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FAILED: patch "[PATCH] USB: cdc-acm: fix rounding error in TIOCSSERIAL" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From b401f8c4f492cbf74f3f59c9141e5be3071071bb Mon Sep 17 00:00:00 2001 From: Anthony Mallet <anthony.mallet(a)laas.fr> Date: Thu, 12 Mar 2020 14:31:01 +0100 Subject: [PATCH] USB: cdc-acm: fix rounding error in TIOCSSERIAL By default, tty_port_init() initializes those parameters to a multiple of HZ. For instance in line 69 of tty_port.c: port->close_delay = (50 * HZ) / 100; https://github.com/torvalds/linux/blob/master/drivers/tty/tty_port.c#L69 With e.g. CONFIG_HZ = 250 (as this is the case for Ubuntu 18.04 linux-image-4.15.0-37-generic), the default setting for close_delay is thus 125. When ioctl(fd, TIOCGSERIAL, &s) is executed, the setting returned in user space is '12' (125/10). When ioctl(fd, TIOCSSERIAL, &s) is then executed with the same setting '12', the value is interpreted as '120' which is different from the current setting and a EPERM error may be raised by set_serial_info() if !CAP_SYS_ADMIN. https://github.com/torvalds/linux/blob/master/drivers/usb/class/cdc-acm.c#L… Fixes: ba2d8ce9db0a6 ("cdc-acm: implement TIOCSSERIAL to avoid blocking close(2)") Signed-off-by: Anthony Mallet <anthony.mallet(a)laas.fr> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200312133101.7096-2-anthony.mallet@laas.fr Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index da619176deca..47f09a6ce7bd 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -907,6 +907,7 @@ static int set_serial_info(struct tty_struct *tty, struct serial_struct *ss) { struct acm *acm = tty->driver_data; unsigned int closing_wait, close_delay; + unsigned int old_closing_wait, old_close_delay; int retval = 0; close_delay = msecs_to_jiffies(ss->close_delay * 10); @@ -914,18 +915,24 @@ static int set_serial_info(struct tty_struct *tty, struct serial_struct *ss) ASYNC_CLOSING_WAIT_NONE : msecs_to_jiffies(ss->closing_wait * 10); + /* we must redo the rounding here, so that the values match */ + old_close_delay = jiffies_to_msecs(acm->port.close_delay) / 10; + old_closing_wait = acm->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ? + ASYNC_CLOSING_WAIT_NONE : + jiffies_to_msecs(acm->port.closing_wait) / 10; + mutex_lock(&acm->port.mutex); - if (!capable(CAP_SYS_ADMIN)) { - if ((close_delay != acm->port.close_delay) || - (closing_wait != acm->port.closing_wait)) + if ((ss->close_delay != old_close_delay) || + (ss->closing_wait != old_closing_wait)) { + if (!capable(CAP_SYS_ADMIN)) retval = -EPERM; - else - retval = -EOPNOTSUPP; - } else { - acm->port.close_delay = close_delay; - acm->port.closing_wait = closing_wait; - } + else { + acm->port.close_delay = close_delay; + acm->port.closing_wait = closing_wait; + } + } else + retval = -EOPNOTSUPP; mutex_unlock(&acm->port.mutex); return retval;

5 years, 8 months

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[PATCH v6 05/16] exec: Add exec_update_mutex to replace cred_guard_mutex

by Bernd Edlinger

The cred_guard_mutex is problematic as it is held over possibly indefinite waits for userspace. The possible indefinite waits for userspace that I have identified are: The cred_guard_mutex is held in PTRACE_EVENT_EXIT waiting for the tracer. The cred_guard_mutex is held over "put_user(0, tsk->clear_child_tid)" in exit_mm(). The cred_guard_mutex is held over "get_user(futex_offset, ...") in exit_robust_list. The cred_guard_mutex held over copy_strings. The functions get_user and put_user can trigger a page fault which can potentially wait indefinitely in the case of userfaultfd or if userspace implements part of the page fault path. In any of those cases the userspace process that the kernel is waiting for might make a different system call that winds up taking the cred_guard_mutex and result in deadlock. Holding a mutex over any of those possibly indefinite waits for userspace does not appear necessary. Add exec_update_mutex that will just cover updating the process during exec where the permissions and the objects pointed to by the task struct may be out of sync. The plan is to switch the users of cred_guard_mutex to exec_update_mutex one by one. This lets us move forward while still being careful and not introducing any regressions. Link: https://lore.kernel.org/lkml/20160921152946.GA24210@dhcp22.suse.cz/ Link: https://lore.kernel.org/lkml/AM6PR03MB5170B06F3A2B75EFB98D071AE4E60@AM6PR03… Link: https://lore.kernel.org/linux-fsdevel/20161102181806.GB1112@redhat.com/ Link: https://lore.kernel.org/lkml/20160923095031.GA14923@redhat.com/ Link: https://lore.kernel.org/lkml/20170213141452.GA30203@redhat.com/ Ref: 45c1a159b85b ("Add PTRACE_O_TRACEVFORKDONE and PTRACE_O_TRACEEXIT facilities.") Ref: 456f17cd1a28 ("[PATCH] user-vm-unlock-2.5.31-A2") Signed-off-by: "Eric W. Biederman" <ebiederm(a)xmission.com> Signed-off-by: Bernd Edlinger <bernd.edlinger(a)hotmail.de> --- fs/exec.c | 22 +++++++++++++++++++--- include/linux/binfmts.h | 8 +++++++- include/linux/sched/signal.h | 9 ++++++++- init/init_task.c | 1 + kernel/fork.c | 1 + 5 files changed, 36 insertions(+), 5 deletions(-) diff --git a/fs/exec.c b/fs/exec.c index d820a72..0e46ec5 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1010,16 +1010,26 @@ ssize_t read_code(struct file *file, unsigned long addr, loff_t pos, size_t len) } EXPORT_SYMBOL(read_code); +/* + * Maps the mm_struct mm into the current task struct. + * On success, this function returns with the mutex + * exec_update_mutex locked. + */ static int exec_mmap(struct mm_struct *mm) { struct task_struct *tsk; struct mm_struct *old_mm, *active_mm; + int ret; /* Notify parent that we're no longer interested in the old VM */ tsk = current; old_mm = current->mm; exec_mm_release(tsk, old_mm); + ret = mutex_lock_killable(&tsk->signal->exec_update_mutex); + if (ret) + return ret; + if (old_mm) { sync_mm_rss(old_mm); /* @@ -1031,9 +1041,11 @@ static int exec_mmap(struct mm_struct *mm) down_read(&old_mm->mmap_sem); if (unlikely(old_mm->core_state)) { up_read(&old_mm->mmap_sem); + mutex_unlock(&tsk->signal->exec_update_mutex); return -EINTR; } } + task_lock(tsk); active_mm = tsk->active_mm; membarrier_exec_mmap(mm); @@ -1288,11 +1300,12 @@ int flush_old_exec(struct linux_binprm * bprm) goto out; /* - * After clearing bprm->mm (to mark that current is using the - * prepared mm now), we have nothing left of the original + * After setting bprm->called_exec_mmap (to mark that current is + * using the prepared mm now), we have nothing left of the original * process. If anything from here on returns an error, the check * in search_binary_handler() will SEGV current. */ + bprm->called_exec_mmap = 1; bprm->mm = NULL; #ifdef CONFIG_POSIX_TIMERS @@ -1438,6 +1451,8 @@ static void free_bprm(struct linux_binprm *bprm) { free_arg_pages(bprm); if (bprm->cred) { + if (bprm->called_exec_mmap) + mutex_unlock(&current->signal->exec_update_mutex); mutex_unlock(&current->signal->cred_guard_mutex); abort_creds(bprm->cred); } @@ -1487,6 +1502,7 @@ void install_exec_creds(struct linux_binprm *bprm) * credentials; any time after this it may be unlocked. */ security_bprm_committed_creds(bprm); + mutex_unlock(&current->signal->exec_update_mutex); mutex_unlock(&current->signal->cred_guard_mutex); } EXPORT_SYMBOL(install_exec_creds); @@ -1678,7 +1694,7 @@ int search_binary_handler(struct linux_binprm *bprm) read_lock(&binfmt_lock); put_binfmt(fmt); - if (retval < 0 && !bprm->mm) { + if (retval < 0 && bprm->called_exec_mmap) { /* we got to flush_old_exec() and failed after it */ read_unlock(&binfmt_lock); force_sigsegv(SIGSEGV); diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index b40fc63..a345d9f 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -44,7 +44,13 @@ struct linux_binprm { * exec has happened. Used to sanitize execution environment * and to set AT_SECURE auxv for glibc. */ - secureexec:1; + secureexec:1, + /* + * Set by flush_old_exec, when exec_mmap has been called. + * This is past the point of no return, when the + * exec_update_mutex has been taken. + */ + called_exec_mmap:1; #ifdef __alpha__ unsigned int taso:1; #endif diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h index 8805025..a29df79 100644 --- a/include/linux/sched/signal.h +++ b/include/linux/sched/signal.h @@ -224,7 +224,14 @@ struct signal_struct { struct mutex cred_guard_mutex; /* guard against foreign influences on * credential calculations - * (notably. ptrace) */ + * (notably. ptrace) + * Deprecated do not use in new code. + * Use exec_update_mutex instead. + */ + struct mutex exec_update_mutex; /* Held while task_struct is being + * updated during exec, and may have + * inconsistent permissions. + */ } __randomize_layout; /* diff --git a/init/init_task.c b/init/init_task.c index 9e5cbe5..bd403ed 100644 --- a/init/init_task.c +++ b/init/init_task.c @@ -26,6 +26,7 @@ .multiprocess = HLIST_HEAD_INIT, .rlim = INIT_RLIMITS, .cred_guard_mutex = __MUTEX_INITIALIZER(init_signals.cred_guard_mutex), + .exec_update_mutex = __MUTEX_INITIALIZER(init_signals.exec_update_mutex), #ifdef CONFIG_POSIX_TIMERS .posix_timers = LIST_HEAD_INIT(init_signals.posix_timers), .cputimer = { diff --git a/kernel/fork.c b/kernel/fork.c index 8642530..036b692 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1594,6 +1594,7 @@ static int copy_signal(unsigned long clone_flags, struct task_struct *tsk) sig->oom_score_adj_min = current->signal->oom_score_adj_min; mutex_init(&sig->cred_guard_mutex); + mutex_init(&sig->exec_update_mutex); return 0; } -- 1.9.1

5 years, 8 months

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patch "staging: rtl8188eu: Add ASUS USB-N10 Nano B1 to device table" added to staging-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled staging: rtl8188eu: Add ASUS USB-N10 Nano B1 to device table 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-testing 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 be merged to the staging-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. >From 38ef48f7d4b7342f145a1b4f96023bde99aeb245 Mon Sep 17 00:00:00 2001 From: Larry Finger <Larry.Finger(a)lwfinger.net> Date: Sat, 21 Mar 2020 13:00:11 -0500 Subject: staging: rtl8188eu: Add ASUS USB-N10 Nano B1 to device table The ASUS USB-N10 Nano B1 has been reported as a new RTL8188EU device. Add it to the device tables. Signed-off-by: Larry Finger <Larry.Finger(a)lwfinger.net> Reported-by: kovi <zraetn(a)gmail.com> Cc: Stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200321180011.26153-1-Larry.Finger@lwfinger.net Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/staging/rtl8188eu/os_dep/usb_intf.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/rtl8188eu/os_dep/usb_intf.c b/drivers/staging/rtl8188eu/os_dep/usb_intf.c index 845c8817281c..f7f09c0d273f 100644 --- a/drivers/staging/rtl8188eu/os_dep/usb_intf.c +++ b/drivers/staging/rtl8188eu/os_dep/usb_intf.c @@ -32,6 +32,7 @@ static const struct usb_device_id rtw_usb_id_tbl[] = { /****** 8188EUS ********/ {USB_DEVICE(0x056e, 0x4008)}, /* Elecom WDC-150SU2M */ {USB_DEVICE(0x07b8, 0x8179)}, /* Abocom - Abocom */ + {USB_DEVICE(0x0B05, 0x18F0)}, /* ASUS USB-N10 Nano B1 */ {USB_DEVICE(0x2001, 0x330F)}, /* DLink DWA-125 REV D1 */ {USB_DEVICE(0x2001, 0x3310)}, /* Dlink DWA-123 REV D1 */ {USB_DEVICE(0x2001, 0x3311)}, /* DLink GO-USB-N150 REV B1 */ -- 2.25.2

5 years, 8 months

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Re: [PATCH] ARM: imx: build v7_cpu_resume() unconditionally

by Clemens Gruber

Hi, On Thu, Jan 16, 2020 at 03:18:49PM +0100, Rouven Czerwinski wrote: > From: Ahmad Fatoum <a.fatoum(a)pengutronix.de> > > This function is not only needed by the platform suspend code, but is also > reused as the CPU resume function when the ARM cores can be powered down > completely in deep idle, which is the case on i.MX6SX and i.MX6UL(L). > > Providing the static inline stub whenever CONFIG_SUSPEND is disabled means > that those platforms will hang on resume from cpuidle if suspend is disabled. > > So there are two problems: > > - The static inline stub masks the linker error > - The function is not available where needed > > Fix both by just building the function unconditionally, when > CONFIG_SOC_IMX6 is enabled. The actual code is three instructions long, > so it's arguably ok to just leave it in for all i.MX6 kernel configurations. > > Fixes: 05136f0897b5 ("ARM: imx: support arm power off in cpuidle for i.mx6sx") > Signed-off-by: Lucas Stach <l.stach(a)pengutronix.de> > Signed-off-by: Ahmad Fatoum <a.fatoum(a)pengutronix.de> > Signed-off-by: Rouven Czerwinski <r.czerwinski(a)pengutronix.de> > --- > arch/arm/mach-imx/Makefile | 2 ++ > arch/arm/mach-imx/common.h | 4 ++-- > arch/arm/mach-imx/resume-imx6.S | 24 ++++++++++++++++++++++++ > arch/arm/mach-imx/suspend-imx6.S | 14 -------------- > 4 files changed, 28 insertions(+), 16 deletions(-) > create mode 100644 arch/arm/mach-imx/resume-imx6.S > > diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile > index 35ff620537e6..03506ce46149 100644 > --- a/arch/arm/mach-imx/Makefile > +++ b/arch/arm/mach-imx/Makefile > @@ -91,6 +91,8 @@ AFLAGS_suspend-imx6.o :=-Wa,-march=armv7-a > obj-$(CONFIG_SOC_IMX6) += suspend-imx6.o > obj-$(CONFIG_SOC_IMX53) += suspend-imx53.o > endif > +AFLAGS_resume-imx6.o :=-Wa,-march=armv7-a > +obj-$(CONFIG_SOC_IMX6) += resume-imx6.o > obj-$(CONFIG_SOC_IMX6) += pm-imx6.o > > obj-$(CONFIG_SOC_IMX1) += mach-imx1.o > diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h > index 912aeceb4ff8..5aa5796cff0e 100644 > --- a/arch/arm/mach-imx/common.h > +++ b/arch/arm/mach-imx/common.h > @@ -109,17 +109,17 @@ void imx_cpu_die(unsigned int cpu); > int imx_cpu_kill(unsigned int cpu); > > #ifdef CONFIG_SUSPEND > -void v7_cpu_resume(void); > void imx53_suspend(void __iomem *ocram_vbase); > extern const u32 imx53_suspend_sz; > void imx6_suspend(void __iomem *ocram_vbase); > #else > -static inline void v7_cpu_resume(void) {} > static inline void imx53_suspend(void __iomem *ocram_vbase) {} > static const u32 imx53_suspend_sz; > static inline void imx6_suspend(void __iomem *ocram_vbase) {} > #endif > > +void v7_cpu_resume(void); > + > void imx6_pm_ccm_init(const char *ccm_compat); > void imx6q_pm_init(void); > void imx6dl_pm_init(void); > diff --git a/arch/arm/mach-imx/resume-imx6.S b/arch/arm/mach-imx/resume-imx6.S > new file mode 100644 > index 000000000000..5bd1ba7ef15b > --- /dev/null > +++ b/arch/arm/mach-imx/resume-imx6.S > @@ -0,0 +1,24 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > +/* > + * Copyright 2014 Freescale Semiconductor, Inc. > + */ > + > +#include <linux/linkage.h> > +#include <asm/assembler.h> > +#include <asm/asm-offsets.h> > +#include <asm/hardware/cache-l2x0.h> > +#include "hardware.h" > + > +/* > + * The following code must assume it is running from physical address > + * where absolute virtual addresses to the data section have to be > + * turned into relative ones. > + */ > + > +ENTRY(v7_cpu_resume) > + bl v7_invalidate_l1 > +#ifdef CONFIG_CACHE_L2X0 > + bl l2c310_early_resume > +#endif > + b cpu_resume > +ENDPROC(v7_cpu_resume) > diff --git a/arch/arm/mach-imx/suspend-imx6.S b/arch/arm/mach-imx/suspend-imx6.S > index 062391ff13da..1eabf2d2834b 100644 > --- a/arch/arm/mach-imx/suspend-imx6.S > +++ b/arch/arm/mach-imx/suspend-imx6.S > @@ -327,17 +327,3 @@ resume: > > ret lr > ENDPROC(imx6_suspend) > - > -/* > - * The following code must assume it is running from physical address > - * where absolute virtual addresses to the data section have to be > - * turned into relative ones. > - */ > - > -ENTRY(v7_cpu_resume) > - bl v7_invalidate_l1 > -#ifdef CONFIG_CACHE_L2X0 > - bl l2c310_early_resume > -#endif > - b cpu_resume > -ENDPROC(v7_cpu_resume) > -- > 2.25.0 This patch broke the build for our i.MX6 kernel. I am referring to commits 512a928aff in mainline and 7199cb65bb in linux-stable. In our kernel, neither CONFIG_PM nor CONFIG_SUSPEND are set. Therefore, ARM_CPU_SUSPEND is also unset, which means that sleep.S (containing cpu_resume) is not built. With this patch, ld reports the following error: arch/arm/mach-imx/resume-imx6.o: in function `v7_cpu_resume': (.text+0x8): undefined reference to `cpu_resume' Best regards, Clemens

5 years, 8 months

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[PATCH 5.5 00/65] 5.5.11-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.5.11 release. There are 65 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, 21 Mar 2020 12:37:04 +0000. 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/v5.x/stable-review/patch-5.5.11-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.5.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.5.11-rc1 Matteo Croce <mcroce(a)redhat.com> ipv4: ensure rcu_read_lock() in cipso_v4_error() Ard Biesheuvel <ardb(a)kernel.org> ARM: 8961/2: Fix Kbuild issue caused by per-task stack protector GCC plugin Tony Fischetti <tony.fischetti(a)gmail.com> HID: add ALWAYS_POLL quirk to lenovo pixart mouse Chen-Tsung Hsieh <chentsung(a)chromium.org> HID: google: add moonball USB id Jann Horn <jannh(a)google.com> mm: slub: add missing TID bump in kmem_cache_alloc_bulk() Kees Cook <keescook(a)chromium.org> ARM: 8958/1: rename missed uaccess .fixup section Florian Fainelli <f.fainelli(a)gmail.com> ARM: 8957/1: VDSO: Match ARMv8 timer in cntvct_functional() Ming Lei <ming.lei(a)redhat.com> blk-mq: insert flush request to the front of dispatch queue Qian Cai <cai(a)lca.pw> jbd2: fix data races at struct journal_head Andrew Lunn <andrew(a)lunn.ch> net: dsa: mv88e6xxx: Fix masking of egress port Amit Cohen <amitc(a)mellanox.com> mlxsw: pci: Wait longer before accessing the device after reset Alex Maftei (amaftei) <amaftei(a)solarflare.com> sfc: fix timestamp reconstruction at 16-bit rollover points Taehee Yoo <ap420073(a)gmail.com> net: rmnet: fix packet forwarding in rmnet bridge mode Taehee Yoo <ap420073(a)gmail.com> net: rmnet: fix bridge mode bugs Taehee Yoo <ap420073(a)gmail.com> net: rmnet: use upper/lower device infrastructure Taehee Yoo <ap420073(a)gmail.com> net: rmnet: do not allow to change mux id if mux id is duplicated Taehee Yoo <ap420073(a)gmail.com> net: rmnet: remove rcu_read_lock in rmnet_force_unassociate_device() Taehee Yoo <ap420073(a)gmail.com> net: rmnet: fix suspicious RCU usage Taehee Yoo <ap420073(a)gmail.com> net: rmnet: fix NULL pointer dereference in rmnet_changelink() Taehee Yoo <ap420073(a)gmail.com> net: rmnet: fix NULL pointer dereference in rmnet_newlink() Luo bin <luobin9(a)huawei.com> hinic: fix a bug of rss configuration Luo bin <luobin9(a)huawei.com> hinic: fix a bug of setting hw_ioctxt Luo bin <luobin9(a)huawei.com> hinic: fix a irq affinity bug Antoine Tenart <antoine.tenart(a)bootlin.com> net: phy: mscc: fix firmware paths yangerkun <yangerkun(a)huawei.com> slip: not call free_netdev before rtnl_unlock in slip_open Nicolas Saenz Julienne <nsaenzjulienne(a)suse.de> net: bcmgenet: Clear ID_MODE_DIS in EXT_RGMII_OOB_CTRL when not needed Linus Torvalds <torvalds(a)linux-foundation.org> signal: avoid double atomic counter increments for user accounting Masahiro Yamada <masahiroy(a)kernel.org> kbuild: add dt_binding_check to PHONY in a correct place Masahiro Yamada <masahiroy(a)kernel.org> kbuild: add dtbs_check to PHONY Jens Axboe <axboe(a)kernel.dk> io_uring: pick up link work on submit reference drop Monk Liu <Monk.Liu(a)amd.com> drm/amdgpu: fix memory leak during TDR test(v2) Xiaoguang Wang <xiaoguang.wang(a)linux.alibaba.com> io_uring: fix poll_list race for SETUP_IOPOLL|SETUP_SQPOLL Ming Lei <ming.lei(a)redhat.com> blk-mq: insert passthrough request into hctx->dispatch directly Esben Haabendal <esben(a)geanix.com> net: ll_temac: Handle DMA halt condition caused by buffer underrun Esben Haabendal <esben(a)geanix.com> net: ll_temac: Fix RX buffer descriptor handling on GFP_ATOMIC pressure Esben Haabendal <esben(a)geanix.com> net: ll_temac: Add more error handling of dma_map_single() calls Esben Haabendal <esben(a)geanix.com> net: ll_temac: Fix race condition causing TX hang Madhuparna Bhowmik <madhuparnabhowmik10(a)gmail.com> mac80211: rx: avoid RCU list traversal under mutex Marek Vasut <marex(a)denx.de> net: ks8851-ml: Fix IRQ handling and locking Daniele Palmas <dnlplm(a)gmail.com> net: usb: qmi_wwan: restore mtu min/max values after raw_ip switch Igor Druzhinin <igor.druzhinin(a)citrix.com> scsi: libfc: free response frame from GPN_ID Johannes Berg <johannes.berg(a)intel.com> cfg80211: check reg_rule for NULL in handle_channel_custom() Tom Zanussi <zanussi(a)kernel.org> tracing: Fix number printing bug in print_synth_event() Michael Ellerman <mpe(a)ellerman.id.au> selftests/rseq: Fix out-of-tree compilation Heidi Fahim <heidifahim(a)google.com> kunit: run kunit_tool from any directory Nathan Chancellor <natechancellor(a)gmail.com> MIPS: vdso: Wrap -mexplicit-relocs in cc-option Greentime Hu <greentime.hu(a)sifive.com> riscv: set pmp configuration if kernel is running in M-mode Hanno Zulla <kontakt(a)hanno.de> HID: hid-bigbenff: fix race condition for scheduled work during removal Hanno Zulla <kontakt(a)hanno.de> HID: hid-bigbenff: call hid_hw_stop() in case of error Hanno Zulla <kontakt(a)hanno.de> HID: hid-bigbenff: fix general protection fault caused by double kfree Victor Kamensky <kamensky(a)cisco.com> mips: vdso: add build time check that no 'jalr t9' calls left Paul Burton <paulburton(a)kernel.org> MIPS: Disable VDSO time functionality on microMIPS Victor Kamensky <kamensky(a)cisco.com> mips: vdso: fix 'jalr t9' crash in vdso code Kai-Heng Feng <kai.heng.feng(a)canonical.com> HID: i2c-hid: add Trekstor Surfbook E11B to descriptor override Mika Westerberg <mika.westerberg(a)linux.intel.com> ACPI: watchdog: Set default timeout in probe Mansour Behabadi <mansour(a)oxplot.com> HID: apple: Add support for recent firmware on Magic Keyboards Jean Delvare <jdelvare(a)suse.de> ACPI: watchdog: Allow disabling WDAT at boot Ulf Hansson <ulf.hansson(a)linaro.org> mmc: core: Respect MMC_CAP_NEED_RSP_BUSY for erase/trim/discard Ulf Hansson <ulf.hansson(a)linaro.org> mmc: core: Respect MMC_CAP_NEED_RSP_BUSY for eMMC sleep command Ulf Hansson <ulf.hansson(a)linaro.org> mmc: sdhci-omap: Fix busy detection by enabling MMC_CAP_NEED_RSP_BUSY Ulf Hansson <ulf.hansson(a)linaro.org> mmc: sdhci-tegra: Fix busy detection by enabling MMC_CAP_NEED_RSP_BUSY Ulf Hansson <ulf.hansson(a)linaro.org> mmc: core: Allow host controllers to require R1B for CMD6 Ulf Hansson <ulf.hansson(a)linaro.org> mmc: core: Default to generic_cmd6_time as timeout in __mmc_switch() Linus Walleij <linus.walleij(a)linaro.org> pinctrl: qcom: ssbi-gpio: Fix fwspec parsing bug Kevin Hao <haokexin(a)gmail.com> gpiolib: Add support for the irqdomain which doesn't use irq_fwspec as arg ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 4 + Makefile | 7 +- arch/arm/Makefile | 4 +- arch/arm/boot/compressed/Makefile | 4 +- arch/arm/kernel/vdso.c | 2 + arch/arm/lib/copy_from_user.S | 2 +- arch/mips/vdso/Makefile | 28 ++- arch/riscv/include/asm/csr.h | 12 ++ arch/riscv/kernel/head.S | 6 + block/blk-flush.c | 2 +- block/blk-mq-sched.c | 44 ++++- block/blk-mq.c | 18 +- block/blk-mq.h | 3 +- drivers/acpi/acpi_watchdog.c | 12 +- drivers/gpio/gpio-tegra186.c | 13 +- drivers/gpio/gpiolib.c | 45 +++-- drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 6 +- drivers/hid/hid-apple.c | 3 +- drivers/hid/hid-bigbenff.c | 31 ++- drivers/hid/hid-google-hammer.c | 2 + drivers/hid/hid-ids.h | 2 + drivers/hid/hid-quirks.c | 1 + drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c | 8 + drivers/mmc/core/core.c | 5 +- drivers/mmc/core/mmc.c | 7 +- drivers/mmc/core/mmc_ops.c | 27 ++- drivers/mmc/host/sdhci-omap.c | 3 + drivers/mmc/host/sdhci-tegra.c | 3 + drivers/net/dsa/mv88e6xxx/global1.c | 4 +- drivers/net/ethernet/broadcom/genet/bcmmii.c | 1 + drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c | 1 + drivers/net/ethernet/huawei/hinic/hinic_hw_dev.h | 2 +- drivers/net/ethernet/huawei/hinic/hinic_hw_if.h | 1 + drivers/net/ethernet/huawei/hinic/hinic_hw_qp.h | 1 + drivers/net/ethernet/huawei/hinic/hinic_main.c | 3 +- drivers/net/ethernet/huawei/hinic/hinic_rx.c | 5 +- drivers/net/ethernet/mellanox/mlxsw/pci_hw.h | 2 +- drivers/net/ethernet/micrel/ks8851_mll.c | 14 +- drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 186 +++++++++--------- drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h | 3 +- .../net/ethernet/qualcomm/rmnet/rmnet_handlers.c | 7 +- drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c | 8 - drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.h | 1 - drivers/net/ethernet/sfc/ptp.c | 38 +++- drivers/net/ethernet/xilinx/ll_temac.h | 4 + drivers/net/ethernet/xilinx/ll_temac_main.c | 209 +++++++++++++++++---- drivers/net/phy/mscc.c | 4 +- drivers/net/slip/slip.c | 3 + drivers/net/usb/qmi_wwan.c | 3 + drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 2 +- drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c | 2 +- drivers/scsi/libfc/fc_disc.c | 2 + drivers/watchdog/wdat_wdt.c | 23 +++ fs/io_uring.c | 67 +++---- fs/jbd2/transaction.c | 8 +- include/linux/gpio/driver.h | 21 +-- include/linux/mmc/host.h | 1 + kernel/signal.c | 23 ++- kernel/trace/trace_events_hist.c | 32 +++- mm/slub.c | 9 + net/ipv4/cipso_ipv4.c | 7 +- net/mac80211/rx.c | 2 +- net/wireless/reg.c | 2 +- tools/testing/kunit/kunit.py | 12 ++ tools/testing/selftests/rseq/Makefile | 2 +- 65 files changed, 712 insertions(+), 307 deletions(-)

5 years, 8 months

6
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0 0

[PATCH] phy: tegra: should select USB_PHY

by Corentin Labbe

I have hit the following build error: armv7a-hardfloat-linux-gnueabi-ld: drivers/phy/tegra/xusb.o: in function `tegra_xusb_port_unregister': xusb.c:(.text+0x2ac): undefined reference to `usb_remove_phy' armv7a-hardfloat-linux-gnueabi-ld: drivers/phy/tegra/xusb.o: in function `tegra_xusb_setup_ports': xusb.c:(.text+0xf30): undefined reference to `usb_add_phy_dev' PHY_TEGRA_XUSB should select USB_PHY Fixes: 23babe30fb45d ("phy: tegra: xusb: Add usb-phy support") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Corentin Labbe <clabbe(a)baylibre.com> --- drivers/phy/tegra/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/phy/tegra/Kconfig b/drivers/phy/tegra/Kconfig index df07c4dea059..a208aca4ba7b 100644 --- a/drivers/phy/tegra/Kconfig +++ b/drivers/phy/tegra/Kconfig @@ -3,6 +3,7 @@ config PHY_TEGRA_XUSB tristate "NVIDIA Tegra XUSB pad controller driver" depends on ARCH_TEGRA select USB_CONN_GPIO + select USB_PHY help Choose this option if you have an NVIDIA Tegra SoC. -- 2.24.1

5 years, 8 months

2
1
0 0

💥 PANICKED: Test report for kernel 5.5.11-3e465e5.cki (stable-queue)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 3e465e5158e8 - Revert "drm/fbdev: Fallback to non tiled mode if all tiles not present" The results of these automated tests are provided below. Overall result: FAILED (see details below) Merge: OK Compile: OK Tests: PANICKED All kernel binaries, config files, and logs are available for download here: https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware… One or more kernel tests failed: x86_64: 💥 Networking bridge: sanity 💥 Storage SAN device stress - megaraid_sas 💥 xfstests - xfs We hope that these logs can help you find the problem quickly. For the full detail on our testing procedures, please scroll to the bottom of this message. 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 ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ httpd: mod_ssl smoke sanity ✅ tuned: tune-processes-through-perf ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ Usex - version 1.9-29 ✅ storage: SCSI VPD ✅ trace: ftrace/tracer 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ LTP: openposix test suite 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ❌ audit: audit testsuite test 🚧 ✅ iotop: sanity 🚧 ✅ storage: dm/common Host 2: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ Storage blktests ppc64le: Host 1: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ Podman system integration test - as root ⚡⚡⚡ Podman system integration test - as user ⚡⚡⚡ LTP ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking MACsec: sanity ⚡⚡⚡ Networking socket: fuzz ⚡⚡⚡ Networking sctp-auth: sockopts test ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ httpd: mod_ssl smoke sanity ⚡⚡⚡ tuned: tune-processes-through-perf ⚡⚡⚡ ALSA PCM loopback test ⚡⚡⚡ ALSA Control (mixer) Userspace Element test ⚡⚡⚡ Usex - version 1.9-29 ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ CIFS Connectathon 🚧 ⚡⚡⚡ POSIX pjd-fstest suites 🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite 🚧 ⚡⚡⚡ jvm - jcstress tests 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ LTP: openposix test suite 🚧 ⚡⚡⚡ Networking vnic: ipvlan/basic 🚧 ⚡⚡⚡ audit: audit testsuite test 🚧 ⚡⚡⚡ iotop: sanity 🚧 ⚡⚡⚡ storage: dm/common Host 2: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ Storage blktests Host 3: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ Podman system integration test - as root ⚡⚡⚡ Podman system integration test - as user ⚡⚡⚡ LTP ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking MACsec: sanity ⚡⚡⚡ Networking socket: fuzz ⚡⚡⚡ Networking sctp-auth: sockopts test ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ httpd: mod_ssl smoke sanity ⚡⚡⚡ tuned: tune-processes-through-perf ⚡⚡⚡ ALSA PCM loopback test ⚡⚡⚡ ALSA Control (mixer) Userspace Element test ⚡⚡⚡ Usex - version 1.9-29 ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ CIFS Connectathon 🚧 ⚡⚡⚡ POSIX pjd-fstest suites 🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite 🚧 ⚡⚡⚡ jvm - jcstress tests 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ LTP: openposix test suite 🚧 ⚡⚡⚡ Networking vnic: ipvlan/basic 🚧 ⚡⚡⚡ audit: audit testsuite test 🚧 ⚡⚡⚡ iotop: sanity 🚧 ⚡⚡⚡ storage: dm/common Host 4: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ Podman system integration test - as root ⚡⚡⚡ Podman system integration test - as user ⚡⚡⚡ LTP ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking MACsec: sanity ⚡⚡⚡ Networking socket: fuzz ⚡⚡⚡ Networking sctp-auth: sockopts test ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ httpd: mod_ssl smoke sanity ⚡⚡⚡ tuned: tune-processes-through-perf ⚡⚡⚡ ALSA PCM loopback test ⚡⚡⚡ ALSA Control (mixer) Userspace Element test ⚡⚡⚡ Usex - version 1.9-29 ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ CIFS Connectathon 🚧 ⚡⚡⚡ POSIX pjd-fstest suites 🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite 🚧 ⚡⚡⚡ jvm - jcstress tests 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ LTP: openposix test suite 🚧 ⚡⚡⚡ Networking vnic: ipvlan/basic 🚧 ⚡⚡⚡ audit: audit testsuite test 🚧 ⚡⚡⚡ iotop: sanity 🚧 ⚡⚡⚡ storage: dm/common s390x: Host 1: ✅ Boot test ✅ selinux-policy: serge-testsuite 🚧 ✅ Storage blktests Host 2: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking sctp-auth: sockopts test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ httpd: mod_ssl smoke sanity ✅ tuned: tune-processes-through-perf ✅ trace: ftrace/tracer 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ LTP: openposix test suite 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ⚡⚡⚡ audit: audit testsuite test 🚧 ✅ iotop: sanity 🚧 ✅ storage: dm/common x86_64: Host 1: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) 💥 Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking MACsec: sanity ⚡⚡⚡ Networking socket: fuzz ⚡⚡⚡ Networking sctp-auth: sockopts test ⚡⚡⚡ Networking: igmp conformance test ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - transport ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ httpd: mod_ssl smoke sanity ⚡⚡⚡ tuned: tune-processes-through-perf ⚡⚡⚡ pciutils: sanity smoke test ⚡⚡⚡ ALSA PCM loopback test ⚡⚡⚡ ALSA Control (mixer) Userspace Element test ⚡⚡⚡ Usex - version 1.9-29 ⚡⚡⚡ storage: SCSI VPD ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ CIFS Connectathon 🚧 ⚡⚡⚡ POSIX pjd-fstest suites 🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite 🚧 ⚡⚡⚡ jvm - jcstress tests 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ LTP: openposix test suite 🚧 ⚡⚡⚡ Networking vnic: ipvlan/basic 🚧 ⚡⚡⚡ audit: audit testsuite test 🚧 ⚡⚡⚡ iotop: sanity 🚧 ⚡⚡⚡ storage: dm/common Host 2: ✅ Boot test 💥 Storage SAN device stress - megaraid_sas Host 3: ✅ Boot test ✅ Storage SAN device stress - mpt3sas driver Host 4: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ xfstests - ext4 ⚡⚡⚡ xfstests - xfs ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ lvm thinp sanity ⚡⚡⚡ storage: software RAID testing ⚡⚡⚡ stress: stress-ng 🚧 ⚡⚡⚡ IOMMU boot test 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ power-management: cpupower/sanity test 🚧 ⚡⚡⚡ Storage blktests Host 5: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test ⚡⚡⚡ xfstests - ext4 💥 xfstests - xfs ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ lvm thinp sanity ⚡⚡⚡ storage: software RAID testing ⚡⚡⚡ stress: stress-ng 🚧 ⚡⚡⚡ IOMMU boot test 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ power-management: cpupower/sanity test 🚧 ⚡⚡⚡ Storage blktests Test sources: https://github.com/CKI-project/tests-beaker 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

5 years, 8 months

1
0
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💥 PANICKED: Test report for kernel 5.5.11-6df57ed.cki (stable-queue)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 6df57ed14ddf - Revert "drm/fbdev: Fallback to non tiled mode if all tiles not present" The results of these automated tests are provided below. Overall result: FAILED (see details below) Merge: OK Compile: OK Tests: PANICKED All kernel binaries, config files, and logs are available for download here: https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware… One or more kernel tests failed: ppc64le: ❌ LTP aarch64: ❌ Boot test x86_64: 💥 xfstests - ext4 We hope that these logs can help you find the problem quickly. For the full detail on our testing procedures, please scroll to the bottom of this message. 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 ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ httpd: mod_ssl smoke sanity ✅ tuned: tune-processes-through-perf ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ Usex - version 1.9-29 ✅ storage: SCSI VPD ✅ trace: ftrace/tracer 🚧 ⚡⚡⚡ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ LTP: openposix test suite 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ❌ audit: audit testsuite test 🚧 ✅ iotop: sanity 🚧 ✅ storage: dm/common Host 2: ❌ Boot test ⚡⚡⚡ xfstests - ext4 ⚡⚡⚡ xfstests - xfs ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ lvm thinp sanity ⚡⚡⚡ storage: software RAID testing ⚡⚡⚡ stress: stress-ng 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ Storage blktests ppc64le: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ❌ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ httpd: mod_ssl smoke sanity ✅ tuned: tune-processes-through-perf ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ Usex - version 1.9-29 ✅ trace: ftrace/tracer 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ LTP: openposix test suite 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ❌ audit: audit testsuite test 🚧 ✅ iotop: sanity 🚧 ✅ storage: dm/common s390x: Host 1: ✅ Boot test ✅ selinux-policy: serge-testsuite 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking sctp-auth: sockopts test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ httpd: mod_ssl smoke sanity ✅ tuned: tune-processes-through-perf ✅ trace: ftrace/tracer 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ LTP: openposix test suite 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ❌ audit: audit testsuite test 🚧 ✅ iotop: sanity 🚧 ✅ storage: dm/common x86_64: Host 1: ✅ Boot test ✅ Storage SAN device stress - mpt3sas driver Host 2: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ httpd: mod_ssl smoke sanity ✅ tuned: tune-processes-through-perf ✅ pciutils: sanity smoke test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ Usex - version 1.9-29 ✅ storage: SCSI VPD ✅ trace: ftrace/tracer 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ❌ Memory function: kaslr 🚧 ✅ LTP: openposix test suite 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ❌ audit: audit testsuite test 🚧 ✅ iotop: sanity 🚧 ✅ storage: dm/common Host 3: ✅ Boot test 💥 xfstests - ext4 ⚡⚡⚡ xfstests - xfs ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ lvm thinp sanity ⚡⚡⚡ storage: software RAID testing ⚡⚡⚡ stress: stress-ng 🚧 ⚡⚡⚡ IOMMU boot test 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ power-management: cpupower/sanity test 🚧 ⚡⚡⚡ Storage blktests Host 4: ✅ Boot test ✅ Storage SAN device stress - megaraid_sas Test sources: https://github.com/CKI-project/tests-beaker 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

5 years, 8 months

3
2
0 0

[PATCH] rtc: max8907: add missing select REGMAP_IRQ

by Corentin Labbe

I have hit the following build error: armv7a-hardfloat-linux-gnueabi-ld: drivers/rtc/rtc-max8907.o: in function `max8907_rtc_probe': rtc-max8907.c:(.text+0x400): undefined reference to `regmap_irq_get_virq' max8907 should select REGMAP_IRQ Fixes: 94c01ab6d7544 ("rtc: add MAX8907 RTC driver") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Corentin Labbe <clabbe(a)baylibre.com> --- drivers/rtc/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 7d6cb60ee010..6c99156cbe57 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -327,6 +327,7 @@ config RTC_DRV_MAX6900 config RTC_DRV_MAX8907 tristate "Maxim MAX8907" depends on MFD_MAX8907 || COMPILE_TEST + select REGMAP_IRQ help If you say yes here you will get support for the RTC of Maxim MAX8907 PMIC. -- 2.24.1

5 years, 8 months

3
2
0 0

[PATCH AUTOSEL 5.4 01/35] spi: spi-omap2-mcspi: Handle DMA size restriction on AM65x

by Sasha Levin

From: Vignesh Raghavendra <vigneshr(a)ti.com> [ Upstream commit e4e8276a4f652be2c7bb783a0155d4adb85f5d7d ] On AM654, McSPI can only support 4K - 1 bytes per transfer when DMA is enabled. Therefore populate master->max_transfer_size callback to inform client drivers of this restriction when DMA channels are available. Signed-off-by: Vignesh Raghavendra <vigneshr(a)ti.com> Link: https://lore.kernel.org/r/20200204124816.16735-2-vigneshr@ti.com Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/spi/spi-omap2-mcspi.c | 26 +++++++++++++++++++ include/linux/platform_data/spi-omap2-mcspi.h | 1 + 2 files changed, 27 insertions(+) diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c index 848e03e5f42d5..8e435da730996 100644 --- a/drivers/spi/spi-omap2-mcspi.c +++ b/drivers/spi/spi-omap2-mcspi.c @@ -130,6 +130,7 @@ struct omap2_mcspi { int fifo_depth; bool slave_aborted; unsigned int pin_dir:1; + size_t max_xfer_len; }; struct omap2_mcspi_cs { @@ -1316,6 +1317,18 @@ static bool omap2_mcspi_can_dma(struct spi_master *master, return (xfer->len >= DMA_MIN_BYTES); } +static size_t omap2_mcspi_max_xfer_size(struct spi_device *spi) +{ + struct omap2_mcspi *mcspi = spi_master_get_devdata(spi->master); + struct omap2_mcspi_dma *mcspi_dma = + &mcspi->dma_channels[spi->chip_select]; + + if (mcspi->max_xfer_len && mcspi_dma->dma_rx) + return mcspi->max_xfer_len; + + return SIZE_MAX; +} + static int omap2_mcspi_controller_setup(struct omap2_mcspi *mcspi) { struct spi_master *master = mcspi->master; @@ -1384,6 +1397,11 @@ static struct omap2_mcspi_platform_config omap4_pdata = { .regs_offset = OMAP4_MCSPI_REG_OFFSET, }; +static struct omap2_mcspi_platform_config am654_pdata = { + .regs_offset = OMAP4_MCSPI_REG_OFFSET, + .max_xfer_len = SZ_4K - 1, +}; + static const struct of_device_id omap_mcspi_of_match[] = { { .compatible = "ti,omap2-mcspi", @@ -1393,6 +1411,10 @@ static const struct of_device_id omap_mcspi_of_match[] = { .compatible = "ti,omap4-mcspi", .data = &omap4_pdata, }, + { + .compatible = "ti,am654-mcspi", + .data = &am654_pdata, + }, { }, }; MODULE_DEVICE_TABLE(of, omap_mcspi_of_match); @@ -1450,6 +1472,10 @@ static int omap2_mcspi_probe(struct platform_device *pdev) mcspi->pin_dir = pdata->pin_dir; } regs_offset = pdata->regs_offset; + if (pdata->max_xfer_len) { + mcspi->max_xfer_len = pdata->max_xfer_len; + master->max_transfer_size = omap2_mcspi_max_xfer_size; + } r = platform_get_resource(pdev, IORESOURCE_MEM, 0); mcspi->base = devm_ioremap_resource(&pdev->dev, r); diff --git a/include/linux/platform_data/spi-omap2-mcspi.h b/include/linux/platform_data/spi-omap2-mcspi.h index 0bf9fddb83064..3b400b1919a9b 100644 --- a/include/linux/platform_data/spi-omap2-mcspi.h +++ b/include/linux/platform_data/spi-omap2-mcspi.h @@ -11,6 +11,7 @@ struct omap2_mcspi_platform_config { unsigned short num_cs; unsigned int regs_offset; unsigned int pin_dir:1; + size_t max_xfer_len; }; struct omap2_mcspi_device_config { -- 2.20.1

5 years, 8 months

2
37
0 0

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