy.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-veyron-pinky.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-veyron-minnie.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-veyron-jerry.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-veyron-jaq.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-evb-rk808.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" 1 arch/arm/boot/dts/rk3288-evb-act8846.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ath25_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/amd/declance.c:1232:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3106:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3106:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 10 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional arch/arm/boot/dts/rk3288-evb-act8846.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-evb-rk808.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-jaq.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-jerry.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-minnie.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-pinky.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" arch/arm/boot/dts/rk3288-veyron-speedy.dtb: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3106:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- omega2p_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pic32mzda_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tango4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- vf610m4_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- vocore2_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-3.18.y build: 183 builds: 3 failed, 180 passed, 4 errors, 291 warnings (v3.18.124-131-g7e61c1e8ba56)

by kernelci.org bot

stable-rc/linux-3.18.y build: 183 builds: 3 failed, 180 passed, 4 errors, 291 warnings (v3.18.124-131-g7e61c1e8ba56) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-3.18.y/kernel/v3.18.124-1… Tree: stable-rc Branch: linux-3.18.y Git Describe: v3.18.124-131-g7e61c1e8ba56 Git Commit: 7e61c1e8ba569baf6f4b525cdffa9a545876f6e0 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 4 unique architectures Build Failures Detected: arm: gcc version 7.3.0 (Debian 7.3.0-28) exynos_defconfig: FAIL multi_v7_defconfig: FAIL omap2plus_defconfig: FAIL Errors and Warnings Detected: arm64: gcc version 7.3.0 (Debian 7.3.0-28) allnoconfig: 2 warnings defconfig: 2 warnings tinyconfig: 2 warnings arm: gcc version 7.3.0 (Debian 7.3.0-28) acs5k_defconfig: 2 warnings acs5k_tiny_defconfig: 2 warnings allnoconfig: 2 warnings am200epdkit_defconfig: 2 warnings ape6evm_defconfig: 2 warnings armadillo800eva_defconfig: 2 warnings assabet_defconfig: 2 warnings at91_dt_defconfig: 2 warnings at91rm9200_defconfig: 2 warnings at91sam9260_9g20_defconfig: 2 warnings at91sam9261_9g10_defconfig: 2 warnings at91sam9263_defconfig: 2 warnings at91sam9g45_defconfig: 2 warnings at91sam9rl_defconfig: 2 warnings at91x40_defconfig: 2 warnings axm55xx_defconfig: 2 warnings badge4_defconfig: 2 warnings bcm2835_defconfig: 2 warnings bcm_defconfig: 2 warnings bockw_defconfig: 2 warnings cerfcube_defconfig: 2 warnings clps711x_defconfig: 2 warnings cm_x2xx_defconfig: 2 warnings cm_x300_defconfig: 2 warnings cns3420vb_defconfig: 2 warnings colibri_pxa270_defconfig: 2 warnings colibri_pxa300_defconfig: 2 warnings collie_defconfig: 2 warnings corgi_defconfig: 2 warnings davinci_all_defconfig: 2 warnings dove_defconfig: 2 warnings ebsa110_defconfig: 2 warnings efm32_defconfig: 2 warnings em_x270_defconfig: 2 warnings ep93xx_defconfig: 2 warnings eseries_pxa_defconfig: 2 warnings exynos_defconfig: 1 error, 2 warnings ezx_defconfig: 2 warnings footbridge_defconfig: 2 warnings h3600_defconfig: 2 warnings h5000_defconfig: 2 warnings hackkit_defconfig: 2 warnings hisi_defconfig: 2 warnings imote2_defconfig: 2 warnings imx_v4_v5_defconfig: 2 warnings imx_v6_v7_defconfig: 2 warnings integrator_defconfig: 2 warnings iop13xx_defconfig: 2 warnings iop32x_defconfig: 2 warnings iop33x_defconfig: 2 warnings ixp4xx_defconfig: 2 warnings jornada720_defconfig: 2 warnings keystone_defconfig: 2 warnings koelsch_defconfig: 2 warnings ks8695_defconfig: 2 warnings kzm9g_defconfig: 2 warnings lager_defconfig: 2 warnings lart_defconfig: 2 warnings lpc32xx_defconfig: 2 warnings lpd270_defconfig: 2 warnings lubbock_defconfig: 2 warnings mackerel_defconfig: 2 warnings magician_defconfig: 2 warnings mainstone_defconfig: 2 warnings marzen_defconfig: 2 warnings mini2440_defconfig: 2 warnings mmp2_defconfig: 2 warnings moxart_defconfig: 2 warnings msm_defconfig: 2 warnings multi_v5_defconfig: 2 warnings multi_v7_defconfig: 2 errors, 2 warnings mv78xx0_defconfig: 2 warnings mvebu_v5_defconfig: 2 warnings mvebu_v7_defconfig: 2 warnings mxs_defconfig: 2 warnings neponset_defconfig: 2 warnings netwinder_defconfig: 2 warnings netx_defconfig: 2 warnings nhk8815_defconfig: 2 warnings nuc910_defconfig: 2 warnings nuc950_defconfig: 2 warnings nuc960_defconfig: 2 warnings omap1_defconfig: 2 warnings omap2plus_defconfig: 1 error, 2 warnings orion5x_defconfig: 2 warnings palmz72_defconfig: 2 warnings pcm027_defconfig: 2 warnings pleb_defconfig: 2 warnings prima2_defconfig: 2 warnings pxa168_defconfig: 2 warnings pxa255-idp_defconfig: 2 warnings pxa3xx_defconfig: 2 warnings pxa910_defconfig: 2 warnings qcom_defconfig: 2 warnings raumfeld_defconfig: 2 warnings realview-smp_defconfig: 2 warnings realview_defconfig: 2 warnings rpc_defconfig: 2 warnings s3c2410_defconfig: 2 warnings s3c6400_defconfig: 2 warnings s5pv210_defconfig: 2 warnings sama5_defconfig: 2 warnings shannon_defconfig: 2 warnings shmobile_defconfig: 2 warnings simpad_defconfig: 2 warnings socfpga_defconfig: 2 warnings spear13xx_defconfig: 2 warnings spear3xx_defconfig: 2 warnings spear6xx_defconfig: 2 warnings spitz_defconfig: 2 warnings sunxi_defconfig: 2 warnings tct_hammer_defconfig: 2 warnings tegra_defconfig: 2 warnings tinyconfig: 2 warnings trizeps4_defconfig: 2 warnings u300_defconfig: 2 warnings u8500_defconfig: 2 warnings versatile_defconfig: 2 warnings vexpress_defconfig: 2 warnings viper_defconfig: 2 warnings vt8500_v6_v7_defconfig: 2 warnings xcep_defconfig: 2 warnings zeus_defconfig: 2 warnings x86: gcc version 7.3.0 (Debian 7.3.0-29) allnoconfig: 3 warnings i386_defconfig: 3 warnings tinyconfig: 3 warnings x86_64_defconfig: 30 warnings Errors summary: 2 drivers/clocksource/exynos_mct.c:490:26: error: 'mevt' undeclared (first use in this function); did you mean 'evt'? 2 arch/arm/mach-omap2/omap-headsmp.S:60: Error: bad instruction `badr r0,hyp_boot' Warnings summary: 126 scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] 126 scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] 3 arch/x86/kernel/head_32.S:679: Warning: ignoring fill value in section `.bss..page_aligned' 3 arch/x86/kernel/head_32.S:677: Warning: ignoring fill value in section `.bss..page_aligned' 3 arch/x86/kernel/head_32.S:672: Warning: ignoring fill value in section `.bss..page_aligned' 2 include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] 1 net/sunrpc/clnt.c:527:46: warning: '%s' directive output may be truncated writing up to 107 bytes into a region of size 48 [-Wformat-truncation=] 1 lib/string_helpers.c:64:33: warning: '%03lld' directive output may be truncated writing between 3 and 13 bytes into a region of size 7 [-Wformat-truncation=] 1 kernel/relay.c:423:35: warning: 'snprintf' output may be truncated before the last format character [-Wformat-truncation=] 1 fs/nfs/client.c:1380:23: warning: '%u' directive output may be truncated writing between 1 and 7 bytes into a region of size between 3 and 6 [-Wformat-truncation=] 1 drivers/video/fbdev/core/../edid.h:74:72: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] 1 drivers/usb/core/usb.c:471:9: warning: '%d' directive output may be truncated writing between 1 and 11 bytes into a region of size between 0 and 15 [-Wformat-truncation=] 1 drivers/usb/core/hcd.c:450:34: warning: '%s' directive output may be truncated writing up to 64 bytes into a region of size between 35 and 99 [-Wformat-truncation=] 1 drivers/net/ethernet/broadcom/tg3.c:11184:10: warning: '%d' directive output may be truncated writing between 1 and 11 bytes into a region of size between 0 and 15 [-Wformat-truncation=] 1 drivers/net/ethernet/broadcom/tg3.c:11181:9: warning: '-rx-' directive output may be truncated writing 4 bytes into a region of size between 1 and 16 [-Wformat-truncation=] 1 drivers/net/ethernet/broadcom/tg3.c:11178:9: warning: '-tx-' directive output may be truncated writing 4 bytes into a region of size between 1 and 16 [-Wformat-truncation=] 1 drivers/net/ethernet/broadcom/tg3.c:11175:9: warning: '-txrx-' directive output may be truncated writing 6 bytes into a region of size between 1 and 16 [-Wformat-truncation=] 1 drivers/input/mouse/psmouse-base.c:1466:52: warning: '/input0' directive output may be truncated writing 7 bytes into a region of size between 1 and 32 [-Wformat-truncation=] 1 drivers/input/mouse/lifebook.c:287:7: warning: '/input1' directive output may be truncated writing 7 bytes into a region of size between 1 and 32 [-Wformat-truncation=] 1 drivers/input/mouse/alps.c:2418:46: warning: '/input1' directive output may be truncated writing 7 bytes into a region of size between 1 and 32 [-Wformat-truncation=] 1 drivers/input/keyboard/atkbd.c:1069:7: warning: '/input0' directive output may be truncated writing 7 bytes into a region of size between 1 and 32 [-Wformat-truncation=] 1 drivers/ata/libata-core.c:2970:30: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] 1 drivers/ata/libata-core.c:2969:30: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] 1 drivers/ata/libata-core.c:2968:35: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] 1 drivers/ata/libata-core.c:2967:32: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] 1 drivers/ata/libata-core.c:2966:31: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] 1 drivers/ata/libata-core.c:2965:30: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] 1 drivers/ata/libata-core.c:2964:30: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] 1 drivers/ata/libata-core.c:2963:30: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] 1 drivers/ata/libata-core.c:2962:30: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] 1 drivers/ata/libata-core.c:2141:42: warning: '%d' directive output may be truncated writing between 1 and 2 bytes into a region of size between 1 and 11 [-Wformat-truncation=] 1 block/partition-generic.c:41:37: warning: 'snprintf' output may be truncated before the last format character [-Wformat-truncation=] 1 block/partition-generic.c:39:36: warning: '%d' directive output may be truncated writing between 1 and 11 bytes into a region of size between 0 and 31 [-Wformat-truncation=] 1 block/elevator.c:841:14: warning: 'snprintf' output may be truncated before the last format character [-Wformat-truncation=] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/kernel/head_32.S:672: Warning: ignoring fill value in section `.bss..page_aligned' arch/x86/kernel/head_32.S:677: Warning: ignoring fill value in section `.bss..page_aligned' arch/x86/kernel/head_32.S:679: Warning: ignoring fill value in section `.bss..page_aligned' -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- ape6evm_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- armadillo800eva_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- at91rm9200_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- at91sam9260_9g20_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- at91sam9261_9g10_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- at91sam9263_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- at91sam9g45_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- at91sam9rl_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- at91x40_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bockw_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- exynos_defconfig (arm) — FAIL, 1 error, 2 warnings, 0 section mismatches Errors: drivers/clocksource/exynos_mct.c:490:26: error: 'mevt' undeclared (first use in this function); did you mean 'evt'? Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/kernel/head_32.S:672: Warning: ignoring fill value in section `.bss..page_aligned' arch/x86/kernel/head_32.S:677: Warning: ignoring fill value in section `.bss..page_aligned' arch/x86/kernel/head_32.S:679: Warning: ignoring fill value in section `.bss..page_aligned' -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- koelsch_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- kzm9g_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- lager_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- ls1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- mackerel_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- marzen_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msm_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — FAIL, 2 errors, 2 warnings, 0 section mismatches Errors: arch/arm/mach-omap2/omap-headsmp.S:60: Error: bad instruction `badr r0,hyp_boot' drivers/clocksource/exynos_mct.c:490:26: error: 'mevt' undeclared (first use in this function); did you mean 'evt'? Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — FAIL, 1 error, 2 warnings, 0 section mismatches Errors: arch/arm/mach-omap2/omap-headsmp.S:60: Error: bad instruction `badr r0,hyp_boot' Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/kernel/head_32.S:672: Warning: ignoring fill value in section `.bss..page_aligned' arch/x86/kernel/head_32.S:677: Warning: ignoring fill value in section `.bss..page_aligned' arch/x86/kernel/head_32.S:679: Warning: ignoring fill value in section `.bss..page_aligned' -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 30 warnings, 0 section mismatches Warnings: include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] kernel/relay.c:423:35: warning: 'snprintf' output may be truncated before the last format character [-Wformat-truncation=] block/elevator.c:841:14: warning: 'snprintf' output may be truncated before the last format character [-Wformat-truncation=] block/partition-generic.c:39:36: warning: '%d' directive output may be truncated writing between 1 and 11 bytes into a region of size between 0 and 31 [-Wformat-truncation=] block/partition-generic.c:41:37: warning: 'snprintf' output may be truncated before the last format character [-Wformat-truncation=] fs/nfs/client.c:1380:23: warning: '%u' directive output may be truncated writing between 1 and 7 bytes into a region of size between 3 and 6 [-Wformat-truncation=] lib/string_helpers.c:64:33: warning: '%03lld' directive output may be truncated writing between 3 and 13 bytes into a region of size 7 [-Wformat-truncation=] drivers/ata/libata-core.c:2962:30: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] drivers/ata/libata-core.c:2963:30: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] drivers/ata/libata-core.c:2964:30: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] drivers/ata/libata-core.c:2965:30: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] drivers/ata/libata-core.c:2966:31: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] drivers/ata/libata-core.c:2967:32: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] drivers/ata/libata-core.c:2968:35: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] drivers/ata/libata-core.c:2969:30: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] drivers/ata/libata-core.c:2970:30: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] drivers/ata/libata-core.c:2141:42: warning: '%d' directive output may be truncated writing between 1 and 2 bytes into a region of size between 1 and 11 [-Wformat-truncation=] drivers/input/keyboard/atkbd.c:1069:7: warning: '/input0' directive output may be truncated writing 7 bytes into a region of size between 1 and 32 [-Wformat-truncation=] drivers/input/mouse/psmouse-base.c:1466:52: warning: '/input0' directive output may be truncated writing 7 bytes into a region of size between 1 and 32 [-Wformat-truncation=] drivers/input/mouse/alps.c:2418:46: warning: '/input1' directive output may be truncated writing 7 bytes into a region of size between 1 and 32 [-Wformat-truncation=] drivers/input/mouse/lifebook.c:287:7: warning: '/input1' directive output may be truncated writing 7 bytes into a region of size between 1 and 32 [-Wformat-truncation=] drivers/net/ethernet/broadcom/tg3.c:11175:9: warning: '-txrx-' directive output may be truncated writing 6 bytes into a region of size between 1 and 16 [-Wformat-truncation=] drivers/net/ethernet/broadcom/tg3.c:11178:9: warning: '-tx-' directive output may be truncated writing 4 bytes into a region of size between 1 and 16 [-Wformat-truncation=] drivers/net/ethernet/broadcom/tg3.c:11181:9: warning: '-rx-' directive output may be truncated writing 4 bytes into a region of size between 1 and 16 [-Wformat-truncation=] drivers/net/ethernet/broadcom/tg3.c:11184:10: warning: '%d' directive output may be truncated writing between 1 and 11 bytes into a region of size between 0 and 15 [-Wformat-truncation=] net/sunrpc/clnt.c:527:46: warning: '%s' directive output may be truncated writing up to 107 bytes into a region of size 48 [-Wformat-truncation=] drivers/usb/core/usb.c:471:9: warning: '%d' directive output may be truncated writing between 1 and 11 bytes into a region of size between 0 and 15 [-Wformat-truncation=] drivers/usb/core/hcd.c:450:34: warning: '%s' directive output may be truncated writing up to 64 bytes into a region of size between 35 and 99 [-Wformat-truncation=] drivers/video/fbdev/core/../edid.h:74:72: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.14.y build: 185 builds: 0 failed, 185 passed, 1 warning (v4.14.78-144-ge862e4c85291)

by kernelci.org bot

stable-rc/linux-4.14.y build: 185 builds: 0 failed, 185 passed, 1 warning (v4.14.78-144-ge862e4c85291) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.78-14… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.78-144-ge862e4c85291 Git Commit: e862e4c85291ce6758f1aa05b05c54b1afce6844 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 4 unique architectures Warnings Detected: mips: gcc version 6.3.0 (GCC) decstation_defconfig: 1 warning Warnings summary: 1 drivers/net/ethernet/amd/declance.c:1230:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/amd/declance.c:1230:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.4.y build: 178 builds: 5 failed, 173 passed, 5 errors, 4 warnings (v4.4.162-102-g3116ad4951a1)

by kernelci.org bot

stable-rc/linux-4.4.y build: 178 builds: 5 failed, 173 passed, 5 errors, 4 warnings (v4.4.162-102-g3116ad4951a1) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.162-102… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.162-102-g3116ad4951a1 Git Commit: 3116ad4951a16d8e4a764c24e07f2e0eb19f0e9a Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 4 unique architectures Build Failures Detected: mips: gcc version 6.3.0 (GCC) gpr_defconfig: FAIL mtx1_defconfig: FAIL nlm_xlp_defconfig: FAIL nlm_xlr_defconfig: FAIL rb532_defconfig: FAIL Errors and Warnings Detected: arm: gcc version 7.3.0 (Debian 7.3.0-28) clps711x_defconfig: 1 warning davinci_all_defconfig: 1 warning lpc32xx_defconfig: 1 warning mxs_defconfig: 1 warning mips: gcc version 6.3.0 (GCC) gpr_defconfig: 1 error mtx1_defconfig: 1 error nlm_xlp_defconfig: 1 error nlm_xlr_defconfig: 1 error rb532_defconfig: 1 error Errors summary: 5 net/llc/llc_conn.c:737:20: error: 'SOCK_RCU_FREE' undeclared (first use in this function) Warnings summary: 1 arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: net/llc/llc_conn.c:737:20: error: 'SOCK_RCU_FREE' undeclared (first use in this function) -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: net/llc/llc_conn.c:737:20: error: 'SOCK_RCU_FREE' undeclared (first use in this function) -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: net/llc/llc_conn.c:737:20: error: 'SOCK_RCU_FREE' undeclared (first use in this function) -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: net/llc/llc_conn.c:737:20: error: 'SOCK_RCU_FREE' undeclared (first use in this function) -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: net/llc/llc_conn.c:737:20: error: 'SOCK_RCU_FREE' undeclared (first use in this function) -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

7 years

1
0
0 0

[PATCH 02/25] drm/i915: Mark pin flags as u64

by Chris Wilson

Since the flags are being used to operate on a u64 variable, they too need to be marked as such so that the inverses are full width (and not zero extended on 32b kernels and bdw+). Reported-by: Sergii Romantsov <sergii.romantsov(a)globallogic.com> Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: stable(a)vger.kernel.org --- drivers/gpu/drm/i915/i915_gem_gtt.h | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index a030299b79cd..4874da09a3c4 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -660,20 +660,20 @@ int i915_gem_gtt_insert(struct i915_address_space *vm, u64 start, u64 end, unsigned int flags); /* Flags used by pin/bind&friends. */ -#define PIN_NONBLOCK BIT(0) -#define PIN_MAPPABLE BIT(1) -#define PIN_ZONE_4G BIT(2) -#define PIN_NONFAULT BIT(3) -#define PIN_NOEVICT BIT(4) - -#define PIN_MBZ BIT(5) /* I915_VMA_PIN_OVERFLOW */ -#define PIN_GLOBAL BIT(6) /* I915_VMA_GLOBAL_BIND */ -#define PIN_USER BIT(7) /* I915_VMA_LOCAL_BIND */ -#define PIN_UPDATE BIT(8) - -#define PIN_HIGH BIT(9) -#define PIN_OFFSET_BIAS BIT(10) -#define PIN_OFFSET_FIXED BIT(11) +#define PIN_NONBLOCK BIT_ULL(0) +#define PIN_MAPPABLE BIT_ULL(1) +#define PIN_ZONE_4G BIT_ULL(2) +#define PIN_NONFAULT BIT_ULL(3) +#define PIN_NOEVICT BIT_ULL(4) + +#define PIN_MBZ BIT_ULL(5) /* I915_VMA_PIN_OVERFLOW */ +#define PIN_GLOBAL BIT_ULL(6) /* I915_VMA_GLOBAL_BIND */ +#define PIN_USER BIT_ULL(7) /* I915_VMA_LOCAL_BIND */ +#define PIN_UPDATE BIT_ULL(8) + +#define PIN_HIGH BIT_ULL(9) +#define PIN_OFFSET_BIAS BIT_ULL(10) +#define PIN_OFFSET_FIXED BIT_ULL(11) #define PIN_OFFSET_MASK (-I915_GTT_PAGE_SIZE) #endif -- 2.19.1

7 years

3
2
0 0

[PATCH] mremap: properly flush TLB before releasing the page

by Will Deacon

From: Linus Torvalds <torvalds(a)linux-foundation.org> Commit eb66ae030829605d61fbef1909ce310e29f78821 upstream. This is a backport to stable 4.4.y. Jann Horn points out that our TLB flushing was subtly wrong for the mremap() case. What makes mremap() special is that we don't follow the usual "add page to list of pages to be freed, then flush tlb, and then free pages". No, mremap() obviously just _moves_ the page from one page table location to another. That matters, because mremap() thus doesn't directly control the lifetime of the moved page with a freelist: instead, the lifetime of the page is controlled by the page table locking, that serializes access to the entry. As a result, we need to flush the TLB not just before releasing the lock for the source location (to avoid any concurrent accesses to the entry), but also before we release the destination page table lock (to avoid the TLB being flushed after somebody else has already done something to that page). This also makes the whole "need_flush" logic unnecessary, since we now always end up flushing the TLB for every valid entry. Reported-and-tested-by: Jann Horn <jannh(a)google.com> Acked-by: Will Deacon <will.deacon(a)arm.com> Tested-by: Ingo Molnar <mingo(a)kernel.org> Acked-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> [will: backport to 4.4 stable] Signed-off-by: Will Deacon <will.deacon(a)arm.com> --- mm/huge_memory.c | 6 +++++- mm/mremap.c | 21 ++++++++++++++++----- 2 files changed, 21 insertions(+), 6 deletions(-) diff --git a/mm/huge_memory.c b/mm/huge_memory.c index c4ea57ee2fd1..465786cd6490 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -1511,7 +1511,7 @@ int move_huge_pmd(struct vm_area_struct *vma, struct vm_area_struct *new_vma, spinlock_t *old_ptl, *new_ptl; int ret = 0; pmd_t pmd; - + bool force_flush = false; struct mm_struct *mm = vma->vm_mm; if ((old_addr & ~HPAGE_PMD_MASK) || @@ -1539,6 +1539,8 @@ int move_huge_pmd(struct vm_area_struct *vma, struct vm_area_struct *new_vma, if (new_ptl != old_ptl) spin_lock_nested(new_ptl, SINGLE_DEPTH_NESTING); pmd = pmdp_huge_get_and_clear(mm, old_addr, old_pmd); + if (pmd_present(pmd)) + force_flush = true; VM_BUG_ON(!pmd_none(*new_pmd)); if (pmd_move_must_withdraw(new_ptl, old_ptl)) { @@ -1547,6 +1549,8 @@ int move_huge_pmd(struct vm_area_struct *vma, struct vm_area_struct *new_vma, pgtable_trans_huge_deposit(mm, new_pmd, pgtable); } set_pmd_at(mm, new_addr, new_pmd, pmd_mksoft_dirty(pmd)); + if (force_flush) + flush_tlb_range(vma, old_addr, old_addr + PMD_SIZE); if (new_ptl != old_ptl) spin_unlock(new_ptl); spin_unlock(old_ptl); diff --git a/mm/mremap.c b/mm/mremap.c index fe7b7f65f4f4..450b306d473e 100644 --- a/mm/mremap.c +++ b/mm/mremap.c @@ -96,6 +96,8 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd, struct mm_struct *mm = vma->vm_mm; pte_t *old_pte, *new_pte, pte; spinlock_t *old_ptl, *new_ptl; + bool force_flush = false; + unsigned long len = old_end - old_addr; /* * When need_rmap_locks is true, we take the i_mmap_rwsem and anon_vma @@ -143,12 +145,26 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd, if (pte_none(*old_pte)) continue; pte = ptep_get_and_clear(mm, old_addr, old_pte); + /* + * If we are remapping a valid PTE, make sure + * to flush TLB before we drop the PTL for the PTE. + * + * NOTE! Both old and new PTL matter: the old one + * for racing with page_mkclean(), the new one to + * make sure the physical page stays valid until + * the TLB entry for the old mapping has been + * flushed. + */ + if (pte_present(pte)) + force_flush = true; pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr); pte = move_soft_dirty_pte(pte); set_pte_at(mm, new_addr, new_pte, pte); } arch_leave_lazy_mmu_mode(); + if (force_flush) + flush_tlb_range(vma, old_end - len, old_end); if (new_ptl != old_ptl) spin_unlock(new_ptl); pte_unmap(new_pte - 1); @@ -168,7 +184,6 @@ unsigned long move_page_tables(struct vm_area_struct *vma, { unsigned long extent, next, old_end; pmd_t *old_pmd, *new_pmd; - bool need_flush = false; unsigned long mmun_start; /* For mmu_notifiers */ unsigned long mmun_end; /* For mmu_notifiers */ @@ -207,7 +222,6 @@ unsigned long move_page_tables(struct vm_area_struct *vma, anon_vma_unlock_write(vma->anon_vma); } if (err > 0) { - need_flush = true; continue; } else if (!err) { split_huge_page_pmd(vma, old_addr, old_pmd); @@ -224,10 +238,7 @@ unsigned long move_page_tables(struct vm_area_struct *vma, extent = LATENCY_LIMIT; move_ptes(vma, old_pmd, old_addr, old_addr + extent, new_vma, new_pmd, new_addr, need_rmap_locks); - need_flush = true; } - if (likely(need_flush)) - flush_tlb_range(vma, old_end-len, old_addr); mmu_notifier_invalidate_range_end(vma->vm_mm, mmun_start, mmun_end); -- 2.1.4

7 years

5
5
0 0

[PATCH 4.9 00/35] 4.9.133-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.133 release. There are 35 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sat Oct 13 15:25:09 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.133-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.133-rc1 Andy Lutomirski <luto(a)kernel.org> x86/fpu: Finish excising 'eagerfpu' Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "perf: sync up x86/.../cpufeatures.h" Rik van Riel <riel(a)redhat.com> x86/fpu: Remove struct fpu::counter Andy Lutomirski <luto(a)kernel.org> x86/fpu: Remove use_eager_fpu() Gao Feng <gfree.wind(a)vip.163.com> ebtables: arpreply: Add the standard target sanity check Zhi Chen <zhichen(a)codeaurora.org> ath10k: fix scan crash due to incorrect length calculation Frederic Weisbecker <fweisbec(a)gmail.com> sched/cputime: Fix ksoftirqd cputime accounting regression Frederic Weisbecker <fweisbec(a)gmail.com> sched/cputime: Increment kcpustat directly on irqtime account Frederic Weisbecker <fweisbec(a)gmail.com> sched/cputime: Convert kcpustat to nsecs Richard Weinberger <richard(a)nod.at> ubifs: Check for name being NULL while mounting Cong Wang <xiyou.wangcong(a)gmail.com> ucma: fix a use-after-free in ucma_resolve_ip() Chao Yu <yuchao0(a)huawei.com> f2fs: fix invalid memory access Feng Tang <feng.tang(a)intel.com> x86/mm: Expand static page table for fixmap space Vineet Gupta <vgupta(a)synopsys.com> ARC: clone syscall to setp r25 as thread pointer Michal Suchanek <msuchanek(a)suse.de> powerpc/fadump: Return error when fadump registration fails Yu Wang <yyuwang(a)codeaurora.org> ath10k: fix kernel panic issue during pci probe Carl Huang <cjhuang(a)codeaurora.org> ath10k: fix use-after-free in ath10k_wmi_cmd_send_nowait Prateek Sood <prsood(a)codeaurora.org> cgroup: Fix deadlock in cpu hotplug path Theodore Ts'o <tytso(a)mit.edu> ext4: always verify the magic number in xattr blocks Theodore Ts'o <tytso(a)mit.edu> ext4: add corruption check in ext4_xattr_set_entry() Guenter Roeck <linux(a)roeck-us.net> of: unittest: Disable interrupt node tests for old world MAC systems Dmitry Safonov <dima(a)arista.com> tty: Drop tty->count on tty_reopen() failure Johan Hovold <johan(a)kernel.org> USB: serial: simple: add Motorola Tetra MTP6550 id Chunfeng Yun <chunfeng.yun(a)mediatek.com> usb: xhci-mtk: resume USB3 roothub first Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Add missing CAS workaround for Intel Sunrise Point xHCI Mike Snitzer <snitzer(a)redhat.com> dm cache: fix resize crash if user doesn't reload cache table Joe Thornber <ejt(a)redhat.com> dm cache metadata: ignore hints array being too small during resize Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PM / core: Clear the direct_complete flag on errors Felix Fietkau <nbd(a)nbd.name> mac80211: fix setting IEEE80211_KEY_FLAG_RX_MGMT for AP mode keys Daniel Drake <drake(a)endlessm.com> PCI: Reprogram bridge prefetch registers on resume Andy Lutomirski <luto(a)kernel.org> x86/vdso: Fix vDSO syscall fallback asm constraint regression Andy Lutomirski <luto(a)kernel.org> x86/vdso: Fix asm constraints on vDSO syscall fallbacks Jan Beulich <JBeulich(a)suse.com> xen-netback: fix input validation in xenvif_set_hash_mapping() Tomi Valkeinen <tomi.valkeinen(a)ti.com> fbdev/omapfb: fix omapfb_memory_read infoleak Jann Horn <jannh(a)google.com> mm/vmstat.c: skip NR_TLB_REMOTE_FLUSH* properly ------------- Diffstat: Documentation/kernel-parameters.txt | 6 -- Makefile | 4 +- arch/arc/kernel/process.c | 20 +++++++ arch/powerpc/kernel/fadump.c | 23 +++++--- arch/s390/appldata/appldata_os.c | 16 +++--- arch/x86/crypto/crc32c-intel_glue.c | 17 ++---- arch/x86/entry/vdso/vclock_gettime.c | 26 +++++---- arch/x86/include/asm/cpufeatures.h | 1 - arch/x86/include/asm/fixmap.h | 10 ++++ arch/x86/include/asm/fpu/internal.h | 37 +----------- arch/x86/include/asm/fpu/types.h | 34 ----------- arch/x86/include/asm/pgtable_64.h | 3 +- arch/x86/include/asm/trace/fpu.h | 5 +- arch/x86/kernel/fpu/core.c | 39 ++----------- arch/x86/kernel/fpu/signal.c | 8 +-- arch/x86/kernel/fpu/xstate.c | 9 --- arch/x86/kernel/head_64.S | 16 ++++-- arch/x86/kvm/cpuid.c | 4 +- arch/x86/kvm/x86.c | 10 ---- arch/x86/mm/pgtable.c | 9 +++ arch/x86/mm/pkeys.c | 3 +- arch/x86/xen/mmu.c | 8 ++- drivers/base/power/main.c | 5 +- drivers/cpufreq/cpufreq.c | 6 +- drivers/cpufreq/cpufreq_governor.c | 2 +- drivers/cpufreq/cpufreq_stats.c | 1 - drivers/infiniband/core/ucma.c | 2 + drivers/macintosh/rack-meter.c | 2 +- drivers/md/dm-cache-metadata.c | 4 +- drivers/md/dm-cache-target.c | 9 ++- drivers/net/wireless/ath/ath10k/debug.c | 12 +++- drivers/net/wireless/ath/ath10k/trace.h | 12 ++-- drivers/net/wireless/ath/ath10k/wmi-tlv.c | 8 +-- drivers/net/wireless/ath/ath10k/wmi.c | 2 +- drivers/net/xen-netback/hash.c | 12 ++-- drivers/of/unittest.c | 28 ++++++--- drivers/pci/pci.c | 27 ++++++--- drivers/tty/tty_io.c | 11 +++- drivers/usb/host/xhci-mtk.c | 4 +- drivers/usb/host/xhci-pci.c | 2 + drivers/usb/serial/usb-serial-simple.c | 3 +- drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c | 5 +- fs/ext4/xattr.c | 28 +++++---- fs/f2fs/checkpoint.c | 9 +-- fs/proc/stat.c | 68 +++++++++++----------- fs/proc/uptime.c | 7 +-- fs/ubifs/super.c | 3 + include/linux/netfilter_bridge/ebtables.h | 5 ++ kernel/cgroup.c | 6 +- kernel/sched/cpuacct.c | 2 +- kernel/sched/cputime.c | 75 +++++++++++-------------- kernel/sched/sched.h | 12 +++- mm/vmstat.c | 3 + net/bridge/netfilter/ebt_arpreply.c | 3 + net/mac80211/cfg.c | 2 +- tools/arch/x86/include/asm/cpufeatures.h | 1 - 56 files changed, 335 insertions(+), 354 deletions(-)

7 years

8
45
0 0

Re: [PATCH v2] drm/msm: Move fence put to where failure occurs

by Robert Foss

+stable On 2018-11-02 13:13, Robert Foss wrote: > If dma_fence_wait fails to wait for a supplied in-fence in > msm_ioctl_gem_submit, make sure we release that in-fence. > > Also remove this dma_fence_put() from the 'out' label. > > Signed-off-by: Robert Foss <robert.foss(a)collabora.com> > --- > Changes since v1: > - Chris Wilson: Make sure that dma_fence_put() is always executed > > > drivers/gpu/drm/msm/msm_gem_submit.c | 15 ++++++++------- > 1 file changed, 8 insertions(+), 7 deletions(-) > > diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c > index a90aedd6883a..d5e6665a4c8f 100644 > --- a/drivers/gpu/drm/msm/msm_gem_submit.c > +++ b/drivers/gpu/drm/msm/msm_gem_submit.c > @@ -411,7 +411,6 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, > struct msm_file_private *ctx = file->driver_priv; > struct msm_gem_submit *submit; > struct msm_gpu *gpu = priv->gpu; > - struct dma_fence *in_fence = NULL; > struct sync_file *sync_file = NULL; > struct msm_gpu_submitqueue *queue; > struct msm_ringbuffer *ring; > @@ -444,6 +443,8 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, > ring = gpu->rb[queue->prio]; > > if (args->flags & MSM_SUBMIT_FENCE_FD_IN) { > + struct dma_fence *in_fence; > + > in_fence = sync_file_get_fence(args->fence_fd); > > if (!in_fence) > @@ -453,11 +454,13 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, > * Wait if the fence is from a foreign context, or if the fence > * array contains any fence from a foreign context. > */ > - if (!dma_fence_match_context(in_fence, ring->fctx->context)) { > + ret = 0; > + if (!dma_fence_match_context(in_fence, ring->fctx->context)) > ret = dma_fence_wait(in_fence, true); > - if (ret) > - return ret; > - } > + > + dma_fence_put(in_fence); > + if (ret) > + return ret; > } > > ret = mutex_lock_interruptible(&dev->struct_mutex); > @@ -583,8 +586,6 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, > } > > out: > - if (in_fence) > - dma_fence_put(in_fence); > submit_cleanup(submit); > if (ret) > msm_gem_submit_free(submit); >

7 years

2
1
0 0

[PATCH v2 1/2] ARM: cpuidle: Don't register the driver when back-end init returns -ENXIO

by Ulf Hansson

There's no point to register the cpuidle driver for the current CPU, when the initialization of the arch specific back-end data fails by returning -ENXIO. Instead, let's re-order the sequence to its original flow, by first trying to initialize the back-end part and then act accordingly on the returned error code. Additionally, let's print the error message, no matter of what error code that was returned. Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> Fixes: a0d46a3dfdc3 ("ARM: cpuidle: Register per cpuidle device") Cc: <stable(a)vger.kernel.org> # v4.19+ --- Changes in v2: - Added a fixes and a stable tag. --- drivers/cpuidle/cpuidle-arm.c | 22 ++++++++++------------ 1 file changed, 10 insertions(+), 12 deletions(-) diff --git a/drivers/cpuidle/cpuidle-arm.c b/drivers/cpuidle/cpuidle-arm.c index 073557f433eb..df564d783216 100644 --- a/drivers/cpuidle/cpuidle-arm.c +++ b/drivers/cpuidle/cpuidle-arm.c @@ -103,13 +103,6 @@ static int __init arm_idle_init_cpu(int cpu) goto out_kfree_drv; } - ret = cpuidle_register_driver(drv); - if (ret) { - if (ret != -EBUSY) - pr_err("Failed to register cpuidle driver\n"); - goto out_kfree_drv; - } - /* * Call arch CPU operations in order to initialize * idle states suspend back-end specific data @@ -117,15 +110,20 @@ static int __init arm_idle_init_cpu(int cpu) ret = arm_cpuidle_init(cpu); /* - * Skip the cpuidle device initialization if the reported + * Allow the initialization to continue for other CPUs, if the reported * failure is a HW misconfiguration/breakage (-ENXIO). */ - if (ret == -ENXIO) - return 0; - if (ret) { pr_err("CPU %d failed to init idle CPU ops\n", cpu); - goto out_unregister_drv; + ret = ret == -ENXIO ? 0 : ret; + goto out_kfree_drv; + } + + ret = cpuidle_register_driver(drv); + if (ret) { + if (ret != -EBUSY) + pr_err("Failed to register cpuidle driver\n"); + goto out_kfree_drv; } dev = kzalloc(sizeof(*dev), GFP_KERNEL); -- 2.17.1

7 years

2
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Re: Regression found (Stop-marking-clocks-as-CLK_IS_CRITICAL)

by Stephen Boyd

Quoting Dean Wallace (2018-10-25 16:25:17) > I have found a regression in 4.18.15 that means I lose sound on my old > Toshiba Chromebook 2 (Swanky). My system details are:- > > Toshiba Chromebook (Swanky) > MrChromebox UEFI coreboot > Arch Linux running latest alsa/pulseaudio > > Upgraded kernel from 4.18.14 to 4.18.15 and lost all sound output. By > output I mean, the card is still detected, the module loaded, all apps > showing sound is being playing, but no actual audible sound comes > through. Upgraded to 4.18.16 same issue. > > Dug around and found Upstream commit 648e921888ad96ea3dc922739e96716ad3225d7f > clk: x86: Stop marking clocks as CLK_IS_CRITICAL > "This commit removes the CLK_IS_CRITICAL marking, fixing Cherry Trail > devices not being able to reach S0i3 greatly decreasing their battery > drain when suspended." > > I reverted it and compiled 4.18.16 and have sound back again. Could > this be looked into, with possibility of fix. > Thanks for the bug report. I'm adding some people involved in the commit you mention is causing audio regressions. The best plan is to probably revert the commit from the 4.18 linux stable tree. Or there may be another patch missing that would be useful to make this backported patch work. Hopefully Hans or Andy knows.

7 years

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[PATCH 14/15] iwlwifi: add new cards for 9560, 9462, 9461 and killer series

by Luca Coelho

From: Ihab Zhaika <ihab.zhaika(a)intel.com> add few PCI ID'S for 9560, 9462, 9461 and killer series. Cc: stable(a)vger.kernel.org Signed-off-by: Ihab Zhaika <ihab.zhaika(a)intel.com> Signed-off-by: Luca Coelho <luciano.coelho(a)intel.com> --- drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 50 +++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c index 9e015212c2c0..8d4711590dfc 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c @@ -513,6 +513,56 @@ static const struct pci_device_id iwl_hw_card_ids[] = { {IWL_PCI_DEVICE(0x24FD, 0x9074, iwl8265_2ac_cfg)}, /* 9000 Series */ + {IWL_PCI_DEVICE(0x02F0, 0x0030, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x0034, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x0038, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x003C, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x0060, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x0064, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x00A0, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x00A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x0230, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x0234, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x0238, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x023C, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x0260, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x0264, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x02A0, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x02A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x1552, iwl9560_killer_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x2030, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x2034, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x4030, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x4034, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x40A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x4234, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x02F0, 0x42A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x0030, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x0034, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x0038, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x003C, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x0060, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x0064, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x00A0, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x00A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x0230, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x0234, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x0238, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x023C, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x0260, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x0264, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x02A0, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x02A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x1552, iwl9560_killer_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x2030, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x2034, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x4030, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x4034, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x40A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x4234, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x06F0, 0x42A4, iwl9462_2ac_cfg_soc)}, {IWL_PCI_DEVICE(0x2526, 0x0010, iwl9260_2ac_cfg)}, {IWL_PCI_DEVICE(0x2526, 0x0014, iwl9260_2ac_cfg)}, {IWL_PCI_DEVICE(0x2526, 0x0018, iwl9260_2ac_cfg)}, -- 2.19.1

7 years

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[git:media_tree/fixes] media: v4l: event: Prevent freeing event subscriptions while accessed

by Mauro Carvalho Chehab

This is an automatic generated email to let you know that the following patch were queued: Subject: media: v4l: event: Prevent freeing event subscriptions while accessed Author: Sakari Ailus <sakari.ailus(a)linux.intel.com> Date: Tue Sep 11 05:32:37 2018 -0400 The event subscriptions are added to the subscribed event list while holding a spinlock, but that lock is subsequently released while still accessing the subscription object. This makes it possible to unsubscribe the event --- and freeing the subscription object's memory --- while the subscription object is simultaneously accessed. Prevent this by adding a mutex to serialise the event subscription and unsubscription. This also gives a guarantee to the callback ops that the add op has returned before the del op is called. This change also results in making the elems field less special: subscriptions are only added to the event list once they are fully initialised. Signed-off-by: Sakari Ailus <sakari.ailus(a)linux.intel.com> Reviewed-by: Hans Verkuil <hans.verkuil(a)cisco.com> Reviewed-by: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Cc: stable(a)vger.kernel.org # for 4.14 and up Fixes: c3b5b0241f62 ("V4L/DVB: V4L: Events: Add backend") Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung(a)kernel.org> drivers/media/v4l2-core/v4l2-event.c | 38 +++++++++++++++++++----------------- drivers/media/v4l2-core/v4l2-fh.c | 2 ++ include/media/v4l2-fh.h | 4 ++++ 3 files changed, 26 insertions(+), 18 deletions(-) --- diff --git a/drivers/media/v4l2-core/v4l2-event.c b/drivers/media/v4l2-core/v4l2-event.c index 127fe6eb91d9..a3ef1f50a4b3 100644 --- a/drivers/media/v4l2-core/v4l2-event.c +++ b/drivers/media/v4l2-core/v4l2-event.c @@ -115,14 +115,6 @@ static void __v4l2_event_queue_fh(struct v4l2_fh *fh, const struct v4l2_event *e if (sev == NULL) return; - /* - * If the event has been added to the fh->subscribed list, but its - * add op has not completed yet elems will be 0, treat this as - * not being subscribed. - */ - if (!sev->elems) - return; - /* Increase event sequence number on fh. */ fh->sequence++; @@ -208,6 +200,7 @@ int v4l2_event_subscribe(struct v4l2_fh *fh, struct v4l2_subscribed_event *sev, *found_ev; unsigned long flags; unsigned i; + int ret = 0; if (sub->type == V4L2_EVENT_ALL) return -EINVAL; @@ -225,31 +218,36 @@ int v4l2_event_subscribe(struct v4l2_fh *fh, sev->flags = sub->flags; sev->fh = fh; sev->ops = ops; + sev->elems = elems; + + mutex_lock(&fh->subscribe_lock); spin_lock_irqsave(&fh->vdev->fh_lock, flags); found_ev = v4l2_event_subscribed(fh, sub->type, sub->id); - if (!found_ev) - list_add(&sev->list, &fh->subscribed); spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); if (found_ev) { + /* Already listening */ kvfree(sev); - return 0; /* Already listening */ + goto out_unlock; } if (sev->ops && sev->ops->add) { - int ret = sev->ops->add(sev, elems); + ret = sev->ops->add(sev, elems); if (ret) { - sev->ops = NULL; - v4l2_event_unsubscribe(fh, sub); - return ret; + kvfree(sev); + goto out_unlock; } } - /* Mark as ready for use */ - sev->elems = elems; + spin_lock_irqsave(&fh->vdev->fh_lock, flags); + list_add(&sev->list, &fh->subscribed); + spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); - return 0; +out_unlock: + mutex_unlock(&fh->subscribe_lock); + + return ret; } EXPORT_SYMBOL_GPL(v4l2_event_subscribe); @@ -288,6 +286,8 @@ int v4l2_event_unsubscribe(struct v4l2_fh *fh, return 0; } + mutex_lock(&fh->subscribe_lock); + spin_lock_irqsave(&fh->vdev->fh_lock, flags); sev = v4l2_event_subscribed(fh, sub->type, sub->id); @@ -305,6 +305,8 @@ int v4l2_event_unsubscribe(struct v4l2_fh *fh, if (sev && sev->ops && sev->ops->del) sev->ops->del(sev); + mutex_unlock(&fh->subscribe_lock); + kvfree(sev); return 0; diff --git a/drivers/media/v4l2-core/v4l2-fh.c b/drivers/media/v4l2-core/v4l2-fh.c index 3895999bf880..c91a7bd3ecfc 100644 --- a/drivers/media/v4l2-core/v4l2-fh.c +++ b/drivers/media/v4l2-core/v4l2-fh.c @@ -45,6 +45,7 @@ void v4l2_fh_init(struct v4l2_fh *fh, struct video_device *vdev) INIT_LIST_HEAD(&fh->available); INIT_LIST_HEAD(&fh->subscribed); fh->sequence = -1; + mutex_init(&fh->subscribe_lock); } EXPORT_SYMBOL_GPL(v4l2_fh_init); @@ -90,6 +91,7 @@ void v4l2_fh_exit(struct v4l2_fh *fh) return; v4l_disable_media_source(fh->vdev); v4l2_event_unsubscribe_all(fh); + mutex_destroy(&fh->subscribe_lock); fh->vdev = NULL; } EXPORT_SYMBOL_GPL(v4l2_fh_exit); diff --git a/include/media/v4l2-fh.h b/include/media/v4l2-fh.h index ea73fef8bdc0..8586cfb49828 100644 --- a/include/media/v4l2-fh.h +++ b/include/media/v4l2-fh.h @@ -38,10 +38,13 @@ struct v4l2_ctrl_handler; * @prio: priority of the file handler, as defined by &enum v4l2_priority * * @wait: event' s wait queue + * @subscribe_lock: serialise changes to the subscribed list; guarantee that + * the add and del event callbacks are orderly called * @subscribed: list of subscribed events * @available: list of events waiting to be dequeued * @navailable: number of available events at @available list * @sequence: event sequence number + * * @m2m_ctx: pointer to &struct v4l2_m2m_ctx */ struct v4l2_fh { @@ -52,6 +55,7 @@ struct v4l2_fh { /* Events */ wait_queue_head_t wait; + struct mutex subscribe_lock; struct list_head subscribed; struct list_head available; unsigned int navailable;

7 years

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Re: [Xen-devel] [PATCH] xen: remove size limit of privcmd-buf mapping interface

by Juergen Gross

On 02/11/2018 08:26, Jan Beulich wrote: >>>> On 01.11.18 at 17:27, <jgross(a)suse.com> wrote: >> On 01/11/2018 16:50, Jan Beulich wrote: >>>>>> Juergen Gross <jgross(a)suse.com> 11/01/18 3:23 PM >>> >>>> On 01/11/2018 15:18, Jan Beulich wrote: >>>>>>>> Juergen Gross <jgross(a)suse.com> 11/01/18 1:34 PM >>> >>>>>> Currently the size of hypercall buffers allocated via >>>>>> /dev/xen/hypercall is limited to a default of 64 memory pages. For live >>>>>> migration of guests this might be too small as the page dirty bitmask >>>>>> needs to be sized according to the size of the guest. This means >>>>>> migrating a 8GB sized guest is already exhausting the default buffer >>>>>> size for the dirty bitmap. >>>>>> >>>>>> There is no sensible way to set a sane limit, so just remove it >>>>>> completely. The device node's usage is limited to root anyway, so there >>>>>> is no additional DOS scenario added by allowing unlimited buffers. >>>>> >>>>> But is this setting of permissions what we want long term? What about a >>>>> de-privileged qemu, which still needs to be able to issue at least dm-op >>>>> hypercalls? >>>> >>>> Wouldn't that qemu have opened the node while still being privileged? >>> >>> Possibly, but how does this help? As soon as it's unprivileged it must not >>> be able to hog resources anymore. >>> >>> Anyway, with Andrew's reply my point may be irrelevant, but I have to >>> admit I'm not entirely sure. >> >> I guess we want Xen tools to close /dev/xen/hypercall (or more precise: >> don't dup2() it) when qemu is de-privileging itself. This will make it >> very clear that it can't hog memory via mmap(). >> >> When you are fine with that I'll send a Xen patch for this. > > If that doesn't prevent the process from making the hypercalls it > is permitted to do (I have to admit I don't recall if there are any > still needed besides the dmop ones), sure. Turns out that is already done: the restrict_all callback of libxencall will associate /dev/null with the file descriptor of /dev/xen/hypercall. Juergen

7 years

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[PATCH AUTOSEL 4.4 01/25] xfrm: Validate address prefix lengths in the xfrm selector.

by Sasha Levin

From: Steffen Klassert <steffen.klassert(a)secunet.com> [ Upstream commit 07bf7908950a8b14e81aa1807e3c667eab39287a ] We don't validate the address prefix lengths in the xfrm selector we got from userspace. This can lead to undefined behaviour in the address matching functions if the prefix is too big for the given address family. Fix this by checking the prefixes and refuse SA/policy insertation when a prefix is invalid. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Reported-by: Air Icy <icytxw(a)gmail.com> Signed-off-by: Steffen Klassert <steffen.klassert(a)secunet.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- net/xfrm/xfrm_user.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index a9b4491a3cc4..c2e98dcba9fe 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -151,10 +151,16 @@ static int verify_newsa_info(struct xfrm_usersa_info *p, err = -EINVAL; switch (p->family) { case AF_INET: + if (p->sel.prefixlen_d > 32 || p->sel.prefixlen_s > 32) + goto out; + break; case AF_INET6: #if IS_ENABLED(CONFIG_IPV6) + if (p->sel.prefixlen_d > 128 || p->sel.prefixlen_s > 128) + goto out; + break; #else err = -EAFNOSUPPORT; @@ -1312,10 +1318,16 @@ static int verify_newpolicy_info(struct xfrm_userpolicy_info *p) switch (p->sel.family) { case AF_INET: + if (p->sel.prefixlen_d > 32 || p->sel.prefixlen_s > 32) + return -EINVAL; + break; case AF_INET6: #if IS_ENABLED(CONFIG_IPV6) + if (p->sel.prefixlen_d > 128 || p->sel.prefixlen_s > 128) + return -EINVAL; + break; #else return -EAFNOSUPPORT; -- 2.17.1

7 years

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Re: Patch "bridge: do not add port to router list when receives query with source 0.0.0.0" has been added to the 4.18-stable tree

by Hangbin Liu

On Fri, Nov 02, 2018 at 06:13:17AM +0100, gregkh(a)linuxfoundation.org wrote: > > This is a note to let you know that I've just added the patch titled > > bridge: do not add port to router list when receives query with source 0.0.0.0 > > to the 4.18-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… > > The filename of the patch is: > bridge-do-not-add-port-to-router-list-when-receives-query-with-source-0.0.0.0.patch > and it can be found in the queue-4.18 subdirectory. > > If you, or anyone else, feels it should not be added to the stable tree, > please let <stable(a)vger.kernel.org> know about it. Hi, Please also include patch commit 0fe5119e267f3e3d8ac206895f5922195ec55a8a Author: Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> Date: Sat Oct 27 12:07:47 2018 +0300 net: bridge: remove ipv6 zero address check in mcast queries which fixed the patch. Thanks Hangbin > > > From foo@baz Fri Nov 2 06:12:44 CET 2018 > From: Hangbin Liu <liuhangbin(a)gmail.com> > Date: Fri, 26 Oct 2018 10:28:43 +0800 > Subject: bridge: do not add port to router list when receives query with source 0.0.0.0 > > From: Hangbin Liu <liuhangbin(a)gmail.com> > > [ Upstream commit 5a2de63fd1a59c30c02526d427bc014b98adf508 ] > > Based on RFC 4541, 2.1.1. IGMP Forwarding Rules > > The switch supporting IGMP snooping must maintain a list of > multicast routers and the ports on which they are attached. This > list can be constructed in any combination of the following ways: > > a) This list should be built by the snooping switch sending > Multicast Router Solicitation messages as described in IGMP > Multicast Router Discovery [MRDISC]. It may also snoop > Multicast Router Advertisement messages sent by and to other > nodes. > > b) The arrival port for IGMP Queries (sent by multicast routers) > where the source address is not 0.0.0.0. > > We should not add the port to router list when receives query with source > 0.0.0.0. > > Reported-by: Ying Xu <yinxu(a)redhat.com> > Signed-off-by: Hangbin Liu <liuhangbin(a)gmail.com> > Acked-by: Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> > Acked-by: Roopa Prabhu <roopa(a)cumulusnetworks.com> > Signed-off-by: David S. Miller <davem(a)davemloft.net> > Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> > --- > net/bridge/br_multicast.c | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) > > --- a/net/bridge/br_multicast.c > +++ b/net/bridge/br_multicast.c > @@ -1420,7 +1420,15 @@ static void br_multicast_query_received( > return; > > br_multicast_update_query_timer(br, query, max_delay); > - br_multicast_mark_router(br, port); > + > + /* Based on RFC4541, section 2.1.1 IGMP Forwarding Rules, > + * the arrival port for IGMP Queries where the source address > + * is 0.0.0.0 should not be added to router port list. > + */ > + if ((saddr->proto == htons(ETH_P_IP) && saddr->u.ip4) || > + (saddr->proto == htons(ETH_P_IPV6) && > + !ipv6_addr_any(&saddr->u.ip6))) > + br_multicast_mark_router(br, port); > } > > static int br_ip4_multicast_query(struct net_bridge *br, > > > Patches currently in stable-queue which might be from liuhangbin(a)gmail.com are > > queue-4.18/bridge-do-not-add-port-to-router-list-when-receives-query-with-source-0.0.0.0.patch

7 years

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Re: [Xen-devel] [PATCH] xen: remove size limit of privcmd-buf mapping interface

by Juergen Gross

On 01/11/2018 16:50, Jan Beulich wrote: >>>> Juergen Gross <jgross(a)suse.com> 11/01/18 3:23 PM >>> >> On 01/11/2018 15:18, Jan Beulich wrote: >>>>>> Juergen Gross <jgross(a)suse.com> 11/01/18 1:34 PM >>> >>>> Currently the size of hypercall buffers allocated via >>>> /dev/xen/hypercall is limited to a default of 64 memory pages. For live >>>> migration of guests this might be too small as the page dirty bitmask >>>> needs to be sized according to the size of the guest. This means >>>> migrating a 8GB sized guest is already exhausting the default buffer >>>> size for the dirty bitmap. >>>> >>>> There is no sensible way to set a sane limit, so just remove it >>>> completely. The device node's usage is limited to root anyway, so there >>>> is no additional DOS scenario added by allowing unlimited buffers. >>> >>> But is this setting of permissions what we want long term? What about a >>> de-privileged qemu, which still needs to be able to issue at least dm-op >>> hypercalls? >> >> Wouldn't that qemu have opened the node while still being privileged? > > Possibly, but how does this help? As soon as it's unprivileged it must not > be able to hog resources anymore. > > Anyway, with Andrew's reply my point may be irrelevant, but I have to > admit I'm not entirely sure. I guess we want Xen tools to close /dev/xen/hypercall (or more precise: don't dup2() it) when qemu is de-privileging itself. This will make it very clear that it can't hog memory via mmap(). When you are fine with that I'll send a Xen patch for this. Juergen

7 years

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Re: Patch "bridge: do not add port to router list when receives query with source 0.0.0.0" has been added to the 4.19-stable tree

by Hangbin Liu

On Fri, Nov 02, 2018 at 06:16:13AM +0100, gregkh(a)linuxfoundation.org wrote: > > This is a note to let you know that I've just added the patch titled > > bridge: do not add port to router list when receives query with source 0.0.0.0 > > to the 4.19-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… > > The filename of the patch is: > bridge-do-not-add-port-to-router-list-when-receives-query-with-source-0.0.0.0.patch > and it can be found in the queue-4.19 subdirectory. > > If you, or anyone else, feels it should not be added to the stable tree, > please let <stable(a)vger.kernel.org> know about it. Hi, Patch commit 0fe5119e267f3e3d8ac206895f5922195ec55a8a Author: Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> Date: Sat Oct 27 12:07:47 2018 +0300 net: bridge: remove ipv6 zero address check in mcast queries is also needed to fix this patch. Thanks Hangbin > > > From foo@baz Fri Nov 2 06:12:28 CET 2018 > From: Hangbin Liu <liuhangbin(a)gmail.com> > Date: Fri, 26 Oct 2018 10:28:43 +0800 > Subject: bridge: do not add port to router list when receives query with source 0.0.0.0 > > From: Hangbin Liu <liuhangbin(a)gmail.com> > > [ Upstream commit 5a2de63fd1a59c30c02526d427bc014b98adf508 ] > > Based on RFC 4541, 2.1.1. IGMP Forwarding Rules > > The switch supporting IGMP snooping must maintain a list of > multicast routers and the ports on which they are attached. This > list can be constructed in any combination of the following ways: > > a) This list should be built by the snooping switch sending > Multicast Router Solicitation messages as described in IGMP > Multicast Router Discovery [MRDISC]. It may also snoop > Multicast Router Advertisement messages sent by and to other > nodes. > > b) The arrival port for IGMP Queries (sent by multicast routers) > where the source address is not 0.0.0.0. > > We should not add the port to router list when receives query with source > 0.0.0.0. > > Reported-by: Ying Xu <yinxu(a)redhat.com> > Signed-off-by: Hangbin Liu <liuhangbin(a)gmail.com> > Acked-by: Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> > Acked-by: Roopa Prabhu <roopa(a)cumulusnetworks.com> > Signed-off-by: David S. Miller <davem(a)davemloft.net> > Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> > --- > net/bridge/br_multicast.c | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) > > --- a/net/bridge/br_multicast.c > +++ b/net/bridge/br_multicast.c > @@ -1420,7 +1420,15 @@ static void br_multicast_query_received( > return; > > br_multicast_update_query_timer(br, query, max_delay); > - br_multicast_mark_router(br, port); > + > + /* Based on RFC4541, section 2.1.1 IGMP Forwarding Rules, > + * the arrival port for IGMP Queries where the source address > + * is 0.0.0.0 should not be added to router port list. > + */ > + if ((saddr->proto == htons(ETH_P_IP) && saddr->u.ip4) || > + (saddr->proto == htons(ETH_P_IPV6) && > + !ipv6_addr_any(&saddr->u.ip6))) > + br_multicast_mark_router(br, port); > } > > static void br_ip4_multicast_query(struct net_bridge *br, > > > Patches currently in stable-queue which might be from liuhangbin(a)gmail.com are > > queue-4.19/bridge-do-not-add-port-to-router-list-when-receives-query-with-source-0.0.0.0.patch

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[PATCHES] Sparc

by David Miller

Please queue up the following sparc bug fixes for v4.18 and v4.19 -stable, respectively. Thanks! >From dd6bdff3a6573eb93d5ea786ecb319aeb0134ef0 Mon Sep 17 00:00:00 2001 From: "David S. Miller" <davem(a)davemloft.net> Date: Fri, 26 Oct 2018 15:11:56 -0700 Subject: [PATCH 1/3] sparc64: Export __node_distance. [ Upstream commit 2b4792eaa9f553764047d157365ed8b7787751a3 ] Some drivers reference it via node_distance(), for example the NVME host driver core. ERROR: "__node_distance" [drivers/nvme/host/nvme-core.ko] undefined! make[1]: *** [scripts/Makefile.modpost:92: __modpost] Error 1 Signed-off-by: David S. Miller <davem(a)davemloft.net> --- arch/sparc/mm/init_64.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index f396048a0d68..39822f611c01 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -1383,6 +1383,7 @@ int __node_distance(int from, int to) } return numa_latency[from][to]; } +EXPORT_SYMBOL(__node_distance); static int __init find_best_numa_node_for_mlgroup(struct mdesc_mlgroup *grp) { -- 2.19.1 >From 2835fa1d7c211c2367f8ec488306a00c01b63472 Mon Sep 17 00:00:00 2001 From: David Miller <davem(a)redhat.com> Date: Thu, 25 Oct 2018 20:36:46 -0700 Subject: [PATCH 2/3] sparc64: Make corrupted user stacks more debuggable. [ Upstream commit 5b4fc3882a649c9411dd0dcad2ddb78e911d340e ] Right now if we get a corrupted user stack frame we do a do_exit(SIGILL) which is not helpful. If under a debugger, this behavior causes the inferior process to exit. So the register and other state cannot be examined at the time of the event. Instead, conditionally log a rate limited kernel log message and then force a SIGSEGV. With bits and ideas borrowed (as usual) from powerpc. Signed-off-by: David S. Miller <davem(a)davemloft.net> --- arch/sparc/include/asm/switch_to_64.h | 3 ++- arch/sparc/kernel/process_64.c | 25 +++++++++++++++++++------ arch/sparc/kernel/rtrap_64.S | 1 + arch/sparc/kernel/signal32.c | 12 ++++++++++-- arch/sparc/kernel/signal_64.c | 6 +++++- 5 files changed, 37 insertions(+), 10 deletions(-) diff --git a/arch/sparc/include/asm/switch_to_64.h b/arch/sparc/include/asm/switch_to_64.h index 4ff29b1406a9..b1d4e2e3210f 100644 --- a/arch/sparc/include/asm/switch_to_64.h +++ b/arch/sparc/include/asm/switch_to_64.h @@ -67,6 +67,7 @@ do { save_and_clear_fpu(); \ } while(0) void synchronize_user_stack(void); -void fault_in_user_windows(void); +struct pt_regs; +void fault_in_user_windows(struct pt_regs *); #endif /* __SPARC64_SWITCH_TO_64_H */ diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c index 6c086086ca8f..59eaf6227af1 100644 --- a/arch/sparc/kernel/process_64.c +++ b/arch/sparc/kernel/process_64.c @@ -36,6 +36,7 @@ #include <linux/sysrq.h> #include <linux/nmi.h> #include <linux/context_tracking.h> +#include <linux/signal.h> #include <linux/uaccess.h> #include <asm/page.h> @@ -521,7 +522,12 @@ static void stack_unaligned(unsigned long sp) force_sig_fault(SIGBUS, BUS_ADRALN, (void __user *) sp, 0, current); } -void fault_in_user_windows(void) +static const char uwfault32[] = KERN_INFO \ + "%s[%d]: bad register window fault: SP %08lx (orig_sp %08lx) TPC %08lx O7 %08lx\n"; +static const char uwfault64[] = KERN_INFO \ + "%s[%d]: bad register window fault: SP %016lx (orig_sp %016lx) TPC %08lx O7 %016lx\n"; + +void fault_in_user_windows(struct pt_regs *regs) { struct thread_info *t = current_thread_info(); unsigned long window; @@ -534,9 +540,9 @@ void fault_in_user_windows(void) do { struct reg_window *rwin = &t->reg_window[window]; int winsize = sizeof(struct reg_window); - unsigned long sp; + unsigned long sp, orig_sp; - sp = t->rwbuf_stkptrs[window]; + orig_sp = sp = t->rwbuf_stkptrs[window]; if (test_thread_64bit_stack(sp)) sp += STACK_BIAS; @@ -547,8 +553,16 @@ void fault_in_user_windows(void) stack_unaligned(sp); if (unlikely(copy_to_user((char __user *)sp, - rwin, winsize))) + rwin, winsize))) { + if (show_unhandled_signals) + printk_ratelimited(is_compat_task() ? + uwfault32 : uwfault64, + current->comm, current->pid, + sp, orig_sp, + regs->tpc, + regs->u_regs[UREG_I7]); goto barf; + } } while (window--); } set_thread_wsaved(0); @@ -556,8 +570,7 @@ void fault_in_user_windows(void) barf: set_thread_wsaved(window + 1); - user_exit(); - do_exit(SIGILL); + force_sig(SIGSEGV, current); } asmlinkage long sparc_do_fork(unsigned long clone_flags, diff --git a/arch/sparc/kernel/rtrap_64.S b/arch/sparc/kernel/rtrap_64.S index 4073e2b87dd0..29aa34f11720 100644 --- a/arch/sparc/kernel/rtrap_64.S +++ b/arch/sparc/kernel/rtrap_64.S @@ -39,6 +39,7 @@ __handle_preemption: wrpr %g0, RTRAP_PSTATE_IRQOFF, %pstate __handle_user_windows: + add %sp, PTREGS_OFF, %o0 call fault_in_user_windows 661: wrpr %g0, RTRAP_PSTATE, %pstate /* If userspace is using ADI, it could potentially pass diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c index 44d379db3f64..4c5b3fcbed94 100644 --- a/arch/sparc/kernel/signal32.c +++ b/arch/sparc/kernel/signal32.c @@ -371,7 +371,11 @@ static int setup_frame32(struct ksignal *ksig, struct pt_regs *regs, get_sigframe(ksig, regs, sigframe_size); if (invalid_frame_pointer(sf, sigframe_size)) { - do_exit(SIGILL); + if (show_unhandled_signals) + pr_info("%s[%d] bad frame in setup_frame32: %08lx TPC %08lx O7 %08lx\n", + current->comm, current->pid, (unsigned long)sf, + regs->tpc, regs->u_regs[UREG_I7]); + force_sigsegv(ksig->sig, current); return -EINVAL; } @@ -501,7 +505,11 @@ static int setup_rt_frame32(struct ksignal *ksig, struct pt_regs *regs, get_sigframe(ksig, regs, sigframe_size); if (invalid_frame_pointer(sf, sigframe_size)) { - do_exit(SIGILL); + if (show_unhandled_signals) + pr_info("%s[%d] bad frame in setup_rt_frame32: %08lx TPC %08lx O7 %08lx\n", + current->comm, current->pid, (unsigned long)sf, + regs->tpc, regs->u_regs[UREG_I7]); + force_sigsegv(ksig->sig, current); return -EINVAL; } diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c index 48366e5eb5b2..e9de1803a22e 100644 --- a/arch/sparc/kernel/signal_64.c +++ b/arch/sparc/kernel/signal_64.c @@ -370,7 +370,11 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs) get_sigframe(ksig, regs, sf_size); if (invalid_frame_pointer (sf)) { - do_exit(SIGILL); /* won't return, actually */ + if (show_unhandled_signals) + pr_info("%s[%d] bad frame in setup_rt_frame: %016lx TPC %016lx O7 %016lx\n", + current->comm, current->pid, (unsigned long)sf, + regs->tpc, regs->u_regs[UREG_I7]); + force_sigsegv(ksig->sig, current); return -EINVAL; } -- 2.19.1 >From 42dffdd95a8faacd7df0e369040b0f441594757b Mon Sep 17 00:00:00 2001 From: "David S. Miller" <davem(a)davemloft.net> Date: Wed, 31 Oct 2018 18:30:21 -0700 Subject: [PATCH 3/3] sparc64: Wire up compat getpeername and getsockname. [ Upstream commit 1f2b5b8e2df4591fbca430aff9c5a072dcc0f408 ] Fixes: 8b30ca73b7cc ("sparc: Add all necessary direct socket system calls.") Reported-by: Joseph Myers <joseph(a)codesourcery.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> --- arch/sparc/kernel/systbls_64.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S index bb68c805b891..ff9389a1c9f3 100644 --- a/arch/sparc/kernel/systbls_64.S +++ b/arch/sparc/kernel/systbls_64.S @@ -47,9 +47,9 @@ sys_call_table32: .word sys_recvfrom, sys_setreuid16, sys_setregid16, sys_rename, compat_sys_truncate /*130*/ .word compat_sys_ftruncate, sys_flock, compat_sys_lstat64, sys_sendto, sys_shutdown .word sys_socketpair, sys_mkdir, sys_rmdir, compat_sys_utimes, compat_sys_stat64 -/*140*/ .word sys_sendfile64, sys_nis_syscall, compat_sys_futex, sys_gettid, compat_sys_getrlimit +/*140*/ .word sys_sendfile64, sys_getpeername, compat_sys_futex, sys_gettid, compat_sys_getrlimit .word compat_sys_setrlimit, sys_pivot_root, sys_prctl, sys_pciconfig_read, sys_pciconfig_write -/*150*/ .word sys_nis_syscall, sys_inotify_init, sys_inotify_add_watch, sys_poll, sys_getdents64 +/*150*/ .word sys_getsockname, sys_inotify_init, sys_inotify_add_watch, sys_poll, sys_getdents64 .word compat_sys_fcntl64, sys_inotify_rm_watch, compat_sys_statfs, compat_sys_fstatfs, sys_oldumount /*160*/ .word compat_sys_sched_setaffinity, compat_sys_sched_getaffinity, sys_getdomainname, sys_setdomainname, sys_nis_syscall .word sys_quotactl, sys_set_tid_address, compat_sys_mount, compat_sys_ustat, sys_setxattr -- 2.19.1

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[PATCHES] Networking

by David Miller

Please queue up the following networking bug fixes for v4.18 and v4.19 -stable, respectively.

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[PATCH 4.4 00/92] 4.4.133-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.133 release. There are 92 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sat May 26 09:31:28 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.133-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.4.133-rc1 Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> x86/kexec: Avoid double free_page() upon do_kexec_load() failure Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> hfsplus: stop workqueue when fill_super() failed Johannes Berg <johannes.berg(a)intel.com> cfg80211: limit wiphy names to 128 bytes Geert Uytterhoeven <geert+renesas(a)glider.be> gpio: rcar: Add Runtime PM handling for interrupts John Stultz <john.stultz(a)linaro.org> time: Fix CLOCK_MONOTONIC_RAW sub-nanosecond accounting Vinod Koul <vinod.koul(a)intel.com> dmaengine: ensure dmaengine helpers check valid callback Jens Remus <jremus(a)linux.ibm.com> scsi: zfcp: fix infinite iteration on ERP ready list Alexander Potapenko <glider(a)google.com> scsi: sg: allocate with __GFP_ZERO in sg_build_indirect() Jason Yan <yanaijie(a)huawei.com> scsi: libsas: defer ata device eh commands to libata Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: use expoline thunks in the BPF JIT Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: extend expoline to BC instructions Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: move spectre sysfs attribute code Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390/kernel: use expoline for indirect branches Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390/ftrace: use expoline for indirect branches Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390/lib: use expoline for indirect branches Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: move expoline assembler macros to a header Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: add assembler macros for CPU alternatives Al Viro <viro(a)zeniv.linux.org.uk> ext2: fix a block leak Eric Dumazet <edumazet(a)google.com> tcp: purge write queue in tcp_connect_init() Eric Dumazet <edumazet(a)google.com> sock_diag: fix use-after-free read in __sk_free Willem de Bruijn <willemb(a)google.com> packet: in packet_snd start writing at link layer allocation Willem de Bruijn <willemb(a)google.com> net: test tailroom before appending to linear skb Liu Bo <bo.liu(a)linux.alibaba.com> btrfs: fix reading stale metadata blocks after degraded raid1 mounts Anand Jain <anand.jain(a)oracle.com> btrfs: fix crash when trying to resume balance without the resume flag Filipe Manana <fdmanana(a)suse.com> Btrfs: fix xattr loss after power failure Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8770/1: kprobes: Prohibit probing on optimized_callback Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8769/1: kprobes: Fix to use get_kprobe_ctlblk after irq-disabed Dexuan Cui <decui(a)microsoft.com> tick/broadcast: Use for_each_cpu() specially on UP kernels Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8771/1: kprobes: Prohibit kprobes on do_undefinstr Ard Biesheuvel <ard.biesheuvel(a)linaro.org> efi: Avoid potential crashes, fix the 'struct efi_pci_io_protocol_32' definition for mixed mode Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: remove indirect branch from do_softirq_own_stack Julian Wiedmann <jwi(a)linux.ibm.com> s390/qdio: don't release memory in qdio_setup_irq() Hendrik Brueckner <brueckner(a)linux.ibm.com> s390/cpum_sf: ensure sample frequency of perf event attributes is non-zero Julian Wiedmann <jwi(a)linux.ibm.com> s390/qdio: fix access to uninitialized qdio_q fields Pavel Tatashin <pasha.tatashin(a)oracle.com> mm: don't allow deferred pages with NEED_PER_CPU_KM Nicholas Piggin <npiggin(a)gmail.com> powerpc/powernv: Fix NVRAM sleep in invalid context when crashing Janis Danisevskis <jdanis(a)google.com> procfs: fix pthread cross-thread naming if !PR_DUMPABLE Mateusz Guzik <mguzik(a)redhat.com> proc read mm's {arg,env}_{start,end} with mmap semaphore taken. Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing/x86/xen: Remove zero data size trace events trace_xen_mmu_flush_tlb{_all} Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com> cpufreq: intel_pstate: Enable HWP by default Waiman Long <Waiman.Long(a)hpe.com> signals: avoid unnecessary taking of sighand->siglock Mel Gorman <mgorman(a)techsingularity.net> mm: filemap: avoid unnecessary calls to lock_page when waiting for IO to complete during a read Mel Gorman <mgorman(a)techsingularity.net> mm: filemap: remove redundant code in do_read_cache_page Johannes Weiner <hannes(a)cmpxchg.org> proc: meminfo: estimate available memory more conservatively Vladimir Davydov <vdavydov(a)virtuozzo.com> vmscan: do not force-scan file lru if its absolute size is small Benjamin Herrenschmidt <benh(a)kernel.crashing.org> powerpc: Don't preempt_disable() in show_cpuinfo() Anders Roxell <anders.roxell(a)linaro.org> cpuidle: coupled: remove unused define cpuidle_coupled_lock Stewart Smith <stewart(a)linux.vnet.ibm.com> powerpc/powernv: remove FW_FEATURE_OPALv3 and just use FW_FEATURE_OPAL Stewart Smith <stewart(a)linux.vnet.ibm.com> powerpc/powernv: Remove OPALv2 firmware define and references Stewart Smith <stewart(a)linux.vnet.ibm.com> powerpc/powernv: panic() on OPAL < V3 Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> spi: pxa2xx: Allow 64-bit DMA Wenwen Wang <wang6495(a)umn.edu> ALSA: control: fix a redundant-copy issue Hans de Goede <hdegoede(a)redhat.com> ALSA: hda: Add Lenovo C50 All in one to the power_save blacklist Federico Cuello <fedux(a)fedux.com.ar> ALSA: usb: mixer: volume quirk for CM102-A+/102S+ Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: fix bad unlock balance during stub_probe() Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: fix NULL-ptr deref and use-after-free errors Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: run rebind from exit when module is removed Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: delete device from busid_table after rebind Shuah Khan <shuahkh(a)osg.samsung.com> usbip: usbip_host: refine probe and disconnect debug msgs to be useful zhongjiang <zhongjiang(a)huawei.com> kernel/exit.c: avoid undefined behaviour when calling wait4() Jiri Slaby <jslaby(a)suse.cz> futex: futex_wake_op, fix sign_extend32 sign bits Michael Kerrisk (man-pages) <mtk.manpages(a)gmail.com> pipe: cap initial pipe capacity according to pipe-max-size limit James Chapman <jchapman(a)katalix.com> l2tp: revert "l2tp: fix missing print session offset info" Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "ARM: dts: imx6qdl-wandboard: Fix audio channel swap" Vasily Averin <vvs(a)virtuozzo.com> lockd: lost rollback of set_grace_period() in lockd_down_net() Antony Antony <antony(a)phenome.org> xfrm: fix xfrm_do_migrate() with AEAD e.g(AES-GCM) Jiri Slaby <jslaby(a)suse.cz> futex: Remove duplicated code and fix undefined behaviour Mel Gorman <mgorman(a)suse.de> futex: Remove unnecessary warning from get_futex_key Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: Add work around for Arm Cortex-A55 Erratum 1024718 Ard Biesheuvel <ard.biesheuvel(a)linaro.org> arm64: introduce mov_q macro to move a constant into a 64-bit register Richard Guy Briggs <rgb(a)redhat.com> audit: move calcs after alloc and check when logging set loginuid Takashi Iwai <tiwai(a)suse.de> ALSA: timer: Call notifier in the same spinlock Xin Long <lucien.xin(a)gmail.com> sctp: delay the authentication for the duplicated cookie-echo chunk Xin Long <lucien.xin(a)gmail.com> sctp: fix the issue that the cookie-ack with auth can't get processed Yuchung Cheng <ycheng(a)google.com> tcp: ignore Fast Open on repair mode Debabrata Banerjee <dbanerje(a)akamai.com> bonding: do not allow rlb updates to invalid mac Michael Chan <michael.chan(a)broadcom.com> tg3: Fix vunmap() BUG_ON() triggered from tg3_free_consistent(). Xin Long <lucien.xin(a)gmail.com> sctp: use the old asoc when making the cookie-ack chunk in dupcook_d Xin Long <lucien.xin(a)gmail.com> sctp: handle two v4 addrs comparison in sctp_inet6_cmp_addr Heiner Kallweit <hkallweit1(a)gmail.com> r8169: fix powering up RTL8168h Bjørn Mork <bjorn(a)mork.no> qmi_wwan: do not steal interfaces from class drivers Stefano Brivio <sbrivio(a)redhat.com> openvswitch: Don't swap table in nlattr_set() after OVS_ATTR_NESTED is found Lance Richardson <lance.richardson.net(a)gmail.com> net: support compat 64-bit time in {s,g}etsockopt Eric Dumazet <edumazet(a)google.com> net_sched: fq: take care of throttled flows before reuse Moshe Shemesh <moshe(a)mellanox.com> net/mlx4_en: Verify coalescing parameters are in range Rob Taglang <rob(a)taglang.io> net: ethernet: sun: niu set correct packet size in skb Eric Dumazet <edumazet(a)google.com> llc: better deal with too small mtu Andrey Ignatov <rdna(a)fb.com> ipv4: fix memory leaks in udp_sendmsg, ping_v4_sendmsg Eric Dumazet <edumazet(a)google.com> dccp: fix tasklet usage Hangbin Liu <liuhangbin(a)gmail.com> bridge: check iface upper dev when setting master via ioctl Ingo Molnar <mingo(a)elte.hu> 8139too: Use disable_irq_nosync() in rtl8139_poll_controller() ------------- Diffstat: Makefile | 4 +- arch/alpha/include/asm/futex.h | 26 +-- arch/arc/include/asm/futex.h | 40 +---- arch/arm/boot/dts/imx6qdl-wandboard.dtsi | 1 - arch/arm/include/asm/assembler.h | 10 ++ arch/arm/include/asm/futex.h | 26 +-- arch/arm/kernel/traps.c | 5 +- arch/arm/lib/getuser.S | 10 ++ arch/arm/probes/kprobes/opt-arm.c | 4 +- arch/arm64/Kconfig | 14 ++ arch/arm64/include/asm/assembler.h | 60 +++++++ arch/arm64/include/asm/cputype.h | 11 ++ arch/arm64/include/asm/futex.h | 26 +-- arch/arm64/mm/proc.S | 5 + arch/frv/include/asm/futex.h | 3 +- arch/frv/kernel/futex.c | 27 +-- arch/hexagon/include/asm/futex.h | 38 +--- arch/ia64/include/asm/futex.h | 25 +-- arch/microblaze/include/asm/futex.h | 38 +--- arch/mips/include/asm/futex.h | 25 +-- arch/parisc/include/asm/futex.h | 25 +-- arch/powerpc/include/asm/firmware.h | 5 +- arch/powerpc/include/asm/futex.h | 26 +-- arch/powerpc/kernel/setup-common.c | 11 -- arch/powerpc/platforms/powernv/eeh-powernv.c | 4 +- arch/powerpc/platforms/powernv/idle.c | 2 +- arch/powerpc/platforms/powernv/opal-nvram.c | 14 +- arch/powerpc/platforms/powernv/opal-xscom.c | 2 +- arch/powerpc/platforms/powernv/opal.c | 36 ++-- arch/powerpc/platforms/powernv/pci-ioda.c | 2 +- arch/powerpc/platforms/powernv/setup.c | 12 +- arch/powerpc/platforms/powernv/smp.c | 74 ++++---- arch/s390/include/asm/alternative-asm.h | 108 ++++++++++++ arch/s390/include/asm/futex.h | 23 +-- arch/s390/include/asm/nospec-insn.h | 193 +++++++++++++++++++++ arch/s390/kernel/Makefile | 1 + arch/s390/kernel/asm-offsets.c | 1 + arch/s390/kernel/base.S | 24 +-- arch/s390/kernel/entry.S | 105 +++-------- arch/s390/kernel/irq.c | 5 +- arch/s390/kernel/mcount.S | 14 +- arch/s390/kernel/nospec-branch.c | 43 +++-- arch/s390/kernel/nospec-sysfs.c | 21 +++ arch/s390/kernel/perf_cpum_sf.c | 4 + arch/s390/kernel/reipl.S | 5 +- arch/s390/kernel/swsusp.S | 10 +- arch/s390/lib/mem.S | 9 +- arch/s390/net/bpf_jit.S | 16 +- arch/s390/net/bpf_jit_comp.c | 63 ++++++- arch/sh/include/asm/futex.h | 26 +-- arch/sparc/include/asm/futex_64.h | 26 +-- arch/tile/include/asm/futex.h | 40 +---- arch/x86/boot/compressed/eboot.c | 6 +- arch/x86/include/asm/futex.h | 40 +---- arch/x86/kernel/machine_kexec_32.c | 6 +- arch/x86/kernel/machine_kexec_64.c | 4 +- arch/x86/xen/mmu.c | 4 - arch/xtensa/include/asm/futex.h | 27 +-- drivers/cpufreq/intel_pstate.c | 34 ++-- drivers/cpufreq/powernv-cpufreq.c | 2 +- drivers/cpuidle/coupled.c | 1 - drivers/cpuidle/cpuidle-powernv.c | 2 +- drivers/gpio/gpio-rcar.c | 46 +++++ drivers/net/bonding/bond_alb.c | 2 +- drivers/net/ethernet/broadcom/tg3.c | 9 +- drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 16 ++ drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 7 +- drivers/net/ethernet/realtek/8139too.c | 2 +- drivers/net/ethernet/realtek/r8169.c | 3 + drivers/net/ethernet/sun/niu.c | 5 +- drivers/net/usb/qmi_wwan.c | 12 ++ drivers/s390/cio/qdio_setup.c | 12 +- drivers/s390/scsi/zfcp_dbf.c | 23 ++- drivers/s390/scsi/zfcp_ext.h | 5 +- drivers/s390/scsi/zfcp_scsi.c | 14 +- drivers/scsi/libsas/sas_scsi_host.c | 33 ++-- drivers/scsi/sg.c | 2 +- drivers/spi/spi-pxa2xx.h | 2 +- drivers/usb/usbip/stub.h | 2 + drivers/usb/usbip/stub_dev.c | 43 +++-- drivers/usb/usbip/stub_main.c | 105 +++++++++-- fs/btrfs/ctree.c | 6 +- fs/btrfs/tree-log.c | 7 + fs/btrfs/volumes.c | 9 + fs/ext2/inode.c | 10 -- fs/hfsplus/super.c | 1 + fs/lockd/svc.c | 2 + fs/pipe.c | 3 + fs/proc/base.c | 55 +++++- fs/proc/meminfo.c | 5 +- include/asm-generic/futex.h | 50 +----- include/linux/dmaengine.h | 20 ++- include/linux/efi.h | 8 +- include/linux/signal.h | 17 ++ include/linux/timekeeper_internal.h | 4 +- include/trace/events/xen.h | 16 -- include/uapi/linux/nl80211.h | 2 + kernel/auditsc.c | 7 +- kernel/exit.c | 4 + kernel/futex.c | 44 ++++- kernel/signal.c | 7 + kernel/time/tick-broadcast.c | 8 + kernel/time/timekeeping.c | 20 +-- mm/Kconfig | 1 + mm/filemap.c | 90 ++++++---- mm/util.c | 16 +- mm/vmscan.c | 12 +- net/bridge/br_if.c | 4 +- net/compat.c | 6 +- net/core/sock.c | 2 +- net/dccp/ccids/ccid2.c | 14 +- net/dccp/timer.c | 2 +- net/ipv4/ip_output.c | 3 +- net/ipv4/ping.c | 7 +- net/ipv4/tcp.c | 2 +- net/ipv4/tcp_output.c | 7 +- net/ipv4/udp.c | 7 +- net/ipv6/ip6_output.c | 3 +- net/l2tp/l2tp_netlink.c | 2 - net/llc/af_llc.c | 3 + net/openvswitch/flow_netlink.c | 9 +- net/packet/af_packet.c | 4 +- net/sched/sch_fq.c | 37 ++-- net/sctp/associola.c | 30 +++- net/sctp/inqueue.c | 2 +- net/sctp/ipv6.c | 3 + net/sctp/sm_statefuns.c | 89 +++++----- net/wireless/core.c | 3 + net/xfrm/xfrm_state.c | 1 + sound/core/control_compat.c | 3 +- sound/core/timer.c | 220 +++++++++++------------- sound/pci/hda/hda_intel.c | 2 + sound/usb/mixer.c | 8 + 133 files changed, 1605 insertions(+), 1109 deletions(-)

7 years

15
123
0 0

[PATCH stable 4.14] bpf: fix partial copy of map_ptr when dst is scalar

by Daniel Borkmann

commit 0962590e553331db2cc0aef2dc35c57f6300dbbe upstream. ALU operations on pointers such as scalar_reg += map_value_ptr are handled in adjust_ptr_min_max_vals(). Problem is however that map_ptr and range in the register state share a union, so transferring state through dst_reg->range = ptr_reg->range is just buggy as any new map_ptr in the dst_reg is then truncated (or null) for subsequent checks. Fix this by adding a raw member and use it for copying state over to dst_reg. Fixes: f1174f77b50c ("bpf/verifier: rework value tracking") Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net> Cc: Edward Cree <ecree(a)solarflare.com> Acked-by: Alexei Starovoitov <ast(a)kernel.org> Signed-off-by: Alexei Starovoitov <ast(a)kernel.org> Acked-by: Edward Cree <ecree(a)solarflare.com> --- include/linux/bpf_verifier.h | 3 +++ kernel/bpf/verifier.c | 10 ++++++---- 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index 73bec75..a333300 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -50,6 +50,9 @@ struct bpf_reg_state { * PTR_TO_MAP_VALUE_OR_NULL */ struct bpf_map *map_ptr; + + /* Max size from any of the above. */ + unsigned long raw; }; /* Fixed part of pointer offset, pointer types only */ s32 off; diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index a0ffc62..013b0cd 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -1935,7 +1935,7 @@ static int adjust_ptr_min_max_vals(struct bpf_verifier_env *env, dst_reg->umax_value = umax_ptr; dst_reg->var_off = ptr_reg->var_off; dst_reg->off = ptr_reg->off + smin_val; - dst_reg->range = ptr_reg->range; + dst_reg->raw = ptr_reg->raw; break; } /* A new variable offset is created. Note that off_reg->off @@ -1965,10 +1965,11 @@ static int adjust_ptr_min_max_vals(struct bpf_verifier_env *env, } dst_reg->var_off = tnum_add(ptr_reg->var_off, off_reg->var_off); dst_reg->off = ptr_reg->off; + dst_reg->raw = ptr_reg->raw; if (ptr_reg->type == PTR_TO_PACKET) { dst_reg->id = ++env->id_gen; /* something was added to pkt_ptr, set range to zero */ - dst_reg->range = 0; + dst_reg->raw = 0; } break; case BPF_SUB: @@ -1999,7 +2000,7 @@ static int adjust_ptr_min_max_vals(struct bpf_verifier_env *env, dst_reg->var_off = ptr_reg->var_off; dst_reg->id = ptr_reg->id; dst_reg->off = ptr_reg->off - smin_val; - dst_reg->range = ptr_reg->range; + dst_reg->raw = ptr_reg->raw; break; } /* A new variable offset is created. If the subtrahend is known @@ -2025,11 +2026,12 @@ static int adjust_ptr_min_max_vals(struct bpf_verifier_env *env, } dst_reg->var_off = tnum_sub(ptr_reg->var_off, off_reg->var_off); dst_reg->off = ptr_reg->off; + dst_reg->raw = ptr_reg->raw; if (ptr_reg->type == PTR_TO_PACKET) { dst_reg->id = ++env->id_gen; /* something was added to pkt_ptr, set range to zero */ if (smin_val < 0) - dst_reg->range = 0; + dst_reg->raw = 0; } break; case BPF_AND: -- 2.9.5

7 years

1
0
0 0

[PATCH AUTOSEL 4.14 01/19] bpf: do not blindly change rlimit in reuseport net selftest

by Sasha Levin

From: Eric Dumazet <edumazet(a)google.com> [ Upstream commit 262f9d811c7608f1e74258ceecfe1fa213bdf912 ] If the current process has unlimited RLIMIT_MEMLOCK, we should should leave it as is. Fixes: 941ff6f11c02 ("bpf: fix rlimit in reuseport net selftest") Signed-off-by: John Sperbeck <jsperbeck(a)google.com> Signed-off-by: Eric Dumazet <edumazet(a)google.com> Acked-by: Daniel Borkmann <daniel(a)iogearbox.net> Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/net/reuseport_bpf.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/net/reuseport_bpf.c b/tools/testing/selftests/net/reuseport_bpf.c index cad14cd0ea92..b5277106df1f 100644 --- a/tools/testing/selftests/net/reuseport_bpf.c +++ b/tools/testing/selftests/net/reuseport_bpf.c @@ -437,14 +437,19 @@ void enable_fastopen(void) } } -static struct rlimit rlim_old, rlim_new; +static struct rlimit rlim_old; static __attribute__((constructor)) void main_ctor(void) { getrlimit(RLIMIT_MEMLOCK, &rlim_old); - rlim_new.rlim_cur = rlim_old.rlim_cur + (1UL << 20); - rlim_new.rlim_max = rlim_old.rlim_max + (1UL << 20); - setrlimit(RLIMIT_MEMLOCK, &rlim_new); + + if (rlim_old.rlim_cur != RLIM_INFINITY) { + struct rlimit rlim_new; + + rlim_new.rlim_cur = rlim_old.rlim_cur + (1UL << 20); + rlim_new.rlim_max = rlim_old.rlim_max + (1UL << 20); + setrlimit(RLIMIT_MEMLOCK, &rlim_new); + } } static __attribute__((destructor)) void main_dtor(void) -- 2.17.1

7 years

3
21
0 0

request for 4.14-stable: ffdf16edfbbe ("drm/i915/gvt: fix memory leak of a cmd_entry struct on error exit path")

by Sudip Mukherjee

Hi Greg, This was not marked for stable but seems it should be in stable. Please apply to your queue of 4.14-stable. -- Regards Sudip

7 years

3
3
0 0

[PATCH AUTOSEL 4.14 01/73] net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode

by Sasha Levin

From: Ivan Khoronzhuk <ivan.khoronzhuk(a)linaro.org> [ Upstream commit 9737cc99dd14b5b8b9d267618a6061feade8ea68 ] After flushing all mcast entries from the table, the ones contained in mc list of ndev are not restored when promisc mode is toggled off, because they are considered as synched with ALE, thus, in order to restore them after promisc mode - reset syncing info. This fix touches only switch mode devices, including single port boards like Beagle Bone. Fixes: commit 5da1948969bc ("net: ethernet: ti: cpsw: fix lost of mcast packets while rx_mode update") Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk(a)linaro.org> Reviewed-by: Grygorii Strashko <grygorii.strashko(a)ti.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/ethernet/ti/cpsw.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 8cb44eabc283..a44838aac97d 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -601,6 +601,7 @@ static void cpsw_set_promiscious(struct net_device *ndev, bool enable) /* Clear all mcast from ALE */ cpsw_ale_flush_multicast(ale, ALE_ALL_PORTS, -1); + __dev_mc_unsync(ndev, NULL); /* Flood All Unicast Packets to Host port */ cpsw_ale_control_set(ale, 0, ALE_P0_UNI_FLOOD, 1); -- 2.17.1

7 years

2
74
0 0

[PATCH] ubifs: Handle re-linking of inodes correctly while recovery

by Richard Weinberger

UBIFS's recovery code strictly assumes that a deleted inode will never come back, therefore it removes all data which belongs to that inode as soon it faces an inode with link count 0 in the replay list. Before O_TMPFILE this assumption was perfectly fine. With O_TMPFILE it can lead to data loss upon a power-cut. Consider a journal with entries like: 0: inode X (nlink = 0) /* O_TMPFILE was created */ 1: data for inode X /* Someone writes to the temp file */ 2: inode X (nlink = 0) /* inode was changed, xattr, chmod, … */ 3: inode X (nlink = 1) /* inode was re-linked via linkat() */ Upon replay of entry #2 UBIFS will drop all data that belongs to inode X, this will lead to an empty file after mounting. As solution for this problem, scan the replay list for a re-link entry before dropping data. Fixes: 474b93704f32 ("ubifs: Implement O_TMPFILE") Cc: stable(a)vger.kernel.org Reported-by: Russell Senior <russell(a)personaltelco.net> Reported-by: Rafał Miłecki <zajec5(a)gmail.com> Signed-off-by: Richard Weinberger <richard(a)nod.at> --- Russel, Rafał, please give this patch another testing. I'll also run it on different test systems before merging. Thanks, //richard --- fs/ubifs/replay.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/fs/ubifs/replay.c b/fs/ubifs/replay.c index 4844538eb926..65a780685b82 100644 --- a/fs/ubifs/replay.c +++ b/fs/ubifs/replay.c @@ -209,6 +209,34 @@ static int trun_remove_range(struct ubifs_info *c, struct replay_entry *r) return ubifs_tnc_remove_range(c, &min_key, &max_key); } +/** + * inode_relinked - check whether inode in question will be re-linked. + * @c: UBIFS file-system description object + * @rino: replay entry to test + * + * O_TMPFILE files can be re-linked, this means link count goes from 0 to 1. + * This case needs special care, otherwise all references to the inode will + * be removed upon the first replay entry of an inode with link count 0 + * is found. + */ +static bool inode_relinked(struct ubifs_info *c, struct replay_entry *rino) +{ + struct replay_entry *r = rino; + + ubifs_assert(c, rino->deletion); + ubifs_assert(c, key_type(c, &rino->key) == UBIFS_INO_KEY); + + list_for_each_entry_from(r, &c->replay_list, list) { + if (key_inum(c, &r->key) == key_inum(c, &rino->key) && + r->deletion == 0) { + ubifs_assert(c, r->sqnum > rino->sqnum); + return true; + } + } + + return false; +} + /** * apply_replay_entry - apply a replay entry to the TNC. * @c: UBIFS file-system description object @@ -236,6 +264,11 @@ static int apply_replay_entry(struct ubifs_info *c, struct replay_entry *r) { ino_t inum = key_inum(c, &r->key); + if (inode_relinked(c, r)) { + err = 0; + break; + } + err = ubifs_tnc_remove_ino(c, inum); break; } -- 2.19.1

7 years

3
3
0 0

[PATCH] fs: fix lost error code in dio_complete

by Maximilian Heyne

commit e259221763a40403d5bb232209998e8c45804ab8 ("fs: simplify the generic_write_sync prototype") reworked callers of generic_write_sync(), and ended up dropping the error return for the directio path. Prior to that commit, in dio_complete(), an error would be bubbled up the stack, but after that commit, errors passed on to dio_complete were eaten up. This was reported on the list earlier, and a fix was proposed in https://lore.kernel.org/lkml/20160921141539.GA17898@infradead.org/, but never followed up with. We recently hit this bug in our testing where fencing io errors, which were previously erroring out with EIO, were being returned as success operations after this commit. The fix proposed on the list earlier was a little short -- it would have still called generic_write_sync() in case `ret` already contained an error. This fix ensures generic_write_sync() is only called when there's no pending error in the write. CC: stable(a)vger.kernel.org Reported-by: Ravi Nankani <rnankani(a)amazon.com> Signed-off-by: Maximilian Heyne <mheyne(a)amazon.de> Signed-off-by: Torsten Mehlan <tomeh(a)amazon.de> Signed-off-by: Uwe Dannowski <uwed(a)amazon.de> Signed-off-by: Amit Shah <aams(a)amazon.de> Signed-off-by: David Woodhouse <dwmw(a)amazon.co.uk> --- fs/direct-io.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/direct-io.c b/fs/direct-io.c index 093fb54cd316..199146036093 100644 --- a/fs/direct-io.c +++ b/fs/direct-io.c @@ -325,8 +325,8 @@ static ssize_t dio_complete(struct dio *dio, ssize_t ret, unsigned int flags) */ dio->iocb->ki_pos += transferred; - if (dio->op == REQ_OP_WRITE) - ret = generic_write_sync(dio->iocb, transferred); + if (ret > 0 && dio->op == REQ_OP_WRITE) + ret = generic_write_sync(dio->iocb, ret); dio->iocb->ki_complete(dio->iocb, ret, 0); } -- 2.16.2 Amazon Development Center Germany GmbH Berlin - Dresden - Aachen main office: Krausenstr. 38, 10117 Berlin Geschaeftsfuehrer: Dr. Ralf Herbrich, Christian Schlaeger Ust-ID: DE289237879 Eingetragen am Amtsgericht Charlottenburg HRB 149173 B

7 years

3
4
0 0

[PATCH v8 1/9] KVM: arm/arm64: Ensure only THP is candidate for adjustment

by Punit Agrawal

PageTransCompoundMap() returns true for hugetlbfs and THP hugepages. This behaviour incorrectly leads to stage 2 faults for unsupported hugepage sizes (e.g., 64K hugepage with 4K pages) to be treated as THP faults. Tighten the check to filter out hugetlbfs pages. This also leads to consistently mapping all unsupported hugepage sizes as PTE level entries at stage 2. Signed-off-by: Punit Agrawal <punit.agrawal(a)arm.com> Reviewed-by: Suzuki Poulose <suzuki.poulose(a)arm.com> Cc: Christoffer Dall <christoffer.dall(a)arm.com> Cc: Marc Zyngier <marc.zyngier(a)arm.com> Cc: stable(a)vger.kernel.org # v4.13+ --- virt/kvm/arm/mmu.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/virt/kvm/arm/mmu.c b/virt/kvm/arm/mmu.c index 7e477b3cae5b..c23a1b323aad 100644 --- a/virt/kvm/arm/mmu.c +++ b/virt/kvm/arm/mmu.c @@ -1231,8 +1231,14 @@ static bool transparent_hugepage_adjust(kvm_pfn_t *pfnp, phys_addr_t *ipap) { kvm_pfn_t pfn = *pfnp; gfn_t gfn = *ipap >> PAGE_SHIFT; + struct page *page = pfn_to_page(pfn); - if (PageTransCompoundMap(pfn_to_page(pfn))) { + /* + * PageTransCompoungMap() returns true for THP and + * hugetlbfs. Make sure the adjustment is done only for THP + * pages. + */ + if (!PageHuge(page) && PageTransCompoundMap(page)) { unsigned long mask; /* * The address we faulted on is backed by a transparent huge -- 2.18.0

7 years

3
6
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[PATCH AUTOSEL 3.18 01/22] locking/lockdep: Fix debug_locks off performance problem

by Sasha Levin

From: Waiman Long <longman(a)redhat.com> [ Upstream commit 9506a7425b094d2f1d9c877ed5a78f416669269b ] It was found that when debug_locks was turned off because of a problem found by the lockdep code, the system performance could drop quite significantly when the lock_stat code was also configured into the kernel. For instance, parallel kernel build time on a 4-socket x86-64 server nearly doubled. Further analysis into the cause of the slowdown traced back to the frequent call to debug_locks_off() from the __lock_acquired() function probably due to some inconsistent lockdep states with debug_locks off. The debug_locks_off() function did an unconditional atomic xchg to write a 0 value into debug_locks which had already been set to 0. This led to severe cacheline contention in the cacheline that held debug_locks. As debug_locks is being referenced in quite a few different places in the kernel, this greatly slow down the system performance. To prevent that trashing of debug_locks cacheline, lock_acquired() and lock_contended() now checks the state of debug_locks before proceeding. The debug_locks_off() function is also modified to check debug_locks before calling __debug_locks_off(). Signed-off-by: Waiman Long <longman(a)redhat.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Linus Torvalds <torvalds(a)linux-foundation.org> Cc: Paul E. McKenney <paulmck(a)linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Will Deacon <will.deacon(a)arm.com> Link: http://lkml.kernel.org/r/1539913518-15598-1-git-send-email-longman@redhat.c… Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- kernel/locking/lockdep.c | 4 ++-- lib/debug_locks.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index f99008534275..fb90ca3a296e 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -3808,7 +3808,7 @@ void lock_contended(struct lockdep_map *lock, unsigned long ip) { unsigned long flags; - if (unlikely(!lock_stat)) + if (unlikely(!lock_stat || !debug_locks)) return; if (unlikely(current->lockdep_recursion)) @@ -3828,7 +3828,7 @@ void lock_acquired(struct lockdep_map *lock, unsigned long ip) { unsigned long flags; - if (unlikely(!lock_stat)) + if (unlikely(!lock_stat || !debug_locks)) return; if (unlikely(current->lockdep_recursion)) diff --git a/lib/debug_locks.c b/lib/debug_locks.c index 96c4c633d95e..124fdf238b3d 100644 --- a/lib/debug_locks.c +++ b/lib/debug_locks.c @@ -37,7 +37,7 @@ EXPORT_SYMBOL_GPL(debug_locks_silent); */ int debug_locks_off(void) { - if (__debug_locks_off()) { + if (debug_locks && __debug_locks_off()) { if (!debug_locks_silent) { console_verbose(); return 1; -- 2.17.1

7 years

2
23
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[PATCH AUTOSEL 4.18 001/126] net: socionext: Reset tx queue in ndo_stop

by Sasha Levin

From: Masahisa Kojima <masahisa.kojima(a)linaro.org> [ Upstream commit 8d5b0bf611ec5b7618d5b772dddc93b8afa78cb8 ] We observed that packets and bytes count are not reset when user performs interface down. Eventually, tx queue is exhausted and packets will not be sent out. To avoid this problem, resets tx queue in ndo_stop. Fixes: 533dd11a12f6 ("net: socionext: Add Synquacer NetSec driver") Signed-off-by: Masahisa Kojima <masahisa.kojima(a)linaro.org> Signed-off-by: Yoshitoyo Osaki <osaki.yoshitoyo(a)socionext.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/ethernet/socionext/netsec.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c index e080d3e7c582..4d7d53fbc0ef 100644 --- a/drivers/net/ethernet/socionext/netsec.c +++ b/drivers/net/ethernet/socionext/netsec.c @@ -945,6 +945,9 @@ static void netsec_uninit_pkt_dring(struct netsec_priv *priv, int id) dring->head = 0; dring->tail = 0; dring->pkt_cnt = 0; + + if (id == NETSEC_RING_TX) + netdev_reset_queue(priv->ndev); } static void netsec_free_dring(struct netsec_priv *priv, int id) -- 2.17.1

7 years

1
125
0 0

[PATCH] usbnet: smsc95xx: disable carrier check while suspending

by Frieder Schrempf

We need to make sure, that the carrier check polling is disabled while suspending. Otherwise we can end up with usbnet_read_cmd() being issued when only usbnet_read_cmd_nopm() is allowed. If this happens, read operations lock up. Fixes: d69d169493 ("usbnet: smsc95xx: fix link detection for disabled autonegotiation") Cc: <stable(a)vger.kernel.org> Signed-off-by: Frieder Schrempf <frieder.schrempf(a)kontron.de> --- drivers/net/usb/smsc95xx.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c index 262e7a3..3bc9633 100644 --- a/drivers/net/usb/smsc95xx.c +++ b/drivers/net/usb/smsc95xx.c @@ -1592,6 +1592,8 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message) u32 val, link_up; int ret; + cancel_delayed_work_sync(&pdata->carrier_check); + ret = usbnet_suspend(intf, message); if (ret < 0) { netdev_warn(dev->net, "usbnet_suspend error\n"); @@ -1840,6 +1842,11 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message) */ if (ret && PMSG_IS_AUTO(message)) usbnet_resume(intf); + + if (ret) + schedule_delayed_work(&pdata->carrier_check, + CARRIER_CHECK_DELAY); + return ret; } -- 2.7.4

7 years

1
0
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Re: Business Proposal

by Edward Yuan

Dear Friend, My name is Mr. Edward Yuan, a consultant/broker. I know you might be a bit apprehensive because you do not know me. Nevertheless, I have a proposal on behalf of a client, a lucrative business that might be of mutual benefit to you. If interested in this proposition please kindly and urgently contact me for more details. Best Regards. Mr. Edward Yuan. --- This email has been checked for viruses by AVG. https://www.avg.com

7 years

1
0
0 0

[PATCH] drm/i915: Fix error handling for the NV12 fb dimensions check

by Ville Syrjala

From: Ville Syrjälä <ville.syrjala(a)linux.intel.com> Let's not leak obj->framebuffer_references when we decide that the framebuffer domensions are not suitable for NV12. Cc: stable(a)vger.kernel.org Cc: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> Cc: Vidya Srinivas <vidya.srinivas(a)intel.com> Fixes: e44134f2673c ("drm/i915: Add NV12 support to intel_framebuffer_init") Signed-off-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> --- drivers/gpu/drm/i915/intel_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index fe045abb6472..9b549d3dd055 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -14540,7 +14540,7 @@ static int intel_framebuffer_init(struct intel_framebuffer *intel_fb, fb->height < SKL_MIN_YUV_420_SRC_H || (fb->width % 4) != 0 || (fb->height % 4) != 0)) { DRM_DEBUG_KMS("src dimensions not correct for NV12\n"); - return -EINVAL; + goto err; } for (i = 0; i < fb->format->num_planes; i++) { -- 2.18.1

7 years

2
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+ memory_hotplug-cond_resched-in-__remove_pages.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: memory_hotplug: cond_resched in __remove_pages has been added to the -mm tree. Its filename is memory_hotplug-cond_resched-in-__remove_pages.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/memory_hotplug-cond_resched-in-__r… and later at http://ozlabs.org/~akpm/mmotm/broken-out/memory_hotplug-cond_resched-in-__r… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Michal Hocko <mhocko(a)suse.com> Subject: memory_hotplug: cond_resched in __remove_pages We have received a bug report that unbinding a large pmem (>1TB) can result in a soft lockup: [ 380.339203] NMI watchdog: BUG: soft lockup - CPU#9 stuck for 23s! [ndctl:4365] [...] [ 380.339316] Supported: Yes [ 380.339318] CPU: 9 PID: 4365 Comm: ndctl Not tainted 4.12.14-94.40-default #1 SLE12-SP4 [ 380.339318] Hardware name: Intel Corporation S2600WFD/S2600WFD, BIOS SE5C620.86B.01.00.0833.051120182255 05/11/2018 [ 380.339319] task: ffff9cce7d4410c0 task.stack: ffffbe9eb1bc4000 [ 380.339325] RIP: 0010:__put_page+0x62/0x80 [ 380.339326] RSP: 0018:ffffbe9eb1bc7d30 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10 [ 380.339327] RAX: 000040540081c0d3 RBX: ffffeb8f03557200 RCX: 000063af40000000 [ 380.339328] RDX: 0000000000000002 RSI: ffff9cce75bff498 RDI: ffff9e4a76072ff8 [ 380.339329] RBP: 0000000a43557200 R08: 0000000000000000 R09: ffffbe9eb1bc7bb0 [ 380.339329] R10: ffffbe9eb1bc7d08 R11: 0000000000000000 R12: ffff9e194a22a0e0 [ 380.339330] R13: ffff9cce7062fc10 R14: ffff9e194a22a0a0 R15: ffff9cce6559c0e0 [ 380.339331] FS: 00007fd132368880(0000) GS:ffff9cce7ea40000(0000) knlGS:0000000000000000 [ 380.339332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 380.339332] CR2: 00000000020820a0 CR3: 000000017ef7a003 CR4: 00000000007606e0 [ 380.339333] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 380.339334] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 380.339334] PKRU: 55555554 [ 380.339334] Call Trace: [ 380.339338] devm_memremap_pages_release+0x152/0x260 [ 380.339342] release_nodes+0x18d/0x1d0 [ 380.339347] device_release_driver_internal+0x160/0x210 [ 380.339350] unbind_store+0xb3/0xe0 [ 380.339355] kernfs_fop_write+0x102/0x180 [ 380.339358] __vfs_write+0x26/0x150 [ 380.339363] ? security_file_permission+0x3c/0xc0 [ 380.339364] vfs_write+0xad/0x1a0 [ 380.339366] SyS_write+0x42/0x90 [ 380.339370] do_syscall_64+0x74/0x150 [ 380.339375] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 380.339377] RIP: 0033:0x7fd13166b3d0 It has been reported on an older (4.12) kernel but the current upstream code doesn't cond_resched in the hot remove code at all and the given range to remove might be really large. Fix the issue by calling cond_resched once per memory section. Link: http://lkml.kernel.org/r/20181031125840.23982-1-mhocko@kernel.org Signed-off-by: Michal Hocko <mhocko(a)suse.com> Acked-by: Johannes Thumshirn <jthumshirn(a)suse.de> Cc: Dan Williams <dan.j.williams(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memory_hotplug.c | 1 + 1 file changed, 1 insertion(+) --- a/mm/memory_hotplug.c~memory_hotplug-cond_resched-in-__remove_pages +++ a/mm/memory_hotplug.c @@ -586,6 +586,7 @@ int __remove_pages(struct zone *zone, un for (i = 0; i < sections_to_remove; i++) { unsigned long pfn = phys_start_pfn + i*PAGES_PER_SECTION; + cond_resched(); ret = __remove_section(zone, __pfn_to_section(pfn), map_offset, altmap); map_offset = 0; _ Patches currently in -mm which might be from mhocko(a)suse.com are memory_hotplug-cond_resched-in-__remove_pages.patch mm-thp-consolidate-thp-gfp-handling-into-alloc_hugepage_direct_gfpmask.patch

7 years

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[merged] kbuild-fix-kernel-boundsc-w=1-warning.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: kbuild: fix kernel/bounds.c 'W=1' warning has been removed from the -mm tree. Its filename was kbuild-fix-kernel-boundsc-w=1-warning.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Arnd Bergmann <arnd(a)arndb.de> Subject: kbuild: fix kernel/bounds.c 'W=1' warning Building any configuration with 'make W=1' produces a warning: kernel/bounds.c:16:6: warning: no previous prototype for 'foo' [-Wmissing-prototypes] When also passing -Werror, this prevents us from building any other files. Nobody ever calls the function, but we can't make it 'static' either since we want the compiler output. Calling it 'main' instead however avoids the warning, because gcc does not insist on having a declaration for main. Link: http://lkml.kernel.org/r/20181005083313.2088252-1-arnd@arndb.de Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Reported-by: Kieran Bingham <kieran.bingham+renesas(a)ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas(a)ideasonboard.com> Cc: David Laight <David.Laight(a)ACULAB.COM> Cc: Masahiro Yamada <yamada.masahiro(a)socionext.com> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- kernel/bounds.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/kernel/bounds.c~kbuild-fix-kernel-boundsc-w=1-warning +++ a/kernel/bounds.c @@ -13,7 +13,7 @@ #include <linux/log2.h> #include <linux/spinlock_types.h> -void foo(void) +int main(void) { /* The enum constants to put into include/generated/bounds.h */ DEFINE(NR_PAGEFLAGS, __NR_PAGEFLAGS); @@ -23,4 +23,6 @@ void foo(void) #endif DEFINE(SPINLOCK_SIZE, sizeof(spinlock_t)); /* End of constants */ + + return 0; } _ Patches currently in -mm which might be from arnd(a)arndb.de are ocfs2-dlmglue-clean-up-timestamp-handling.patch vfs-replace-current_kernel_time64-with-ktime-equivalent.patch

7 years

1
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[merged] mm-hmm-fix-race-between-hmm_mirror_unregister-and-mmu_notifier-callback.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm/hmm: fix race between hmm_mirror_unregister() and mmu_notifier callback has been removed from the -mm tree. Its filename was mm-hmm-fix-race-between-hmm_mirror_unregister-and-mmu_notifier-callback.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Ralph Campbell <rcampbell(a)nvidia.com> Subject: mm/hmm: fix race between hmm_mirror_unregister() and mmu_notifier callback In hmm_mirror_unregister(), mm->hmm is set to NULL and then mmu_notifier_unregister_no_release() is called. That creates a small window where mmu_notifier can call mmu_notifier_ops with mm->hmm equal to NULL. Fix this by first unregistering mmu notifier callbacks and then setting mm->hmm to NULL. Similarly in hmm_register(), set mm->hmm before registering mmu_notifier callbacks so callback functions always see mm->hmm set. Link: http://lkml.kernel.org/r/20181019160442.18723-4-jglisse@redhat.com Signed-off-by: Ralph Campbell <rcampbell(a)nvidia.com> Signed-off-by: Jérôme Glisse <jglisse(a)redhat.com> Reviewed-by: John Hubbard <jhubbard(a)nvidia.com> Reviewed-by: Jérôme Glisse <jglisse(a)redhat.com> Reviewed-by: Balbir Singh <bsingharora(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/hmm.c | 36 +++++++++++++++++++++--------------- 1 file changed, 21 insertions(+), 15 deletions(-) --- a/mm/hmm.c~mm-hmm-fix-race-between-hmm_mirror_unregister-and-mmu_notifier-callback +++ a/mm/hmm.c @@ -91,16 +91,6 @@ static struct hmm *hmm_register(struct m spin_lock_init(&hmm->lock); hmm->mm = mm; - /* - * We should only get here if hold the mmap_sem in write mode ie on - * registration of first mirror through hmm_mirror_register() - */ - hmm->mmu_notifier.ops = &hmm_mmu_notifier_ops; - if (__mmu_notifier_register(&hmm->mmu_notifier, mm)) { - kfree(hmm); - return NULL; - } - spin_lock(&mm->page_table_lock); if (!mm->hmm) mm->hmm = hmm; @@ -108,12 +98,27 @@ static struct hmm *hmm_register(struct m cleanup = true; spin_unlock(&mm->page_table_lock); - if (cleanup) { - mmu_notifier_unregister(&hmm->mmu_notifier, mm); - kfree(hmm); - } + if (cleanup) + goto error; + + /* + * We should only get here if hold the mmap_sem in write mode ie on + * registration of first mirror through hmm_mirror_register() + */ + hmm->mmu_notifier.ops = &hmm_mmu_notifier_ops; + if (__mmu_notifier_register(&hmm->mmu_notifier, mm)) + goto error_mm; return mm->hmm; + +error_mm: + spin_lock(&mm->page_table_lock); + if (mm->hmm == hmm) + mm->hmm = NULL; + spin_unlock(&mm->page_table_lock); +error: + kfree(hmm); + return NULL; } void hmm_mm_destroy(struct mm_struct *mm) @@ -278,12 +283,13 @@ void hmm_mirror_unregister(struct hmm_mi if (!should_unregister || mm == NULL) return; + mmu_notifier_unregister_no_release(&hmm->mmu_notifier, mm); + spin_lock(&mm->page_table_lock); if (mm->hmm == hmm) mm->hmm = NULL; spin_unlock(&mm->page_table_lock); - mmu_notifier_unregister_no_release(&hmm->mmu_notifier, mm); kfree(hmm); } EXPORT_SYMBOL(hmm_mirror_unregister); _ Patches currently in -mm which might be from rcampbell(a)nvidia.com are

7 years

1
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[merged] mm-rmap-map_pte-was-not-handling-private-zone_device-page-properly-v3.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm/rmap: map_pte() was not handling private ZONE_DEVICE page properly has been removed from the -mm tree. Its filename was mm-rmap-map_pte-was-not-handling-private-zone_device-page-properly-v3.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Ralph Campbell <rcampbell(a)nvidia.com> Subject: mm/rmap: map_pte() was not handling private ZONE_DEVICE page properly Private ZONE_DEVICE pages use a special pte entry and thus are not present. Properly handle this case in map_pte(), it is already handled in check_pte(), the map_pte() part was lost in some rebase most probably. Without this patch the slow migration path can not migrate back to any private ZONE_DEVICE memory to regular memory. This was found after stress testing migration back to system memory. This ultimatly can lead to the CPU constantly page fault looping on the special swap entry. Link: http://lkml.kernel.org/r/20181019160442.18723-3-jglisse@redhat.com Signed-off-by: Ralph Campbell <rcampbell(a)nvidia.com> Signed-off-by: Jérôme Glisse <jglisse(a)redhat.com> Reviewed-by: Balbir Singh <bsingharora(a)gmail.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/page_vma_mapped.c | 24 +++++++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) --- a/mm/page_vma_mapped.c~mm-rmap-map_pte-was-not-handling-private-zone_device-page-properly-v3 +++ a/mm/page_vma_mapped.c @@ -21,7 +21,29 @@ static bool map_pte(struct page_vma_mapp if (!is_swap_pte(*pvmw->pte)) return false; } else { - if (!pte_present(*pvmw->pte)) + /* + * We get here when we are trying to unmap a private + * device page from the process address space. Such + * page is not CPU accessible and thus is mapped as + * a special swap entry, nonetheless it still does + * count as a valid regular mapping for the page (and + * is accounted as such in page maps count). + * + * So handle this special case as if it was a normal + * page mapping ie lock CPU page table and returns + * true. + * + * For more details on device private memory see HMM + * (include/linux/hmm.h or mm/hmm.c). + */ + if (is_swap_pte(*pvmw->pte)) { + swp_entry_t entry; + + /* Handle un-addressable ZONE_DEVICE memory */ + entry = pte_to_swp_entry(*pvmw->pte); + if (!is_device_private_entry(entry)) + return false; + } else if (!pte_present(*pvmw->pte)) return false; } } _ Patches currently in -mm which might be from rcampbell(a)nvidia.com are

7 years

1
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[PATCH 28/28] perf intel-pt/bts: Calculate cpumode for synthesized samples

by Arnaldo Carvalho de Melo

From: Adrian Hunter <adrian.hunter(a)intel.com> In the absence of a fallback, samples must provide a correct cpumode for the 'ip'. Do that now there is no fallback. Signed-off-by: Adrian Hunter <adrian.hunter(a)intel.com> Reviewed-by: Jiri Olsa <jolsa(a)kernel.org> Cc: Andi Kleen <ak(a)linux.intel.com> Cc: David S. Miller <davem(a)davemloft.net> Cc: Leo Yan <leo.yan(a)linaro.org> Cc: Mathieu Poirier <mathieu.poirier(a)linaro.org> Cc: stable(a)vger.kernel.org # 4.19 Link: http://lkml.kernel.org/r/20181031091043.23465-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme(a)redhat.com> --- tools/perf/util/intel-bts.c | 17 ++++++++++++----- tools/perf/util/intel-pt.c | 22 +++++++++++++--------- 2 files changed, 25 insertions(+), 14 deletions(-) diff --git a/tools/perf/util/intel-bts.c b/tools/perf/util/intel-bts.c index 3b3a3d55dca1..7b27d77306c2 100644 --- a/tools/perf/util/intel-bts.c +++ b/tools/perf/util/intel-bts.c @@ -269,6 +269,13 @@ static int intel_bts_do_fix_overlap(struct auxtrace_queue *queue, return 0; } +static inline u8 intel_bts_cpumode(struct intel_bts *bts, uint64_t ip) +{ + return machine__kernel_ip(bts->machine, ip) ? + PERF_RECORD_MISC_KERNEL : + PERF_RECORD_MISC_USER; +} + static int intel_bts_synth_branch_sample(struct intel_bts_queue *btsq, struct branch *branch) { @@ -281,12 +288,8 @@ static int intel_bts_synth_branch_sample(struct intel_bts_queue *btsq, bts->num_events++ <= bts->synth_opts.initial_skip) return 0; - event.sample.header.type = PERF_RECORD_SAMPLE; - event.sample.header.misc = PERF_RECORD_MISC_USER; - event.sample.header.size = sizeof(struct perf_event_header); - - sample.cpumode = PERF_RECORD_MISC_USER; sample.ip = le64_to_cpu(branch->from); + sample.cpumode = intel_bts_cpumode(bts, sample.ip); sample.pid = btsq->pid; sample.tid = btsq->tid; sample.addr = le64_to_cpu(branch->to); @@ -298,6 +301,10 @@ static int intel_bts_synth_branch_sample(struct intel_bts_queue *btsq, sample.insn_len = btsq->intel_pt_insn.length; memcpy(sample.insn, btsq->intel_pt_insn.buf, INTEL_PT_INSN_BUF_SZ); + event.sample.header.type = PERF_RECORD_SAMPLE; + event.sample.header.misc = sample.cpumode; + event.sample.header.size = sizeof(struct perf_event_header); + if (bts->synth_opts.inject) { event.sample.header.size = bts->branches_event_size; ret = perf_event__synthesize_sample(&event, diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c index 60732213d16a..86cc9a64e982 100644 --- a/tools/perf/util/intel-pt.c +++ b/tools/perf/util/intel-pt.c @@ -407,6 +407,13 @@ intel_pt_cache_lookup(struct dso *dso, struct machine *machine, u64 offset) return auxtrace_cache__lookup(dso->auxtrace_cache, offset); } +static inline u8 intel_pt_cpumode(struct intel_pt *pt, uint64_t ip) +{ + return ip >= pt->kernel_start ? + PERF_RECORD_MISC_KERNEL : + PERF_RECORD_MISC_USER; +} + static int intel_pt_walk_next_insn(struct intel_pt_insn *intel_pt_insn, uint64_t *insn_cnt_ptr, uint64_t *ip, uint64_t to_ip, uint64_t max_insn_cnt, @@ -429,10 +436,7 @@ static int intel_pt_walk_next_insn(struct intel_pt_insn *intel_pt_insn, if (to_ip && *ip == to_ip) goto out_no_cache; - if (*ip >= ptq->pt->kernel_start) - cpumode = PERF_RECORD_MISC_KERNEL; - else - cpumode = PERF_RECORD_MISC_USER; + cpumode = intel_pt_cpumode(ptq->pt, *ip); thread = ptq->thread; if (!thread) { @@ -1059,15 +1063,11 @@ static void intel_pt_prep_b_sample(struct intel_pt *pt, union perf_event *event, struct perf_sample *sample) { - event->sample.header.type = PERF_RECORD_SAMPLE; - event->sample.header.misc = PERF_RECORD_MISC_USER; - event->sample.header.size = sizeof(struct perf_event_header); - if (!pt->timeless_decoding) sample->time = tsc_to_perf_time(ptq->timestamp, &pt->tc); - sample->cpumode = PERF_RECORD_MISC_USER; sample->ip = ptq->state->from_ip; + sample->cpumode = intel_pt_cpumode(pt, sample->ip); sample->pid = ptq->pid; sample->tid = ptq->tid; sample->addr = ptq->state->to_ip; @@ -1076,6 +1076,10 @@ static void intel_pt_prep_b_sample(struct intel_pt *pt, sample->flags = ptq->flags; sample->insn_len = ptq->insn_len; memcpy(sample->insn, ptq->insn, INTEL_PT_INSN_BUF_SZ); + + event->sample.header.type = PERF_RECORD_SAMPLE; + event->sample.header.misc = sample->cpumode; + event->sample.header.size = sizeof(struct perf_event_header); } static int intel_pt_inject_event(union perf_event *event, -- 2.14.4

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[PATCH 27/28] perf intel-pt: Insert callchain context into synthesized callchains

by Arnaldo Carvalho de Melo

From: Adrian Hunter <adrian.hunter(a)intel.com> In the absence of a fallback, callchains must encode also the callchain context. Do that now there is no fallback. Signed-off-by: Adrian Hunter <adrian.hunter(a)intel.com> Reviewed-by: Jiri Olsa <jolsa(a)kernel.org> Cc: Andi Kleen <ak(a)linux.intel.com> Cc: David S. Miller <davem(a)davemloft.net> Cc: Leo Yan <leo.yan(a)linaro.org> Cc: Mathieu Poirier <mathieu.poirier(a)linaro.org> Cc: stable(a)vger.kernel.org # 4.19 Link: http://lkml.kernel.org/r/100ea2ec-ed14-b56d-d810-e0a6d2f4b069@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme(a)redhat.com> --- tools/perf/util/intel-pt.c | 6 ++++-- tools/perf/util/thread-stack.c | 44 +++++++++++++++++++++++++++++++++--------- tools/perf/util/thread-stack.h | 2 +- 3 files changed, 40 insertions(+), 12 deletions(-) diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c index ffa385a029b3..60732213d16a 100644 --- a/tools/perf/util/intel-pt.c +++ b/tools/perf/util/intel-pt.c @@ -759,7 +759,8 @@ static struct intel_pt_queue *intel_pt_alloc_queue(struct intel_pt *pt, if (pt->synth_opts.callchain) { size_t sz = sizeof(struct ip_callchain); - sz += pt->synth_opts.callchain_sz * sizeof(u64); + /* Add 1 to callchain_sz for callchain context */ + sz += (pt->synth_opts.callchain_sz + 1) * sizeof(u64); ptq->chain = zalloc(sz); if (!ptq->chain) goto out_free; @@ -1160,7 +1161,8 @@ static void intel_pt_prep_sample(struct intel_pt *pt, if (pt->synth_opts.callchain) { thread_stack__sample(ptq->thread, ptq->chain, - pt->synth_opts.callchain_sz, sample->ip); + pt->synth_opts.callchain_sz + 1, + sample->ip, pt->kernel_start); sample->callchain = ptq->chain; } diff --git a/tools/perf/util/thread-stack.c b/tools/perf/util/thread-stack.c index c091635bf7dc..61a4286a74dc 100644 --- a/tools/perf/util/thread-stack.c +++ b/tools/perf/util/thread-stack.c @@ -310,20 +310,46 @@ void thread_stack__free(struct thread *thread) } } +static inline u64 callchain_context(u64 ip, u64 kernel_start) +{ + return ip < kernel_start ? PERF_CONTEXT_USER : PERF_CONTEXT_KERNEL; +} + void thread_stack__sample(struct thread *thread, struct ip_callchain *chain, - size_t sz, u64 ip) + size_t sz, u64 ip, u64 kernel_start) { - size_t i; + u64 context = callchain_context(ip, kernel_start); + u64 last_context; + size_t i, j; - if (!thread || !thread->ts) - chain->nr = 1; - else - chain->nr = min(sz, thread->ts->cnt + 1); + if (sz < 2) { + chain->nr = 0; + return; + } - chain->ips[0] = ip; + chain->ips[0] = context; + chain->ips[1] = ip; + + if (!thread || !thread->ts) { + chain->nr = 2; + return; + } + + last_context = context; + + for (i = 2, j = 1; i < sz && j <= thread->ts->cnt; i++, j++) { + ip = thread->ts->stack[thread->ts->cnt - j].ret_addr; + context = callchain_context(ip, kernel_start); + if (context != last_context) { + if (i >= sz - 1) + break; + chain->ips[i++] = context; + last_context = context; + } + chain->ips[i] = ip; + } - for (i = 1; i < chain->nr; i++) - chain->ips[i] = thread->ts->stack[thread->ts->cnt - i].ret_addr; + chain->nr = i; } struct call_return_processor * diff --git a/tools/perf/util/thread-stack.h b/tools/perf/util/thread-stack.h index b7e41c4ebfdd..f97c00a8c251 100644 --- a/tools/perf/util/thread-stack.h +++ b/tools/perf/util/thread-stack.h @@ -84,7 +84,7 @@ int thread_stack__event(struct thread *thread, u32 flags, u64 from_ip, u64 to_ip, u16 insn_len, u64 trace_nr); void thread_stack__set_trace_nr(struct thread *thread, u64 trace_nr); void thread_stack__sample(struct thread *thread, struct ip_callchain *chain, - size_t sz, u64 ip); + size_t sz, u64 ip, u64 kernel_start); int thread_stack__flush(struct thread *thread); void thread_stack__free(struct thread *thread); size_t thread_stack__depth(struct thread *thread); -- 2.14.4

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[PATCH 14/28] perf callchain: Honour the ordering of PERF_CONTEXT_{USER, KERNEL, etc}

by Arnaldo Carvalho de Melo

From: "David S. Miller" <davem(a)davemloft.net> When processing using 'perf report -g caller', which is the default, we ended up reverting the callchain entries received from the kernel, but simply reverting throws away the information that tells that from a point onwards the addresses are for userspace, kernel, guest kernel, guest user, hypervisor. The idea is that if we are walking backwards, for each cluster of non-cpumode entries we have to first scan backwards for the next one and use that for the cluster. This seems silly and more expensive than it needs to be but it is enough for a initial fix. The code here is really complicated because it is intimately intertwined with the lbr and branch handling, as well as this callchain order, further fixes will be needed to properly take into account the cpumode in those cases. Another problem with ORDER_CALLER is that the NULL "0" IP that is at the end of most callchains shows up at the top of the histogram because every callchain contains it and with ORDER_CALLER it is the first entry. Signed-off-by: David S. Miller <davem(a)davemloft.net> Tested-by: Arnaldo Carvalho de Melo <acme(a)redhat.com> Cc: Adrian Hunter <adrian.hunter(a)intel.com> Cc: David Ahern <dsahern(a)gmail.com> Cc: Jiri Olsa <jolsa(a)kernel.org> Cc: Namhyung Kim <namhyung(a)kernel.org> Cc: Souvik Banerjee <souvik1997(a)gmail.com> Cc: Wang Nan <wangnan0(a)huawei.com> Cc: stable(a)vger.kernel.org # 4.19 Link: https://lkml.kernel.org/n/tip-2wt3ayp6j2y2f2xowixa8y6y@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme(a)redhat.com> --- tools/perf/util/machine.c | 35 ++++++++++++++++++++++++++++++++++- 1 file changed, 34 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 111ae858cbcb..8ee8ab39d8ac 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -2140,6 +2140,27 @@ static int resolve_lbr_callchain_sample(struct thread *thread, return 0; } +static int find_prev_cpumode(struct ip_callchain *chain, struct thread *thread, + struct callchain_cursor *cursor, + struct symbol **parent, + struct addr_location *root_al, + u8 *cpumode, int ent) +{ + int err = 0; + + while (--ent >= 0) { + u64 ip = chain->ips[ent]; + + if (ip >= PERF_CONTEXT_MAX) { + err = add_callchain_ip(thread, cursor, parent, + root_al, cpumode, ip, + false, NULL, NULL, 0); + break; + } + } + return err; +} + static int thread__resolve_callchain_sample(struct thread *thread, struct callchain_cursor *cursor, struct perf_evsel *evsel, @@ -2246,6 +2267,12 @@ static int thread__resolve_callchain_sample(struct thread *thread, } check_calls: + if (callchain_param.order != ORDER_CALLEE) { + err = find_prev_cpumode(chain, thread, cursor, parent, root_al, + &cpumode, chain->nr - first_call); + if (err) + return (err < 0) ? err : 0; + } for (i = first_call, nr_entries = 0; i < chain_nr && nr_entries < max_stack; i++) { u64 ip; @@ -2260,9 +2287,15 @@ static int thread__resolve_callchain_sample(struct thread *thread, continue; #endif ip = chain->ips[j]; - if (ip < PERF_CONTEXT_MAX) ++nr_entries; + else if (callchain_param.order != ORDER_CALLEE) { + err = find_prev_cpumode(chain, thread, cursor, parent, + root_al, &cpumode, j); + if (err) + return (err < 0) ? err : 0; + continue; + } err = add_callchain_ip(thread, cursor, parent, root_al, &cpumode, ip, -- 2.14.4

7 years

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[PATCH v4] devres: Align data[] to ARCH_KMALLOC_MINALIGN

by Alexey Brodkin

Initially we bumped into problem with 32-bit aligned atomic64_t on ARC, see [1]. And then during quite lengthly discussion Peter Z. mentioned ARCH_KMALLOC_MINALIGN which IMHO makes perfect sense. If allocation is done by plain kmalloc() obtained buffer will be ARCH_KMALLOC_MINALIGN aligned and then why buffer obtained via devm_kmalloc() should have any other alignment? This way we at least get the same behavior for both types of allocation. [1] http://lists.infradead.org/pipermail/linux-snps-arc/2018-July/004009.html [2] http://lists.infradead.org/pipermail/linux-snps-arc/2018-July/004036.html Signed-off-by: Alexey Brodkin <abrodkin(a)synopsys.com> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Geert Uytterhoeven <geert(a)linux-m68k.org> Cc: David Laight <David.Laight(a)ACULAB.COM> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Vineet Gupta <vgupta(a)synopsys.com> Cc: Will Deacon <will.deacon(a)arm.com> Cc: Greg KH <greg(a)kroah.com> Cc: <stable(a)vger.kernel.org> # 4.8+ --- Changes v3 -> v4: * Use ARCH_KMALLOC_MINALIGN for alignment instead of "8" [Peter] Changes v2 -> v3: * Align explicitly to 8 bytes [David] * Rephrased in-line comment [David] * Added more techinical details to commit message [Greg] * Mention more alignment options in commit message [Geert] Changes v1 -> v2: * Reworded commit message * Inserted comment right in source [Thomas] drivers/base/devres.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/base/devres.c b/drivers/base/devres.c index 4aaf00d2098b..e038e2b3b7ea 100644 --- a/drivers/base/devres.c +++ b/drivers/base/devres.c @@ -26,8 +26,14 @@ struct devres_node { struct devres { struct devres_node node; - /* -- 3 pointers */ - unsigned long long data[]; /* guarantee ull alignment */ + /* + * Some archs want to perform DMA into kmalloc caches + * and need a guaranteed alignment larger than + * the alignment of a 64-bit integer. + * Thus we use ARCH_KMALLOC_MINALIGN here and get exactly the same + * buffer alignment as if it was allocated by plain kmalloc(). + */ + u8 __aligned(ARCH_KMALLOC_MINALIGN) data[]; }; struct devres_group { -- 2.17.2

7 years

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add da15fc2fa9c "perf tools: Disable parallelism for 'make clean'" to -stable

by Rasmus Villemoes

Hi Greg and other -stable maintainers Please consider adding da15fc2fa9c (perf tools: Disable parallelism for 'make clean') to your -stable trees. Spurious build failures like that make it harder to do automatic tests of new -stable (and -stable-rc) versions. Thanks, Rasmus

7 years

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stable regression: revert request for netfilter ipv6 defrag bug

by Florian Westphal

Hi, please consider reverting commit 84379c9afe011020e797e3f50a662b08a6355dcf netfilter: ipv6: nf_defrag: drop skb dst before queueing It causes kernel crash for locally generated ipv6 fragments when netfilter ipv6 defragmentation is used. The faulty commit is not essential for -stable, it only delays netns teardown for longer than needed when that netns still has ipv6 frags queued. Much better than crash :-/ commit ids are: 4.4.y: not affected (not backported) 4.9.y: backported as ad8b1ffc3efae2f65080bdb11145c87d299b8f9a 4.14.y: backported as 28c74ff85efd192aeca9005499ca50c24d795f61 4.18.y: (first affected kernel): 84379c9afe011020e797e3f50a662b08a6355dcf For 4.19.y, you could also wait for a bug fix to hit Linus tree, I can ping you again once its in: https://patchwork.ozlabs.org/patch/988233/ Thanks, Florian

7 years

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[PATCH] kdb: Fix btc (backtrace on each cpu) crash

by Douglas Anderson

Typing 'btc' on kdb doing all sorts of fail. Sometimes it would crash, sometimes display nothing, and sometimes hang. Bisect tracked this down to the commit ad67b74d2469 ("printk: hash addresses printed with %p"), suggesting an obvious fix. The pointer used internally in kdb shouldn't be hashed, so switch it to %px. Fixes: ad67b74d2469 ("printk: hash addresses printed with %p") Cc: stable(a)vger.kernel.org Signed-off-by: Douglas Anderson <dianders(a)chromium.org> --- kernel/debug/kdb/kdb_bt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/debug/kdb/kdb_bt.c b/kernel/debug/kdb/kdb_bt.c index 6ad4a9fcbd6f..7921ae4fca8d 100644 --- a/kernel/debug/kdb/kdb_bt.c +++ b/kernel/debug/kdb/kdb_bt.c @@ -179,14 +179,14 @@ kdb_bt(int argc, const char **argv) kdb_printf("no process for cpu %ld\n", cpu); return 0; } - sprintf(buf, "btt 0x%p\n", KDB_TSK(cpu)); + sprintf(buf, "btt 0x%px\n", KDB_TSK(cpu)); kdb_parse(buf); return 0; } kdb_printf("btc: cpu status: "); kdb_parse("cpu\n"); for_each_online_cpu(cpu) { - sprintf(buf, "btt 0x%p\n", KDB_TSK(cpu)); + sprintf(buf, "btt 0x%px\n", KDB_TSK(cpu)); kdb_parse(buf); touch_nmi_watchdog(); } -- 2.19.1.568.g152ad8e336-goog

7 years

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request for 4.14-stable: f9a1c372299f ("ALSA: usx2y: Fix invalid stream URBs")

by Sudip Mukherjee

Hi Greg, This was not marked for stable but seems it should be in stable. Please apply to your queue of 4.14-stable. -- Regards Sudip

7 years

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request for 4.14-stable: f9ffcb0a21e1 ("media: uvcvideo: Fix driver reference counting")

by Sudip Mukherjee

Hi Greg, This was not marked for stable but seems it should be in stable. Please apply to your queue of 4.14-stable. -- Regards Sudip

7 years

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request for 4.14-stable: 5663d8f9bbe4 ("kvm: x86: fix WARN due to uninitialized guest FPU state")

by Sudip Mukherjee

Hi Greg, This was missing in 4.14-stable. Please apply to your queue. -- Regards Sudip

7 years

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[4.4/4.9/4.14 patch] mtd: spi-nor: Add support for is25wp series chips

by Adrian Bunk

From: Kimmo Rautkoski <ext-kimmo.rautkoski(a)vaisala.com> Added support for is25wp032, is25wp064 and is25wp128. Signed-off-by: Kimmo Rautkoski <ext-kimmo.rautkoski(a)vaisala.com> Reviewed-by: Marek Vasut <marek.vasut(a)gmail.com> Signed-off-by: Boris Brezillon <boris.brezillon(a)bootlin.com> [ Adrian Bunk: Trivial adaption to changed context. ] Signed-off-by: Adrian Bunk <bunk(a)kernel.org> --- drivers/mtd/spi-nor/spi-nor.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 19c000722cbc..34ecc12ee3d9 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -1005,6 +1005,12 @@ static const struct flash_info spi_nor_ids[] = { /* ISSI */ { "is25cd512", INFO(0x7f9d20, 0, 32 * 1024, 2, SECT_4K) }, + { "is25wp032", INFO(0x9d7016, 0, 64 * 1024, 64, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, + { "is25wp064", INFO(0x9d7017, 0, 64 * 1024, 128, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, + { "is25wp128", INFO(0x9d7018, 0, 64 * 1024, 256, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, /* Macronix */ { "mx25l512e", INFO(0xc22010, 0, 64 * 1024, 1, SECT_4K) }, -- 2.11.0

7 years

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[PATCH 4.18] Revert "mm: slowly shrink slabs with a relatively small number of objects"

by Sasha Levin

This reverts commit 62aad93f09c1952ede86405894df1b22012fd5ab. Which was upstream commit 172b06c32b94 ("mm: slowly shrink slabs with a relatively small number of objects"). The upstream commit was found to cause regressions. While there is a proposed fix upstream, revent this patch from stable trees for now as testing the fix will take some time. Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- mm/vmscan.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index fc0436407471..03822f86f288 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -386,17 +386,6 @@ static unsigned long do_shrink_slab(struct shrink_control *shrinkctl, delta = freeable >> priority; delta *= 4; do_div(delta, shrinker->seeks); - - /* - * Make sure we apply some minimal pressure on default priority - * even on small cgroups. Stale objects are not only consuming memory - * by themselves, but can also hold a reference to a dying cgroup, - * preventing it from being reclaimed. A dying cgroup with all - * corresponding structures like per-cpu stats and kmem caches - * can be really big, so it may lead to a significant waste of memory. - */ - delta = max_t(unsigned long long, delta, min(freeable, batch_size)); - total_scan += delta; if (total_scan < 0) { pr_err("shrink_slab: %pF negative objects to delete nr=%ld\n", -- 2.17.1

7 years

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[PATCH v4.14-stable] sch_netem: restore skb->dev after dequeuing from the rbtree

by Christoph Paasch

Upstream commit bffa72cf7f9d ("net: sk_buff rbnode reorg") got backported as commit 6b921536f170 ("net: sk_buff rbnode reorg") into the v4.14.x-tree. However, the backport does not include the changes in sch_netem.c We need these, as otherwise the skb->dev pointer is not set when dequeueing from the netem rbtree, resulting in a panic: [ 15.427748] BUG: unable to handle kernel NULL pointer dereference at 00000000000000d0 [ 15.428863] IP: netif_skb_features+0x24/0x230 [ 15.429402] PGD 0 P4D 0 [ 15.429733] Oops: 0000 [#1] SMP PTI [ 15.430169] Modules linked in: [ 15.430614] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 4.14.77.mptcp #77 [ 15.431497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 0.5.1 01/01/2011 [ 15.432568] task: ffff88042db19680 task.stack: ffffc90000070000 [ 15.433356] RIP: 0010:netif_skb_features+0x24/0x230 [ 15.433977] RSP: 0018:ffff88043fd83e70 EFLAGS: 00010286 [ 15.434665] RAX: ffff880429ad80c0 RBX: ffff88042bd0e400 RCX: ffff880429ad8000 [ 15.435585] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88042bd0e400 [ 15.436551] RBP: ffff88042bd0e400 R08: ffff88042a4b6c9c R09: 0000000000000001 [ 15.437485] R10: 0000000000000004 R11: 0000000000000000 R12: ffff88042c700000 [ 15.438393] R13: ffff88042c700000 R14: ffff88042a4b6c00 R15: ffff88042c6bb000 [ 15.439315] FS: 0000000000000000(0000) GS:ffff88043fd80000(0000) knlGS:0000000000000000 [ 15.440314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.441084] CR2: 00000000000000d0 CR3: 000000042c374000 CR4: 00000000000006e0 [ 15.442016] Call Trace: [ 15.442333] <IRQ> [ 15.442596] validate_xmit_skb+0x17/0x270 [ 15.443134] validate_xmit_skb_list+0x38/0x60 [ 15.443698] sch_direct_xmit+0x102/0x190 [ 15.444198] __qdisc_run+0xe3/0x240 [ 15.444671] net_tx_action+0x121/0x140 [ 15.445177] __do_softirq+0xe2/0x224 [ 15.445654] irq_exit+0xbf/0xd0 [ 15.446072] smp_apic_timer_interrupt+0x5d/0x90 [ 15.446654] apic_timer_interrupt+0x7d/0x90 [ 15.447185] </IRQ> [ 15.447460] RIP: 0010:native_safe_halt+0x2/0x10 [ 15.447992] RSP: 0018:ffffc90000073f10 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10 [ 15.449008] RAX: ffffffff816667d0 RBX: ffffffff820946b0 RCX: 0000000000000000 [ 15.449895] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 15.450768] RBP: ffffffff82026940 R08: 00000004e858e5e1 R09: ffff88042a4b6d58 [ 15.451643] R10: 0000000000000000 R11: 000000d0d56879bb R12: 0000000000000000 [ 15.452478] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 15.453340] ? __sched_text_end+0x2/0x2 [ 15.453835] default_idle+0xf/0x20 [ 15.454259] do_idle+0x170/0x200 [ 15.454653] cpu_startup_entry+0x14/0x20 [ 15.455142] secondary_startup_64+0xa5/0xb0 [ 15.455715] Code: 1f 84 00 00 00 00 00 55 53 48 89 fd 48 83 ec 08 8b 87 bc 00 00 00 48 8b 8f c0 00 00 00 0f b6 97 81 00 00 00 48 8b 77 10 48 01 c8 <48> 8b 9 [ 15.458138] RIP: netif_skb_features+0x24/0x230 RSP: ffff88043fd83e70 [ 15.458933] CR2: 00000000000000d0 [ 15.459352] ---[ end trace 083925903ae60570 ]--- Fixes: 6b921536f170 ("net: sk_buff rbnode reorg") Cc: Stephen Hemminger <stephen(a)networkplumber.org> Cc: Eric Dumazet <edumazet(a)google.com> Cc: Soheil Hassas Yeganeh <soheil(a)google.com> Cc: Wei Wang <weiwan(a)google.com> Cc: Willem de Bruijn <willemb(a)google.com> Signed-off-by: Christoph Paasch <cpaasch(a)apple.com> --- Notes: This patch should only make it into v4.14-stable as that's the only branch where the offending commit has been backported to. net/sched/sch_netem.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index 2a2ab6bfe5d8..3d325b840802 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -624,6 +624,10 @@ static struct sk_buff *netem_dequeue(struct Qdisc *sch) skb->next = NULL; skb->prev = NULL; skb->tstamp = netem_skb_cb(skb)->tstamp_save; + /* skb->dev shares skb->rbnode area, + * we need to restore its value. + */ + skb->dev = qdisc_dev(sch); #ifdef CONFIG_NET_CLS_ACT /* -- 2.16.2

7 years

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Automated testing for stable kernel branches?

by Major Hayden

Hello there, I am working on a project at Red Hat where we do quick testing on patches for internal kernels before they merge. The goal is to catch bugs or issues before they merge into kernel trees and avoid situations where kernels need time-consuming bisects when lots of patches are merged at once. We aim to put valuable feedback into a kernel developer's inbox within four hours. Our team has built a pipeline where we merge patches, compile kernels (for various architectures), and run tests on real hardware (various architectures). The current test set is fairly basic and it includes LTP plus some additional open source tests. We are looking to gradually expand those over time as we evaluate which tests provide the most value and find the most problems. We would love to bring this to upstream kernel repositories and we thought that linux-stable might be a good place to start. The developer/maintainer experience would look something like this: 1) Developer submits a patchset 2) Those patches end up in Patchwork 3) We pull patches from patchwork, compile kernels, and test them 4) We reply to the thread on the mailing list with a brief set of results (one time per patchset) Developers do not need to change any existing workflows. We gather the patches, test them, and reply in the appropriate place. Is this something that the linux-stable community and maintainers would find valuable? If so, feel free to ask any questions about our process and we can go over any of those parts in more detail. If not, please let me know anyway! Our team is always looking for ways to improve. :) Thanks a bunch for reading this far and I look forward to hearing from you. -- Major Hayden

7 years

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Re: Regression found (Stop-marking-clocks-as-CLK_IS_CRITICAL)

by Hans de Goede

Hi, On 31-10-18 07:02, Mogens Jensen wrote: > ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ > On Tuesday, October 30, 2018 7:10 PM, Hans de Goede <hdegoede(a)redhat.com> wrote: > >> Hi, >> >> On 30-10-18 19:56, Mogens Jensen wrote: >> >>> ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ >>> On Tuesday, October 30, 2018 4:04 PM, Hans de Goede hdegoede(a)redhat.com wrote: >>> >>>> Hi, >>>> On 30-10-18 16:46, Hans de Goede wrote: >>>> >>>>> Hi, >>>>> On 30-10-18 16:04, Pierre-Louis Bossart wrote: >>>>> >>>>>> In addition I am not aware of any baytrail device using plt_clk_0, so moving a common machine driver such a cht_bsw_max98090_ti to use plt_clk0 only would break other devices (e.g. Rambi/Orco). Asking for both clocks to be on might work though, >>>>> >>>>> Ok, so we need to have a DMI based quirk for the Swanky and maybe also >>>>> the clapper to use plt_clk_0 there. Asking for 2 clks if we only need >>>>> one does not seem like a good plan. >>>> >>>> Dean, Mogens, >>>> To write a proper patch for this I'm going to need DMI strings >>>> from your devices. >>>> Can you please run (as normal user): >>>> grep . /sys/class/dmi/id/* 2> /dev/null >>>> And reply with the output of this command? >>>> I have attached the output from a coreboot seabios based clapper. >> >> Thank you. >> >>> Should I still test 0001-ASoC-intel-cht_bsw_max98090_ti-Use-pmc_plt_clk_0-ins.patch with SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH and asoundrc from Dean? There seems to have been some development in the case since that request was made. >> >> Yes please test that, I expect that to also fix things for the >> Clapper, but I need to have that confirmed before submitting a >> patch upstream adding a quirk for the Clapper to use pmc_plt_clk_0 >> instead of pmc_plt_clk_3. >> >> Regards, >> >> Hans >> > Unfortunately I only have access to longterm kernel 4.14 for building/running on this system, and 0001-ASoC-intel-cht_bsw_max98090_ti-Use-pmc_plt_clk_0-ins.patch does not patch against 4.14.78. Can a test patch for 4.14 be created? Can you run (as root): for i in /sys/kernel/debug/clk/pmc_plt_clk_?; do echo -n "$i: "; cat $i/clk_flags; echo; done When running a kernel with working audio? Then I can confirm that the Clapper is also using pmc_plt_clk_0, so that I can fix this for the clapper for 4.18+ I've just checked the 4.14 sources and in 4.14 the SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH driver does not support mclk control yet, so for the 4.14 kernel the only way to fix this is to revert the 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL") commit. Regards, Hans

7 years

2
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[PATCH] selftests/powerpc: Fix ptrace tm failure

by Breno Leitao

Test ptrace-tm-spd-gpr fails on current kernel (4.19) due to a segmentation fault that happens on the child process prior to setting cptr[2] = 1. This causes the parent process to wait forever at 'while (!pptr[2])' and the test to be killed by the test harness framework by timeout, thus, failing. The segmentation fault happens because of a inline assembly being generated as: 0x10000355c <tm_spd_gpr+492> lfs f0, 0(0) This is reading memory position 0x0 and causing the segmentation fault. This code is being generated by ASM_LOAD_FPR_SINGLE_PRECISION(flt_4), where flt_4 is passed to the inline assembly block as: [flt_4] "r" (&d) Since the inline assembly 'r' constraint means any GPR, gpr0 is being chosen, thus causing this issue when issuing a Load Floating-Point Single instruction. This patch simply changes the constraint to 'b', which specify that this register will be used as base, and r0 is not allowed to be used, avoiding this issue. Other than that, removing flt_2 register from the input operands, since it is not used by the inline assembly code at all. Cc: stable(a)vger.kernel.org Signed-off-by: Breno Leitao <leitao(a)debian.org> --- tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-gpr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-gpr.c b/tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-gpr.c index 327fa943c7f3..dbdffa2e2c82 100644 --- a/tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-gpr.c +++ b/tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-gpr.c @@ -67,8 +67,8 @@ void tm_spd_gpr(void) "3: ;" : [res] "=r" (result), [texasr] "=r" (texasr) : [gpr_1]"i"(GPR_1), [gpr_2]"i"(GPR_2), [gpr_4]"i"(GPR_4), - [sprn_texasr] "i" (SPRN_TEXASR), [flt_1] "r" (&a), - [flt_2] "r" (&b), [flt_4] "r" (&d) + [sprn_texasr] "i" (SPRN_TEXASR), [flt_1] "b" (&a), + [flt_4] "b" (&d) : "memory", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", -- 2.19.0

7 years

3
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[patch 55/96] kbuild: fix kernel/bounds.c 'W=1' warning

by akpm＠linux-foundation.org

From: Arnd Bergmann <arnd(a)arndb.de> Subject: kbuild: fix kernel/bounds.c 'W=1' warning Building any configuration with 'make W=1' produces a warning: kernel/bounds.c:16:6: warning: no previous prototype for 'foo' [-Wmissing-prototypes] When also passing -Werror, this prevents us from building any other files. Nobody ever calls the function, but we can't make it 'static' either since we want the compiler output. Calling it 'main' instead however avoids the warning, because gcc does not insist on having a declaration for main. Link: http://lkml.kernel.org/r/20181005083313.2088252-1-arnd@arndb.de Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Reported-by: Kieran Bingham <kieran.bingham+renesas(a)ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas(a)ideasonboard.com> Cc: David Laight <David.Laight(a)ACULAB.COM> Cc: Masahiro Yamada <yamada.masahiro(a)socionext.com> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- kernel/bounds.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/kernel/bounds.c~kbuild-fix-kernel-boundsc-w=1-warning +++ a/kernel/bounds.c @@ -13,7 +13,7 @@ #include <linux/log2.h> #include <linux/spinlock_types.h> -void foo(void) +int main(void) { /* The enum constants to put into include/generated/bounds.h */ DEFINE(NR_PAGEFLAGS, __NR_PAGEFLAGS); @@ -23,4 +23,6 @@ void foo(void) #endif DEFINE(SPINLOCK_SIZE, sizeof(spinlock_t)); /* End of constants */ + + return 0; } _

7 years

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[patch 03/96] mm/hmm: fix race between hmm_mirror_unregister() and mmu_notifier callback

by akpm＠linux-foundation.org

From: Ralph Campbell <rcampbell(a)nvidia.com> Subject: mm/hmm: fix race between hmm_mirror_unregister() and mmu_notifier callback In hmm_mirror_unregister(), mm->hmm is set to NULL and then mmu_notifier_unregister_no_release() is called. That creates a small window where mmu_notifier can call mmu_notifier_ops with mm->hmm equal to NULL. Fix this by first unregistering mmu notifier callbacks and then setting mm->hmm to NULL. Similarly in hmm_register(), set mm->hmm before registering mmu_notifier callbacks so callback functions always see mm->hmm set. Link: http://lkml.kernel.org/r/20181019160442.18723-4-jglisse@redhat.com Signed-off-by: Ralph Campbell <rcampbell(a)nvidia.com> Signed-off-by: Jérôme Glisse <jglisse(a)redhat.com> Reviewed-by: John Hubbard <jhubbard(a)nvidia.com> Reviewed-by: Jérôme Glisse <jglisse(a)redhat.com> Reviewed-by: Balbir Singh <bsingharora(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/hmm.c | 36 +++++++++++++++++++++--------------- 1 file changed, 21 insertions(+), 15 deletions(-) --- a/mm/hmm.c~mm-hmm-fix-race-between-hmm_mirror_unregister-and-mmu_notifier-callback +++ a/mm/hmm.c @@ -91,16 +91,6 @@ static struct hmm *hmm_register(struct m spin_lock_init(&hmm->lock); hmm->mm = mm; - /* - * We should only get here if hold the mmap_sem in write mode ie on - * registration of first mirror through hmm_mirror_register() - */ - hmm->mmu_notifier.ops = &hmm_mmu_notifier_ops; - if (__mmu_notifier_register(&hmm->mmu_notifier, mm)) { - kfree(hmm); - return NULL; - } - spin_lock(&mm->page_table_lock); if (!mm->hmm) mm->hmm = hmm; @@ -108,12 +98,27 @@ static struct hmm *hmm_register(struct m cleanup = true; spin_unlock(&mm->page_table_lock); - if (cleanup) { - mmu_notifier_unregister(&hmm->mmu_notifier, mm); - kfree(hmm); - } + if (cleanup) + goto error; + + /* + * We should only get here if hold the mmap_sem in write mode ie on + * registration of first mirror through hmm_mirror_register() + */ + hmm->mmu_notifier.ops = &hmm_mmu_notifier_ops; + if (__mmu_notifier_register(&hmm->mmu_notifier, mm)) + goto error_mm; return mm->hmm; + +error_mm: + spin_lock(&mm->page_table_lock); + if (mm->hmm == hmm) + mm->hmm = NULL; + spin_unlock(&mm->page_table_lock); +error: + kfree(hmm); + return NULL; } void hmm_mm_destroy(struct mm_struct *mm) @@ -278,12 +283,13 @@ void hmm_mirror_unregister(struct hmm_mi if (!should_unregister || mm == NULL) return; + mmu_notifier_unregister_no_release(&hmm->mmu_notifier, mm); + spin_lock(&mm->page_table_lock); if (mm->hmm == hmm) mm->hmm = NULL; spin_unlock(&mm->page_table_lock); - mmu_notifier_unregister_no_release(&hmm->mmu_notifier, mm); kfree(hmm); } EXPORT_SYMBOL(hmm_mirror_unregister); _

7 years

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[patch 02/96] mm/rmap: map_pte() was not handling private ZONE_DEVICE page properly

by akpm＠linux-foundation.org

From: Ralph Campbell <rcampbell(a)nvidia.com> Subject: mm/rmap: map_pte() was not handling private ZONE_DEVICE page properly Private ZONE_DEVICE pages use a special pte entry and thus are not present. Properly handle this case in map_pte(), it is already handled in check_pte(), the map_pte() part was lost in some rebase most probably. Without this patch the slow migration path can not migrate back to any private ZONE_DEVICE memory to regular memory. This was found after stress testing migration back to system memory. This ultimatly can lead to the CPU constantly page fault looping on the special swap entry. Link: http://lkml.kernel.org/r/20181019160442.18723-3-jglisse@redhat.com Signed-off-by: Ralph Campbell <rcampbell(a)nvidia.com> Signed-off-by: Jérôme Glisse <jglisse(a)redhat.com> Reviewed-by: Balbir Singh <bsingharora(a)gmail.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/page_vma_mapped.c | 24 +++++++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) --- a/mm/page_vma_mapped.c~mm-rmap-map_pte-was-not-handling-private-zone_device-page-properly-v3 +++ a/mm/page_vma_mapped.c @@ -21,7 +21,29 @@ static bool map_pte(struct page_vma_mapp if (!is_swap_pte(*pvmw->pte)) return false; } else { - if (!pte_present(*pvmw->pte)) + /* + * We get here when we are trying to unmap a private + * device page from the process address space. Such + * page is not CPU accessible and thus is mapped as + * a special swap entry, nonetheless it still does + * count as a valid regular mapping for the page (and + * is accounted as such in page maps count). + * + * So handle this special case as if it was a normal + * page mapping ie lock CPU page table and returns + * true. + * + * For more details on device private memory see HMM + * (include/linux/hmm.h or mm/hmm.c). + */ + if (is_swap_pte(*pvmw->pte)) { + swp_entry_t entry; + + /* Handle un-addressable ZONE_DEVICE memory */ + entry = pte_to_swp_entry(*pvmw->pte); + if (!is_device_private_entry(entry)) + return false; + } else if (!pte_present(*pvmw->pte)) return false; } } _

7 years

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Re: Regression found (Stop-marking-clocks-as-CLK_IS_CRITICAL)

by Hans de Goede

Hi, On 30-10-18 19:56, Mogens Jensen wrote: > ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ > On Tuesday, October 30, 2018 4:04 PM, Hans de Goede <hdegoede(a)redhat.com> wrote: > >> Hi, >> >> On 30-10-18 16:46, Hans de Goede wrote: >> >>> Hi, >>> On 30-10-18 16:04, Pierre-Louis Bossart wrote: >>> >>>> In addition I am not aware of any baytrail device using plt_clk_0, so moving a common machine driver such a cht_bsw_max98090_ti to use plt_clk0 only would break other devices (e.g. Rambi/Orco). Asking for both clocks to be on might work though, >>> >>> Ok, so we need to have a DMI based quirk for the Swanky and maybe also >>> the clapper to use plt_clk_0 there. Asking for 2 clks if we only need >>> one does not seem like a good plan. >> >> Dean, Mogens, >> >> To write a proper patch for this I'm going to need DMI strings >> from your devices. >> >> Can you please run (as normal user): >> >> grep . /sys/class/dmi/id/* 2> /dev/null >> >> And reply with the output of this command? > I have attached the output from a coreboot seabios based clapper. Thank you. > Should I still test 0001-ASoC-intel-cht_bsw_max98090_ti-Use-pmc_plt_clk_0-ins.patch with SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH and asoundrc from Dean? There seems to have been some development in the case since that request was made. Yes please test that, I expect that to also fix things for the Clapper, but I need to have that confirmed before submitting a patch upstream adding a quirk for the Clapper to use pmc_plt_clk_0 instead of pmc_plt_clk_3. Regards, Hans

7 years

1
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Re: [PATCH] soc: ti: QMSS: Fix usage of irq_set_affinity_hint

by Santosh Shilimkar

Hi Greg, On 10/30/2018 4:11 AM, Marc Zyngier wrote: > The Keystone QMSS driver is pretty damaged, in the sense that it > does things like this: > > irq_set_affinity_hint(irq, to_cpumask(&cpu_map)); > > where cpu_map is a local variable. As we leave the function, this > will point to nowhere-land, and things will end-up badly. > > Instead, let's use a proper cpumask that gets allocated, giving > the driver a chance to actually work with things like irqbalance > as well as have a hypothetical 64bit future. > > Signed-off-by: Marc Zyngier <marc.zyngier(a)arm.com> > --- > I found this one by inspection after finding a similar bug in an > unrelated driver. It is only compile-tested. It would probably > a Cc stable, but that's Santosh's decision. Would be able to apply this fix from Marc for stable or it needs to be re-posted with CC to stable ? > > drivers/soc/ti/knav_qmss.h | 4 ++-- > drivers/soc/ti/knav_qmss_acc.c | 10 +++++----- > drivers/soc/ti/knav_qmss_queue.c | 22 +++++++++++++++------- > 3 files changed, 22 insertions(+), 14 deletions(-) > > diff --git a/drivers/soc/ti/knav_qmss.h b/drivers/soc/ti/knav_qmss.h > index 3efc47e82973..bd040c29c4bf 100644 > --- a/drivers/soc/ti/knav_qmss.h > +++ b/drivers/soc/ti/knav_qmss.h > @@ -329,8 +329,8 @@ struct knav_range_ops { > }; > > struct knav_irq_info { > - int irq; > - u32 cpu_map; > + int irq; > + struct cpumask *cpu_mask; > }; > > struct knav_range_info { > diff --git a/drivers/soc/ti/knav_qmss_acc.c b/drivers/soc/ti/knav_qmss_acc.c > index 316e82e46f6c..2f7fb2dcc1d6 100644 > --- a/drivers/soc/ti/knav_qmss_acc.c > +++ b/drivers/soc/ti/knav_qmss_acc.c > @@ -205,18 +205,18 @@ static int knav_range_setup_acc_irq(struct knav_range_info *range, > { > struct knav_device *kdev = range->kdev; > struct knav_acc_channel *acc; > - unsigned long cpu_map; > + struct cpumask *cpu_mask; > int ret = 0, irq; > u32 old, new; > > if (range->flags & RANGE_MULTI_QUEUE) { > acc = range->acc; > irq = range->irqs[0].irq; > - cpu_map = range->irqs[0].cpu_map; > + cpu_mask = range->irqs[0].cpu_mask; > } else { > acc = range->acc + queue; > irq = range->irqs[queue].irq; > - cpu_map = range->irqs[queue].cpu_map; > + cpu_mask = range->irqs[queue].cpu_mask; > } > > old = acc->open_mask; > @@ -239,8 +239,8 @@ static int knav_range_setup_acc_irq(struct knav_range_info *range, > acc->name, acc->name); > ret = request_irq(irq, knav_acc_int_handler, 0, acc->name, > range); > - if (!ret && cpu_map) { > - ret = irq_set_affinity_hint(irq, to_cpumask(&cpu_map)); > + if (!ret && cpu_mask) { > + ret = irq_set_affinity_hint(irq, cpu_mask); > if (ret) { > dev_warn(range->kdev->dev, > "Failed to set IRQ affinity\n"); > diff --git a/drivers/soc/ti/knav_qmss_queue.c b/drivers/soc/ti/knav_qmss_queue.c > index b5d5673c255c..8b418379272d 100644 > --- a/drivers/soc/ti/knav_qmss_queue.c > +++ b/drivers/soc/ti/knav_qmss_queue.c > @@ -118,19 +118,17 @@ static int knav_queue_setup_irq(struct knav_range_info *range, > struct knav_queue_inst *inst) > { > unsigned queue = inst->id - range->queue_base; > - unsigned long cpu_map; > int ret = 0, irq; > > if (range->flags & RANGE_HAS_IRQ) { > irq = range->irqs[queue].irq; > - cpu_map = range->irqs[queue].cpu_map; > ret = request_irq(irq, knav_queue_int_handler, 0, > inst->irq_name, inst); > if (ret) > return ret; > disable_irq(irq); > - if (cpu_map) { > - ret = irq_set_affinity_hint(irq, to_cpumask(&cpu_map)); > + if (range->irqs[queue].cpu_mask) { > + ret = irq_set_affinity_hint(irq, range->irqs[queue].cpu_mask); > if (ret) { > dev_warn(range->kdev->dev, > "Failed to set IRQ affinity\n"); > @@ -1262,9 +1260,19 @@ static int knav_setup_queue_range(struct knav_device *kdev, > > range->num_irqs++; > > - if (IS_ENABLED(CONFIG_SMP) && oirq.args_count == 3) > - range->irqs[i].cpu_map = > - (oirq.args[2] & 0x0000ff00) >> 8; > + if (IS_ENABLED(CONFIG_SMP) && oirq.args_count == 3) { > + unsigned long mask; > + int bit; > + > + range->irqs[i].cpu_mask = devm_kzalloc(dev, > + cpumask_size(), GFP_KERNEL); > + if (!range->irqs[i].cpu_mask) > + return -ENOMEM; > + > + mask = (oirq.args[2] & 0x0000ff00) >> 8; > + for_each_set_bit(bit, &mask, BITS_PER_LONG) > + cpumask_set_cpu(bit, range->irqs[i].cpu_mask); > + } > } > > range->num_irqs = min(range->num_irqs, range->num_queues); >

7 years

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Re: [PATCH] soc: ti: QMSS: Fix usage of irq_set_affinity_hint

by Santosh Shilimkar

Hi Arnd, Olof, On 10/30/2018 4:11 AM, Marc Zyngier wrote: > The Keystone QMSS driver is pretty damaged, in the sense that it > does things like this: > > irq_set_affinity_hint(irq, to_cpumask(&cpu_map)); > > where cpu_map is a local variable. As we leave the function, this > will point to nowhere-land, and things will end-up badly. > > Instead, let's use a proper cpumask that gets allocated, giving > the driver a chance to actually work with things like irqbalance > as well as have a hypothetical 64bit future. > > Signed-off-by: Marc Zyngier <marc.zyngier(a)arm.com> > --- Could you please add this patch to your fixes branch ? FWIW, Acked-by: Santosh Shilimkar <ssantosh(a)kernel.org>

7 years

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[PATCH] usb: dwc3: core: Clean up ULPI device

by Felipe Balbi

From: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> If dwc3_core_init_mode() fails with deferred probe, next probe fails on sysfs with sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:11.0/dwc3.0.auto/dwc3.0.auto.ulpi' To avoid this failure, clean up ULPI device. Cc: <stable(a)vger.kernel.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Signed-off-by: Felipe Balbi <felipe.balbi(a)linux.intel.com> --- drivers/usb/dwc3/core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 88c80fcc39f5..fec97465ccac 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -1499,6 +1499,7 @@ static int dwc3_probe(struct platform_device *pdev) err5: dwc3_event_buffers_cleanup(dwc); + dwc3_ulpi_exit(dwc); err4: dwc3_free_scratch_buffers(dwc); -- 2.19.1 --------------------------------------------------------------------- Intel Finland Oy Registered Address: PL 281, 00181 Helsinki Business Identity Code: 0357606 - 4 Domiciled in Helsinki This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies.

7 years

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[PATCH AUTOSEL 3.18 1/5] sparc: Fix single-pcr perf event counter management.

by Sasha Levin

From: "David S. Miller" <davem(a)davemloft.net> [ Upstream commit cfdc3170d214046b9509183fe9b9544dc644d40b ] It is important to clear the hw->state value for non-stopped events when they are added into the PMU. Otherwise when the event is scheduled out, we won't read the counter because HES_UPTODATE is still set. This breaks 'perf stat' and similar use cases, causing all the events to show zero. This worked for multi-pcr because we make explicit sparc_pmu_start() calls in calculate_multiple_pcrs(). calculate_single_pcr() doesn't do this because the idea there is to accumulate all of the counter settings into the single pcr value. So we have to add explicit hw->state handling there. Like x86, we use the PERF_HES_ARCH bit to track truly stopped events so that we don't accidently start them on a reload. Related to all of this, sparc_pmu_start() is missing a userpage update so add it. Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- arch/sparc/kernel/perf_event.c | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c index af53c25da2e7..8536532970bb 100644 --- a/arch/sparc/kernel/perf_event.c +++ b/arch/sparc/kernel/perf_event.c @@ -919,6 +919,8 @@ static void read_in_all_counters(struct cpu_hw_events *cpuc) sparc_perf_event_update(cp, &cp->hw, cpuc->current_idx[i]); cpuc->current_idx[i] = PIC_NO_INDEX; + if (cp->hw.state & PERF_HES_STOPPED) + cp->hw.state |= PERF_HES_ARCH; } } } @@ -951,10 +953,12 @@ static void calculate_single_pcr(struct cpu_hw_events *cpuc) enc = perf_event_get_enc(cpuc->events[i]); cpuc->pcr[0] &= ~mask_for_index(idx); - if (hwc->state & PERF_HES_STOPPED) + if (hwc->state & PERF_HES_ARCH) { cpuc->pcr[0] |= nop_for_index(idx); - else + } else { cpuc->pcr[0] |= event_encoding(enc, idx); + hwc->state = 0; + } } out: cpuc->pcr[0] |= cpuc->event[0]->hw.config_base; @@ -980,6 +984,9 @@ static void calculate_multiple_pcrs(struct cpu_hw_events *cpuc) cpuc->current_idx[i] = idx; + if (cp->hw.state & PERF_HES_ARCH) + continue; + sparc_pmu_start(cp, PERF_EF_RELOAD); } out: @@ -1071,6 +1078,8 @@ static void sparc_pmu_start(struct perf_event *event, int flags) event->hw.state = 0; sparc_pmu_enable_event(cpuc, &event->hw, idx); + + perf_event_update_userpage(event); } static void sparc_pmu_stop(struct perf_event *event, int flags) @@ -1363,9 +1372,9 @@ static int sparc_pmu_add(struct perf_event *event, int ef_flags) cpuc->events[n0] = event->hw.event_base; cpuc->current_idx[n0] = PIC_NO_INDEX; - event->hw.state = PERF_HES_UPTODATE; + event->hw.state = PERF_HES_UPTODATE | PERF_HES_STOPPED; if (!(ef_flags & PERF_EF_START)) - event->hw.state |= PERF_HES_STOPPED; + event->hw.state |= PERF_HES_ARCH; /* * If group events scheduling transaction was started, -- 2.17.1

7 years

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[PATCH AUTOSEL 4.4 1/6] sparc: Fix single-pcr perf event counter management.

by Sasha Levin

From: "David S. Miller" <davem(a)davemloft.net> [ Upstream commit cfdc3170d214046b9509183fe9b9544dc644d40b ] It is important to clear the hw->state value for non-stopped events when they are added into the PMU. Otherwise when the event is scheduled out, we won't read the counter because HES_UPTODATE is still set. This breaks 'perf stat' and similar use cases, causing all the events to show zero. This worked for multi-pcr because we make explicit sparc_pmu_start() calls in calculate_multiple_pcrs(). calculate_single_pcr() doesn't do this because the idea there is to accumulate all of the counter settings into the single pcr value. So we have to add explicit hw->state handling there. Like x86, we use the PERF_HES_ARCH bit to track truly stopped events so that we don't accidently start them on a reload. Related to all of this, sparc_pmu_start() is missing a userpage update so add it. Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- arch/sparc/kernel/perf_event.c | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c index 6596f66ce112..a5d0c2f08110 100644 --- a/arch/sparc/kernel/perf_event.c +++ b/arch/sparc/kernel/perf_event.c @@ -926,6 +926,8 @@ static void read_in_all_counters(struct cpu_hw_events *cpuc) sparc_perf_event_update(cp, &cp->hw, cpuc->current_idx[i]); cpuc->current_idx[i] = PIC_NO_INDEX; + if (cp->hw.state & PERF_HES_STOPPED) + cp->hw.state |= PERF_HES_ARCH; } } } @@ -958,10 +960,12 @@ static void calculate_single_pcr(struct cpu_hw_events *cpuc) enc = perf_event_get_enc(cpuc->events[i]); cpuc->pcr[0] &= ~mask_for_index(idx); - if (hwc->state & PERF_HES_STOPPED) + if (hwc->state & PERF_HES_ARCH) { cpuc->pcr[0] |= nop_for_index(idx); - else + } else { cpuc->pcr[0] |= event_encoding(enc, idx); + hwc->state = 0; + } } out: cpuc->pcr[0] |= cpuc->event[0]->hw.config_base; @@ -987,6 +991,9 @@ static void calculate_multiple_pcrs(struct cpu_hw_events *cpuc) cpuc->current_idx[i] = idx; + if (cp->hw.state & PERF_HES_ARCH) + continue; + sparc_pmu_start(cp, PERF_EF_RELOAD); } out: @@ -1078,6 +1085,8 @@ static void sparc_pmu_start(struct perf_event *event, int flags) event->hw.state = 0; sparc_pmu_enable_event(cpuc, &event->hw, idx); + + perf_event_update_userpage(event); } static void sparc_pmu_stop(struct perf_event *event, int flags) @@ -1370,9 +1379,9 @@ static int sparc_pmu_add(struct perf_event *event, int ef_flags) cpuc->events[n0] = event->hw.event_base; cpuc->current_idx[n0] = PIC_NO_INDEX; - event->hw.state = PERF_HES_UPTODATE; + event->hw.state = PERF_HES_UPTODATE | PERF_HES_STOPPED; if (!(ef_flags & PERF_EF_START)) - event->hw.state |= PERF_HES_STOPPED; + event->hw.state |= PERF_HES_ARCH; /* * If group events scheduling transaction was started, -- 2.17.1

7 years

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[PATCH AUTOSEL 4.9 01/13] bpf: do not blindly change rlimit in reuseport net selftest

by Sasha Levin

From: Eric Dumazet <edumazet(a)google.com> [ Upstream commit 262f9d811c7608f1e74258ceecfe1fa213bdf912 ] If the current process has unlimited RLIMIT_MEMLOCK, we should should leave it as is. Fixes: 941ff6f11c02 ("bpf: fix rlimit in reuseport net selftest") Signed-off-by: John Sperbeck <jsperbeck(a)google.com> Signed-off-by: Eric Dumazet <edumazet(a)google.com> Acked-by: Daniel Borkmann <daniel(a)iogearbox.net> Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/net/reuseport_bpf.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/net/reuseport_bpf.c b/tools/testing/selftests/net/reuseport_bpf.c index cad14cd0ea92..b5277106df1f 100644 --- a/tools/testing/selftests/net/reuseport_bpf.c +++ b/tools/testing/selftests/net/reuseport_bpf.c @@ -437,14 +437,19 @@ void enable_fastopen(void) } } -static struct rlimit rlim_old, rlim_new; +static struct rlimit rlim_old; static __attribute__((constructor)) void main_ctor(void) { getrlimit(RLIMIT_MEMLOCK, &rlim_old); - rlim_new.rlim_cur = rlim_old.rlim_cur + (1UL << 20); - rlim_new.rlim_max = rlim_old.rlim_max + (1UL << 20); - setrlimit(RLIMIT_MEMLOCK, &rlim_new); + + if (rlim_old.rlim_cur != RLIM_INFINITY) { + struct rlimit rlim_new; + + rlim_new.rlim_cur = rlim_old.rlim_cur + (1UL << 20); + rlim_new.rlim_max = rlim_old.rlim_max + (1UL << 20); + setrlimit(RLIMIT_MEMLOCK, &rlim_new); + } } static __attribute__((destructor)) void main_dtor(void) -- 2.17.1

7 years

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[PATCH AUTOSEL 4.18 01/33] drm: fix use of freed memory in drm_mode_setcrtc

by Sasha Levin

From: Tomi Valkeinen <tomi.valkeinen(a)ti.com> [ Upstream commit 064253c1c0625efd0362a0b7ecdbe8bee2a2904d ] drm_mode_setcrtc() retries modesetting in case one of the functions it calls returns -EDEADLK. connector_set, mode and fb are freed before retrying, but they are not set to NULL. This can cause drm_mode_setcrtc() to use those variables. For example: On the first try __drm_mode_set_config_internal() returns -EDEADLK. connector_set, mode and fb are freed. Next retry starts, and drm_modeset_lock_all_ctx() returns -EDEADLK, and we jump to 'out'. The code will happily try to release all three again. This leads to crashes of different kinds, depending on the sequence the EDEADLKs happen. Fix this by setting the three variables to NULL at the start of the retry loop. Signed-off-by: Tomi Valkeinen <tomi.valkeinen(a)ti.com> Reviewed-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> Reviewed-by: Daniel Vetter <daniel.vetter(a)ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180917110054.4053-1-tomi.va… Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/gpu/drm/drm_crtc.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 98a36e6c69ad..bd207857a964 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -560,9 +560,9 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data, struct drm_mode_crtc *crtc_req = data; struct drm_crtc *crtc; struct drm_plane *plane; - struct drm_connector **connector_set = NULL, *connector; - struct drm_framebuffer *fb = NULL; - struct drm_display_mode *mode = NULL; + struct drm_connector **connector_set, *connector; + struct drm_framebuffer *fb; + struct drm_display_mode *mode; struct drm_mode_set set; uint32_t __user *set_connectors_ptr; struct drm_modeset_acquire_ctx ctx; @@ -591,6 +591,10 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data, mutex_lock(&crtc->dev->mode_config.mutex); drm_modeset_acquire_init(&ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE); retry: + connector_set = NULL; + fb = NULL; + mode = NULL; + ret = drm_modeset_lock_all_ctx(crtc->dev, &ctx); if (ret) goto out; -- 2.17.1

7 years

1
32
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[PATCH 2/2] selftests/ftrace: Fix synthetic event test to delete event correctly

by Steven Rostedt

From: Masami Hiramatsu <mhiramat(a)kernel.org> Fix the synthetic event test case to remove event correctly. If redirecting command to synthetic_event file without append mode, it cleans up all existing events and execute (parse) the command. This means "delete event" always fails to find the target event. Since previous synthetic event has a bug which doesn't return -ENOENT even if it fails to find the deleting event, this test passed. But fixing that bug, this test fails because this test itself has a bug. This fixes that bug by trying to delete event right after adding an event, and use append mode redirection ('>>') instead of normal redirection ('>'). Link: http://lkml.kernel.org/r/154013452832.25576.2305459545429386517.stgit@devbox Acked-by: Shuah Khan <shuah(a)kernel.org> Acked-by: Tom Zanussi <zanussi(a)linux.intel.com> Tested-by: Tom Zanussi <zanussi(a)linux.intel.com> Cc: Tom Zanussi <zanussi(a)kernel.org> Cc: Tom Zanussi <tom.zanussi(a)linux.intel.com> Cc: Rajvi Jingar <rajvi.jingar(a)intel.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: stable(a)vger.kernel.org Fixes: f06eec4d0f2c ('selftests: ftrace: Add inter-event hist triggers testcases') Signed-off-by: Masami Hiramatsu <mhiramat(a)kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> --- .../trigger-synthetic-event-createremove.tc | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc index cef11377dcbd..c604438df13b 100644 --- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc +++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc @@ -35,18 +35,18 @@ fi reset_trigger -echo "Test create synthetic event with an error" -echo 'wakeup_latency u64 lat pid_t pid char' > synthetic_events > /dev/null +echo "Test remove synthetic event" +echo '!wakeup_latency u64 lat pid_t pid char comm[16]' >> synthetic_events if [ -d events/synthetic/wakeup_latency ]; then - fail "Created wakeup_latency synthetic event with an invalid format" + fail "Failed to delete wakeup_latency synthetic event" fi reset_trigger -echo "Test remove synthetic event" -echo '!wakeup_latency u64 lat pid_t pid char comm[16]' > synthetic_events +echo "Test create synthetic event with an error" +echo 'wakeup_latency u64 lat pid_t pid char' > synthetic_events > /dev/null if [ -d events/synthetic/wakeup_latency ]; then - fail "Failed to delete wakeup_latency synthetic event" + fail "Created wakeup_latency synthetic event with an invalid format" fi do_reset -- 2.19.0

7 years

1
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[PATCH 1/2] tracing: Return -ENOENT if there is no target synthetic event

by Steven Rostedt

From: Masami Hiramatsu <mhiramat(a)kernel.org> Return -ENOENT error if there is no target synthetic event. This notices an operation failure to user as below; # echo 'wakeup_latency u64 lat; pid_t pid;' > synthetic_events # echo '!wakeup' >> synthetic_events sh: write error: No such file or directory Link: http://lkml.kernel.org/r/154013449986.25576.9487131386597290172.stgit@devbox Acked-by: Tom Zanussi <zanussi(a)linux.intel.com> Tested-by: Tom Zanussi <zanussi(a)linux.intel.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: Rajvi Jingar <rajvi.jingar(a)intel.com> Cc: stable(a)vger.kernel.org Fixes: 4b147936fa50 ('tracing: Add support for 'synthetic' events') Signed-off-by: Masami Hiramatsu <mhiramat(a)kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> --- kernel/trace/trace_events_hist.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c index d239004aaf29..eb908ef2ecec 100644 --- a/kernel/trace/trace_events_hist.c +++ b/kernel/trace/trace_events_hist.c @@ -1063,8 +1063,10 @@ static int create_synth_event(int argc, char **argv) event = NULL; ret = -EEXIST; goto out; - } else if (delete_event) + } else if (delete_event) { + ret = -ENOENT; goto out; + } if (argc < 2) { ret = -EINVAL; -- 2.19.0

7 years

1
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[PATCH] serial: sh-sci: Fix could not remove dev_attr_rx_fifo_timeout

by Yoshihiro Shimoda

This patch fixes an issue that the sci_remove() could not remove dev_attr_rx_fifo_timeout because uart_remove_one_port() set the port->port.type to PORT_UNKNOWN. Reported-by: Hiromitsu Yamasaki <hiromitsu.yamasaki.ym(a)renesas.com> Fixes: 5d23188a473d ("serial: sh-sci: make RX FIFO parameters tunable via sysfs") Cc: <stable(a)vger.kernel.org> # v4.11+ Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> --- drivers/tty/serial/sh-sci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index ab3f6e91..3649b83 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -3102,6 +3102,7 @@ static inline int sci_probe_earlyprintk(struct platform_device *pdev) static int sci_remove(struct platform_device *dev) { struct sci_port *port = platform_get_drvdata(dev); + unsigned int type = port->port.type; /* uart_remove_... clears it */ sci_ports_in_use &= ~BIT(port->port.line); uart_remove_one_port(&sci_uart_driver, &port->port); @@ -3112,8 +3113,7 @@ static int sci_remove(struct platform_device *dev) sysfs_remove_file(&dev->dev.kobj, &dev_attr_rx_fifo_trigger.attr); } - if (port->port.type == PORT_SCIFA || port->port.type == PORT_SCIFB || - port->port.type == PORT_HSCIF) { + if (type == PORT_SCIFA || type == PORT_SCIFB || type == PORT_HSCIF) { sysfs_remove_file(&dev->dev.kobj, &dev_attr_rx_fifo_timeout.attr); } -- 1.9.1

7 years

2
1
0 0

[PATCH] drm/ast: fixed cursor may disappear sometimes

by Y.C. Chen

From: "Y.C. Chen" <yc_chen(a)aspeedtech.com> Signed-off-by: Y.C. Chen <yc_chen(a)aspeedtech.com> --- drivers/gpu/drm/ast/ast_mode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 5e77d45..4e079d4 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -1254,7 +1254,7 @@ static int ast_cursor_move(struct drm_crtc *crtc, ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xc7, ((y >> 8) & 0x07)); /* dummy write to fire HWC */ - ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xCB, 0xFF, 0x00); + ast_show_cursor(crtc); return 0; } -- 1.8.3.1

7 years

1
0
0 0

[PATCH] xtensa: add NOTES section to the linker script

by Max Filippov

This section collects all source .note.* sections together in the vmlinux image. Without it .note.Linux section may be placed at address 0, while the rest of the kernel is at its normal address, resulting in a huge vmlinux.bin image that may not be linked into the xtensa Image.elf. Cc: stable(a)vger.kernel.org Signed-off-by: Max Filippov <jcmvbkbc(a)gmail.com> --- arch/xtensa/boot/Makefile | 2 +- arch/xtensa/kernel/vmlinux.lds.S | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/xtensa/boot/Makefile b/arch/xtensa/boot/Makefile index dc9e0ba7122c..294846117fc2 100644 --- a/arch/xtensa/boot/Makefile +++ b/arch/xtensa/boot/Makefile @@ -33,7 +33,7 @@ uImage: $(obj)/uImage boot-elf boot-redboot: $(addprefix $(obj)/,$(subdir-y)) $(Q)$(MAKE) $(build)=$(obj)/$@ $(MAKECMDGOALS) -OBJCOPYFLAGS = --strip-all -R .comment -R .note.gnu.build-id -O binary +OBJCOPYFLAGS = --strip-all -R .comment -R .notes -O binary vmlinux.bin: vmlinux FORCE $(call if_changed,objcopy) diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S index a1c3edb8ad56..fa926995d2a3 100644 --- a/arch/xtensa/kernel/vmlinux.lds.S +++ b/arch/xtensa/kernel/vmlinux.lds.S @@ -131,6 +131,7 @@ SECTIONS .fixup : { *(.fixup) } EXCEPTION_TABLE(16) + NOTES /* Data section */ _sdata = .; -- 2.11.0

7 years

1
0
0 0

[merged] hugetlbfs-dirty-pages-as-they-are-added-to-pagecache-v2.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: hugetlbfs: dirty pages as they are added to pagecache has been removed from the -mm tree. Its filename was hugetlbfs-dirty-pages-as-they-are-added-to-pagecache-v2.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Mike Kravetz <mike.kravetz(a)oracle.com> Subject: hugetlbfs: dirty pages as they are added to pagecache Some test systems were experiencing negative huge page reserve counts and incorrect file block counts. This was traced to /proc/sys/vm/drop_caches removing clean pages from hugetlbfs file pagecaches. When non-hugetlbfs explicit code removes the pages, the appropriate accounting is not performed. This can be recreated as follows: fallocate -l 2M /dev/hugepages/foo echo 1 > /proc/sys/vm/drop_caches fallocate -l 2M /dev/hugepages/foo grep -i huge /proc/meminfo AnonHugePages: 0 kB ShmemHugePages: 0 kB HugePages_Total: 2048 HugePages_Free: 2047 HugePages_Rsvd: 18446744073709551615 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 4194304 kB ls -lsh /dev/hugepages/foo 4.0M -rw-r--r--. 1 root root 2.0M Oct 17 20:05 /dev/hugepages/foo To address this issue, dirty pages as they are added to pagecache. This can easily be reproduced with fallocate as shown above. Read faulted pages will eventually end up being marked dirty. But there is a window where they are clean and could be impacted by code such as drop_caches. So, just dirty them all as they are added to the pagecache. Link: http://lkml.kernel.org/r/b5be45b8-5afe-56cd-9482-28384699a049@oracle.com Fixes: 6bda666a03f0 ("hugepages: fold find_or_alloc_pages into huge_no_page()") Signed-off-by: Mike Kravetz <mike.kravetz(a)oracle.com> Acked-by: Mihcla Hocko <mhocko(a)suse.com> Reviewed-by: Khalid Aziz <khalid.aziz(a)oracle.com> Cc: Hugh Dickins <hughd(a)google.com> Cc: Naoya Horiguchi <n-horiguchi(a)ah.jp.nec.com> Cc: "Aneesh Kumar K . V" <aneesh.kumar(a)linux.vnet.ibm.com> Cc: Andrea Arcangeli <aarcange(a)redhat.com> Cc: "Kirill A . Shutemov" <kirill.shutemov(a)linux.intel.com> Cc: Davidlohr Bueso <dave(a)stgolabs.net> Cc: Alexander Viro <viro(a)zeniv.linux.org.uk> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/hugetlb.c | 6 ++++++ 1 file changed, 6 insertions(+) --- a/mm/hugetlb.c~hugetlbfs-dirty-pages-as-they-are-added-to-pagecache-v2 +++ a/mm/hugetlb.c @@ -3690,6 +3690,12 @@ int huge_add_to_page_cache(struct page * return err; ClearPagePrivate(page); + /* + * set page dirty so that it will not be removed from cache/file + * by non-hugetlbfs specific code paths. + */ + set_page_dirty(page); + spin_lock(&inode->i_lock); inode->i_blocks += blocks_per_huge_page(h); spin_unlock(&inode->i_lock); _ Patches currently in -mm which might be from mike.kravetz(a)oracle.com are

7 years

1
0
0 0

[merged] userfaultfd-disable-irqs-when-taking-the-waitqueue-lock.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: userfaultfd: disable irqs when taking the waitqueue lock has been removed from the -mm tree. Its filename was userfaultfd-disable-irqs-when-taking-the-waitqueue-lock.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Christoph Hellwig <hch(a)lst.de> Subject: userfaultfd: disable irqs when taking the waitqueue lock userfaultfd contains howe-grown locking of the waitqueue lock, and does not disable interrupts. This relies on the fact that no one else takes it from interrupt context and violates an invariat of the normal waitqueue locking scheme. With aio poll it is easy to trigger other locks that disable interrupts (or are called from interrupt context). Link: http://lkml.kernel.org/r/20181018154101.18750-1-hch@lst.de Signed-off-by: Christoph Hellwig <hch(a)lst.de> Reviewed-by: Andrea Arcangeli <aarcange(a)redhat.com> Reviewed-by: Andrew Morton <akpm(a)linux-foundation.org> Cc: <stable(a)vger.kernel.org> [4.19.x] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/userfaultfd.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- a/fs/userfaultfd.c~userfaultfd-disable-irqs-when-taking-the-waitqueue-lock +++ a/fs/userfaultfd.c @@ -1026,7 +1026,7 @@ static ssize_t userfaultfd_ctx_read(stru struct userfaultfd_ctx *fork_nctx = NULL; /* always take the fd_wqh lock before the fault_pending_wqh lock */ - spin_lock(&ctx->fd_wqh.lock); + spin_lock_irq(&ctx->fd_wqh.lock); __add_wait_queue(&ctx->fd_wqh, &wait); for (;;) { set_current_state(TASK_INTERRUPTIBLE); @@ -1112,13 +1112,13 @@ static ssize_t userfaultfd_ctx_read(stru ret = -EAGAIN; break; } - spin_unlock(&ctx->fd_wqh.lock); + spin_unlock_irq(&ctx->fd_wqh.lock); schedule(); - spin_lock(&ctx->fd_wqh.lock); + spin_lock_irq(&ctx->fd_wqh.lock); } __remove_wait_queue(&ctx->fd_wqh, &wait); __set_current_state(TASK_RUNNING); - spin_unlock(&ctx->fd_wqh.lock); + spin_unlock_irq(&ctx->fd_wqh.lock); if (!ret && msg->event == UFFD_EVENT_FORK) { ret = resolve_userfault_fork(ctx, fork_nctx, msg); _ Patches currently in -mm which might be from hch(a)lst.de are

7 years

1
0
0 0

[merged] mm-proc-pid-smaps_rollup-fix-null-pointer-deref-in-smaps_pte_range.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm: /proc/pid/smaps_rollup: fix NULL pointer deref in smaps_pte_range() has been removed from the -mm tree. Its filename was mm-proc-pid-smaps_rollup-fix-null-pointer-deref-in-smaps_pte_range.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Vlastimil Babka <vbabka(a)suse.cz> Subject: mm: /proc/pid/smaps_rollup: fix NULL pointer deref in smaps_pte_range() Leonardo reports an apparent regression in 4.19-rc7: BUG: unable to handle kernel NULL pointer dereference at 00000000000000f0 PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP PTI CPU: 3 PID: 6032 Comm: python Not tainted 4.19.0-041900rc7-lowlatency #201810071631 Hardware name: LENOVO 80UG/Toronto 4A2, BIOS 0XCN45WW 08/09/2018 RIP: 0010:smaps_pte_range+0x32d/0x540 Code: 80 00 00 00 00 74 a9 48 89 de 41 f6 40 52 40 0f 85 04 02 00 00 49 2b 30 48 c1 ee 0c 49 03 b0 98 00 00 00 49 8b 80 a0 00 00 00 <48> 8b b8 f0 00 00 00 e8 b7 ef ec ff 48 85 c0 0f 84 71 ff ff ff a8 RSP: 0018:ffffb0cbc484fb88 EFLAGS: 00010202 RAX: 0000000000000000 RBX: 0000560ddb9e9000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000560ddb9e9 RDI: 0000000000000001 RBP: ffffb0cbc484fbc0 R08: ffff94a5a227a578 R09: ffff94a5a227a578 R10: 0000000000000000 R11: 0000560ddbbe7000 R12: ffffe903098ba728 R13: ffffb0cbc484fc78 R14: ffffb0cbc484fcf8 R15: ffff94a5a2e9cf48 FS: 00007f6dfb683740(0000) GS:ffff94a5aaf80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000000000f0 CR3: 000000011c118001 CR4: 00000000003606e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __walk_page_range+0x3c2/0x6f0 walk_page_vma+0x42/0x60 smap_gather_stats+0x79/0xe0 ? gather_pte_stats+0x320/0x320 ? gather_hugetlb_stats+0x70/0x70 show_smaps_rollup+0xcd/0x1c0 seq_read+0x157/0x400 __vfs_read+0x3a/0x180 ? security_file_permission+0x93/0xc0 ? security_file_permission+0x93/0xc0 vfs_read+0x8f/0x140 ksys_read+0x55/0xc0 __x64_sys_read+0x1a/0x20 do_syscall_64+0x5a/0x110 entry_SYSCALL_64_after_hwframe+0x44/0xa9 Decoded code matched to local compilation+disassembly points to smaps_pte_entry(): } else if (unlikely(IS_ENABLED(CONFIG_SHMEM) && mss->check_shmem_swap && pte_none(*pte))) { page = find_get_entry(vma->vm_file->f_mapping, linear_page_index(vma, addr)); Here, vma->vm_file is NULL. mss->check_shmem_swap should be false in that case, however for smaps_rollup, smap_gather_stats() can set the flag true for one vma and leave it true for subsequent vma's where it should be false. To fix, reset the check_shmem_swap flag to false. There's also related bug which sets mss->swap to shmem_swapped, which in the context of smaps_rollup overwrites any value accumulated from previous vma's. Fix that as well. Note that the report suggests a regression between 4.17.19 and 4.19-rc7, which makes the 4.19 series ending with commit 258f669e7e88 ("mm: /proc/pid/smaps_rollup: convert to single value seq_file") suspicious. But the mss was reused for rollup since 493b0e9d945f ("mm: add /proc/pid/smaps_rollup") so let's play it safe with the stable backport. Link: http://lkml.kernel.org/r/555fbd1f-4ac9-0b58-dcd4-5dc4380ff7ca@suse.cz Link: https://bugzilla.kernel.org/show_bug.cgi?id=201377 Fixes: 493b0e9d945f ("mm: add /proc/pid/smaps_rollup") Signed-off-by: Vlastimil Babka <vbabka(a)suse.cz> Reported-by: Leonardo Soares Müller <leozinho29_eu(a)hotmail.com> Tested-by: Leonardo Soares Müller <leozinho29_eu(a)hotmail.com> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Daniel Colascione <dancol(a)google.com> Cc: Alexey Dobriyan <adobriyan(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/proc/task_mmu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/fs/proc/task_mmu.c~mm-proc-pid-smaps_rollup-fix-null-pointer-deref-in-smaps_pte_range +++ a/fs/proc/task_mmu.c @@ -713,6 +713,8 @@ static void smap_gather_stats(struct vm_ smaps_walk.private = mss; #ifdef CONFIG_SHMEM + /* In case of smaps_rollup, reset the value from previous vma */ + mss->check_shmem_swap = false; if (vma->vm_file && shmem_mapping(vma->vm_file->f_mapping)) { /* * For shared or readonly shmem mappings we know that all @@ -728,7 +730,7 @@ static void smap_gather_stats(struct vm_ if (!shmem_swapped || (vma->vm_flags & VM_SHARED) || !(vma->vm_flags & VM_WRITE)) { - mss->swap = shmem_swapped; + mss->swap += shmem_swapped; } else { mss->check_shmem_swap = true; smaps_walk.pte_hole = smaps_pte_hole; _ Patches currently in -mm which might be from vbabka(a)suse.cz are

7 years

1
0
0 0

[PATCH AUTOSEL 4.9 01/98] perf symbols: Fix memory corruption because of zero length symbols

by Sasha Levin

From: Ravi Bangoria <ravi.bangoria(a)linux.vnet.ibm.com> [ Upstream commit 331c7cb307971eac38e9470340e10c87855bf4bc ] Perf top is often crashing at very random locations on powerpc. After investigating, I found the crash only happens when sample is of zero length symbol. Powerpc kernel has many such symbols which does not contain length details in vmlinux binary and thus start and end addresses of such symbols are same. Structure struct sym_hist { u64 nr_samples; u64 period; struct sym_hist_entry addr[0]; }; has last member 'addr[]' of size zero. 'addr[]' is an array of addresses that belongs to one symbol (function). If function consist of 100 instructions, 'addr' points to an array of 100 'struct sym_hist_entry' elements. For zero length symbol, it points to the *empty* array, i.e. no members in the array and thus offset 0 is also invalid for such array. static int __symbol__inc_addr_samples(...) { ... offset = addr - sym->start; h = annotation__histogram(notes, evidx); h->nr_samples++; h->addr[offset].nr_samples++; h->period += sample->period; h->addr[offset].period += sample->period; ... } Here, when 'addr' is same as 'sym->start', 'offset' becomes 0, which is valid for normal symbols but *invalid* for zero length symbols and thus updating h->addr[offset] causes memory corruption. Fix this by adding one dummy element for zero length symbols. Link: https://lkml.org/lkml/2016/10/10/148 Fixes: edee44be5919 ("perf annotate: Don't throw error for zero length symbols") Signed-off-by: Ravi Bangoria <ravi.bangoria(a)linux.vnet.ibm.com> Acked-by: Jiri Olsa <jolsa(a)kernel.org> Acked-by: Namhyung Kim <namhyung(a)kernel.org> Cc: Alexander Shishkin <alexander.shishkin(a)linux.intel.com> Cc: Jin Yao <yao.jin(a)linux.intel.com> Cc: Kim Phillips <kim.phillips(a)arm.com> Cc: Naveen N. Rao <naveen.n.rao(a)linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Taeung Song <treeze.taeung(a)gmail.com> Link: http://lkml.kernel.org/r/1508854806-10542-1-git-send-email-ravi.bangoria@li… Signed-off-by: Arnaldo Carvalho de Melo <acme(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/perf/util/annotate.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index a38227eb5450..3336cbc6ec48 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -495,9 +495,19 @@ static struct ins *ins__find(const char *name) int symbol__alloc_hist(struct symbol *sym) { struct annotation *notes = symbol__annotation(sym); - const size_t size = symbol__size(sym); + size_t size = symbol__size(sym); size_t sizeof_sym_hist; + /* + * Add buffer of one element for zero length symbol. + * When sample is taken from first instruction of + * zero length symbol, perf still resolves it and + * shows symbol name in perf report and allows to + * annotate it. + */ + if (size == 0) + size = 1; + /* Check for overflow when calculating sizeof_sym_hist */ if (size > (SIZE_MAX - sizeof(struct sym_hist)) / sizeof(u64)) return -1; -- 2.17.1

7 years

3
101
0 0

[PATCH] kbuild: set no-integrated-as before incl. arch Makefile

by ndesaulniers＠google.com

From: Stefan Agner <stefan(a)agner.ch> In order to make sure compiler flag detection for ARM works correctly the no-integrated-as flags need to be set before including the arch specific Makefile. commit 0f0e8de334c54c38818a4a5390a39aa09deff5bf upstream Fixes: cfe17c9bbe6a ("kbuild: move cc-option and cc-disable-warning after incl. arch Makefile") Signed-off-by: Stefan Agner <stefan(a)agner.ch> Signed-off-by: Masahiro Yamada <yamada.masahiro(a)socionext.com> Reported-by: Nathan Chancellor <natechancellor(a)gmail.com> Signed-off-by: Nick Desaulniers <ndesaulniers(a)google.com> --- Sending to stable for inclusion in 4.14. Needed for CONFIG_ARM64_LSE_ATOMICS. Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index e02d092bc2d6..9e7f69c26aba 100644 --- a/Makefile +++ b/Makefile @@ -487,6 +487,8 @@ CLANG_GCC_TC := --gcc-toolchain=$(GCC_TOOLCHAIN) endif KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) +KBUILD_CFLAGS += $(call cc-option, -no-integrated-as) +KBUILD_AFLAGS += $(call cc-option, -no-integrated-as) endif RETPOLINE_CFLAGS_GCC := -mindirect-branch=thunk-extern -mindirect-branch-register @@ -743,8 +745,6 @@ KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare) # See modpost pattern 2 KBUILD_CFLAGS += $(call cc-option, -mno-global-merge,) KBUILD_CFLAGS += $(call cc-option, -fcatch-undefined-behavior) -KBUILD_CFLAGS += $(call cc-option, -no-integrated-as) -KBUILD_AFLAGS += $(call cc-option, -no-integrated-as) else # These warnings generated too much noise in a regular build. -- 2.19.1.568.g152ad8e336-goog

7 years

3
2
0 0

[PATCH AUTOSEL 4.14 01/46] iwlwifi: mvm: check for short GI only for OFDM

by Sasha Levin

From: Sara Sharon <sara.sharon(a)intel.com> [ Upstream commit 4c59ff5a9a9c54cc26c807dc2fa6933f7e9fa4ef ] This bit will be used in CCK to indicate short preamble. Signed-off-by: Sara Sharon <sara.sharon(a)intel.com> Signed-off-by: Luca Coelho <luciano.coelho(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/wireless/intel/iwlwifi/mvm/rx.c | 3 ++- drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 4 +++- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c index 2d14a58cbdd7..c73e4be9bde3 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c @@ -439,7 +439,8 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi, rx_status->bw = RATE_INFO_BW_160; break; } - if (rate_n_flags & RATE_MCS_SGI_MSK) + if (!(rate_n_flags & RATE_MCS_CCK_MSK) && + rate_n_flags & RATE_MCS_SGI_MSK) rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI; if (rate_n_flags & RATE_HT_MCS_GF_MSK) rx_status->enc_flags |= RX_ENC_FLAG_HT_GF; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index e2196dc35dc6..8ba8c70571fb 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -981,7 +981,9 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, rx_status->bw = RATE_INFO_BW_160; break; } - if (rate_n_flags & RATE_MCS_SGI_MSK) + + if (!(rate_n_flags & RATE_MCS_CCK_MSK) && + rate_n_flags & RATE_MCS_SGI_MSK) rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI; if (rate_n_flags & RATE_HT_MCS_GF_MSK) rx_status->enc_flags |= RX_ENC_FLAG_HT_GF; -- 2.17.1

7 years

3
48
0 0

[PATCH] perf/stat: Handle different PMU names with common prefix

by Thomas Richter

On s390 the CPU Measurement Facility for counters now supports 2 PMUs named cpum_cf (CPU Measurement Facility for counters) and cpum_cf_diag (CPU Measurement Facility for diagnostic counters) for one and the same CPU. Running command [root@s35lp76 perf]# ./perf stat -e tx_c_tend \ -- ~/mytests/cf-tx-events 1 Measuring transactions TX_C_TABORT_NO_SPECIAL: 0 expected:0 TX_C_TABORT_SPECIAL: 0 expected:0 TX_C_TEND: 1 expected:1 TX_NC_TABORT: 11 expected:11 TX_NC_TEND: 1 expected:1 Performance counter stats for '/root/mytests/cf-tx-events 1': 2 tx_c_tend 0.002120091 seconds time elapsed 0.000121000 seconds user 0.002127000 seconds sys [root@s35lp76 perf]# displays output which is unexpected (and wrong): 2 tx_c_tend The test program definitely triggers only one transaction, as shown in line 'TX_C_TEND: 1 expected:1'. This is caused by the following call sequence: pmu_lookup() scans and installs a PMU. +--> pmu_aliases() parses all aliases in directory .../<pmu-name>/events/* which are file names. +--> pmu_aliases_parse() Read each file in directory and create an new alias entry. This is done with +--> perf_pmu__new_alias() and +--> __perf_pmu__new_alias() which also check for identical alias names. After pmu_aliases() returns, a complete list of event names for this pmu has been created. Now function pmu_add_cpu_aliases() is called to add the events listed in the json | files to the alias list of the cpu. +--> perf_pmu__find_map() Returns a pointer to the json events. Now function pmu_add_cpu_aliases() scans through all events listed in the JSON files for this CPU. Each json event pmu name is compared with the current PMU being built up and if they mismatch, the json event is added to the current PMUs alias list. To avoid duplicate entries the following comparison is done: if (!is_arm_pmu_core(name)) { pname = pe->pmu ? pe->pmu : "cpu"; if (strncmp(pname, name, strlen(pname))) continue; } The culprit is the strncmp() function. Using current s390 PMU naming, the first PMU is 'cpum_cf' and a long list of events is added, among them 'tx_c_tend' When the second PMU named 'cpum_cf_diag' is added, only one event named 'CF_DIAG' is added by the pmu_aliases() function. Now function pmu_add_cpu_aliases() is invoked for PMU 'cpum_cf_diag'. Since the CPUID string is the same for both PMUs, json file events for PMU named 'cpum_cf' are added to the PMU 'cpm_cf_diag' This happens because the strncmp() actually compares: strncmp("cpum_cf", "cpum_cf_diag", 6); The first parameter is the pmu name taken from the event in the json file. The second parameter is the pmu name of the PMU currently being built. They are different, but the length of the compare only tests the common prefix and this returns 0(true) when it should return false. Now all events for PMU cpum_cf are added to the alias list for pmu cpum_cf_diag. Later on in function parse_events_add_pmu() the event 'tx_c_end' is searched in all available PMUs and found twice, adding it two times to the evsel_list global variable which is the root of all events. This results in a counter value of 2 instead of 1. Output with this patch: [root@s35lp76 perf]# ./perf stat -e tx_c_tend \ -- ~/mytests/cf-tx-events 1 Measuring transactions TX_C_TABORT_NO_SPECIAL: 0 expected:0 TX_C_TABORT_SPECIAL: 0 expected:0 TX_C_TEND: 1 expected:1 TX_NC_TABORT: 11 expected:11 TX_NC_TEND: 1 expected:1 Performance counter stats for '/root/mytests/cf-tx-events 1': 1 tx_c_tend 0.001815365 seconds time elapsed 0.000123000 seconds user 0.001756000 seconds sys [root@s35lp76 perf]# Fixes: 292c34c10249 ("perf pmu: Fix core PMU alias list for X86 platform") Signed-off-by: Thomas Richter <tmricht(a)linux.ibm.com> Reviewed-by: Hendrik Brueckner <brueckner(a)linux.ibm.com> Cc: Kan Liang <kan.liang(a)linux.intel.com> Cc: <stable(a)vger.kernel.org> # 4.18+ --- tools/perf/util/pmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 7799788f662f..7e49baad304d 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -773,7 +773,7 @@ static void pmu_add_cpu_aliases(struct list_head *head, struct perf_pmu *pmu) if (!is_arm_pmu_core(name)) { pname = pe->pmu ? pe->pmu : "cpu"; - if (strncmp(pname, name, strlen(pname))) + if (strcmp(pname, name)) continue; } -- 2.14.3

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[PATCH 1/2] mm: thp: relax __GFP_THISNODE for MADV_HUGEPAGE mappings

by Michal Hocko

From: Andrea Arcangeli <aarcange(a)redhat.com> THP allocation might be really disruptive when allocated on NUMA system with the local node full or hard to reclaim. Stefan has posted an allocation stall report on 4.12 based SLES kernel which suggests the same issue: [245513.362669] kvm: page allocation stalls for 194572ms, order:9, mode:0x4740ca(__GFP_HIGHMEM|__GFP_IO|__GFP_FS|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_THISNODE|__GFP_MOVABLE|__GFP_DIRECT_RECLAIM), nodemask=(null) [245513.363983] kvm cpuset=/ mems_allowed=0-1 [245513.364604] CPU: 10 PID: 84752 Comm: kvm Tainted: G W 4.12.0+98-ph <a href="/view.php?id=1" title="[geschlossen] Integration Ramdisk" class="resolved">0000001</a> SLE15 (unreleased) [245513.365258] Hardware name: Supermicro SYS-1029P-WTRT/X11DDW-NT, BIOS 2.0 12/05/2017 [245513.365905] Call Trace: [245513.366535] dump_stack+0x5c/0x84 [245513.367148] warn_alloc+0xe0/0x180 [245513.367769] __alloc_pages_slowpath+0x820/0xc90 [245513.368406] ? __slab_free+0xa9/0x2f0 [245513.369048] ? __slab_free+0xa9/0x2f0 [245513.369671] __alloc_pages_nodemask+0x1cc/0x210 [245513.370300] alloc_pages_vma+0x1e5/0x280 [245513.370921] do_huge_pmd_wp_page+0x83f/0xf00 [245513.371554] ? set_huge_zero_page.isra.52.part.53+0x9b/0xb0 [245513.372184] ? do_huge_pmd_anonymous_page+0x631/0x6d0 [245513.372812] __handle_mm_fault+0x93d/0x1060 [245513.373439] handle_mm_fault+0xc6/0x1b0 [245513.374042] __do_page_fault+0x230/0x430 [245513.374679] ? get_vtime_delta+0x13/0xb0 [245513.375411] do_page_fault+0x2a/0x70 [245513.376145] ? page_fault+0x65/0x80 [245513.376882] page_fault+0x7b/0x80 [...] [245513.382056] Mem-Info: [245513.382634] active_anon:126315487 inactive_anon:1612476 isolated_anon:5 active_file:60183 inactive_file:245285 isolated_file:0 unevictable:15657 dirty:286 writeback:1 unstable:0 slab_reclaimable:75543 slab_unreclaimable:2509111 mapped:81814 shmem:31764 pagetables:370616 bounce:0 free:32294031 free_pcp:6233 free_cma:0 [245513.386615] Node 0 active_anon:254680388kB inactive_anon:1112760kB active_file:240648kB inactive_file:981168kB unevictable:13368kB isolated(anon):0kB isolated(file):0kB mapped:280240kB dirty:1144kB writeback:0kB shmem:95832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 81225728kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [245513.388650] Node 1 active_anon:250583072kB inactive_anon:5337144kB active_file:84kB inactive_file:0kB unevictable:49260kB isolated(anon):20kB isolated(file):0kB mapped:47016kB dirty:0kB writeback:4kB shmem:31224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 31897600kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no The defrag mode is "madvise" and from the above report it is clear that the THP has been allocated for MADV_HUGEPAGA vma. Andrea has identified that the main source of the problem is __GFP_THISNODE usage: : The problem is that direct compaction combined with the NUMA : __GFP_THISNODE logic in mempolicy.c is telling reclaim to swap very : hard the local node, instead of failing the allocation if there's no : THP available in the local node. : : Such logic was ok until __GFP_THISNODE was added to the THP allocation : path even with MPOL_DEFAULT. : : The idea behind the __GFP_THISNODE addition, is that it is better to : provide local memory in PAGE_SIZE units than to use remote NUMA THP : backed memory. That largely depends on the remote latency though, on : threadrippers for example the overhead is relatively low in my : experience. : : The combination of __GFP_THISNODE and __GFP_DIRECT_RECLAIM results in : extremely slow qemu startup with vfio, if the VM is larger than the : size of one host NUMA node. This is because it will try very hard to : unsuccessfully swapout get_user_pages pinned pages as result of the : __GFP_THISNODE being set, instead of falling back to PAGE_SIZE : allocations and instead of trying to allocate THP on other nodes (it : would be even worse without vfio type1 GUP pins of course, except it'd : be swapping heavily instead). Fix this by removing __GFP_THISNODE for THP requests which are requesting the direct reclaim. This effectivelly reverts 5265047ac301 on the grounds that the zone/node reclaim was known to be disruptive due to premature reclaim when there was memory free. While it made sense at the time for HPC workloads without NUMA awareness on rare machines, it was ultimately harmful in the majority of cases. The existing behaviour is similiar, if not as widespare as it applies to a corner case but crucially, it cannot be tuned around like zone_reclaim_mode can. The default behaviour should always be to cause the least harm for the common case. If there are specialised use cases out there that want zone_reclaim_mode in specific cases, then it can be built on top. Longterm we should consider a memory policy which allows for the node reclaim like behavior for the specific memory ranges which would allow a [1] http://lkml.kernel.org/r/20180820032204.9591-1-aarcange@redhat.com [mhocko(a)suse.com: rewrote the changelog based on the one from Andrea] Fixes: 5265047ac301 ("mm, thp: really limit transparent hugepage allocation to local node") Cc: Zi Yan <zi.yan(a)cs.rutgers.edu> Cc: stable # 4.1+ Reported-by: Stefan Priebe <s.priebe(a)profihost.ag> Debugged-by: Andrea Arcangeli <aarcange(a)redhat.com> Reported-by: Alex Williamson <alex.williamson(a)redhat.com> Signed-off-by: Andrea Arcangeli <aarcange(a)redhat.com> Signed-off-by: Michal Hocko <mhocko(a)suse.com> --- mm/mempolicy.c | 32 ++++++++++++++++++++++++++++++-- 1 file changed, 30 insertions(+), 2 deletions(-) diff --git a/mm/mempolicy.c b/mm/mempolicy.c index da858f794eb6..149b6f4cf023 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -2046,8 +2046,36 @@ alloc_pages_vma(gfp_t gfp, int order, struct vm_area_struct *vma, nmask = policy_nodemask(gfp, pol); if (!nmask || node_isset(hpage_node, *nmask)) { mpol_cond_put(pol); - page = __alloc_pages_node(hpage_node, - gfp | __GFP_THISNODE, order); + /* + * We cannot invoke reclaim if __GFP_THISNODE + * is set. Invoking reclaim with + * __GFP_THISNODE set, would cause THP + * allocations to trigger heavy swapping + * despite there may be tons of free memory + * (including potentially plenty of THP + * already available in the buddy) on all the + * other NUMA nodes. + * + * At most we could invoke compaction when + * __GFP_THISNODE is set (but we would need to + * refrain from invoking reclaim even if + * compaction returned COMPACT_SKIPPED because + * there wasn't not enough memory to succeed + * compaction). For now just avoid + * __GFP_THISNODE instead of limiting the + * allocation path to a strict and single + * compaction invocation. + * + * Supposedly if direct reclaim was enabled by + * the caller, the app prefers THP regardless + * of the node it comes from so this would be + * more desiderable behavior than only + * providing THP originated from the local + * node in such case. + */ + if (!(gfp & __GFP_DIRECT_RECLAIM)) + gfp |= __GFP_THISNODE; + page = __alloc_pages_node(hpage_node, gfp, order); goto out; } } -- 2.18.0

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urgent

by Les Scadding

Hello Dear Do you have the passion for humanitarian welfare? Can you devote your time and be totally committed and devoted to run multi-million pounds humanitarian charity project sponsored totally by me; with an incentive/compensation accrual to you for your time and effort and at no cost to you. If interested, reply me for the full details Thanks Les Scadding

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