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[PATCH 1/3] drm/i915: Handle incomplete Z_FINISH for compressed error states

by Chris Wilson

The final call to zlib_deflate(Z_FINISH) may require more output space to be allocated and so needs to re-invoked. Failure to do so in the current code leads to incomplete zlib streams (albeit intact due to the use of Z_SYNC_FLUSH) resulting in the occasional short object capture. Testcase: igt/i915-error-capture.js Fixes: 0a97015d45ee ("drm/i915: Compress GPU objects in error state") Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com> Cc: <stable(a)vger.kernel.org> # v4.10+ --- drivers/gpu/drm/i915/i915_gpu_error.c | 60 +++++++++++++++++++++------ 1 file changed, 47 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index f7f2aa71d8d9..2eb26ea38d7c 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -237,6 +237,7 @@ static int compress_page(struct compress *c, struct drm_i915_error_object *dst) { struct z_stream_s *zstream = &c->zstream; + int flush = Z_NO_FLUSH; zstream->next_in = src; if (c->tmp && i915_memcpy_from_wc(c->tmp, src, PAGE_SIZE)) @@ -257,8 +258,11 @@ static int compress_page(struct compress *c, zstream->avail_out = PAGE_SIZE; } - if (zlib_deflate(zstream, Z_SYNC_FLUSH) != Z_OK) + if (zlib_deflate(zstream, flush) != Z_OK) return -EIO; + + if (zstream->avail_out) + flush = Z_SYNC_FLUSH; } while (zstream->avail_in); /* Fallback to uncompressed if we increase size? */ @@ -268,19 +272,43 @@ static int compress_page(struct compress *c, return 0; } -static void compress_fini(struct compress *c, +static int compress_flush(struct compress *c, struct drm_i915_error_object *dst) { struct z_stream_s *zstream = &c->zstream; + unsigned long page; - if (dst) { - zlib_deflate(zstream, Z_FINISH); - dst->unused = zstream->avail_out; - } + do { + switch (zlib_deflate(zstream, Z_FINISH)) { + case Z_OK: /* more space requested */ + page = __get_free_page(GFP_ATOMIC | __GFP_NOWARN); + if (!page) + return -ENOMEM; + + dst->pages[dst->page_count++] = (void *)page; + zstream->next_out = (void *)page; + zstream->avail_out = PAGE_SIZE; + break; + case Z_STREAM_END: + goto end; + default: /* any error */ + return -EIO; + } + } while (1); + +end: + memset(zstream->next_out, 0, zstream->avail_out); + dst->unused = zstream->avail_out; + return 0; +} + +static void compress_fini(struct compress *c, + struct drm_i915_error_object *dst) +{ + struct z_stream_s *zstream = &c->zstream; zlib_deflateEnd(zstream); kfree(zstream->workspace); - if (c->tmp) free_page((unsigned long)c->tmp); } @@ -319,6 +347,12 @@ static int compress_page(struct compress *c, return 0; } +static int compress_flush(struct compress *c, + struct drm_i915_error_object *dst) +{ + return 0; +} + static void compress_fini(struct compress *c, struct drm_i915_error_object *dst) { @@ -951,15 +985,15 @@ i915_error_object_create(struct drm_i915_private *i915, if (ret) goto unwind; } - goto out; + if (compress_flush(&compress, dst)) { unwind: - while (dst->page_count--) - free_page((unsigned long)dst->pages[dst->page_count]); - kfree(dst); - dst = NULL; + while (dst->page_count--) + free_page((unsigned long)dst->pages[dst->page_count]); + kfree(dst); + dst = NULL; + } -out: compress_fini(&compress, dst); ggtt->vm.clear_range(&ggtt->vm, slot, PAGE_SIZE); return dst; -- 2.18.0

7 years, 4 months

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request for 4.14-stable: cd8ddbf7a5e2 ("lightnvm: pblk: free padded entries in write buffer")

by Sudip Mukherjee

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

7 years, 4 months

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request for 4.14-stable: 295d6d5e3736 ("sched/deadline: Fix switching to -deadline")

by Sudip Mukherjee

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

7 years, 4 months

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Re: Patch "usb: gadget: u_audio: protect stream runtime fields with stream spinlock" has been added to the 4.14-stable tree

by Vladimir Zapolskiy

Hi Greg, On 08/26/2018 10:14 AM, gregkh(a)linuxfoundation.org wrote: > > This is a note to let you know that I've just added the patch titled > > usb: gadget: u_audio: protect stream runtime fields with stream spinlock > > to the 4.14-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: > usb-gadget-u_audio-protect-stream-runtime-fields-with-stream-spinlock.patch > and it can be found in the queue-4.14 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. > > > From foo@baz Sun Aug 26 09:13:00 CEST 2018 > From: Vladimir Zapolskiy <vladimir_zapolskiy(a)mentor.com> > Date: Thu, 21 Jun 2018 17:22:52 +0200 > Subject: usb: gadget: u_audio: protect stream runtime fields with stream spinlock > > From: Vladimir Zapolskiy <vladimir_zapolskiy(a)mentor.com> > > [ Upstream commit 56bc61587daadef67712068f251c4ef2e3932d94 ] > > The change protects almost the whole body of u_audio_iso_complete() > function by PCM stream lock, this is mainly sufficient to avoid a race > between USB request completion and stream termination, the change > prevents a possibility of invalid memory access in interrupt context > by memcpy(): > > Unable to handle kernel paging request at virtual address 00004e80 > pgd = c0004000 > [00004e80] *pgd=00000000 > Internal error: Oops: 817 [#1] PREEMPT SMP ARM > CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: G C 3.14.54+ #117 > task: da180b80 ti: da192000 task.ti: da192000 > PC is at memcpy+0x50/0x330 > LR is at 0xcdd92b0e > pc : [<c029ef30>] lr : [<cdd92b0e>] psr: 20000193 > sp : da193ce4 ip : dd86ae26 fp : 0000b180 > r10: daf81680 r9 : 00000000 r8 : d58a01ea > r7 : 2c0b43e4 r6 : acdfb08b r5 : 01a271cf r4 : 87389377 > r3 : 69469782 r2 : 00000020 r1 : daf82fe0 r0 : 00004e80 > Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel > Control: 10c5387d Table: 2b70804a DAC: 00000015 > Process ksoftirqd/0 (pid: 3, stack limit = 0xda192238) > > Also added a check for potential !runtime condition, commonly it is > done by PCM_RUNTIME_CHECK(substream) in the beginning, however this > does not completely prevent from oopses in u_audio_iso_complete(), > because the proper protection scheme must be implemented in PCM > library functions. > > An example of *not fixed* oops due to substream->runtime->* > dereference by snd_pcm_running(substream) from > snd_pcm_period_elapsed(), where substream->runtime is gone while > waiting the substream lock: > > Unable to handle kernel paging request at virtual address 6b6b6b6b > pgd = db7e4000 > [6b6b6b6b] *pgd=00000000 > CPU: 0 PID: 193 Comm: klogd Tainted: G C 3.14.54+ #118 > task: db5ac500 ti: db60c000 task.ti: db60c000 > PC is at snd_pcm_period_elapsed+0x48/0xd8 [snd_pcm] > LR is at snd_pcm_period_elapsed+0x40/0xd8 [snd_pcm] > pc : [<>] lr : [<>] psr: 60000193 > Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user > Control: 10c5387d Table: 2b7e404a DAC: 00000015 > Process klogd (pid: 193, stack limit = 0xdb60c238) > [<>] (snd_pcm_period_elapsed [snd_pcm]) from [<>] (udc_irq+0x500/0xbbc) > [<>] (udc_irq) from [<>] (ci_irq+0x280/0x304) > [<>] (ci_irq) from [<>] (handle_irq_event_percpu+0xa4/0x40c) > [<>] (handle_irq_event_percpu) from [<>] (handle_irq_event+0x3c/0x5c) > [<>] (handle_irq_event) from [<>] (handle_fasteoi_irq+0xc4/0x110) > [<>] (handle_fasteoi_irq) from [<>] (generic_handle_irq+0x20/0x30) > [<>] (generic_handle_irq) from [<>] (handle_IRQ+0x80/0xc0) > [<>] (handle_IRQ) from [<>] (gic_handle_irq+0x3c/0x60) > [<>] (gic_handle_irq) from [<>] (__irq_svc+0x44/0x78) > > Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy(a)mentor.com> > [erosca: W/o this patch, with minimal instrumentation [1], I can > consistently reproduce BUG: KASAN: use-after-free [2]] > > [1] Instrumentation to reproduce issue [2]: > diff --git a/drivers/usb/gadget/function/u_audio.c b/drivers/usb/gadget/function/u_audio.c > index a72295c953bb..bd0b308024fe 100644 > --- a/drivers/usb/gadget/function/u_audio.c > +++ b/drivers/usb/gadget/function/u_audio.c > @@ -16,6 +16,7 @@ > #include <sound/core.h> > #include <sound/pcm.h> > #include <sound/pcm_params.h> > +#include <linux/delay.h> > > #include "u_audio.h" > > @@ -147,6 +148,8 @@ static void u_audio_iso_complete(struct usb_ep *ep, struct usb_request *req) > > spin_unlock_irqrestore(&prm->lock, flags); > > + udelay(500); //delay here to increase probability of parallel activities > + > /* Pack USB load in ALSA ring buffer */ > pending = prm->dma_bytes - hw_ptr; > > [2] After applying [1], below BUG occurs on Rcar-H3-Salvator-X board: > ================================================================== > BUG: KASAN: use-after-free in u_audio_iso_complete+0x24c/0x520 [u_audio] > Read of size 8 at addr ffff8006cafcc248 by task swapper/0/0 > > CPU: 0 PID: 0 Comm: swapper/0 Tainted: G WC 4.14.47+ #160 > Hardware name: Renesas Salvator-X board based on r8a7795 ES2.0+ (DT) > Call trace: > [<ffff2000080925ac>] dump_backtrace+0x0/0x364 > [<ffff200008092924>] show_stack+0x14/0x1c > [<ffff200008f8dbcc>] dump_stack+0x108/0x174 > [<ffff2000083c71b8>] print_address_description+0x7c/0x32c > [<ffff2000083c78e8>] kasan_report+0x324/0x354 > [<ffff2000083c6114>] __asan_load8+0x24/0x94 > [<ffff2000021d1b34>] u_audio_iso_complete+0x24c/0x520 [u_audio] > [<ffff20000152fe50>] usb_gadget_giveback_request+0x480/0x4d0 [udc_core] > [<ffff200001860ab8>] usbhsg_queue_done+0x100/0x130 [renesas_usbhs] > [<ffff20000185f814>] usbhsf_pkt_handler+0x1a4/0x298 [renesas_usbhs] > [<ffff20000185fb38>] usbhsf_irq_ready+0x128/0x178 [renesas_usbhs] > [<ffff200001859cc8>] usbhs_interrupt+0x440/0x490 [renesas_usbhs] > [<ffff2000081a0288>] __handle_irq_event_percpu+0x594/0xa58 > [<ffff2000081a07d0>] handle_irq_event_percpu+0x84/0x12c > [<ffff2000081a0928>] handle_irq_event+0xb0/0x10c > [<ffff2000081a8384>] handle_fasteoi_irq+0x1e0/0x2ec > [<ffff20000819e5f8>] generic_handle_irq+0x2c/0x44 > [<ffff20000819f0d0>] __handle_domain_irq+0x190/0x194 > [<ffff20000808177c>] gic_handle_irq+0x80/0xac > Exception stack(0xffff200009e97c80 to 0xffff200009e97dc0) > 7c80: 0000000000000000 0000000000000000 0000000000000003 ffff200008179298 > 7ca0: ffff20000ae1c180 dfff200000000000 0000000000000000 ffff2000081f9a88 > 7cc0: ffff200009eb5960 ffff200009e97cf0 0000000000001600 ffff0400041b064b > 7ce0: 0000000000000000 0000000000000002 0000000200000001 0000000000000001 > 7d00: ffff20000842197c 0000ffff958c4970 0000000000000000 ffff8006da0d5b80 > 7d20: ffff8006d4678498 0000000000000000 000000126bde0a8b ffff8006d4678480 > 7d40: 0000000000000000 000000126bdbea64 ffff200008fd0000 ffff8006fffff980 > 7d60: 00000000495f0018 ffff200009e97dc0 ffff200008b6c4ec ffff200009e97dc0 > 7d80: ffff200008b6c4f0 0000000020000145 ffff8006da0d5b80 ffff8006d4678498 > 7da0: ffffffffffffffff ffff8006d4678498 ffff200009e97dc0 ffff200008b6c4f0 > [<ffff200008084034>] el1_irq+0xb4/0x12c > [<ffff200008b6c4f0>] cpuidle_enter_state+0x818/0x844 > [<ffff200008b6c59c>] cpuidle_enter+0x18/0x20 > [<ffff20000815f2e4>] call_cpuidle+0x98/0x9c > [<ffff20000815f674>] do_idle+0x214/0x264 > [<ffff20000815facc>] cpu_startup_entry+0x20/0x24 > [<ffff200008fb09d8>] rest_init+0x30c/0x320 > [<ffff2000095f1338>] start_kernel+0x570/0x5b0 > ---<-snip->--- > > Fixes: 132fcb460839 ("usb: gadget: Add Audio Class 2.0 Driver") > Signed-off-by: Eugeniu Rosca <erosca(a)de.adit-jv.com> > > Signed-off-by: Felipe Balbi <felipe.balbi(a)linux.intel.com> > > Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> > Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> > --- > drivers/usb/gadget/function/u_audio.c | 13 ++++++++++++- > 1 file changed, 12 insertions(+), 1 deletion(-) > > --- a/drivers/usb/gadget/function/u_audio.c > +++ b/drivers/usb/gadget/function/u_audio.c > @@ -25,6 +25,7 @@ > #include <sound/core.h> > #include <sound/pcm.h> > #include <sound/pcm_params.h> > +#include <linux/delay.h> > See a comment below... > #include "u_audio.h" > > @@ -88,7 +89,7 @@ static const struct snd_pcm_hardware uac > static void u_audio_iso_complete(struct usb_ep *ep, struct usb_request *req) > { > unsigned pending; > - unsigned long flags; > + unsigned long flags, flags2; > unsigned int hw_ptr; > int status = req->status; > struct uac_req *ur = req->context; > @@ -115,7 +116,14 @@ static void u_audio_iso_complete(struct > if (!substream) > goto exit; > > + snd_pcm_stream_lock_irqsave(substream, flags2); > + > runtime = substream->runtime; > + if (!runtime || !snd_pcm_running(substream)) { > + snd_pcm_stream_unlock_irqrestore(substream, flags2); > + goto exit; > + } > + > spin_lock_irqsave(&prm->lock, flags); > > if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { > @@ -146,6 +154,8 @@ static void u_audio_iso_complete(struct > > spin_unlock_irqrestore(&prm->lock, flags); > > + udelay(500); //delay here to increase probability of parallel activities > + ^^^^^ That part of the change came from the commit message, it just describes instrumentation, and adding it to the change itself is wrong. Note that the source commit 56bc61587daad does not have such issue. -- Best wishes, Vladimir

7 years, 4 months

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request for 4.4-stable: 56656e960b555 ("ovl: rename is_merge to is_lowest")

by SZ Lin (林上智)

Hi Greg, This patch is not marked for 4.4-stable, but it's already in 4.9 and 4.14 stable. This is a trivial rename patch, but the naming would be more logical and makes backports easier. Please consider to apply this patch to 4.4-stable. -- SZ Lin (林上智)

7 years, 4 months

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[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 ea101a702611f987c937a5fafe00f714fd9c1fe8: Linux 4.9.122 (2018-08-18 10:47:20 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git tags/for-greg-4.9-14082018 for you to fetch changes up to 9e73bb5b6b5317c1a0b3d722e36d306a5f7b5d1e: mm/memory.c: check return value of ioremap_prot (2018-08-18 10:17:02 -0400) - ---------------------------------------------------------------- for-greg-4.9-14082018 - ---------------------------------------------------------------- Aleksander Morgado (1): qmi_wwan: fix interface number for DW5821e production firmware Alexander Sverdlin (1): i2c: davinci: Avoid zero value of CLKH Alexey Kodanev (1): dccp: fix undefined behavior with 'cwnd' shift in ccid2_cwnd_restart() Bernd Edlinger (1): nl80211: Add a missing break in parse_station_flags Calvin Walton (1): tools/power turbostat: Read extended processor family from CPUID Colin Ian King (1): drivers: net: lmc: fix case value for target abort error Cong Wang (1): vsock: split dwork to avoid reinitializations Daniel Borkmann (1): bpf, ppc64: fix unexpected r0=0 exit path inside bpf_xadd Eric Dumazet (1): xfrm_user: prevent leaking 2 bytes of kernel memory Eugeniu Rosca (1): usb: gadget: f_uac2: fix endianness of 'struct cntrl_*_lay3' Eyal Birger (1): vti6: fix PMTU caching and reporting on xmit Florian Westphal (3): xfrm: free skb if nlsk pointer is NULL netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state atl1c: reserve min skb headroom Govindarajulu Varadarajan (1): enic: handle mtu change for vf properly Guenter Roeck (1): media: staging: omap4iss: Include asm/cacheflush.h after generic includes Jia-Ju Bai (2): usb: gadget: r8a66597: Fix two possible sleep-in-atomic-context bugs in init_controller() usb: gadget: r8a66597: Fix a possible sleep-in-atomic-context bugs in r8a66597_queue() Jim Gill (1): scsi: vmw_pvscsi: Return DID_RESET for status SAM_STAT_COMMAND_TERMINATED Johannes Thumshirn (2): scsi: fcoe: drop frames in ELS LOGO error path scsi: fcoe: clear FC_RP_STARTED flags when receiving a LOGO Kees Cook (1): x86/boot: Fix if_changed build flip/flop bug Kiran Kumar Modukuri (3): fscache: Allow cancelled operations to be enqueued cachefiles: Fix refcounting bug in backing-file read monitoring cachefiles: Wait rather than BUG'ing on "Unexpected object collision" Kirill Tkhai (1): memcg: remove memcg_cgroup::id from IDR on mem_cgroup_css_alloc() failure Len Brown (1): tools/power turbostat: fix -S on UP systems Li Wang (1): zswap: re-check zswap_is_full() after do zswap_shrink() Linus Torvalds (1): squashfs metadata 2: electric boogaloo Lucas Stach (2): drm/imx: imx-ldb: disable LDB on driver bind drm/imx: imx-ldb: check if channel is enabled before printing warning Masami Hiramatsu (1): selftests/ftrace: Add snapshot and tracing_on test case Nicholas Mc Guire (2): drm: re-enable error handling can: mpc5xxx_can: check of_iomap return before use Peter Senna Tschudin (1): tools: usb: ffs-test: Fix build on big endian systems Phillip Lougher (1): Squashfs: Compute expected length from inode size rather than block length RafaÅ‚ MiÅ‚ecki (1): Revert "MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum" Randy Dunlap (5): usb/phy: fix PPC64 build errors in phy-fsl-usb.c net: prevent ISA drivers from building on PPC32 arc: [plat-eznps] fix data type errors in platform headers arc: fix build errors in arc/include/asm/delay.h arc: fix type warnings in arc/mm/cache.c Sean Paul (1): drm/bridge: adv7511: Reset registers on hotplug Shubhrajyoti Datta (1): net: axienet: Fix double deregister of mdio Sudarsana Reddy Kalluru (3): qed: Fix possible race for the link state value. qed: Correct Multicast API to reflect existence of 256 approximate buckets. bnx2x: Fix invalid memory access in rss hash config path. Thomas Gleixner (1): perf/x86/amd/ibs: Don't access non-started event Tommi Rantala (1): xfrm: fix missing dst_release() after policy blocking lbcast and multicast Varun Prakash (1): scsi: libiscsi: fix possible NULL pointer dereference in case of TMF Willem de Bruijn (1): packet: refine ring v3 block size test to hold one frame Xin Long (1): ip6_tunnel: use the right value for ipv4 min mtu check in ip6_tnl_xmit YueHaibing (1): net: caif: Add a missing rcu_read_unlock() in caif_flow_cb jie@chenjie6@huwei.com (1): mm/memory.c: check return value of ioremap_prot mpubbise(a)codeaurora.org (1): mac80211: add stations tied to AP_VLANs during hw reconfig arch/arc/include/asm/delay.h | 3 + arch/arc/mm/cache.c | 7 +- arch/arc/plat-eznps/include/plat/ctop.h | 1 + arch/mips/bcm47xx/setup.c | 6 -- arch/mips/include/asm/mipsregs.h | 3 - arch/powerpc/net/bpf_jit_comp64.c | 29 ++------ arch/x86/boot/compressed/Makefile | 8 ++- arch/x86/events/amd/ibs.c | 6 +- drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 12 ++++ drivers/gpu/drm/drm_context.c | 2 +- drivers/gpu/drm/imx/imx-ldb.c | 9 ++- drivers/i2c/busses/i2c-davinci.c | 8 ++- drivers/net/can/mscan/mpc5xxx_can.c | 5 ++ drivers/net/ethernet/3com/Kconfig | 2 +- drivers/net/ethernet/amd/Kconfig | 4 +- drivers/net/ethernet/atheros/atl1c/atl1c_main.c | 1 + .../net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c | 13 +++- drivers/net/ethernet/cirrus/Kconfig | 1 + drivers/net/ethernet/cisco/enic/enic_main.c | 78 ++++++++-------------- drivers/net/ethernet/qlogic/qed/qed_l2.c | 15 ++--- drivers/net/ethernet/qlogic/qed/qed_l2.h | 2 +- drivers/net/ethernet/qlogic/qed/qed_mcp.c | 1 + drivers/net/ethernet/qlogic/qed/qed_sriov.c | 2 +- drivers/net/ethernet/qlogic/qed/qed_vf.c | 4 +- drivers/net/ethernet/qlogic/qed/qed_vf.h | 7 +- drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c | 1 + drivers/net/usb/qmi_wwan.c | 2 +- drivers/net/wan/lmc/lmc_main.c | 2 +- drivers/scsi/fcoe/fcoe_ctlr.c | 4 +- drivers/scsi/libfc/fc_rport.c | 1 + drivers/scsi/libiscsi.c | 12 ++-- drivers/scsi/vmw_pvscsi.c | 11 ++- drivers/staging/media/omap4iss/iss_video.c | 3 +- drivers/usb/gadget/function/f_uac2.c | 20 +++--- drivers/usb/gadget/udc/r8a66597-udc.c | 6 +- drivers/usb/phy/phy-fsl-usb.c | 4 +- fs/cachefiles/namei.c | 1 - fs/cachefiles/rdwr.c | 17 +++-- fs/fscache/operation.c | 6 +- fs/squashfs/file.c | 50 ++++++++------ fs/squashfs/file_cache.c | 4 +- fs/squashfs/file_direct.c | 24 +++---- fs/squashfs/squashfs.h | 3 +- include/net/af_vsock.h | 4 +- mm/memcontrol.c | 15 +++-- mm/memory.c | 3 + mm/zswap.c | 9 +++ net/caif/caif_dev.c | 4 +- net/dccp/ccids/ccid2.c | 6 +- net/ipv6/ip6_tunnel.c | 8 +-- net/ipv6/ip6_vti.c | 11 +-- net/mac80211/util.c | 3 +- net/netfilter/nf_conntrack_proto_dccp.c | 8 +-- net/packet/af_packet.c | 10 +-- net/vmw_vsock/af_vsock.c | 15 +++-- net/vmw_vsock/vmci_transport.c | 3 +- net/wireless/nl80211.c | 1 + net/xfrm/xfrm_policy.c | 3 + net/xfrm/xfrm_user.c | 18 +++-- tools/power/x86/turbostat/turbostat.c | 8 +-- .../selftests/ftrace/test.d/00basic/snapshot.tc | 28 ++++++++ tools/usb/ffs-test.c | 19 +++++- 62 files changed, 336 insertions(+), 240 deletions(-) create mode 100644 tools/testing/selftests/ftrace/test.d/00basic/snapshot.tc -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAluBcVkACgkQ3qZv95d3 LNw9LhAAhYO1gSH1TU/L3yOt3RFvsIGSWqlDjl746dUkHgxwF0pZeFufDCN4hI8C Oi8iFRum4yScnvrm9Gj6ZMR4fvHjT3i0uixvFB8tyE6MGIOYoHyFd7FDHFLsFK4D UrA43Ow+cIjp+BuWJ/6fp0c9WwdcxDQUjqZS81Tc+FgQMiGLb0JpGLVuI+ftShdz PAdJqp4yg9oNb8xByyC5QDHm6CGC26BR+MJXsY8cmJIBcGihBy4UMZXYb8dasp9w 3qL4zLLBlHWRvH+JJJE0t2i9KrRf1TgfRuuu8f9B5Ey9YyilokpBZ7c9jFRfzLn9 TS+WW6xQqwmgLVp3/F+/r9xw2rCdZStlEPjcuiIU6nrSXf3yg41q50CQd3+gkCEy 1Rb9fWVWkRX/hyUCzCp1TBK++zPjC5DmxAxobvHKWElvdsP57CEV+0hPqyb6F/ve FPiH4u0BfdkToEDvL6mIi12CGcQV5eqW0bJv6OLbetvsGR/ATBzZfIXkm6TpWYri ayOJzIsRVmt3neACIY3iZR8lSoW7Lj4kO1q+iXzUoD5NDJYh3HVDG13cmMu7NzSC 8SLAWGA1N8i8YDTTXePQPd9Y43qRaF9D3mxlN45cDrfIYdt0cFrQ8/tjXukuaGKq Pc+jr4qfByVetWSHc7s+mPEzfHzRhO4lbCa+tZWL2sF7tTYYksw= =eZ0Z -----END PGP SIGNATURE-----

7 years, 4 months

2
1
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 4cea13b66144903ae7310331b43e08f7b2d6aadb: Linux 4.14.65 (2018-08-18 10:48:00 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git tags/for-greg-4.14-14082018 for you to fetch changes up to a1145b9daa1f738d7aa941ebc14426db8ea4da5c: mm/memory.c: check return value of ioremap_prot (2018-08-18 10:16:43 -0400) - ---------------------------------------------------------------- for-greg-4.14-14082018 - ---------------------------------------------------------------- Aleksander Morgado (1): qmi_wwan: fix interface number for DW5821e production firmware Alexander Sverdlin (1): i2c: davinci: Avoid zero value of CLKH Alexey Kodanev (1): dccp: fix undefined behavior with 'cwnd' shift in ccid2_cwnd_restart() Benjamin Tissoires (1): gpiolib-acpi: make sure we trigger edge events at least once on boot Bernd Edlinger (1): nl80211: Add a missing break in parse_station_flags Calvin Walton (1): tools/power turbostat: Read extended processor family from CPUID Colin Ian King (1): drivers: net: lmc: fix case value for target abort error Cong Wang (2): vsock: split dwork to avoid reinitializations llc: use refcount_inc_not_zero() for llc_sap_find() Daniel Borkmann (1): bpf, ppc64: fix unexpected r0=0 exit path inside bpf_xadd Davidlohr Bueso (1): ipc/sem.c: prevent queue.status tearing in semop Eric Dumazet (1): xfrm_user: prevent leaking 2 bytes of kernel memory Eugeniu Rosca (3): usb: gadget: f_uac2: fix error handling in afunc_bind (again) usb: gadget: u_audio: fix pcm/card naming in g_audio_setup() usb: gadget: f_uac2: fix endianness of 'struct cntrl_*_lay3' Eugeniy Paltsev (1): ARC: dma [non-IOC] setup SMP_CACHE_BYTES and cache_line_size Eyal Birger (1): vti6: fix PMTU caching and reporting on xmit Faiz Abbas (1): can: m_can: Move accessing of message ram to after clocks are enabled Florian Westphal (5): xfrm: free skb if nlsk pointer is NULL netfilter: nf_tables: fix memory leaks on chain rename netfilter: nf_tables: don't allow to rename to already-pending name netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state atl1c: reserve min skb headroom Govindarajulu Varadarajan (2): enic: handle mtu change for vf properly enic: do not call enic_change_mtu in enic_probe Guenter Roeck (1): media: staging: omap4iss: Include asm/cacheflush.h after generic includes Hailong Liu (1): sched/rt: Restore rt_runtime after disabling RT_RUNTIME_SHARE Hugh Dickins (1): mm: delete historical BUG from zap_pmd_range() Jason Wang (1): vhost: reset metadata cache when initializing new IOTLB Jia-Ju Bai (2): usb: gadget: r8a66597: Fix two possible sleep-in-atomic-context bugs in init_controller() usb: gadget: r8a66597: Fix a possible sleep-in-atomic-context bugs in r8a66597_queue() Jim Gill (1): scsi: vmw_pvscsi: Return DID_RESET for status SAM_STAT_COMMAND_TERMINATED Johannes Thumshirn (3): scsi: fcoe: fix use-after-free in fcoe_ctlr_els_send scsi: fcoe: drop frames in ELS LOGO error path scsi: fcoe: clear FC_RP_STARTED flags when receiving a LOGO John Hurley (1): nfp: flower: fix port metadata conversion bug Josef Bacik (2): nbd: don't requeue the same request twice. nbd: handle unexpected replies better Joshua Frkuska (1): usb: gadget: u_audio: update hw_ptr in iso_complete after data copied Kees Cook (1): x86/boot: Fix if_changed build flip/flop bug Kiran Kumar Modukuri (3): fscache: Allow cancelled operations to be enqueued cachefiles: Fix refcounting bug in backing-file read monitoring cachefiles: Wait rather than BUG'ing on "Unexpected object collision" Kirill Tkhai (1): memcg: remove memcg_cgroup::id from IDR on mem_cgroup_css_alloc() failure Len Brown (1): tools/power turbostat: fix -S on UP systems Li Wang (1): zswap: re-check zswap_is_full() after do zswap_shrink() Linus Torvalds (1): squashfs metadata 2: electric boogaloo Lucas Stach (2): drm/imx: imx-ldb: disable LDB on driver bind drm/imx: imx-ldb: check if channel is enabled before printing warning Masami Hiramatsu (1): selftests/ftrace: Add snapshot and tracing_on test case Nicholas Mc Guire (2): drm: re-enable error handling can: mpc5xxx_can: check of_iomap return before use Ofer Levi (1): ARC: [plat-eznps] Add missing struct nps_host_reg_aux_dpc Peter Rosin (2): locking/rtmutex: Allow specifying a subclass for nested locking i2c/mux, locking/core: Annotate the nested rt_mutex usage Peter Senna Tschudin (1): tools: usb: ffs-test: Fix build on big endian systems Phillip Lougher (1): Squashfs: Compute expected length from inode size rather than block length RafaÅ‚ MiÅ‚ecki (1): Revert "MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum" Randy Dunlap (6): usb/phy: fix PPC64 build errors in phy-fsl-usb.c net: prevent ISA drivers from building on PPC32 arc: [plat-eznps] fix data type errors in platform headers arc: [plat-eznps] fix printk warning in arc/plat-eznps/mtm.c arc: fix build errors in arc/include/asm/delay.h arc: fix type warnings in arc/mm/cache.c Sean Christopherson (1): KVM: vmx: use local variable for current_vmptr when emulating VMPTRST Sean Paul (1): drm/bridge: adv7511: Reset registers on hotplug Shubhrajyoti Datta (1): net: axienet: Fix double deregister of mdio Steven Rostedt (VMware) (1): sparc/time: Add missing __init to init_tick_ops() Sudarsana Reddy Kalluru (4): qed: Fix link flap issue due to mismatching EEE capabilities. qed: Fix possible race for the link state value. qed: Correct Multicast API to reflect existence of 256 approximate buckets. bnx2x: Fix invalid memory access in rss hash config path. Taehee Yoo (2): netfilter: nft_set_hash: add rcu_barrier() in the nft_rhash_destroy() bpf: use GFP_ATOMIC instead of GFP_KERNEL in bpf_parse_prog() Theodore Ts'o (1): ext4: clear mmp sequence number when remounting read-only Thomas Gleixner (1): perf/x86/amd/ibs: Don't access non-started event Thomas Petazzoni (1): sparc: use asm-generic version of msi.h Tommi Rantala (1): xfrm: fix missing dst_release() after policy blocking lbcast and multicast Ursula Braun (1): net/smc: no shutdown in state SMC_LISTEN Varun Prakash (2): scsi: target: iscsi: cxgbit: fix max iso npdu calculation scsi: libiscsi: fix possible NULL pointer dereference in case of TMF Vladimir Zapolskiy (3): usb: gadget: u_audio: remove caching of stream buffer parameters usb: gadget: u_audio: remove cached period bytes value usb: gadget: u_audio: protect stream runtime fields with stream spinlock Willem de Bruijn (1): packet: refine ring v3 block size test to hold one frame Xin Long (1): ip6_tunnel: use the right value for ipv4 min mtu check in ip6_tnl_xmit YueHaibing (1): net: caif: Add a missing rcu_read_unlock() in caif_flow_cb Zhen Lei (1): esp6: fix memleak on error path in esp6_input dann frazier (1): hinic: Link the logical network device to the pci device in sysfs jie@chenjie6@huwei.com (1): mm/memory.c: check return value of ioremap_prot mpubbise(a)codeaurora.org (1): mac80211: add stations tied to AP_VLANs during hw reconfig arch/arc/Kconfig | 3 + arch/arc/include/asm/cache.h | 4 +- arch/arc/include/asm/delay.h | 3 + arch/arc/mm/cache.c | 7 +- arch/arc/plat-eznps/include/plat/ctop.h | 10 +++ arch/arc/plat-eznps/mtm.c | 6 +- arch/mips/bcm47xx/setup.c | 6 -- arch/mips/include/asm/mipsregs.h | 3 - arch/powerpc/net/bpf_jit_comp64.c | 29 ++----- arch/sparc/include/asm/Kbuild | 1 + arch/sparc/kernel/time_64.c | 2 +- arch/x86/boot/compressed/Makefile | 8 +- arch/x86/events/amd/ibs.c | 6 +- arch/x86/kvm/vmx.c | 15 ++-- drivers/block/nbd.c | 96 ++++++++++++++++++---- drivers/gpio/gpiolib-acpi.c | 56 ++++++++++++- drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 12 +++ drivers/gpu/drm/drm_context.c | 2 +- drivers/gpu/drm/imx/imx-ldb.c | 9 +- drivers/i2c/busses/i2c-davinci.c | 8 +- drivers/i2c/i2c-core-base.c | 2 +- drivers/i2c/i2c-mux.c | 4 +- drivers/net/can/m_can/m_can.c | 7 +- drivers/net/can/mscan/mpc5xxx_can.c | 5 ++ drivers/net/ethernet/3com/Kconfig | 2 +- drivers/net/ethernet/amd/Kconfig | 4 +- drivers/net/ethernet/atheros/atl1c/atl1c_main.c | 1 + .../net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c | 13 ++- drivers/net/ethernet/cirrus/Kconfig | 1 + drivers/net/ethernet/cisco/enic/enic_main.c | 80 +++++++----------- drivers/net/ethernet/huawei/hinic/hinic_main.c | 1 + drivers/net/ethernet/netronome/nfp/flower/main.c | 4 +- drivers/net/ethernet/qlogic/qed/qed_l2.c | 15 ++-- drivers/net/ethernet/qlogic/qed/qed_l2.h | 2 +- drivers/net/ethernet/qlogic/qed/qed_mcp.c | 13 ++- drivers/net/ethernet/qlogic/qed/qed_sriov.c | 2 +- drivers/net/ethernet/qlogic/qed/qed_vf.c | 4 +- drivers/net/ethernet/qlogic/qed/qed_vf.h | 7 +- drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c | 1 + drivers/net/usb/qmi_wwan.c | 2 +- drivers/net/wan/lmc/lmc_main.c | 2 +- drivers/scsi/fcoe/fcoe_ctlr.c | 6 +- drivers/scsi/libfc/fc_rport.c | 1 + drivers/scsi/libiscsi.c | 12 +-- drivers/scsi/vmw_pvscsi.c | 11 ++- drivers/staging/media/omap4iss/iss_video.c | 3 +- drivers/target/iscsi/cxgbit/cxgbit_target.c | 16 ++-- drivers/usb/gadget/function/f_uac2.c | 24 +++--- drivers/usb/gadget/function/u_audio.c | 88 ++++++++------------ drivers/usb/gadget/udc/r8a66597-udc.c | 6 +- drivers/usb/phy/phy-fsl-usb.c | 4 +- drivers/vhost/vhost.c | 9 +- fs/cachefiles/namei.c | 1 - fs/cachefiles/rdwr.c | 17 ++-- fs/ext4/mmp.c | 7 +- fs/ext4/super.c | 2 + fs/fscache/operation.c | 6 +- fs/squashfs/file.c | 50 ++++++----- fs/squashfs/file_cache.c | 4 +- fs/squashfs/file_direct.c | 24 +++--- fs/squashfs/squashfs.h | 3 +- include/linux/rtmutex.h | 7 ++ include/net/af_vsock.h | 4 +- include/net/llc.h | 5 ++ ipc/sem.c | 2 +- kernel/locking/rtmutex.c | 29 ++++++- kernel/sched/rt.c | 2 + mm/memcontrol.c | 15 +++- mm/memory.c | 9 +- mm/zswap.c | 9 ++ net/caif/caif_dev.c | 4 +- net/core/lwt_bpf.c | 2 +- net/dccp/ccids/ccid2.c | 6 +- net/ipv6/esp6.c | 4 +- net/ipv6/ip6_tunnel.c | 8 +- net/ipv6/ip6_vti.c | 11 +-- net/llc/llc_core.c | 4 +- net/mac80211/util.c | 3 +- net/netfilter/nf_conntrack_proto_dccp.c | 8 +- net/netfilter/nf_tables_api.c | 59 ++++++++----- net/netfilter/nft_set_hash.c | 1 + net/packet/af_packet.c | 10 ++- net/smc/af_smc.c | 3 +- net/vmw_vsock/af_vsock.c | 15 ++-- net/vmw_vsock/vmci_transport.c | 3 +- net/wireless/nl80211.c | 1 + net/xfrm/xfrm_policy.c | 3 + net/xfrm/xfrm_user.c | 18 ++-- tools/power/x86/turbostat/turbostat.c | 8 +- .../selftests/ftrace/test.d/00basic/snapshot.tc | 28 +++++++ tools/usb/ffs-test.c | 19 ++++- 91 files changed, 663 insertions(+), 389 deletions(-) create mode 100644 tools/testing/selftests/ftrace/test.d/00basic/snapshot.tc -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAluBcUoACgkQ3qZv95d3 LNypkQ/+JcfYVO/MhrMr3Ipp3bPWoVw+jUJykP0m2EL6SB2eol2iG6Nvkn91Z4Z+ uYIwxkipZrkDiB6ojwThu6W1LXfvHyUwXPfUEerM6RhJnvWbNEL18hGX0TiPJJ2w vvhJj59hxD0hmRcIOZsUIEe0H/aNMNMrw/Ya3v1bpXdqGbtnmu4uDuqiLhY6UmjR 9gBnL047L4n0UVdq+GgbNSDKybTuRUeMiKO55gjfl2PHTsksIbrXsXY5LMpgZ5H9 YZ+t15l3wLgIBu+qGu05u9vbHMiwgFRZGfXHTRnj413DghZJix8mK8MQWpchV684 VE/aFiXnj2CmANAGPaTaakNyyqa0UT280+OQUPCSWrvzCTMFfrxUzT/h/HkrJqf9 PgJHXSOjb3GwVj7BGMcX+SREjk23pJYSwpsEPpq9OAOIlX9+I7ovM6axVxPR0goU Dhvfjb0VbIqsib8WUvZAylkZGhd+IzIjyGEYsiyjwf4tZiWhn+/8B+WKaHlBbXuC 98Fagd/ywH9BexhbmA4w6Q0EpC8WU4vMwZHQluxQmGp33JdiBket7flAl9trr2K8 slWozy4rzUBoa1K1t+wsMNInCqjEqqF93FQdMN9U0s3IXw0IVzicRARTa70fKoog 42Uw8k9Nt0GBuiE/k9ccuIv+NaE8WT9Vm0bI670isofrwP756ks= =pi0Q -----END PGP SIGNATURE-----

7 years, 4 months

2
1
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request for 4.18-stable: 2fa4a32613c9 ("scsi: libsas: dynamically allocate and free ata host")

by Jason Yan

Hi Greg, This patch fixes a bug of libsas and is not in 4.18-stable yet. Please apply to your queue. Thanks -- Jason

7 years, 4 months

2
1
0 0

[PATCH v2] crypto: vmx - Fix sleep-in-atomic bugs

by Ondrej Mosnacek

This patch fixes sleep-in-atomic bugs in AES-CBC and AES-XTS VMX implementations. The problem is that the blkcipher_* functions should not be called in atomic context. The bugs can be reproduced via the AF_ALG interface by trying to encrypt/decrypt sufficiently large buffers (at least 64 KiB) using the VMX implementations of 'cbc(aes)' or 'xts(aes)'. Such operations then trigger BUG in crypto_yield(): [ 891.863680] BUG: sleeping function called from invalid context at include/crypto/algapi.h:424 [ 891.864622] in_atomic(): 1, irqs_disabled(): 0, pid: 12347, name: kcapi-enc [ 891.864739] 1 lock held by kcapi-enc/12347: [ 891.864811] #0: 00000000f5d42c46 (sk_lock-AF_ALG){+.+.}, at: skcipher_recvmsg+0x50/0x530 [ 891.865076] CPU: 5 PID: 12347 Comm: kcapi-enc Not tainted 4.19.0-0.rc0.git3.1.fc30.ppc64le #1 [ 891.865251] Call Trace: [ 891.865340] [c0000003387578c0] [c000000000d67ea4] dump_stack+0xe8/0x164 (unreliable) [ 891.865511] [c000000338757910] [c000000000172a58] ___might_sleep+0x2f8/0x310 [ 891.865679] [c000000338757990] [c0000000006bff74] blkcipher_walk_done+0x374/0x4a0 [ 891.865825] [c0000003387579e0] [d000000007e73e70] p8_aes_cbc_encrypt+0x1c8/0x260 [vmx_crypto] [ 891.865993] [c000000338757ad0] [c0000000006c0ee0] skcipher_encrypt_blkcipher+0x60/0x80 [ 891.866128] [c000000338757b10] [c0000000006ec504] skcipher_recvmsg+0x424/0x530 [ 891.866283] [c000000338757bd0] [c000000000b00654] sock_recvmsg+0x74/0xa0 [ 891.866403] [c000000338757c10] [c000000000b00f64] ___sys_recvmsg+0xf4/0x2f0 [ 891.866515] [c000000338757d90] [c000000000b02bb8] __sys_recvmsg+0x68/0xe0 [ 891.866631] [c000000338757e30] [c00000000000bbe4] system_call+0x5c/0x70 Fixes: 8c755ace357c ("crypto: vmx - Adding CBC routines for VMX module") Fixes: c07f5d3da643 ("crypto: vmx - Adding support for XTS") Cc: stable(a)vger.kernel.org Signed-off-by: Ondrej Mosnacek <omosnace(a)redhat.com> --- Still untested, please test and review if possible. Changes in v2: - fix leaving preemtption, etc. disabled when leaving the function (I switched to the more obvious and less efficient variant for the sake of clarity.) drivers/crypto/vmx/aes_cbc.c | 30 ++++++++++++++---------------- drivers/crypto/vmx/aes_xts.c | 21 ++++++++++++++------- 2 files changed, 28 insertions(+), 23 deletions(-) diff --git a/drivers/crypto/vmx/aes_cbc.c b/drivers/crypto/vmx/aes_cbc.c index 5285ece4f33a..b71895871be3 100644 --- a/drivers/crypto/vmx/aes_cbc.c +++ b/drivers/crypto/vmx/aes_cbc.c @@ -107,24 +107,23 @@ static int p8_aes_cbc_encrypt(struct blkcipher_desc *desc, ret = crypto_skcipher_encrypt(req); skcipher_request_zero(req); } else { - preempt_disable(); - pagefault_disable(); - enable_kernel_vsx(); - blkcipher_walk_init(&walk, dst, src, nbytes); ret = blkcipher_walk_virt(desc, &walk); while ((nbytes = walk.nbytes)) { + preempt_disable(); + pagefault_disable(); + enable_kernel_vsx(); aes_p8_cbc_encrypt(walk.src.virt.addr, walk.dst.virt.addr, nbytes & AES_BLOCK_MASK, &ctx->enc_key, walk.iv, 1); + disable_kernel_vsx(); + pagefault_enable(); + preempt_enable(); + nbytes &= AES_BLOCK_SIZE - 1; ret = blkcipher_walk_done(desc, &walk, nbytes); } - - disable_kernel_vsx(); - pagefault_enable(); - preempt_enable(); } return ret; @@ -147,24 +146,23 @@ static int p8_aes_cbc_decrypt(struct blkcipher_desc *desc, ret = crypto_skcipher_decrypt(req); skcipher_request_zero(req); } else { - preempt_disable(); - pagefault_disable(); - enable_kernel_vsx(); - blkcipher_walk_init(&walk, dst, src, nbytes); ret = blkcipher_walk_virt(desc, &walk); while ((nbytes = walk.nbytes)) { + preempt_disable(); + pagefault_disable(); + enable_kernel_vsx(); aes_p8_cbc_encrypt(walk.src.virt.addr, walk.dst.virt.addr, nbytes & AES_BLOCK_MASK, &ctx->dec_key, walk.iv, 0); + disable_kernel_vsx(); + pagefault_enable(); + preempt_enable(); + nbytes &= AES_BLOCK_SIZE - 1; ret = blkcipher_walk_done(desc, &walk, nbytes); } - - disable_kernel_vsx(); - pagefault_enable(); - preempt_enable(); } return ret; diff --git a/drivers/crypto/vmx/aes_xts.c b/drivers/crypto/vmx/aes_xts.c index 8bd9aff0f55f..e9954a7d4694 100644 --- a/drivers/crypto/vmx/aes_xts.c +++ b/drivers/crypto/vmx/aes_xts.c @@ -116,32 +116,39 @@ static int p8_aes_xts_crypt(struct blkcipher_desc *desc, ret = enc? crypto_skcipher_encrypt(req) : crypto_skcipher_decrypt(req); skcipher_request_zero(req); } else { + blkcipher_walk_init(&walk, dst, src, nbytes); + + ret = blkcipher_walk_virt(desc, &walk); + preempt_disable(); pagefault_disable(); enable_kernel_vsx(); - blkcipher_walk_init(&walk, dst, src, nbytes); - - ret = blkcipher_walk_virt(desc, &walk); iv = walk.iv; memset(tweak, 0, AES_BLOCK_SIZE); aes_p8_encrypt(iv, tweak, &ctx->tweak_key); + disable_kernel_vsx(); + pagefault_enable(); + preempt_enable(); + while ((nbytes = walk.nbytes)) { + preempt_disable(); + pagefault_disable(); + enable_kernel_vsx(); if (enc) aes_p8_xts_encrypt(walk.src.virt.addr, walk.dst.virt.addr, nbytes & AES_BLOCK_MASK, &ctx->enc_key, NULL, tweak); else aes_p8_xts_decrypt(walk.src.virt.addr, walk.dst.virt.addr, nbytes & AES_BLOCK_MASK, &ctx->dec_key, NULL, tweak); + disable_kernel_vsx(); + pagefault_enable(); + preempt_enable(); nbytes &= AES_BLOCK_SIZE - 1; ret = blkcipher_walk_done(desc, &walk, nbytes); } - - disable_kernel_vsx(); - pagefault_enable(); - preempt_enable(); } return ret; } -- 2.17.1

7 years, 4 months

4
5
0 0

Re: stable/linux-4.4.y boot: 124 boots: 3 failed, 117 passed with 2 offline, 1 untried/unknown, 1 conflict (v4.4.151)

by Guillaume Tucker

On 22/08/18 14:51, kernelci.org bot wrote: > stable/linux-4.4.y boot: 124 boots: 3 failed, 117 passed with 2 offline, 1 untried/unknown, 1 conflict (v4.4.151) > > Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-4.4.y/kernel/v4.4.151/ > Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.4.y/kernel/v4.4.151/ > > Tree: stable > Branch: linux-4.4.y > Git Describe: v4.4.151 > Git Commit: 78f654f6cce3442937b8c7eb4b640357871363c1 > Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git > Tested: 43 unique boards, 20 SoC families, 22 builds out of 191 > > Boot Regressions Detected: [...] > x86: > > defconfig+kvm_guest: > x86-x5-z8350: > lab-mhart: failing since 6 days (last pass: v4.4.147 - first fail: v4.4.148) > > x86_64_defconfig: > x86-x5-z8350: > lab-mhart: failing since 6 days (last pass: v4.4.147 - first fail: v4.4.148) We've had a couple of automated boot bisections pointing at the same commit on an x86 Atom x5-Z8350 platform (AAEON UP-CHT01), please see details below. The issue seems to have started with v4.4.148. Here's the boot details and log showing the issue on v4.4.151: https://kernelci.org/boot/id/5b7d39ea59b514c03796ba9c/ https://storage.kernelci.org/stable/linux-4.4.y/v4.4.151/x86/x86_64_defconf… [ 0.073668] swapper/0: Corrupted page table at address 5b95ef78 [ 0.080286] PGD 272a067 PUD 272d067 PMD 5b8000000e3 [ 0.085847] Bad pagetable: 0009 [#1] SMP Below is the result of the last kernelci.org automated bisection. I haven't done any further investigation, this is merely sharing the results so please take it with a pinch of salt! Hope this helps. Best wishes, Guillaume --------------------------------------8<-------------------------------------- Bisection result for stable/linux-4.4.y (v4.4.151) on x86-x5-z8350 Good: 8404ae6c8c9f Linux 4.4.147 Bad: 78f654f6cce3 Linux 4.4.151 Found: 02ff2769edbc x86/mm/pat: Make set_memory_np() L1TF safe Checks: revert: PASS verify: PASS Parameters: Tree: stable URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Branch: linux-4.4.y Target: x86-x5-z8350 Lab: lab-mhart Config: x86_64_defconfig Plan: boot Breaking commit found: ------------------------------------------------------------------------------- commit 02ff2769edbce2261e981effbc3c4b98fae4faf0 Author: Andi Kleen <ak(a)linux.intel.com> Date: Tue Aug 7 15:09:39 2018 -0700 x86/mm/pat: Make set_memory_np() L1TF safe commit 958f79b9ee55dfaf00c8106ed1c22a2919e0028b upstream set_memory_np() is used to mark kernel mappings not present, but it has it's own open coded mechanism which does not have the L1TF protection of inverting the address bits. Replace the open coded PTE manipulation with the L1TF protecting low level PTE routines. Passes the CPA self test. Signed-off-by: Andi Kleen <ak(a)linux.intel.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> [ dwmw2: Pull in pud_mkhuge() from commit a00cc7d9dd, and pfn_pud() ] Signed-off-by: David Woodhouse <dwmw(a)amazon.co.uk> [groeck: port to 4.4] Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index b5e157c065ae..4de6c282c02a 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -378,12 +378,39 @@ static inline pmd_t pfn_pmd(unsigned long page_nr, pgprot_t pgprot) return __pmd(pfn | massage_pgprot(pgprot)); } +static inline pud_t pfn_pud(unsigned long page_nr, pgprot_t pgprot) +{ + phys_addr_t pfn = page_nr << PAGE_SHIFT; + pfn ^= protnone_mask(pgprot_val(pgprot)); + pfn &= PHYSICAL_PUD_PAGE_MASK; + return __pud(pfn | massage_pgprot(pgprot)); +} + static inline pmd_t pmd_mknotpresent(pmd_t pmd) { return pfn_pmd(pmd_pfn(pmd), __pgprot(pmd_flags(pmd) & ~(_PAGE_PRESENT|_PAGE_PROTNONE))); } +static inline pud_t pud_set_flags(pud_t pud, pudval_t set) +{ + pudval_t v = native_pud_val(pud); + + return __pud(v | set); +} + +static inline pud_t pud_clear_flags(pud_t pud, pudval_t clear) +{ + pudval_t v = native_pud_val(pud); + + return __pud(v & ~clear); +} + +static inline pud_t pud_mkhuge(pud_t pud) +{ + return pud_set_flags(pud, _PAGE_PSE); +} + static inline u64 flip_protnone_guard(u64 oldval, u64 val, u64 mask); static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index 79377e2a7bcd..27610c2d1821 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -1006,8 +1006,8 @@ static int populate_pmd(struct cpa_data *cpa, pmd = pmd_offset(pud, start); - set_pmd(pmd, __pmd(cpa->pfn | _PAGE_PSE | - massage_pgprot(pmd_pgprot))); + set_pmd(pmd, pmd_mkhuge(pfn_pmd(cpa->pfn, + canon_pgprot(pmd_pgprot)))); start += PMD_SIZE; cpa->pfn += PMD_SIZE; @@ -1079,8 +1079,8 @@ static int populate_pud(struct cpa_data *cpa, unsigned long start, pgd_t *pgd, * Map everything starting from the Gb boundary, possibly with 1G pages */ while (end - start >= PUD_SIZE) { - set_pud(pud, __pud(cpa->pfn | _PAGE_PSE | - massage_pgprot(pud_pgprot))); + set_pud(pud, pud_mkhuge(pfn_pud(cpa->pfn, + canon_pgprot(pud_pgprot)))); start += PUD_SIZE; cpa->pfn += PUD_SIZE; ------------------------------------------------------------------------------- Git bisection log: ------------------------------------------------------------------------------- git bisect start # good: [8404ae6c8c9ff23a06cf38112e83002e1088bfe1] Linux 4.4.147 git bisect good 8404ae6c8c9ff23a06cf38112e83002e1088bfe1 # bad: [78f654f6cce3442937b8c7eb4b640357871363c1] Linux 4.4.151 git bisect bad 78f654f6cce3442937b8c7eb4b640357871363c1 # bad: [6b06f36f07e2c91ad0126f17d0fc8f933c827da8] x86/mm/kmmio: Make the tracer robust against L1TF git bisect bad 6b06f36f07e2c91ad0126f17d0fc8f933c827da8 # good: [90a231c63cc28d896ab353b027011a949e9884d3] x86/speculation/l1tf: Increase 32bit PAE __PHYSICAL_PAGE_SHIFT git bisect good 90a231c63cc28d896ab353b027011a949e9884d3 # good: [9ac0dc7d949db7afd4116d55fa4fcf6a66d820f0] mm: fix cache mode tracking in vm_insert_mixed() git bisect good 9ac0dc7d949db7afd4116d55fa4fcf6a66d820f0 # good: [dc48c1a2f45b628d3128ad4bb31d1bcd342c059d] x86/cpufeatures: Add detection of L1D cache flush support. git bisect good dc48c1a2f45b628d3128ad4bb31d1bcd342c059d # good: [0aae5fe8413dfcd949d0df1c7d6b835efecd5b3b] x86/speculation/l1tf: Invert all not present mappings git bisect good 0aae5fe8413dfcd949d0df1c7d6b835efecd5b3b # bad: [02ff2769edbce2261e981effbc3c4b98fae4faf0] x86/mm/pat: Make set_memory_np() L1TF safe git bisect bad 02ff2769edbce2261e981effbc3c4b98fae4faf0 # good: [9feecdb6cb73feaa55b0135aee8777eaac848c78] x86/speculation/l1tf: Make pmd/pud_mknotpresent() invert git bisect good 9feecdb6cb73feaa55b0135aee8777eaac848c78 # first bad commit: [02ff2769edbce2261e981effbc3c4b98fae4faf0] x86/mm/pat: Make set_memory_np() L1TF safe ------------------------------------------------------------------------------- > For more info write to <info(a)kernelci.org> > > > > _______________________________________________ > Kernel-build-reports mailing list > Kernel-build-reports(a)lists.linaro.org > https://lists.linaro.org/mailman/listinfo/kernel-build-reports >

7 years, 4 months

3
7
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+ mm-hugetlb-filter-out-hugetlb-pages-if-hugepage-migration-is-not-supported.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm/hugetlb: filter out hugetlb pages if HUGEPAGE migration is not supported. has been added to the -mm tree. Its filename is mm-hugetlb-filter-out-hugetlb-pages-if-hugepage-migration-is-not-supported.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-hugetlb-filter-out-hugetlb-page… and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-hugetlb-filter-out-hugetlb-page… 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: "Aneesh Kumar K.V" <aneesh.kumar(a)linux.ibm.com> Subject: mm/hugetlb: filter out hugetlb pages if HUGEPAGE migration is not supported. When scanning for movable pages, filter out Hugetlb pages if hugepage migration is not supported. Without this we hit infinte loop in __offline_pages() where we do pfn = scan_movable_pages(start_pfn, end_pfn); if (pfn) { /* We have movable pages */ ret = do_migrate_range(pfn, end_pfn); goto repeat; } Fix this by checking hugepage_migration_supported both in has_unmovable_pages which is the primary backoff mechanism for page offlining and for consistency reasons also into scan_movable_pages because it doesn't make any sense to return a pfn to non-migrateable huge page. This issue was revealed by, but not caused by 72b39cfc4d75 ("mm, memory_hotplug: do not fail offlining too early"). Link: http://lkml.kernel.org/r/20180824063314.21981-1-aneesh.kumar@linux.ibm.com Fixes: 72b39cfc4d75 ("mm, memory_hotplug: do not fail offlining too early") Signed-off-by: Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> Reported-by: Haren Myneni <haren(a)linux.vnet.ibm.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Reviewed-by: Naoya Horiguchi <n-horiguchi(a)ah.jp.nec.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memory_hotplug.c | 3 ++- mm/page_alloc.c | 4 ++++ 2 files changed, 6 insertions(+), 1 deletion(-) --- a/mm/memory_hotplug.c~mm-hugetlb-filter-out-hugetlb-pages-if-hugepage-migration-is-not-supported +++ a/mm/memory_hotplug.c @@ -1333,7 +1333,8 @@ static unsigned long scan_movable_pages( if (__PageMovable(page)) return pfn; if (PageHuge(page)) { - if (page_huge_active(page)) + if (hugepage_migration_supported(page_hstate(page)) && + page_huge_active(page)) return pfn; else pfn = round_up(pfn + 1, --- a/mm/page_alloc.c~mm-hugetlb-filter-out-hugetlb-pages-if-hugepage-migration-is-not-supported +++ a/mm/page_alloc.c @@ -7709,6 +7709,10 @@ bool has_unmovable_pages(struct zone *zo * handle each tail page individually in migration. */ if (PageHuge(page)) { + + if (!hugepage_migration_supported(page_hstate(page))) + goto unmovable; + iter = round_up(iter + 1, 1<<compound_order(page)) - 1; continue; } _ Patches currently in -mm which might be from aneesh.kumar(a)linux.ibm.com are mm-hugetlb-filter-out-hugetlb-pages-if-hugepage-migration-is-not-supported.patch

7 years, 4 months

1
0
0 0

How to report kernel panic in 4.4.x

by Matthias B.

Hallo, 4.4.147 is the last kernel of the 4.4.x series that boots for me. All subsequent versions panic on boot. How do I report this bug? If I'm supposed to use https://bugzilla.kernel.org/ I don't know what to fill into the fields. I don't even know if the longterm kernel falls under "Mainline" or some other tree. MSB -- Fun chemistry experiments: Sodium chloride doubles its volume when combined with an equal amount of table salt.

7 years, 4 months

2
10
0 0

kernel-doc patches for 4.18

by Nathan Chancellor

Hi Greg, Arch Linux recently enabled building the kernel documentation in their PKGBUILD, which turned my normally peaceful build into a spamfest of unescaped braces warnings from Perl. These are fixed upstream with the following two patches: 701b3a3c0ac4 ("PATCH scripts/kernel-doc") 673bb2dfc364 ("scripts/kernel-doc: Escape all literal braces in regexes") Could they please be applied to 4.18? They should be clean cherry-picks. Thanks! Nathan

7 years, 4 months

3
2
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Current LTS and their EOL

by Rodrigo Vivi

Hi Greg, Ben, and all Is https://www.kernel.org/category/releases.html updated in terms of EOL? Some news out of Linaro conference [2] generated a lot of doubts and questions around. Specially because on the way it was stated by the news 3.16 wouldn't be active anymore. So I'm not sure about the news, but I'd like confirmation from you about expected EOL. [2] https://itsfoss.com/linux-lts-kernel-six-years/ Thanks in advance, Rodrigo.

7 years, 4 months

4
4
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[PATCH v2] avoid race condition between start_xmit and cm_rep_handler

by Aaron Knister

Inside of start_xmit() the call to check if the connection is up and the queueing of the packets for later transmission is not atomic which leaves a window where cm_rep_handler can run, set the connection up, dequeue pending packets and leave the subsequently queued packets by start_xmit() sitting on neigh->queue until they're dropped when the connection is torn down. This only applies to connected mode. These dropped packets can really upset TCP, for example, and cause multi-minute delays in transmission for open connections. Here's the code in start_xmit where we check to see if the connection is up: if (ipoib_cm_get(neigh)) { if (ipoib_cm_up(neigh)) { ipoib_cm_send(dev, skb, ipoib_cm_get(neigh)); goto unref; } } The race occurs if cm_rep_handler execution occurs after the above connection check (specifically if it gets to the point where it acquires priv->lock to dequeue pending skb's) but before the below code snippet in start_xmit where packets are queued. if (skb_queue_len(&neigh->queue) < IPOIB_MAX_PATH_REC_QUEUE) { push_pseudo_header(skb, phdr->hwaddr); spin_lock_irqsave(&priv->lock, flags); __skb_queue_tail(&neigh->queue, skb); spin_unlock_irqrestore(&priv->lock, flags); } else { ++dev->stats.tx_dropped; dev_kfree_skb_any(skb); } The patch re-checks ipoib_cm_up with priv->lock held to avoid this race condition. Since odds are the conn should be up most of the time (and thus the connection *not* down most of the time) we don't hold the lock for the first check attempt to avoid a slowdown from unecessary locking for the majority of the packets transmitted during the connection's life. Signed-off-by: Aaron Knister <aaron.s.knister(a)nasa.gov> --- drivers/infiniband/ulp/ipoib/ipoib_main.c | 46 ++++++++++++++++++++++++++----- 1 file changed, 39 insertions(+), 7 deletions(-) diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index 26cde95b..a950c916 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -1093,6 +1093,21 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev, spin_unlock_irqrestore(&priv->lock, flags); } +static bool defer_neigh_skb(struct sk_buff *skb, + struct net_device *dev, + struct ipoib_neigh *neigh, + struct ipoib_pseudo_header *phdr) +{ + if (skb_queue_len(&neigh->queue) < IPOIB_MAX_PATH_REC_QUEUE) { + push_pseudo_header(skb, phdr->hwaddr); + __skb_queue_tail(&neigh->queue, skb); + return true; + } + + return false; +} + + static netdev_tx_t ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev) { struct ipoib_dev_priv *priv = ipoib_priv(dev); @@ -1101,6 +1116,7 @@ static netdev_tx_t ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev) struct ipoib_pseudo_header *phdr; struct ipoib_header *header; unsigned long flags; + bool deferred_pkt = true; phdr = (struct ipoib_pseudo_header *) skb->data; skb_pull(skb, sizeof(*phdr)); @@ -1160,6 +1176,23 @@ static netdev_tx_t ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev) ipoib_cm_send(dev, skb, ipoib_cm_get(neigh)); goto unref; } + /* + * Re-check ipoib_cm_up with priv->lock held to avoid + * race condition between start_xmit and skb_dequeue in + * cm_rep_handler. Since odds are the conn should be up + * most of the time, we don't hold the lock for the + * first check above + */ + spin_lock_irqsave(&priv->lock, flags); + if (ipoib_cm_up(neigh)) { + spin_unlock_irqrestore(&priv->lock, flags); + ipoib_cm_send(dev, skb, ipoib_cm_get(neigh)); + } else { + deferred_pkt = defer_neigh_skb(skb, dev, neigh, phdr); + spin_unlock_irqrestore(&priv->lock, flags); + } + + goto unref; } else if (neigh->ah && neigh->ah->valid) { neigh->ah->last_send = rn->send(dev, skb, neigh->ah->ah, IPOIB_QPN(phdr->hwaddr)); @@ -1168,17 +1201,16 @@ static netdev_tx_t ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev) neigh_refresh_path(neigh, phdr->hwaddr, dev); } - if (skb_queue_len(&neigh->queue) < IPOIB_MAX_PATH_REC_QUEUE) { - push_pseudo_header(skb, phdr->hwaddr); - spin_lock_irqsave(&priv->lock, flags); - __skb_queue_tail(&neigh->queue, skb); - spin_unlock_irqrestore(&priv->lock, flags); - } else { + spin_lock_irqsave(&priv->lock, flags); + deferred_pkt = defer_neigh_skb(skb, dev, neigh, phdr); + spin_unlock_irqrestore(&priv->lock, flags); + +unref: + if (!deferred_pkt) { ++dev->stats.tx_dropped; dev_kfree_skb_any(skb); } -unref: ipoib_neigh_put(neigh); return NETDEV_TX_OK; -- 2.12.3

7 years, 4 months

6
10
0 0

Linux 4.4.152

by Greg KH

I'm announcing the release of the 4.4.152 kernel. All users of the 4.4 kernel series must upgrade. The updated 4.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.4.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/arc/Makefile | 15 --- arch/arc/include/asm/mach_desc.h | 2 arch/arc/kernel/irq.c | 2 arch/arm/boot/dts/am3517.dtsi | 5 + arch/arm/boot/dts/am437x-sk-evm.dts | 2 arch/arm/boot/dts/bcm-cygnus.dtsi | 4 - arch/arm/boot/dts/da850.dtsi | 6 - arch/arm/configs/imx_v4_v5_defconfig | 2 arch/arm/configs/imx_v6_v7_defconfig | 2 arch/arm/mach-pxa/irq.c | 4 - arch/arm/mm/init.c | 9 ++ arch/arm64/kernel/smp.c | 2 arch/m68k/include/asm/mcf_pgalloc.h | 4 - arch/parisc/include/asm/spinlock.h | 8 -- arch/parisc/kernel/syscall.S | 24 +++--- drivers/dma/k3dma.c | 2 drivers/gpu/drm/armada/armada_hw.h | 1 drivers/gpu/drm/armada/armada_overlay.c | 30 +++++-- drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 6 - drivers/gpu/drm/exynos/exynos_drm_gsc.c | 29 +++++-- drivers/gpu/drm/exynos/regs-gsc.h | 1 drivers/gpu/drm/nouveau/nouveau_gem.c | 4 - drivers/hid/wacom_wac.c | 10 ++ drivers/i2c/busses/i2c-imx.c | 8 +- drivers/md/raid10.c | 7 + drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 1 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 6 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 6 + drivers/net/ethernet/broadcom/bnxt/bnxt.c | 4 - drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 drivers/net/ethernet/cisco/enic/enic_clsf.c | 3 drivers/net/ethernet/cisco/enic/enic_main.c | 3 drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | 12 ++- drivers/net/ethernet/qlogic/qed/qed_main.c | 12 ++- drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c | 2 drivers/net/ethernet/qualcomm/qca_spi.c | 21 +++-- drivers/net/ethernet/ti/davinci_emac.c | 4 + drivers/net/hamradio/bpqether.c | 8 -- drivers/net/ieee802154/at86rf230.c | 15 +-- drivers/net/ieee802154/fakelb.c | 2 drivers/net/usb/rtl8150.c | 2 drivers/net/usb/smsc75xx.c | 62 ++++++++++++++++ drivers/net/wireless/brcm80211/brcmfmac/sdio.c | 7 + drivers/pci/hotplug/pci_hotplug_core.c | 9 ++ drivers/pci/hotplug/pciehp.h | 1 drivers/pci/hotplug/pciehp_core.c | 7 + drivers/pci/hotplug/pciehp_hpc.c | 5 - drivers/pci/probe.c | 4 + drivers/scsi/xen-scsifront.c | 33 ++++++-- drivers/staging/android/ion/ion.c | 17 +++- drivers/usb/dwc2/gadget.c | 7 + drivers/usb/dwc2/hcd_intr.c | 3 drivers/usb/gadget/composite.c | 3 drivers/usb/host/xhci.c | 7 + fs/ext4/mballoc.c | 4 - fs/reiserfs/xattr.c | 4 - include/linux/fsl/guts.h | 1 include/net/net_namespace.h | 1 include/net/netns/ipv6.h | 1 include/net/tcp.h | 2 kernel/locking/lockdep.c | 12 +-- kernel/trace/trace.c | 5 + mm/kasan/kasan.c | 5 - net/bridge/br_if.c | 11 ++ net/core/dev.c | 4 - net/ipv4/netfilter/ip_tables.c | 1 net/ipv4/tcp.c | 4 - net/ipv4/tcp_dctcp.c | 25 ------ net/ipv4/tcp_output.c | 4 - net/ipv6/mcast.c | 9 +- net/ipv6/netfilter/ip6_tables.c | 1 net/ipv6/netfilter/nf_conntrack_reasm.c | 6 - net/netfilter/nf_conntrack_proto_dccp.c | 8 +- net/packet/af_packet.c | 12 ++- net/xfrm/xfrm_user.c | 8 +- security/smack/smack_lsm.c | 1 tools/perf/arch/powerpc/util/skip-callchain-idx.c | 2 tools/perf/tests/topology.c | 1 tools/perf/util/llvm-utils.c | 6 - tools/testing/selftests/pstore/pstore_post_reboot_tests | 5 + tools/testing/selftests/static_keys/test_static_keys.sh | 13 +++ tools/testing/selftests/sync/config | 4 + tools/testing/selftests/user/test_user_copy.sh | 7 + tools/testing/selftests/x86/sigreturn.c | 46 +++++++---- tools/testing/selftests/zram/zram.sh | 5 + tools/testing/selftests/zram/zram_lib.sh | 5 + virt/kvm/eventfd.c | 11 +- 88 files changed, 471 insertions(+), 222 deletions(-) Adam Ford (1): ARM: dts: am3517.dtsi: Disable reference to OMAP3 OTG controller Ajay Gupta (1): usb: xhci: increase CRS timeout value Alexander Duyck (1): ixgbe: Be more careful when modifying MAC filters Alexey Brodkin (2): ARC: Explicitly add -mmedium-calls to CFLAGS ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP Andy Lutomirski (1): selftests/x86/sigreturn/64: Fix spurious failures on AMD CPUs Bartosz Golaszewski (1): net: davinci_emac: match the mdio device against its compatible if possible BingJing Chang (1): md/raid10: fix that replacement cannot complete recovery after reassemble Casey Schaufler (1): Smack: Mark inode instant in smack_task_to_inode Chunfeng Yun (1): usb: gadget: composite: fix delayed_status race condition when set_interface Dan Carpenter (3): dmaengine: k3dma: Off by one in k3_of_dma_simple_xlate() qlogic: check kstrtoul() for errors drm/nouveau/gem: off by one bugs in nouveau_gem_pushbuf_reloc_apply() Daniel Mack (2): ARM: dts: am437x: make edt-ft5x06 a wakeup source ARM: pxa: irq: fix handling of ICMR registers in suspend/resume Daniel Rosenberg (1): staging: android: ion: check for kref overflow David Lechner (1): net: usb: rtl8150: demote allmulti message to dev_dbg() Elad Raz (1): bridge: Propagate vlan add failure to user Eric Dumazet (2): netfilter: ipv6: nf_defrag: reduce struct net memory waste xfrm_user: prevent leaking 2 bytes of kernel memory Esben Haabendal (1): i2c: imx: Fix race condition in dma read Fabio Estevam (2): ARM: imx_v6_v7_defconfig: Select ULPI support ARM: imx_v4_v5_defconfig: Select ULPI support Fathi Boudra (1): selftests: sync: add config fragment for testing sync framework Florian Westphal (2): netfilter: x_tables: set module owner for icmp(6) matches netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state Ganesh Goudar (1): cxgb4: when disabling dcb set txq dcb priority to 0 Govindarajulu Varadarajan (1): enic: initialize enic->rfs_h.lock in enic_probe Greg Kroah-Hartman (1): Linux 4.4.152 Greg Ungerer (1): m68k: fix "bad page state" oops on ColdFire boot Grigor Tovmasyan (1): usb: gadget: dwc2: fix memory leak in gadget_init() Hangbin Liu (1): ipv6: mcast: fix unsolicited report interval after receiving querys Jann Horn (1): reiserfs: fix broken xattr handling (heap corruption, bad retval) Jason Gerecke (1): HID: wacom: Correct touch maximum XY of 2nd-gen Intuos Jeremy Cline (1): ext4: fix spectre gadget in ext4_mb_regular_allocator() John David Anglin (2): parisc: Remove ordered stores from syscall.S parisc: Remove unnecessary barriers from spinlock.h Keerthy (1): ARM: dts: da850: Fix interrups property for gpio Kim Phillips (1): perf llvm-utils: Remove bashism from kernel include fetch script Li RongQing (1): net: propagate dev_get_valid_name return code Lukas Wunner (2): PCI: hotplug: Don't leak pci_slot on registration failure PCI: pciehp: Fix use-after-free on unplug Marek Szyprowski (3): drm/exynos: gsc: Fix support for NV16/61, YUV420/YVU420 and YUV422 modes drm/exynos: decon5433: Fix per-plane global alpha for XRGB modes drm/exynos: decon5433: Fix WINCONx reset value Mathieu Malaterre (1): tracing: Use __printf markup to silence compiler Michael Trimarchi (1): brcmfmac: stop watchdog before detach and free everything Myron Stowe (1): PCI: Skip MPS logic for Virtual Functions (VFs) Paolo Bonzini (1): KVM: irqfd: fix race between EPOLLHUP and irq_bypass_register_consumer Randy Dunlap (2): net/ethernet/freescale/fman: fix cross-build error tcp: identify cryptic messages as TCP seq # bugs Ray Jui (1): ARM: dts: Cygnus: Fix I2C controller interrupt type Russell King (1): drm/armada: fix colorkey mode property Sandipan Das (1): perf report powerpc: Fix crash if callchain is empty Shuah Khan (Samsung OSG) (4): selftests: pstore: return Kselftest Skip code for skipped tests selftests: static_keys: return Kselftest Skip code for skipped tests selftests: user: return Kselftest Skip code for skipped tests selftests: zram: return Kselftest Skip code for skipped tests Stefan Agner (1): net: hamradio: use eth_broadcast_addr Stefan Schmidt (3): ieee802154: at86rf230: switch from BUG_ON() to WARN_ON() on problem ieee802154: at86rf230: use __func__ macro for debug messages ieee802154: fakelb: switch from BUG_ON() to WARN_ON() on problem Stefan Wahren (3): net: qca_spi: Avoid packet drop during initial sync net: qca_spi: Make sure the QCA7000 reset is triggered net: qca_spi: Fix log level if probe fails Steven Rostedt (VMware) (2): locking/lockdep: Do not record IRQ state within lockdep code ARM: 8780/1: ftrace: Only set kernel memory back to read-only after boot Sudarsana Reddy Kalluru (2): qed: Add sanity check for SIMD fastpath handler. bnx2x: Fix receiving tx-timeout in error or recovery state. Thomas Richter (1): perf test session topology: Fix test on s390 Vikas Gupta (1): bnxt_en: Fix for system hang if request_irq fails Willem de Bruijn (2): packet: reset network header if packet shorter than ll reserved space packet: refine ring v3 block size test to hold one frame William Wu (1): usb: dwc2: fix isoc split in transfer with no data Yuchung Cheng (1): tcp: remove DELAYED ACK events in DCTCP Yuiko Oshino (1): smsc75xx: Add workaround for gigabit link up hardware errata. Zhen Lei (1): kasan: fix shadow_size calculation error in kasan_module_alloc Zhizhou Zhang (1): arm64: make secondary_start_kernel() notrace Zhouyang Jia (1): scsi: xen-scsifront: add error handling for xenbus_printf

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Linux 4.9.124

by Greg KH

I'm announcing the release of the 4.9.124 kernel. All users of the 4.9 kernel series must upgrade. The updated 4.9.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.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/arc/Makefile | 15 -- arch/arc/include/asm/mach_desc.h | 2 arch/arc/kernel/irq.c | 2 arch/arc/kernel/process.c | 47 +++++- arch/arm/boot/dts/am3517.dtsi | 5 arch/arm/boot/dts/am437x-sk-evm.dts | 2 arch/arm/boot/dts/bcm-cygnus.dtsi | 24 +-- arch/arm/boot/dts/bcm-nsp.dtsi | 32 ++-- arch/arm/boot/dts/da850.dtsi | 6 arch/arm/configs/imx_v4_v5_defconfig | 2 arch/arm/configs/imx_v6_v7_defconfig | 2 arch/arm/mach-omap2/omap-smp.c | 41 +++++ arch/arm/mach-pxa/irq.c | 4 arch/arm/mm/init.c | 9 + arch/arm64/boot/dts/broadcom/ns2.dtsi | 4 arch/arm64/kernel/smp.c | 2 arch/m68k/include/asm/mcf_pgalloc.h | 4 arch/parisc/include/asm/spinlock.h | 8 - arch/parisc/kernel/syscall.S | 24 +-- arch/s390/net/bpf_jit_comp.c | 1 arch/x86/entry/entry_64.S | 20 -- drivers/acpi/nfit/core.c | 4 drivers/ata/libahci.c | 7 - drivers/dma/k3dma.c | 2 drivers/dma/pl330.c | 2 drivers/gpu/drm/arm/malidp_hw.c | 3 drivers/gpu/drm/armada/armada_hw.h | 1 drivers/gpu/drm/armada/armada_overlay.c | 30 +++- drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 6 drivers/gpu/drm/exynos/exynos_drm_gsc.c | 29 ++-- drivers/gpu/drm/exynos/regs-gsc.h | 1 drivers/gpu/drm/nouveau/nouveau_gem.c | 4 drivers/hid/wacom_wac.c | 10 + drivers/i2c/busses/i2c-imx.c | 8 - drivers/iio/pressure/bmp280-core.c | 5 drivers/infiniband/hw/mlx5/srq.c | 18 +- drivers/infiniband/sw/rxe/rxe_req.c | 3 drivers/md/raid10.c | 7 + drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 1 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 6 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 6 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 8 - drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 drivers/net/ethernet/cisco/enic/enic_clsf.c | 3 drivers/net/ethernet/cisco/enic/enic_main.c | 3 drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | 12 + drivers/net/ethernet/qlogic/qed/qed_main.c | 12 + drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c | 2 drivers/net/ethernet/qualcomm/qca_spi.c | 21 +-- drivers/net/ethernet/renesas/ravb_main.c | 56 ++------ drivers/net/ethernet/renesas/sh_eth.c | 59 ++------ drivers/net/ethernet/stmicro/stmmac/Kconfig | 2 drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 18 ++ drivers/net/ethernet/ti/davinci_emac.c | 4 drivers/net/hamradio/bpqether.c | 8 - drivers/net/ieee802154/at86rf230.c | 15 -- drivers/net/ieee802154/fakelb.c | 2 drivers/net/ipvlan/ipvlan_main.c | 36 ++++- drivers/net/usb/rtl8150.c | 2 drivers/net/usb/smsc75xx.c | 62 ++++++++ drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 7 + drivers/nfc/pn533/usb.c | 4 drivers/nvme/target/core.c | 8 + drivers/pci/host/pci-host-common.c | 2 drivers/pci/host/pci-versatile.c | 2 drivers/pci/host/pcie-rcar.c | 2 drivers/pci/host/pcie-xilinx-nwl.c | 2 drivers/pci/host/pcie-xilinx.c | 1 drivers/pci/hotplug/pci_hotplug_core.c | 9 + drivers/pci/hotplug/pciehp.h | 1 drivers/pci/hotplug/pciehp_core.c | 7 + drivers/pci/hotplug/pciehp_hpc.c | 18 -- drivers/pci/pci.c | 38 +++++ drivers/pci/probe.c | 4 drivers/pinctrl/bcm/pinctrl-nsp-mux.c | 6 drivers/scsi/xen-scsifront.c | 33 +++- drivers/usb/dwc2/gadget.c | 7 - drivers/usb/dwc2/hcd_intr.c | 3 drivers/usb/dwc3/dwc3-of-simple.c | 3 drivers/usb/gadget/composite.c | 3 drivers/usb/host/xhci-tegra.c | 2 drivers/usb/host/xhci.c | 7 - drivers/xen/manage.c | 18 ++ drivers/xen/xen-scsiback.c | 16 +- fs/ceph/inode.c | 1 fs/ext4/mballoc.c | 4 fs/reiserfs/xattr.c | 4 include/linux/fsl/guts.h | 1 include/linux/pci.h | 2 include/net/ipv6.h | 9 - include/net/net_namespace.h | 1 include/net/netns/ipv6.h | 1 include/net/tc_act/tc_tunnel_key.h | 1 include/net/tcp.h | 2 kernel/locking/lockdep.c | 12 - kernel/trace/trace.c | 5 mm/kasan/kasan.c | 5 net/batman-adv/bat_iv_ogm.c | 4 net/batman-adv/bat_v.c | 4 net/core/dev.c | 4 net/ieee802154/6lowpan/core.c | 6 net/ipv4/netfilter/ip_tables.c | 1 net/ipv4/tcp.c | 4 net/ipv4/tcp_dctcp.c | 25 --- net/ipv4/tcp_output.c | 4 net/ipv6/calipso.c | 9 - net/ipv6/exthdrs.c | 111 ++++------------ net/ipv6/ipv6_sockglue.c | 27 ++- net/ipv6/mcast.c | 9 - net/ipv6/netfilter/ip6_tables.c | 1 net/ipv6/netfilter/nf_conntrack_reasm.c | 6 net/netfilter/nf_conntrack_core.c | 2 net/netfilter/nf_conntrack_proto_dccp.c | 8 - net/netfilter/nf_log.c | 4 net/packet/af_packet.c | 12 + net/qrtr/qrtr.c | 4 net/sched/act_tunnel_key.c | 6 net/wireless/nl80211.c | 19 -- net/xfrm/xfrm_user.c | 8 - samples/bpf/parse_varlen.c | 6 samples/bpf/test_overhead_user.c | 19 ++ security/smack/smack_lsm.c | 1 sound/core/seq/seq_clientmgr.c | 3 tools/build/Makefile | 2 tools/objtool/elf.c | 41 ++++- tools/perf/arch/powerpc/util/skip-callchain-idx.c | 2 tools/perf/bench/numa.c | 5 tools/perf/tests/topology.c | 1 tools/perf/util/llvm-utils.c | 6 tools/testing/selftests/pstore/pstore_post_reboot_tests | 5 tools/testing/selftests/static_keys/test_static_keys.sh | 13 + tools/testing/selftests/sync/config | 4 tools/testing/selftests/user/test_user_copy.sh | 7 + tools/testing/selftests/x86/sigreturn.c | 59 +++++--- tools/testing/selftests/zram/zram.sh | 5 tools/testing/selftests/zram/zram_lib.sh | 5 virt/kvm/arm/vgic/vgic-v3.c | 5 virt/kvm/eventfd.c | 11 - 139 files changed, 894 insertions(+), 573 deletions(-) Adam Ford (1): ARM: dts: am3517.dtsi: Disable reference to OMAP3 OTG controller Ajay Gupta (1): usb: xhci: increase CRS timeout value Alexander Duyck (1): ixgbe: Be more careful when modifying MAC filters Alexey Brodkin (2): ARC: Explicitly add -mmedium-calls to CFLAGS ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP Alison Wang (1): drm: mali-dp: Enable Global SE interrupts mask for DP500 Andrey Ryabinin (1): netfilter: nf_conntrack: Fix possible possible crash on module loading. Andy Lutomirski (3): x86/entry/64: Remove %ebx handling from error_entry/exit selftests/x86/sigreturn/64: Fix spurious failures on AMD CPUs selftests/x86/sigreturn: Do minor cleanups Ard Biesheuvel (1): KVM: arm/arm64: Drop resource size check for GICV window Arun Kumar Neelakantam (1): net: qrtr: Broadcast messages only from control port Bartosz Golaszewski (1): net: davinci_emac: match the mdio device against its compatible if possible BingJing Chang (1): md/raid10: fix that replacement cannot complete recovery after reassemble Bob Copeland (1): nl80211: relax ht operation checks for mesh Casey Schaufler (1): Smack: Mark inode instant in smack_task_to_inode Chunfeng Yun (1): usb: gadget: composite: fix delayed_status race condition when set_interface Dan Carpenter (4): dmaengine: k3dma: Off by one in k3_of_dma_simple_xlate() qlogic: check kstrtoul() for errors pinctrl: nsp: off by ones in nsp_pinmux_enable() drm/nouveau/gem: off by one bugs in nouveau_gem_pushbuf_reloc_apply() Daniel Borkmann (1): bpf, s390: fix potential memleak when later bpf_jit_prog fails Daniel Mack (2): ARM: dts: am437x: make edt-ft5x06 a wakeup source ARM: pxa: irq: fix handling of ICMR registers in suspend/resume Dave Jiang (2): acpi/nfit: fix cmd_rc for acpi_nfit_ctl to always return a value nfit: fix unchecked dereference in acpi_nfit_ctl David Lechner (1): net: usb: rtl8150: demote allmulti message to dev_dbg() Davide Caratti (1): net/sched: act_tunnel_key: fix NULL dereference when 'goto chain' is used Dinh Nguyen (1): net: stmmac: socfpga: add additional ocp reset line for Stratix10 Dongjiu Geng (1): usb: xhci: remove the code build warning Eric Dumazet (2): netfilter: ipv6: nf_defrag: reduce struct net memory waste xfrm_user: prevent leaking 2 bytes of kernel memory Esben Haabendal (1): i2c: imx: Fix race condition in dma read Fabio Estevam (2): ARM: imx_v6_v7_defconfig: Select ULPI support ARM: imx_v4_v5_defconfig: Select ULPI support Fathi Boudra (1): selftests: sync: add config fragment for testing sync framework Florian Fainelli (2): ARM: dts: NSP: Fix i2c controller interrupt type ARM: dts: NSP: Fix PCIe controllers interrupt types Florian Westphal (2): netfilter: x_tables: set module owner for icmp(6) matches netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state Ganesh Goudar (1): cxgb4: when disabling dcb set txq dcb priority to 0 Govindarajulu Varadarajan (1): enic: initialize enic->rfs_h.lock in enic_probe Greg Kroah-Hartman (1): Linux 4.9.124 Greg Ungerer (1): m68k: fix "bad page state" oops on ColdFire boot Grigor Tovmasyan (1): usb: gadget: dwc2: fix memory leak in gadget_init() Hangbin Liu (2): ipv6: mcast: fix unsolicited report interval after receiving querys ipvlan: call dev_change_flags when ipvlan mode is reset Hans de Goede (1): NFC: pn533: Fix wrong GFP flag usage Jann Horn (2): netfilter: nf_log: fix uninit read in nf_log_proc_dostring reiserfs: fix broken xattr handling (heap corruption, bad retval) Jason Gerecke (1): HID: wacom: Correct touch maximum XY of 2nd-gen Intuos Jeremy Cline (1): ext4: fix spectre gadget in ext4_mb_regular_allocator() Jiri Olsa (1): perf bench: Fix numa report output code Johan Hovold (1): usb: dwc3: of-simple: fix use-after-free on remove John David Anglin (2): parisc: Remove ordered stores from syscall.S parisc: Remove unnecessary barriers from spinlock.h John Garry (1): libahci: Fix possible Spectre-v1 pmp indexing in ahci_led_store() Josh Poimboeuf (1): objtool: Support GCC 8 '-fnoreorder-functions' Kamal Heib (1): RDMA/mlx5: Fix memory leak in mlx5_ib_create_srq() error path Keerthy (1): ARM: dts: da850: Fix interrups property for gpio Kim Phillips (1): perf llvm-utils: Remove bashism from kernel include fetch script Laura Abbott (1): tools: build: Use HOSTLDFLAGS with fixdep Li RongQing (1): net: propagate dev_get_valid_name return code Lubomir Rintel (1): ieee802154: 6lowpan: set IFLA_LINK Lukas Wunner (3): PCI: hotplug: Don't leak pci_slot on registration failure PCI: pciehp: Fix use-after-free on unplug PCI: pciehp: Fix unprotected list iteration in IRQ handler Marek Szyprowski (4): dmaengine: pl330: report BURST residue granularity drm/exynos: gsc: Fix support for NV16/61, YUV420/YVU420 and YUV422 modes drm/exynos: decon5433: Fix per-plane global alpha for XRGB modes drm/exynos: decon5433: Fix WINCONx reset value Mathieu Malaterre (1): tracing: Use __printf markup to silence compiler Max Gurtuvoy (1): nvmet: reset keep alive timer in controller enable Michael Chan (1): bnxt_en: Always set output parameters in bnxt_get_max_rings(). Michael Trimarchi (1): brcmfmac: stop watchdog before detach and free everything Myron Stowe (1): PCI: Skip MPS logic for Virtual Functions (VFs) Nicholas Mc Guire (2): PCI: xilinx: Add missing of_node_put() PCI: xilinx-nwl: Add missing of_node_put() Nishanth Menon (1): ARM: DRA7/OMAP5: Enable ACTLR[0] (Enable invalidates of BTB) for secondary cores Paolo Bonzini (1): KVM: irqfd: fix race between EPOLLHUP and irq_bypass_register_consumer Paul Moore (1): ipv6: make ipv6_renew_options() interrupt/kernel safe Peter Zijlstra (1): ARC: Improve cmpxchg syscall implementation Randy Dunlap (2): net/ethernet/freescale/fman: fix cross-build error tcp: identify cryptic messages as TCP seq # bugs Ray Jui (3): ARM: dts: Cygnus: Fix I2C controller interrupt type ARM: dts: Cygnus: Fix PCIe controller interrupt type arm64: dts: ns2: Fix I2C controller interrupt type Russell King (1): drm/armada: fix colorkey mode property Sandipan Das (1): perf report powerpc: Fix crash if callchain is empty Sergei Shtylyov (2): PCI: OF: Fix I/O space page leak PCI: versatile: Fix I/O space page leak Shuah Khan (Samsung OSG) (4): selftests: pstore: return Kselftest Skip code for skipped tests selftests: static_keys: return Kselftest Skip code for skipped tests selftests: user: return Kselftest Skip code for skipped tests selftests: zram: return Kselftest Skip code for skipped tests Stefan Agner (1): net: hamradio: use eth_broadcast_addr Stefan Schmidt (3): ieee802154: at86rf230: switch from BUG_ON() to WARN_ON() on problem ieee802154: at86rf230: use __func__ macro for debug messages ieee802154: fakelb: switch from BUG_ON() to WARN_ON() on problem Stefan Wahren (3): net: qca_spi: Avoid packet drop during initial sync net: qca_spi: Make sure the QCA7000 reset is triggered net: qca_spi: Fix log level if probe fails Steven Rostedt (VMware) (2): locking/lockdep: Do not record IRQ state within lockdep code ARM: 8780/1: ftrace: Only set kernel memory back to read-only after boot Sudarsana Reddy Kalluru (2): qed: Add sanity check for SIMD fastpath handler. bnx2x: Fix receiving tx-timeout in error or recovery state. Sven Eckelmann (2): batman-adv: Fix bat_ogm_iv best gw refcnt after netlink dump batman-adv: Fix bat_v best gw refcnt after netlink dump Taeung Song (2): samples/bpf: add missing <linux/if_vlan.h> samples/bpf: Check the error of write() and read() Takashi Iwai (1): ALSA: seq: Fix UBSAN warning at SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT ioctl Thomas Richter (1): perf test session topology: Fix test on s390 Tomasz Duszynski (1): iio: pressure: bmp280: fix relative humidity unit Vijay Immanuel (1): IB/rxe: Fix missing completion for mem_reg work requests Vikas Gupta (1): bnxt_en: Fix for system hang if request_irq fails Vladimir Zapolskiy (4): sh_eth: fix invalid context bug while calling auto-negotiation by ethtool sh_eth: fix invalid context bug while changing link options by ethtool ravb: fix invalid context bug while calling auto-negotiation by ethtool ravb: fix invalid context bug while changing link options by ethtool Wei Yongjun (1): pinctrl: nsp: Fix potential NULL dereference Willem de Bruijn (2): packet: reset network header if packet shorter than ll reserved space packet: refine ring v3 block size test to hold one frame William Wu (1): usb: dwc2: fix isoc split in transfer with no data Yan, Zheng (1): ceph: fix dentry leak in splice_dentry() Yuchung Cheng (1): tcp: remove DELAYED ACK events in DCTCP Yuiko Oshino (1): smsc75xx: Add workaround for gigabit link up hardware errata. Zhen Lei (1): kasan: fix shadow_size calculation error in kasan_module_alloc Zhizhou Zhang (1): arm64: make secondary_start_kernel() notrace Zhouyang Jia (3): xen: add error handling for xenbus_printf scsi: xen-scsifront: add error handling for xenbus_printf xen/scsiback: add error handling for xenbus_printf

7 years, 4 months

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Linux 4.14.67

by Greg KH

I'm announcing the release of the 4.14.67 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 | 8 - arch/arc/Makefile | 15 -- arch/arc/include/asm/mach_desc.h | 2 arch/arc/kernel/irq.c | 2 arch/arc/kernel/process.c | 47 +++++- arch/arm/boot/dts/am3517.dtsi | 5 arch/arm/boot/dts/am437x-sk-evm.dts | 2 arch/arm/boot/dts/armada-385-synology-ds116.dts | 2 arch/arm/boot/dts/bcm-cygnus.dtsi | 24 +-- arch/arm/boot/dts/bcm-nsp.dtsi | 32 ++-- arch/arm/boot/dts/bcm5301x.dtsi | 2 arch/arm/boot/dts/da850.dtsi | 6 arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 2 arch/arm/configs/imx_v4_v5_defconfig | 2 arch/arm/configs/imx_v6_v7_defconfig | 2 arch/arm/mach-davinci/board-da850-evm.c | 2 arch/arm/mach-omap2/omap-smp.c | 41 +++++ arch/arm/mach-pxa/irq.c | 4 arch/arm/mm/init.c | 9 + arch/arm64/boot/dts/amlogic/meson-gxl-mali.dtsi | 2 arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi | 8 - arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dts | 4 arch/arm64/boot/dts/broadcom/stingray/bcm958742t.dts | 4 arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi | 4 arch/arm64/boot/dts/qcom/msm8916.dtsi | 4 arch/arm64/kernel/smp.c | 2 arch/arm64/mm/dma-mapping.c | 9 - arch/m68k/include/asm/mcf_pgalloc.h | 4 arch/openrisc/kernel/entry.S | 8 - arch/openrisc/kernel/head.S | 9 - arch/openrisc/kernel/traps.c | 2 arch/parisc/include/asm/spinlock.h | 8 - arch/parisc/kernel/syscall.S | 24 +-- arch/s390/net/bpf_jit_comp.c | 1 arch/x86/kernel/cpu/microcode/intel.c | 5 arch/x86/kernel/kvmclock.c | 1 arch/x86/kernel/smpboot.c | 5 block/sed-opal.c | 4 drivers/acpi/ec.c | 20 ++ drivers/acpi/nfit/core.c | 4 drivers/ata/libahci.c | 7 - drivers/block/drbd/drbd_req.c | 4 drivers/block/nbd.c | 40 ++++- drivers/dax/device.c | 12 + drivers/dma/k3dma.c | 2 drivers/dma/pl330.c | 2 drivers/edac/edac_mc.c | 1 drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 4 drivers/gpu/drm/arm/malidp_hw.c | 3 drivers/gpu/drm/arm/malidp_planes.c | 5 drivers/gpu/drm/armada/armada_crtc.c | 12 + drivers/gpu/drm/armada/armada_hw.h | 1 drivers/gpu/drm/armada/armada_overlay.c | 30 +++- drivers/gpu/drm/bridge/sil-sii8620.c | 41 +++-- drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 6 drivers/gpu/drm/exynos/exynos_drm_gsc.c | 29 ++-- drivers/gpu/drm/exynos/regs-gsc.h | 1 drivers/gpu/drm/i915/gvt/kvmgt.c | 9 + drivers/gpu/drm/nouveau/nouveau_gem.c | 4 drivers/gpu/drm/tegra/drm.c | 2 drivers/gpu/host1x/job.c | 3 drivers/hid/wacom_wac.c | 10 + drivers/hwmon/nct6775.c | 2 drivers/i2c/busses/i2c-imx.c | 8 - drivers/i2c/i2c-core-acpi.c | 11 + drivers/iio/pressure/bmp280-core.c | 5 drivers/infiniband/hw/mlx4/mr.c | 7 - drivers/infiniband/hw/mlx5/srq.c | 18 +- drivers/infiniband/sw/rxe/rxe_req.c | 3 drivers/input/rmi4/rmi_2d_sensor.c | 34 ++-- drivers/md/raid10.c | 7 + drivers/mtd/devices/mtd_dataflash.c | 4 drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 1 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 6 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 6 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 13 + drivers/net/ethernet/cavium/octeon/octeon_mgmt.c | 14 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 drivers/net/ethernet/cisco/enic/enic_clsf.c | 3 drivers/net/ethernet/cisco/enic/enic_main.c | 3 drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 15 +- drivers/net/ethernet/freescale/fman/fman_port.c | 8 + drivers/net/ethernet/ibm/ibmvnic.c | 4 drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | 12 + drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 12 - drivers/net/ethernet/mellanox/mlx5/core/vport.c | 2 drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.c | 2 drivers/net/ethernet/qlogic/qed/qed_dcbx.c | 11 - drivers/net/ethernet/qlogic/qed/qed_ll2.c | 11 + drivers/net/ethernet/qlogic/qed/qed_main.c | 12 + drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c | 2 drivers/net/ethernet/qualcomm/qca_spi.c | 21 +-- drivers/net/ethernet/renesas/ravb_main.c | 56 ++------ drivers/net/ethernet/renesas/sh_eth.c | 59 ++------ drivers/net/ethernet/stmicro/stmmac/Kconfig | 2 drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 18 ++ drivers/net/ethernet/ti/davinci_emac.c | 4 drivers/net/hamradio/bpqether.c | 8 - drivers/net/hyperv/rndis_filter.c | 1 drivers/net/ieee802154/at86rf230.c | 15 -- drivers/net/ieee802154/fakelb.c | 2 drivers/net/ipvlan/ipvlan_main.c | 36 ++++- drivers/net/usb/rtl8150.c | 2 drivers/net/usb/smsc75xx.c | 62 ++++++++ drivers/net/wireless/ath/ath10k/mac.c | 16 ++ drivers/net/wireless/ath/ath10k/wmi.h | 1 drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 7 + drivers/nfc/pn533/usb.c | 4 drivers/nvme/host/core.c | 2 drivers/nvme/target/core.c | 8 + drivers/nvmem/core.c | 4 drivers/pci/host/pci-ftpci100.c | 2 drivers/pci/host/pci-host-common.c | 2 drivers/pci/host/pci-versatile.c | 2 drivers/pci/host/pcie-rcar.c | 2 drivers/pci/host/pcie-xilinx-nwl.c | 2 drivers/pci/host/pcie-xilinx.c | 1 drivers/pci/hotplug/pci_hotplug_core.c | 9 + drivers/pci/hotplug/pciehp.h | 1 drivers/pci/hotplug/pciehp_core.c | 7 + drivers/pci/hotplug/pciehp_hpc.c | 18 -- drivers/pci/pci.c | 38 +++++ drivers/pci/probe.c | 4 drivers/perf/xgene_pmu.c | 2 drivers/pinctrl/bcm/pinctrl-nsp-mux.c | 6 drivers/pinctrl/pinctrl-ingenic.c | 2 drivers/s390/cio/vfio_ccw_drv.c | 5 drivers/scsi/qedf/qedf_main.c | 12 + drivers/scsi/qedi/qedi_main.c | 11 + drivers/scsi/xen-scsifront.c | 33 +++- drivers/soc/imx/gpc.c | 21 +++ drivers/soc/imx/gpcv2.c | 13 + drivers/staging/typec/tcpm.c | 3 drivers/tty/pty.c | 2 drivers/usb/dwc2/core.h | 3 drivers/usb/dwc2/gadget.c | 15 +- drivers/usb/dwc2/hcd.c | 89 ++++++++++++ drivers/usb/dwc2/hcd.h | 8 + drivers/usb/dwc2/hcd_intr.c | 11 + drivers/usb/dwc2/hcd_queue.c | 3 drivers/usb/dwc3/dwc3-of-simple.c | 3 drivers/usb/dwc3/dwc3-pci.c | 2 drivers/usb/gadget/composite.c | 3 drivers/usb/gadget/function/f_fs.c | 26 ++- drivers/usb/host/xhci-tegra.c | 2 drivers/usb/host/xhci.c | 7 - drivers/xen/manage.c | 18 ++ drivers/xen/xen-scsiback.c | 16 +- fs/btrfs/scrub.c | 17 +- fs/ceph/inode.c | 1 fs/ext4/mballoc.c | 4 fs/f2fs/segment.c | 32 ++++ fs/f2fs/segment.h | 22 ++- fs/nfs/nfs4proc.c | 17 +- fs/reiserfs/xattr.c | 4 include/linux/fsl/guts.h | 1 include/linux/pci.h | 2 include/net/ipv6.h | 9 - include/net/net_namespace.h | 1 include/net/netns/ipv6.h | 1 include/net/tc_act/tc_tunnel_key.h | 1 include/net/tcp.h | 2 include/uapi/linux/nbd.h | 3 kernel/bpf/hashtab.c | 16 +- kernel/locking/lockdep.c | 12 - kernel/trace/trace.c | 5 mm/kasan/kasan.c | 5 net/batman-adv/bat_iv_ogm.c | 4 net/batman-adv/bat_v.c | 4 net/batman-adv/translation-table.c | 7 - net/core/dev.c | 4 net/ieee802154/6lowpan/core.c | 6 net/ipv4/netfilter/ip_tables.c | 1 net/ipv4/tcp.c | 4 net/ipv4/tcp_dctcp.c | 25 --- net/ipv4/tcp_output.c | 4 net/ipv6/calipso.c | 9 - net/ipv6/exthdrs.c | 111 ++++------------ net/ipv6/ipv6_sockglue.c | 27 ++- net/ipv6/mcast.c | 9 - net/ipv6/netfilter/ip6_tables.c | 1 net/ipv6/netfilter/nf_conntrack_reasm.c | 6 net/netfilter/nf_conntrack_core.c | 2 net/netfilter/nf_conntrack_helper.c | 5 net/netfilter/nf_conntrack_proto_dccp.c | 8 - net/netfilter/nf_log.c | 4 net/netfilter/nft_compat.c | 13 + net/packet/af_packet.c | 12 + net/qrtr/qrtr.c | 4 net/sched/act_tunnel_key.c | 6 net/sctp/chunk.c | 4 net/smc/af_smc.c | 3 net/wireless/nl80211.c | 35 ++--- net/xfrm/xfrm_user.c | 8 - samples/bpf/parse_varlen.c | 6 samples/bpf/test_overhead_user.c | 19 ++ samples/bpf/trace_event_user.c | 27 +++ scripts/kconfig/zconf.y | 4 security/smack/smack_lsm.c | 1 sound/core/seq/seq_clientmgr.c | 3 tools/build/Makefile | 2 tools/objtool/elf.c | 41 ++++- tools/perf/arch/powerpc/util/skip-callchain-idx.c | 2 tools/perf/arch/x86/util/perf_regs.c | 2 tools/perf/bench/numa.c | 5 tools/perf/jvmti/jvmti_agent.c | 3 tools/perf/tests/topology.c | 1 tools/perf/util/c++/clang.cpp | 11 + tools/perf/util/header.c | 10 + tools/perf/util/llvm-utils.c | 6 tools/perf/util/parse-events.y | 5 tools/perf/util/scripting-engines/trace-event-python.c | 8 - tools/testing/selftests/bpf/test_kmod.sh | 9 + tools/testing/selftests/pstore/pstore_post_reboot_tests | 5 tools/testing/selftests/static_keys/test_static_keys.sh | 13 + tools/testing/selftests/sync/config | 4 tools/testing/selftests/sysctl/sysctl.sh | 20 +- tools/testing/selftests/user/test_user_copy.sh | 7 + tools/testing/selftests/vm/compaction_test.c | 4 tools/testing/selftests/vm/mlock2-tests.c | 12 + tools/testing/selftests/vm/run_vmtests | 5 tools/testing/selftests/vm/userfaultfd.c | 4 tools/testing/selftests/x86/sigreturn.c | 59 +++++--- tools/testing/selftests/zram/zram.sh | 5 tools/testing/selftests/zram/zram_lib.sh | 5 virt/kvm/arm/vgic/vgic-v3.c | 5 virt/kvm/eventfd.c | 11 - 227 files changed, 1565 insertions(+), 779 deletions(-) Adam Ford (2): ARM: davinci: board-da850-evm: fix WP pin polarity for MMC/SD ARM: dts: am3517.dtsi: Disable reference to OMAP3 OTG controller Ajay Gupta (1): usb: xhci: increase CRS timeout value Alex Deucher (1): drm/amdgpu: fix swapped emit_ib_size in vce3 Alexander Duyck (1): ixgbe: Be more careful when modifying MAC filters Alexander Sverdlin (1): octeon_mgmt: Fix MIX registers configuration on MTU setup Alexey Brodkin (2): ARC: Explicitly add -mmedium-calls to CFLAGS ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP Alison Wang (1): drm: mali-dp: Enable Global SE interrupts mask for DP500 Andrey Ryabinin (1): netfilter: nf_conntrack: Fix possible possible crash on module loading. Andrzej Hajda (1): drm/bridge/sii8620: fix loops in EDID fetch logic Andy Lutomirski (2): selftests/x86/sigreturn/64: Fix spurious failures on AMD CPUs selftests/x86/sigreturn: Do minor cleanups Anson Huang (2): soc: imx: gpcv2: correct PGC offset soc: imx: gpc: restrict register range for regmap access Ard Biesheuvel (1): KVM: arm/arm64: Drop resource size check for GICV window Arun Kumar Neelakantam (1): net: qrtr: Broadcast messages only from control port Ayan Kumar Halder (1): drm/arm/malidp: Preserve LAYER_FORMAT contents when setting format Bart Van Assche (1): drbd: Fix drbd_request_prepare() discard handling Bartosz Golaszewski (1): net: davinci_emac: match the mdio device against its compatible if possible BingJing Chang (1): md/raid10: fix that replacement cannot complete recovery after reassemble Bob Copeland (1): nl80211: relax ht operation checks for mesh Casey Schaufler (1): Smack: Mark inode instant in smack_task_to_inode Chengguang Xu (1): nfp: cast sizeof() to int when comparing with error code Christophe Jaillet (1): IB/mlx4: Fix an error handling path in 'mlx4_ib_rereg_user_mr()' Chunfeng Yun (1): usb: gadget: composite: fix delayed_status race condition when set_interface Dan Carpenter (6): block: sed-opal: Fix a couple off by one bugs typec: tcpm: Fix a msecs vs jiffies bug dmaengine: k3dma: Off by one in k3_of_dma_simple_xlate() qlogic: check kstrtoul() for errors pinctrl: nsp: off by ones in nsp_pinmux_enable() drm/nouveau/gem: off by one bugs in nouveau_gem_pushbuf_reloc_apply() Daniel Borkmann (1): bpf, s390: fix potential memleak when later bpf_jit_prog fails Daniel Mack (2): ARM: dts: am437x: make edt-ft5x06 a wakeup source ARM: pxa: irq: fix handling of ICMR registers in suspend/resume Dave Jiang (2): acpi/nfit: fix cmd_rc for acpi_nfit_ctl to always return a value nfit: fix unchecked dereference in acpi_nfit_ctl David Lechner (1): net: usb: rtl8150: demote allmulti message to dev_dbg() Davide Caratti (1): net/sched: act_tunnel_key: fix NULL dereference when 'goto chain' is used Dinh Nguyen (1): net: stmmac: socfpga: add additional ocp reset line for Stratix10 Dirk Gouders (1): kconfig: fix line numbers for if-entries in menu tree Dmitry Osipenko (1): gpu: host1x: Check whether size of unpin isn't 0 Dong Jia Shi (1): vfio: ccw: fix error return in vfio_ccw_sch_event Dongjiu Geng (1): usb: xhci: remove the code build warning Doron Roberts-Kedes (1): nbd: Add the nbd NBD_DISCONNECT_ON_CLOSE config flag. Douglas Anderson (1): nvmem: Don't let a NULL cell_id for nvmem_cell_get() crash us Eli Cohen (1): net/mlx5: E-Switch, Disallow vlan/spoofcheck setup if not being esw manager Eric Dumazet (2): netfilter: ipv6: nf_defrag: reduce struct net memory waste xfrm_user: prevent leaking 2 bytes of kernel memory Esben Haabendal (1): i2c: imx: Fix race condition in dma read Fabio Estevam (2): ARM: imx_v6_v7_defconfig: Select ULPI support ARM: imx_v4_v5_defconfig: Select ULPI support Fathi Boudra (1): selftests: sync: add config fragment for testing sync framework Florian Fainelli (3): ARM: dts: NSP: Fix i2c controller interrupt type ARM: dts: NSP: Fix PCIe controllers interrupt types ARM: dts: BCM5301x: Fix i2c controller interrupt type Florian Westphal (3): netfilter: x_tables: set module owner for icmp(6) matches netfilter: nft_compat: explicitly reject ERROR and standard target netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state Ganesh Goudar (1): cxgb4: when disabling dcb set txq dcb priority to 0 Gao Feng (1): netfilter: nf_ct_helper: Fix possible panic after nf_conntrack_helper_unregister Geert Uytterhoeven (1): mtd: dataflash: Use ULL suffix for 64-bit constants Govindarajulu Varadarajan (1): enic: initialize enic->rfs_h.lock in enic_probe Greg Kroah-Hartman (1): Linux 4.14.67 Greg Ungerer (1): m68k: fix "bad page state" oops on ColdFire boot Grigor Tovmasyan (1): usb: gadget: dwc2: fix memory leak in gadget_init() Guenter Roeck (1): hwmon: (nct6775) Fix loop limit Gustavo A. R. Silva (1): drm/i915/kvmgt: Fix potential Spectre v1 Hangbin Liu (2): ipv6: mcast: fix unsolicited report interval after receiving querys ipvlan: call dev_change_flags when ipvlan mode is reset Hans de Goede (2): NFC: pn533: Fix wrong GFP flag usage i2c: core: ACPI: Properly set status byte to 0 for multi-byte writes Heikki Krogerus (1): usb: dwc3: pci: add support for Intel IceLake Hoan Tran (1): drivers/perf: xgene_pmu: Fix IOB SLOW PMU parser error Jaegeuk Kim (2): f2fs: return error during fill_super f2fs: sanity check for total valid node blocks Jann Horn (2): netfilter: nf_log: fix uninit read in nf_log_proc_dostring reiserfs: fix broken xattr handling (heap corruption, bad retval) Janne Huttunen (1): perf script python: Fix dict reference counting Jason Gerecke (1): HID: wacom: Correct touch maximum XY of 2nd-gen Intuos Jeff Moyer (1): dev-dax: check_vma: ratelimit dev_info-s Jeffrin Jose T (1): selftests: bpf: notification about privilege required to run test_kmod.sh testing script Jeremy Cline (1): ext4: fix spectre gadget in ext4_mb_regular_allocator() Jiri Olsa (3): perf tools: Fix error index for pmu event parser perf bench: Fix numa report output code perf tools: Fix compilation errors on gcc8 Johan Hovold (1): usb: dwc3: of-simple: fix use-after-free on remove Johannes Berg (1): nl80211: check nla_parse_nested() return values John Allen (1): ibmvnic: Fix error recovery on login failure John David Anglin (2): parisc: Remove ordered stores from syscall.S parisc: Remove unnecessary barriers from spinlock.h John Garry (1): libahci: Fix possible Spectre-v1 pmp indexing in ahci_led_store() Josh Poimboeuf (1): objtool: Support GCC 8 '-fnoreorder-functions' Kamal Heib (1): RDMA/mlx5: Fix memory leak in mlx5_ib_create_srq() error path Keerthy (1): ARM: dts: da850: Fix interrups property for gpio Kim Phillips (1): perf llvm-utils: Remove bashism from kernel include fetch script Laura Abbott (1): tools: build: Use HOSTLDFLAGS with fixdep Li RongQing (1): net: propagate dev_get_valid_name return code Linus Lüssing (2): batman-adv: Avoid storing non-TT-sync flags on singular entries too batman-adv: Fix multicast TT issues with bogus ROAM flags Lubomir Rintel (1): ieee802154: 6lowpan: set IFLA_LINK Lucas Stach (1): Input: synaptics-rmi4 - fix axis-swap behavior Lukas Wunner (3): PCI: hotplug: Don't leak pci_slot on registration failure PCI: pciehp: Fix use-after-free on unplug PCI: pciehp: Fix unprotected list iteration in IRQ handler Maciej Purski (3): drm/bridge/sii8620: fix potential buffer overflow drm/bridge/sii8620: fix display of packed pixel modes in MHL2 drm/bridge/sii8620: Fix display of packed pixel modes Madalin Bucur (2): fsl/fman: fix parser reporting bad checksum on short frames dpaa_eth: DPAA SGT needs to be 256B Manish Rangankar (1): scsi: qedi: Send driver state to MFW Marcelo Ricardo Leitner (1): sctp: fix erroneous inc of snmp SctpFragUsrMsgs Marek Szyprowski (5): arm64: dma-mapping: clear buffers allocated with FORCE_CONTIGUOUS flag dmaengine: pl330: report BURST residue granularity drm/exynos: gsc: Fix support for NV16/61, YUV420/YVU420 and YUV422 modes drm/exynos: decon5433: Fix per-plane global alpha for XRGB modes drm/exynos: decon5433: Fix WINCONx reset value Martin Blumenstingl (1): ARM64: dts: meson-gxl: fix Mali GPU compatible string Masahiro Yamada (1): kbuild: suppress warnings from 'getconf LFS_*' Mathieu Malaterre (1): tracing: Use __printf markup to silence compiler Matthijs van Duin (1): pty: fix O_CLOEXEC for TIOCGPTPEER Mauricio Vasquez B (1): bpf: hash map: decrement counter on error Max Gurtuvoy (1): nvmet: reset keep alive timer in controller enable Michael Chan (2): bnxt_en: Fix inconsistent BNXT_FLAG_AGG_RINGS logic. bnxt_en: Always set output parameters in bnxt_get_max_rings(). Michael Trimarchi (1): brcmfmac: stop watchdog before detach and free everything Mika Westerberg (1): ACPI / EC: Use ec_no_wakeup on Thinkpad X1 Carbon 6th Mikko Perttunen (1): drm/tegra: Fix comparison operator for buffer size Minas Harutyunyan (2): usb: dwc2: gadget: Fix issue in dwc2_gadget_start_isoc() dwc2: gadget: Fix ISOC IN DDMA PID bitfield value calculation Myron Stowe (1): PCI: Skip MPS logic for Virtual Functions (VFs) Nicholas Mc Guire (3): PCI: xilinx: Add missing of_node_put() PCI: xilinx-nwl: Add missing of_node_put() PCI: faraday: Add missing of_node_put() Nishanth Menon (1): ARM: DRA7/OMAP5: Enable ACTLR[0] (Enable invalidates of BTB) for secondary cores Paolo Bonzini (1): KVM: irqfd: fix race between EPOLLHUP and irq_bypass_register_consumer Paul Cercueil (1): pinctrl: ingenic: Fix inverted direction for < JZ4770 Paul Moore (1): ipv6: make ipv6_renew_options() interrupt/kernel safe Peng Hao (1): kvmclock: fix TSC calibration for nested guests Peter Zijlstra (1): ARC: Improve cmpxchg syscall implementation Qu Wenruo (1): btrfs: scrub: Don't use inode page cache in scrub_handle_errored_block() Randy Dunlap (2): net/ethernet/freescale/fman: fix cross-build error tcp: identify cryptic messages as TCP seq # bugs Ray Jui (5): ARM: dts: Cygnus: Fix I2C controller interrupt type ARM: dts: Cygnus: Fix PCIe controller interrupt type arm64: dts: ns2: Fix I2C controller interrupt type arm64: dts: ns2: Fix PCIe controller interrupt type arm64: dts: Stingray: Fix I2C controller interrupt type Rob Herring (1): arm64: dts: msm8916: fix Coresight ETF graph connections Robin H. Johnson (1): ACPI / EC: Use ec_no_wakeup on more Thinkpad X1 Carbon 6th systems Roland Dreier (1): nvme: fix handling of metadata_len for NVME_IOCTL_IO_CMD Russell King (2): drm/armada: fix colorkey mode property drm/armada: fix irq handling Ryan Hsu (1): ath10k: update the phymode along with bandwidth change request Sandipan Das (1): perf report powerpc: Fix crash if callchain is empty Saurav Kashyap (1): scsi: qedf: Send the driver state to MFW Scott Branden (2): arm64: dts: specify 1.8V EMMC capabilities for bcm958742k arm64: dts: specify 1.8V EMMC capabilities for bcm958742t Sergei Shtylyov (2): PCI: OF: Fix I/O space page leak PCI: versatile: Fix I/O space page leak Shuah Khan (Samsung OSG) (6): selftests: pstore: return Kselftest Skip code for skipped tests selftests: static_keys: return Kselftest Skip code for skipped tests selftests: sysctl: return Kselftest Skip code for skipped tests selftests: user: return Kselftest Skip code for skipped tests selftests: zram: return Kselftest Skip code for skipped tests selftests: vm: return Kselftest Skip code for skipped tests Stafford Horne (1): openrisc: entry: Fix delay slot exception detection Stefan Agner (1): net: hamradio: use eth_broadcast_addr Stefan Schmidt (3): ieee802154: at86rf230: switch from BUG_ON() to WARN_ON() on problem ieee802154: at86rf230: use __func__ macro for debug messages ieee802154: fakelb: switch from BUG_ON() to WARN_ON() on problem Stefan Wahren (3): net: qca_spi: Avoid packet drop during initial sync net: qca_spi: Make sure the QCA7000 reset is triggered net: qca_spi: Fix log level if probe fails Stephen Hemminger (1): hv/netvsc: fix handling of fallback to single queue mode Steven Rostedt (VMware) (2): locking/lockdep: Do not record IRQ state within lockdep code ARM: 8780/1: ftrace: Only set kernel memory back to read-only after boot Sudarsana Reddy Kalluru (4): qed: Fix possible memory leak in Rx error path handling. qed: Add sanity check for SIMD fastpath handler. qed: Do not advertise DCBX_LLD_MANAGED capability. bnx2x: Fix receiving tx-timeout in error or recovery state. Sven Eckelmann (2): batman-adv: Fix bat_ogm_iv best gw refcnt after netlink dump batman-adv: Fix bat_v best gw refcnt after netlink dump Taeung Song (3): samples/bpf: add missing <linux/if_vlan.h> samples/bpf: Check the result of system() samples/bpf: Check the error of write() and read() Takashi Iwai (2): EDAC: Add missing MEM_LRDDR4 entry in edac_mem_types[] ALSA: seq: Fix UBSAN warning at SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT ioctl Thomas Richter (2): perf record: Support s390 random socket_id assignment perf test session topology: Fix test on s390 Tomasz Duszynski (1): iio: pressure: bmp280: fix relative humidity unit Trond Myklebust (1): pNFS: Always free the session slot on error in nfs4_layoutget_handle_exception Ursula Braun (1): net/smc: no shutdown in state SMC_LISTEN Uwe Kleine-König (1): ARM: dts: imx6: RDU2: fix irq type for mv88e6xxx switch Vijay Immanuel (1): IB/rxe: Fix missing completion for mem_reg work requests Vikas Gupta (1): bnxt_en: Fix for system hang if request_irq fails Vincent Pelletier (1): usb: gadget: ffs: Fix BUG when userland exits with submitted AIO transfers Viresh Kumar (1): arm: dts: armada: Fix "#cooling-cells" property's name Vladimir Zapolskiy (4): sh_eth: fix invalid context bug while calling auto-negotiation by ethtool sh_eth: fix invalid context bug while changing link options by ethtool ravb: fix invalid context bug while calling auto-negotiation by ethtool ravb: fix invalid context bug while changing link options by ethtool Wei Yongjun (1): pinctrl: nsp: Fix potential NULL dereference Willem de Bruijn (2): packet: reset network header if packet shorter than ll reserved space packet: refine ring v3 block size test to hold one frame William Wu (2): usb: dwc2: alloc dma aligned buffer for isoc split in usb: dwc2: fix isoc split in transfer with no data Yan, Zheng (1): ceph: fix dentry leak in splice_dentry() Yonghong Song (1): perf tools: Fix a clang 7.0 compilation error Yuchung Cheng (1): tcp: remove DELAYED ACK events in DCTCP Yuiko Oshino (1): smsc75xx: Add workaround for gigabit link up hardware errata. Zhen Lei (1): kasan: fix shadow_size calculation error in kasan_module_alloc Zhenzhong Duan (2): x86/microcode/intel: Fix memleak in save_microcode_patch() x86/mm/32: Initialize the CR4 shadow before __flush_tlb_all() Zhizhou Zhang (1): arm64: make secondary_start_kernel() notrace Zhouyang Jia (3): xen: add error handling for xenbus_printf scsi: xen-scsifront: add error handling for xenbus_printf xen/scsiback: add error handling for xenbus_printf

7 years, 4 months

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1
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Linux 4.17.19

by Greg KH

I'm announcing the release of the 4.17.19 kernel. Note, this is the LAST 4.17.y kernel to be released, it is now end-of-life. Pleas move to 4.18.y at this time. All users of the 4.17 kernel series must upgrade. The updated 4.17.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.17.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 | 8 - arch/arc/Makefile | 15 - arch/arc/include/asm/mach_desc.h | 2 arch/arc/kernel/irq.c | 2 arch/arc/kernel/process.c | 47 ++++-- arch/arc/plat-hsdk/platform.c | 62 ++++++++ arch/arm/boot/dts/am3517.dtsi | 5 arch/arm/boot/dts/am437x-sk-evm.dts | 2 arch/arm/boot/dts/armada-385-synology-ds116.dts | 2 arch/arm/boot/dts/bcm-cygnus.dtsi | 24 +-- arch/arm/boot/dts/bcm-hr2.dtsi | 24 +-- arch/arm/boot/dts/bcm-nsp.dtsi | 32 ++-- arch/arm/boot/dts/bcm5301x.dtsi | 2 arch/arm/boot/dts/da850.dtsi | 6 arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 2 arch/arm/boot/dts/omap4-droid4-xt894.dts | 9 - arch/arm/configs/imx_v4_v5_defconfig | 2 arch/arm/configs/imx_v6_v7_defconfig | 2 arch/arm/crypto/speck-neon-core.S | 6 arch/arm/mach-davinci/board-da850-evm.c | 2 arch/arm/mach-omap2/omap-smp.c | 41 +++++ arch/arm/mach-pxa/irq.c | 4 arch/arm/mm/init.c | 9 + arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 15 + arch/arm64/boot/dts/amlogic/meson-gxl-mali.dtsi | 2 arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi | 8 - arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dts | 4 arch/arm64/boot/dts/broadcom/stingray/bcm958742t.dts | 4 arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi | 4 arch/arm64/boot/dts/qcom/msm8916.dtsi | 4 arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts | 2 arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts | 2 arch/arm64/include/asm/alternative.h | 7 arch/arm64/kernel/alternative.c | 51 +++++- arch/arm64/kernel/module.c | 5 arch/arm64/kernel/smp.c | 2 arch/arm64/mm/dma-mapping.c | 9 - arch/ia64/kernel/perfmon.c | 6 arch/ia64/mm/init.c | 12 - arch/m68k/include/asm/mcf_pgalloc.h | 4 arch/nds32/kernel/setup.c | 3 arch/openrisc/kernel/entry.S | 8 - arch/openrisc/kernel/head.S | 9 - arch/openrisc/kernel/traps.c | 2 arch/parisc/include/asm/spinlock.h | 8 - arch/parisc/kernel/syscall.S | 24 +-- arch/powerpc/kernel/smp.c | 6 arch/riscv/kernel/irq.c | 4 arch/riscv/kernel/module.c | 4 arch/riscv/kernel/ptrace.c | 2 arch/s390/net/bpf_jit_comp.c | 1 arch/x86/include/asm/processor.h | 1 arch/x86/include/asm/set_memory.h | 1 arch/x86/kernel/cpu/microcode/intel.c | 5 arch/x86/kernel/kvmclock.c | 1 arch/x86/kernel/smpboot.c | 5 arch/x86/kvm/vmx.c | 9 - arch/x86/mm/init.c | 37 ++++ arch/x86/mm/init_64.c | 8 - arch/x86/mm/pageattr.c | 13 + block/blk-mq-debugfs.c | 2 block/blk-mq.c | 12 + block/sed-opal.c | 4 drivers/acpi/ec.c | 20 ++ drivers/acpi/nfit/core.c | 4 drivers/ata/libahci.c | 7 drivers/block/drbd/drbd_req.c | 4 drivers/block/nbd.c | 40 ++++- drivers/char/ipmi/kcs_bmc.c | 31 +--- drivers/clk/Makefile | 2 drivers/clk/davinci/da8xx-cfgchip.c | 2 drivers/clk/sunxi-ng/Makefile | 39 +---- drivers/clocksource/timer-stm32.c | 4 drivers/dax/device.c | 12 + drivers/dma/k3dma.c | 2 drivers/dma/omap-dma.c | 6 drivers/dma/pl330.c | 2 drivers/edac/edac_mc.c | 1 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 3 drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 4 drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c | 19 ++ drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c | 1 drivers/gpu/drm/arm/malidp_drv.c | 3 drivers/gpu/drm/arm/malidp_hw.c | 3 drivers/gpu/drm/arm/malidp_planes.c | 9 - drivers/gpu/drm/armada/armada_crtc.c | 12 + drivers/gpu/drm/armada/armada_hw.h | 1 drivers/gpu/drm/armada/armada_overlay.c | 30 ++- drivers/gpu/drm/bridge/sil-sii8620.c | 121 ++++++++-------- drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 6 drivers/gpu/drm/exynos/exynos_drm_gsc.c | 29 ++- drivers/gpu/drm/exynos/regs-gsc.h | 1 drivers/gpu/drm/i915/gvt/kvmgt.c | 9 + drivers/gpu/drm/nouveau/nouveau_gem.c | 4 drivers/gpu/drm/sun4i/Makefile | 5 drivers/gpu/drm/tegra/drm.c | 2 drivers/gpu/host1x/dev.c | 3 drivers/gpu/host1x/job.c | 3 drivers/hid/hid-google-hammer.c | 2 drivers/hid/hid-ids.h | 1 drivers/hid/wacom_wac.c | 10 + drivers/hwmon/dell-smm-hwmon.c | 7 drivers/hwmon/nct6775.c | 2 drivers/i2c/busses/i2c-imx.c | 8 - drivers/i2c/i2c-core-acpi.c | 11 + drivers/iio/pressure/bmp280-core.c | 5 drivers/infiniband/hw/mlx4/mr.c | 7 drivers/infiniband/hw/mlx5/srq.c | 18 +- drivers/infiniband/hw/qedr/verbs.c | 3 drivers/infiniband/sw/rxe/rxe_req.c | 5 drivers/input/rmi4/rmi_2d_sensor.c | 34 ++-- drivers/irqchip/irq-gic-v2m.c | 2 drivers/irqchip/irq-gic-v3-its.c | 10 + drivers/md/raid10.c | 7 drivers/mtd/devices/mtd_dataflash.c | 4 drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 1 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 6 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 6 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 15 + drivers/net/ethernet/broadcom/bnxt/bnxt.h | 1 drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 30 +++ drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c | 2 drivers/net/ethernet/cadence/macb_main.c | 11 - drivers/net/ethernet/cavium/Kconfig | 12 - drivers/net/ethernet/cavium/octeon/octeon_mgmt.c | 14 + drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 35 +--- drivers/net/ethernet/cisco/enic/enic_clsf.c | 3 drivers/net/ethernet/cisco/enic/enic_main.c | 3 drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 15 + drivers/net/ethernet/freescale/fman/fman_port.c | 8 + drivers/net/ethernet/ibm/ibmvnic.c | 43 +++-- drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | 12 + drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 2 drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 12 - drivers/net/ethernet/mellanox/mlx5/core/vport.c | 2 drivers/net/ethernet/netronome/nfp/bpf/main.c | 6 drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.c | 2 drivers/net/ethernet/qlogic/qed/qed_dcbx.c | 11 - drivers/net/ethernet/qlogic/qed/qed_debug.c | 2 drivers/net/ethernet/qlogic/qed/qed_ll2.c | 11 + drivers/net/ethernet/qlogic/qed/qed_main.c | 12 + drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c | 2 drivers/net/ethernet/qualcomm/qca_spi.c | 21 +- drivers/net/ethernet/realtek/r8169.c | 1 drivers/net/ethernet/renesas/ravb_main.c | 56 ++----- drivers/net/ethernet/renesas/sh_eth.c | 59 ++----- drivers/net/ethernet/sfc/ef10.c | 30 ++- drivers/net/ethernet/sfc/efx.c | 17 +- drivers/net/ethernet/stmicro/stmmac/Kconfig | 2 drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 18 +- drivers/net/ethernet/ti/davinci_emac.c | 4 drivers/net/hamradio/bpqether.c | 8 - drivers/net/hyperv/rndis_filter.c | 1 drivers/net/ieee802154/adf7242.c | 34 ++++ drivers/net/ieee802154/at86rf230.c | 15 - drivers/net/ieee802154/fakelb.c | 2 drivers/net/ieee802154/mcr20a.c | 3 drivers/net/ipvlan/ipvlan_main.c | 36 +++- drivers/net/phy/marvell.c | 54 ++++--- drivers/net/phy/sfp-bus.c | 35 +++- drivers/net/usb/rtl8150.c | 2 drivers/net/usb/smsc75xx.c | 62 ++++++++ drivers/net/wireless/ath/ath10k/mac.c | 16 +- drivers/net/wireless/ath/ath10k/wmi.h | 1 drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 7 drivers/nfc/pn533/usb.c | 4 drivers/nvme/host/core.c | 52 +++--- drivers/nvme/host/pci.c | 2 drivers/nvme/host/rdma.c | 28 ++- drivers/nvme/target/core.c | 8 + drivers/nvmem/core.c | 4 drivers/of/base.c | 6 drivers/of/of_private.h | 2 drivers/of/overlay.c | 11 + drivers/pci/dwc/pcie-designware-host.c | 3 drivers/pci/host/pci-aardvark.c | 2 drivers/pci/host/pci-ftpci100.c | 4 drivers/pci/host/pci-v3-semi.c | 2 drivers/pci/host/pci-versatile.c | 2 drivers/pci/host/pci-xgene.c | 2 drivers/pci/host/pcie-mediatek.c | 2 drivers/pci/host/pcie-xilinx-nwl.c | 2 drivers/pci/host/pcie-xilinx.c | 1 drivers/pci/hotplug/pci_hotplug_core.c | 9 + drivers/pci/hotplug/pciehp.h | 1 drivers/pci/hotplug/pciehp_core.c | 7 drivers/pci/hotplug/pciehp_hpc.c | 18 -- drivers/pci/of.c | 2 drivers/pci/pci-acpi.c | 6 drivers/pci/pci.c | 66 ++++++++ drivers/pci/probe.c | 4 drivers/perf/xgene_pmu.c | 2 drivers/pinctrl/bcm/pinctrl-nsp-mux.c | 6 drivers/pinctrl/pinctrl-ingenic.c | 2 drivers/platform/x86/dell-laptop.c | 2 drivers/rtc/interface.c | 8 - drivers/s390/cio/vfio_ccw_drv.c | 5 drivers/s390/net/qeth_core.h | 2 drivers/s390/net/qeth_core_main.c | 23 +-- drivers/s390/net/qeth_l2_main.c | 5 drivers/s390/net/qeth_l3_main.c | 3 drivers/scsi/hpsa.c | 25 ++- drivers/scsi/hpsa.h | 1 drivers/scsi/qedf/qedf_main.c | 12 + drivers/scsi/qedi/qedi_main.c | 11 + drivers/scsi/xen-scsifront.c | 33 +++- drivers/soc/imx/gpc.c | 21 ++ drivers/soc/imx/gpcv2.c | 13 + drivers/tty/pty.c | 2 drivers/usb/chipidea/host.c | 5 drivers/usb/dwc2/core.h | 3 drivers/usb/dwc2/gadget.c | 15 + drivers/usb/dwc2/hcd.c | 93 +++++++++++- drivers/usb/dwc2/hcd.h | 8 + drivers/usb/dwc2/hcd_intr.c | 11 + drivers/usb/dwc2/hcd_queue.c | 3 drivers/usb/dwc3/dwc3-of-simple.c | 3 drivers/usb/dwc3/dwc3-pci.c | 2 drivers/usb/gadget/composite.c | 3 drivers/usb/gadget/function/f_fs.c | 26 ++- drivers/usb/host/xhci-dbgcap.c | 12 + drivers/usb/host/xhci-tegra.c | 2 drivers/usb/host/xhci.c | 7 drivers/usb/typec/tcpm.c | 3 drivers/xen/manage.c | 18 +- drivers/xen/xen-scsiback.c | 16 +- fs/btrfs/scrub.c | 17 +- fs/ceph/inode.c | 1 fs/cifs/smb2pdu.c | 5 fs/exec.c | 6 fs/ext4/mballoc.c | 4 fs/nfs/nfs4proc.c | 17 +- fs/reiserfs/xattr.c | 4 include/linux/fsl/guts.h | 1 include/linux/kthread.h | 1 include/linux/marvell_phy.h | 2 include/linux/mm.h | 4 include/linux/pci.h | 2 include/linux/sched.h | 2 include/net/ipv6.h | 9 - include/net/net_namespace.h | 1 include/net/netns/ipv6.h | 1 include/net/tc_act/tc_csum.h | 1 include/net/tc_act/tc_tunnel_key.h | 1 include/net/tcp.h | 2 include/uapi/linux/nbd.h | 3 kernel/bpf/hashtab.c | 16 +- kernel/fork.c | 35 +++- kernel/kthread.c | 30 +++ kernel/locking/lockdep.c | 12 - kernel/sched/core.c | 67 ++++---- kernel/sched/deadline.c | 11 + kernel/sched/fair.c | 30 +-- kernel/sched/sched.h | 6 kernel/trace/trace.c | 5 mm/kasan/kasan.c | 5 mm/mmap.c | 35 +--- mm/nommu.c | 10 - mm/page_alloc.c | 16 +- net/9p/client.c | 3 net/batman-adv/bat_iv_ogm.c | 4 net/batman-adv/bat_v.c | 4 net/batman-adv/debugfs.c | 40 +++++ net/batman-adv/debugfs.h | 11 + net/batman-adv/hard-interface.c | 37 ++++ net/batman-adv/translation-table.c | 7 net/core/dev.c | 4 net/core/filter.c | 3 net/ieee802154/6lowpan/core.c | 6 net/ipv4/inet_fragment.c | 2 net/ipv4/netfilter/ip_tables.c | 1 net/ipv4/tcp.c | 4 net/ipv4/tcp_dctcp.c | 25 --- net/ipv4/tcp_output.c | 4 net/ipv6/calipso.c | 9 - net/ipv6/exthdrs.c | 111 +++----------- net/ipv6/ipv6_sockglue.c | 27 ++- net/ipv6/mcast.c | 9 - net/ipv6/netfilter/ip6_tables.c | 1 net/ipv6/netfilter/nf_conntrack_reasm.c | 6 net/mac80211/tx.c | 2 net/netfilter/nf_conntrack_core.c | 2 net/netfilter/nf_conntrack_helper.c | 5 net/netfilter/nf_conntrack_proto_dccp.c | 8 - net/netfilter/nf_log.c | 4 net/netfilter/nft_compat.c | 13 + net/packet/af_packet.c | 12 + net/qrtr/qrtr.c | 13 + net/rds/connection.c | 11 + net/rds/loop.c | 56 +++++++ net/rds/loop.h | 2 net/sched/act_csum.c | 6 net/sched/act_tunnel_key.c | 6 net/sctp/chunk.c | 4 net/smc/af_smc.c | 3 net/smc/smc_clc.c | 3 net/tipc/discover.c | 18 +- net/tipc/net.c | 17 +- net/tipc/node.c | 7 net/tls/tls_sw.c | 5 net/wireless/nl80211.c | 35 +--- net/xfrm/xfrm_user.c | 8 - samples/bpf/parse_varlen.c | 6 samples/bpf/test_overhead_user.c | 19 +- samples/bpf/trace_event_user.c | 27 +++ samples/bpf/xdp2skb_meta.sh | 6 scripts/kconfig/zconf.y | 4 security/smack/smack_lsm.c | 1 sound/core/seq/seq_clientmgr.c | 3 tools/build/Build.include | 2 tools/build/Makefile | 2 tools/objtool/elf.c | 41 +++-- tools/perf/Makefile.config | 3 tools/perf/arch/powerpc/util/skip-callchain-idx.c | 2 tools/perf/arch/x86/util/perf_regs.c | 2 tools/perf/bench/numa.c | 5 tools/perf/builtin-annotate.c | 11 + tools/perf/builtin-report.c | 3 tools/perf/builtin-script.c | 25 +++ tools/perf/jvmti/jvmti_agent.c | 3 tools/perf/pmu-events/Build | 2 tools/perf/tests/builtin-test.c | 2 tools/perf/tests/parse-events.c | 8 - tools/perf/tests/topology.c | 1 tools/perf/util/c++/clang.cpp | 11 + tools/perf/util/header.c | 12 + tools/perf/util/llvm-utils.c | 6 tools/perf/util/parse-events.y | 5 tools/perf/util/scripting-engines/trace-event-python.c | 8 - tools/testing/nvdimm/test/nfit.c | 3 tools/testing/selftests/bpf/test_kmod.sh | 9 + tools/testing/selftests/bpf/test_offload.py | 12 + tools/testing/selftests/net/config | 2 tools/testing/selftests/pstore/pstore_post_reboot_tests | 5 tools/testing/selftests/static_keys/test_static_keys.sh | 13 + tools/testing/selftests/sync/config | 4 tools/testing/selftests/sysctl/sysctl.sh | 20 +- tools/testing/selftests/user/test_user_copy.sh | 7 tools/testing/selftests/vm/compaction_test.c | 4 tools/testing/selftests/vm/mlock2-tests.c | 12 - tools/testing/selftests/vm/run_vmtests | 5 tools/testing/selftests/vm/userfaultfd.c | 4 tools/testing/selftests/x86/sigreturn.c | 59 ++++--- tools/testing/selftests/zram/zram.sh | 5 tools/testing/selftests/zram/zram_lib.sh | 5 virt/kvm/arm/vgic/vgic-v3.c | 5 347 files changed, 2651 insertions(+), 1284 deletions(-) Adam Ford (2): ARM: davinci: board-da850-evm: fix WP pin polarity for MMC/SD ARM: dts: am3517.dtsi: Disable reference to OMAP3 OTG controller Ajay Gupta (1): usb: xhci: increase CRS timeout value Alex Deucher (1): drm/amdgpu: fix swapped emit_ib_size in vce3 Alexander Duyck (1): ixgbe: Be more careful when modifying MAC filters Alexander Sverdlin (2): octeon_mgmt: Fix MIX registers configuration on MTU setup net: cavium: Add fine-granular dependencies on PCI Alexandre Belloni (1): rtc: fix alarm read and set offset Alexey Brodkin (2): ARC: Explicitly add -mmedium-calls to CFLAGS ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP Alison Wang (1): drm: mali-dp: Enable Global SE interrupts mask for DP500 Anders Roxell (1): selftests: net: add config fragments Andreas Schwab (1): RISC-V: fix R_RISCV_ADD32/R_RISCV_SUB32 relocations Andrey Ryabinin (1): netfilter: nf_conntrack: Fix possible possible crash on module loading. Andrzej Hajda (1): drm/bridge/sii8620: fix loops in EDID fetch logic Andy Lutomirski (2): selftests/x86/sigreturn/64: Fix spurious failures on AMD CPUs selftests/x86/sigreturn: Do minor cleanups Anson Huang (2): soc: imx: gpcv2: correct PGC offset soc: imx: gpc: restrict register range for regmap access Ard Biesheuvel (1): KVM: arm/arm64: Drop resource size check for GICV window Arnd Bergmann (2): ieee802154: mcr20a: add missing includes drm/sun4i: link in front-end code if needed Artur Petrosyan (1): usb: dwc2: Fix host exit from hibernation flow. Arun Kumar Neelakantam (2): net: qrtr: Broadcast messages only from control port net: qrtr: Reset the node and port ID of broadcast messages Ayan Kumar Halder (3): drm/arm/malidp: Ensure that the crtcs are shutdown before removing any encoder/connector drm/arm/malidp: Preserve LAYER_FORMAT contents when setting format drm/mali-dp: Rectify the width and height passed to rotmem_required() Bart Van Assche (1): drbd: Fix drbd_request_prepare() discard handling Bartosz Golaszewski (1): net: davinci_emac: match the mdio device against its compatible if possible Bert Kenward (2): sfc: avoid hang from nested use of the filter_sem sfc: hold filter_sem consistently during reset BingJing Chang (1): md/raid10: fix that replacement cannot complete recovery after reassemble Bob Copeland (1): nl80211: relax ht operation checks for mesh Casey Leedom (1): cxgb4: assume flash part size to be 4MB, if it can't be determined Casey Schaufler (1): Smack: Mark inode instant in smack_task_to_inode Chengguang Xu (1): nfp: cast sizeof() to int when comparing with error code Christian König (1): PCI: Restore resized BAR state on resume Christophe Jaillet (1): IB/mlx4: Fix an error handling path in 'mlx4_ib_rereg_user_mr()' Chunfeng Yun (1): usb: gadget: composite: fix delayed_status race condition when set_interface Damien Thébault (1): platform/x86: dell-laptop: Fix backlight detection Dan Carpenter (10): blk-mq-debugfs: Off by one in blk_mq_rq_state_name() block: sed-opal: Fix a couple off by one bugs typec: tcpm: Fix a msecs vs jiffies bug clk: davinci: cfgchip: testing the wrong variable dmaengine: k3dma: Off by one in k3_of_dma_simple_xlate() qed: off by one in qed_parse_mcp_trace_buf() ixgbe: Off by one in ixgbe_ipsec_tx() qlogic: check kstrtoul() for errors pinctrl: nsp: off by ones in nsp_pinmux_enable() drm/nouveau/gem: off by one bugs in nouveau_gem_pushbuf_reloc_apply() Daniel Borkmann (1): bpf, s390: fix potential memleak when later bpf_jit_prog fails Daniel Mack (2): ARM: dts: am437x: make edt-ft5x06 a wakeup source ARM: pxa: irq: fix handling of ICMR registers in suspend/resume Dave Hansen (4): mm: Allow non-direct-map arguments to free_reserved_area() x86/mm/init: Pass unconverted symbol addresses to free_init_pages() x86/mm/init: Add helper for freeing kernel image pages x86/mm/init: Remove freed kernel image areas from alias mapping Dave Jiang (2): acpi/nfit: fix cmd_rc for acpi_nfit_ctl to always return a value nfit: fix unchecked dereference in acpi_nfit_ctl David Francis (1): amd/dc/dce100: On dce100, set clocks to 0 on suspend David Lechner (1): net: usb: rtl8150: demote allmulti message to dev_dbg() Davide Caratti (2): net/sched: act_csum: fix NULL dereference when 'goto chain' is used net/sched: act_tunnel_key: fix NULL dereference when 'goto chain' is used Denis Kenzior (1): mac80211: disable BHs/preemption in ieee80211_tx_control_port() Dinh Nguyen (1): net: stmmac: socfpga: add additional ocp reset line for Stratix10 Dirk Gouders (1): kconfig: fix line numbers for if-entries in menu tree Dmitry Osipenko (2): gpu: host1x: Skip IOMMU initialization if firewall is enabled gpu: host1x: Check whether size of unpin isn't 0 Don Brace (1): scsi: hpsa: correct enclosure sas address Dong Jia Shi (1): vfio: ccw: fix error return in vfio_ccw_sch_event Dongjiu Geng (1): usb: xhci: remove the code build warning Doron Roberts-Kedes (2): nbd: Add the nbd NBD_DISCONNECT_ON_CLOSE config flag. tls: fix skb_to_sgvec returning unhandled error. Douglas Anderson (1): nvmem: Don't let a NULL cell_id for nvmem_cell_get() crash us Eli Cohen (1): net/mlx5: E-Switch, Disallow vlan/spoofcheck setup if not being esw manager Eric Biggers (1): crypto: arm/speck - fix building in Thumb2 mode Eric Dumazet (2): netfilter: ipv6: nf_defrag: reduce struct net memory waste xfrm_user: prevent leaking 2 bytes of kernel memory Esben Haabendal (1): i2c: imx: Fix race condition in dma read Evan Quan (1): drm/amd/powerplay: correct vega12 thermal support as true Fabio Estevam (2): ARM: imx_v6_v7_defconfig: Select ULPI support ARM: imx_v4_v5_defconfig: Select ULPI support Fathi Boudra (1): selftests: sync: add config fragment for testing sync framework Florian Fainelli (4): ARM: dts: NSP: Fix i2c controller interrupt type ARM: dts: NSP: Fix PCIe controllers interrupt types ARM: dts: HR2: Fix interrupt types for i2c and PCIe ARM: dts: BCM5301x: Fix i2c controller interrupt type Florian Westphal (3): netfilter: x_tables: set module owner for icmp(6) matches netfilter: nft_compat: explicitly reject ERROR and standard target netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state Frank Rowand (1): of: overlay: update phandle cache on overlay apply and remove Frederic Weisbecker (1): sched/nohz: Skip remote tick on idle task entirely Ganesh Goudar (1): cxgb4: when disabling dcb set txq dcb priority to 0 Gao Feng (1): netfilter: nf_ct_helper: Fix possible panic after nf_conntrack_helper_unregister Geert Uytterhoeven (1): mtd: dataflash: Use ULL suffix for 64-bit constants Govindarajulu Varadarajan (1): enic: initialize enic->rfs_h.lock in enic_probe Greentime Hu (1): nds32: Fix the dts pointer is not passed correctly issue. Greg Kroah-Hartman (1): Linux 4.17.19 Greg Ungerer (1): m68k: fix "bad page state" oops on ColdFire boot Grigor Tovmasyan (1): usb: gadget: dwc2: fix memory leak in gadget_init() Guenter Roeck (1): hwmon: (nct6775) Fix loop limit Gustavo A. R. Silva (2): drm/i915/kvmgt: Fix potential Spectre v1 drm/amdgpu/pm: Fix potential Spectre v1 Gustavo Pimentel (1): ARC: [plat-hsdk]: Configure APB GPIO controller on ARC HSDK platform Haiyue Wang (1): ipmi: kcs_bmc: fix IRQ exception if the channel is not open Hangbin Liu (2): ipv6: mcast: fix unsolicited report interval after receiving querys ipvlan: call dev_change_flags when ipvlan mode is reset Hans de Goede (2): NFC: pn533: Fix wrong GFP flag usage i2c: core: ACPI: Properly set status byte to 0 for multi-byte writes Harini Katakam (1): net: macb: Free RX ring for all queues Heikki Krogerus (1): usb: dwc3: pci: add support for Intel IceLake Heiner Kallweit (1): r8169: fix mac address change Helge Eichelberg (1): hwmon: (dell-smm) Disable fan support for Dell XPS13 9333 Hoan Tran (1): drivers/perf: xgene_pmu: Fix IOB SLOW PMU parser error Israel Rukshin (1): nvme-rdma: Fix command completion race at error recovery Jakub Kicinski (2): selftests/bpf: test offloads even with BPF programs present nfp: bpf: don't stop offload if replace failed Jann Horn (2): netfilter: nf_log: fix uninit read in nf_log_proc_dostring reiserfs: fix broken xattr handling (heap corruption, bad retval) Janne Huttunen (1): perf script python: Fix dict reference counting Janusz Krzysztofik (1): dmaengine: ti: omap-dma: Fix OMAP1510 incorrect residue_granularity Jason Gerecke (1): HID: wacom: Correct touch maximum XY of 2nd-gen Intuos Jeff Moyer (1): dev-dax: check_vma: ratelimit dev_info-s Jeffrin Jose T (1): selftests: bpf: notification about privilege required to run test_kmod.sh testing script Jens Axboe (1): blk-mq: don't queue more if we get a busy return Jeremy Cline (2): perf tools: Use python-config --includes rather than --cflags ext4: fix spectre gadget in ext4_mb_regular_allocator() Jerome Brunet (1): ARM64: dts: meson-axg: fix ethernet stability issue Jianchao Wang (1): nvme-pci: move nvme_kill_queues to nvme_remove_dead_ctrl Jim Mattson (1): kvm: nVMX: Restore exit qual for VM-entry failure due to MSR loading Jim Wilson (1): RISC-V: Fix PTRACE_SETREGSET bug. Jiri Olsa (4): perf tools: Fix error index for pmu event parser perf tests: Add event parsing error handling to parse events test perf bench: Fix numa report output code perf tools: Fix compilation errors on gcc8 Johan Hovold (1): usb: dwc3: of-simple: fix use-after-free on remove Johannes Berg (1): nl80211: check nla_parse_nested() return values John Allen (1): ibmvnic: Fix error recovery on login failure John David Anglin (2): parisc: Remove unnecessary barriers from spinlock.h parisc: Remove ordered stores from syscall.S John Fastabend (1): bpf: fix sk_skb programs without skb->dev assigned John Garry (1): libahci: Fix possible Spectre-v1 pmp indexing in ahci_led_store() Jon Maloy (4): tipc: fix wrong return value from function tipc_node_try_addr() tipc: correct discovery message handling during address trial period tipc: fix correct setting of message type in second discoverer tipc: make function tipc_net_finalize() thread safe Josh Poimboeuf (1): objtool: Support GCC 8 '-fnoreorder-functions' Julia Lawall (1): clocksource/drivers/stm32: Fix error return code Julian Wiedmann (1): s390/qeth: consistently re-enable device features Juri Lelli (1): sched/deadline: Fix switched_from_dl() warning Kai-Heng Feng (1): usb: xhci: dbc: Don't decrement runtime PM counter if DBC is not started Kalderon, Michal (1): RDMA/qedr: Fix NULL pointer dereference when running over iWARP without RDMA-CM Kamal Heib (1): RDMA/mlx5: Fix memory leak in mlx5_ib_create_srq() error path Karsten Graul (1): net/smc: reset recv timeout after clc handshake Katsuhiro Suzuki (1): arm64: dts: uniphier: fix widget name of headphone for LD11/LD20 boards Keerthy (1): ARM: dts: da850: Fix interrups property for gpio Kim Phillips (2): perf llvm-utils: Remove bashism from kernel include fetch script perf test shell: Prevent temporary editor files from being considered test scripts Laura Abbott (2): tools: build: Fixup host c flags tools: build: Use HOSTLDFLAGS with fixdep Li RongQing (1): net: propagate dev_get_valid_name return code Linus Lüssing (2): batman-adv: Avoid storing non-TT-sync flags on singular entries too batman-adv: Fix multicast TT issues with bogus ROAM flags Linus Torvalds (3): mm: use helper functions for allocating and freeing vm_area structs mm: make vm_area_dup() actually copy the old vma data mm: make vm_area_alloc() initialize core fields Lubomir Rintel (1): ieee802154: 6lowpan: set IFLA_LINK Lucas Stach (1): Input: synaptics-rmi4 - fix axis-swap behavior Lukas Wunner (3): PCI: hotplug: Don't leak pci_slot on registration failure PCI: pciehp: Fix use-after-free on unplug PCI: pciehp: Fix unprotected list iteration in IRQ handler Maciej Purski (4): drm/bridge/sii8620: fix display modes validation drm/bridge/sii8620: fix potential buffer overflow drm/bridge/sii8620: fix display of packed pixel modes in MHL2 drm/bridge/sii8620: Fix display of packed pixel modes Madalin Bucur (2): fsl/fman: fix parser reporting bad checksum on short frames dpaa_eth: DPAA SGT needs to be 256B Manish Rangankar (1): scsi: qedi: Send driver state to MFW Marc Zyngier (2): irqchip/gic-v2m: Fix SPI release on error path irqchip/gic-v3-its: Fix reprogramming of redistributors on CPU hotplug Marcelo Ricardo Leitner (1): sctp: fix erroneous inc of snmp SctpFragUsrMsgs Marek Szyprowski (5): arm64: dma-mapping: clear buffers allocated with FORCE_CONTIGUOUS flag dmaengine: pl330: report BURST residue granularity drm/exynos: gsc: Fix support for NV16/61, YUV420/YVU420 and YUV422 modes drm/exynos: decon5433: Fix per-plane global alpha for XRGB modes drm/exynos: decon5433: Fix WINCONx reset value Martin Blumenstingl (1): ARM64: dts: meson-gxl: fix Mali GPU compatible string Masahiro Yamada (2): clk: sunxi-ng: replace lib-y with obj-y kbuild: suppress warnings from 'getconf LFS_*' Mathieu Malaterre (1): tracing: Use __printf markup to silence compiler Matthijs van Duin (1): pty: fix O_CLOEXEC for TIOCGPTPEER Mauricio Vasquez B (1): bpf: hash map: decrement counter on error Max Gurtuvoy (1): nvmet: reset keep alive timer in controller enable Michael Chan (3): bnxt_en: Fix inconsistent BNXT_FLAG_AGG_RINGS logic. bnxt_en: Always set output parameters in bnxt_get_max_rings(). bnxt_en: Do not modify max IRQ count after RDMA driver requests/frees IRQs. Michael Hennerich (2): net: ieee802154: adf7242: Fix erroneous RX enable net: ieee802154: adf7242: Fix OCL calibration runs Michael Trimarchi (1): brcmfmac: stop watchdog before detach and free everything Mika Westerberg (1): ACPI / EC: Use ec_no_wakeup on Thinkpad X1 Carbon 6th Mikko Perttunen (1): drm/tegra: Fix comparison operator for buffer size Minas Harutyunyan (2): usb: dwc2: gadget: Fix issue in dwc2_gadget_start_isoc() dwc2: gadget: Fix ISOC IN DDMA PID bitfield value calculation Myron Stowe (1): PCI: Skip MPS logic for Virtual Functions (VFs) Nicholas Mc Guire (3): PCI: xilinx: Add missing of_node_put() PCI: xilinx-nwl: Add missing of_node_put() PCI: faraday: Add missing of_node_put() Nicholas Piggin (1): powerpc: smp_send_stop do not offline stopped CPUs Nicolas Boichat (1): HID: google: Add support for whiskers Nishanth Menon (1): ARM: DRA7/OMAP5: Enable ACTLR[0] (Enable invalidates of BTB) for secondary cores Palmer Dabbelt (1): RISC-V: Don't include irq-riscv-intc.h Paolo Abeni (1): ipfrag: really prevent allocation on netns exit Paul Cercueil (1): pinctrl: ingenic: Fix inverted direction for < JZ4770 Paul Moore (1): ipv6: make ipv6_renew_options() interrupt/kernel safe Pavel Machek (1): ARM: dts: omap4-droid4: fix dts w.r.t. pwm Peng Hao (1): kvmclock: fix TSC calibration for nested guests Peter Chen (1): usb: chipidea: host: fix disconnection detect issue Peter Zijlstra (2): kthread, sched/core: Fix kthread_parkme() (again...) ARC: Improve cmpxchg syscall implementation Qu Wenruo (1): btrfs: scrub: Don't use inode page cache in scrub_handle_errored_block() Rafael J. Wysocki (1): PCI / ACPI / PM: Resume all bridges on suspend-to-RAM Randy Dunlap (2): net/ethernet/freescale/fman: fix cross-build error tcp: identify cryptic messages as TCP seq # bugs Ravi Bangoria (2): perf script: Fix crash because of missing evsel->priv perf tools: Fix crash caused by accessing feat_ops[HEADER_LAST_FEATURE] Ray Jui (5): ARM: dts: Cygnus: Fix I2C controller interrupt type ARM: dts: Cygnus: Fix PCIe controller interrupt type arm64: dts: ns2: Fix I2C controller interrupt type arm64: dts: ns2: Fix PCIe controller interrupt type arm64: dts: Stingray: Fix I2C controller interrupt type Rob Herring (1): arm64: dts: msm8916: fix Coresight ETF graph connections Robin H. Johnson (1): ACPI / EC: Use ec_no_wakeup on more Thinkpad X1 Carbon 6th systems Roland Dreier (1): nvme: fix handling of metadata_len for NVME_IOCTL_IO_CMD Russell King (4): drm/armada: fix colorkey mode property drm/armada: fix irq handling sfp: ensure we clean up properly on bus registration failure sfp: fix module initialisation with netdev already up Ryan Hsu (1): ath10k: update the phymode along with bandwidth change request Sagi Grimberg (1): nvme-rdma: fix possible double free condition when failing to create a controller Sandipan Das (1): perf report powerpc: Fix crash if callchain is empty Saurav Kashyap (1): scsi: qedf: Send the driver state to MFW Scott Bauer (1): nvme: ensure forward progress during Admin passthru Scott Branden (2): arm64: dts: specify 1.8V EMMC capabilities for bcm958742k arm64: dts: specify 1.8V EMMC capabilities for bcm958742t Sergei Shtylyov (8): PCI: OF: Fix I/O space page leak PCI: xgene: Fix I/O space page leak PCI: versatile: Fix I/O space page leak PCI: designware: Fix I/O space page leak PCI: aardvark: Fix I/O space page leak PCI: faraday: Fix I/O space page leak PCI: mediatek: Fix I/O space page leak PCI: v3-semi: Fix I/O space page leak Shuah Khan (Samsung OSG) (6): selftests: pstore: return Kselftest Skip code for skipped tests selftests: static_keys: return Kselftest Skip code for skipped tests selftests: sysctl: return Kselftest Skip code for skipped tests selftests: user: return Kselftest Skip code for skipped tests selftests: zram: return Kselftest Skip code for skipped tests selftests: vm: return Kselftest Skip code for skipped tests Sowmini Varadhan (1): rds: clean up loopback rds_connections on netns deletion Stafford Horne (1): openrisc: entry: Fix delay slot exception detection Stefan Agner (1): net: hamradio: use eth_broadcast_addr Stefan Schmidt (3): ieee802154: at86rf230: switch from BUG_ON() to WARN_ON() on problem ieee802154: at86rf230: use __func__ macro for debug messages ieee802154: fakelb: switch from BUG_ON() to WARN_ON() on problem Stefan Wahren (3): net: qca_spi: Avoid packet drop during initial sync net: qca_spi: Make sure the QCA7000 reset is triggered net: qca_spi: Fix log level if probe fails Stephen Hemminger (1): hv/netvsc: fix handling of fallback to single queue mode Steve French (1): smb3: increase initial number of credits requested to allow write Steven Rostedt (VMware) (2): locking/lockdep: Do not record IRQ state within lockdep code ARM: 8780/1: ftrace: Only set kernel memory back to read-only after boot Sudarsana Reddy Kalluru (4): qed: Fix possible memory leak in Rx error path handling. qed: Add sanity check for SIMD fastpath handler. qed: Do not advertise DCBX_LLD_MANAGED capability. bnx2x: Fix receiving tx-timeout in error or recovery state. Sven Eckelmann (4): batman-adv: Fix bat_ogm_iv best gw refcnt after netlink dump batman-adv: Fix bat_v best gw refcnt after netlink dump batman-adv: Fix debugfs path for renamed hardif batman-adv: Fix debugfs path for renamed softif Taeung Song (4): samples/bpf: add missing <linux/if_vlan.h> samples/bpf: Check the result of system() samples/bpf: Check the error of write() and read() samples/bpf: Fix tc and ip paths in xdp2skb_meta.sh Takashi Iwai (2): ALSA: seq: Fix UBSAN warning at SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT ioctl EDAC: Add missing MEM_LRDDR4 entry in edac_mem_types[] Thomas Falcon (1): ibmvnic: Revise RX/TX queue error messages Thomas Richter (2): perf record: Support s390 random socket_id assignment perf test session topology: Fix test on s390 Tomasz Duszynski (1): iio: pressure: bmp280: fix relative humidity unit Trond Myklebust (1): pNFS: Always free the session slot on error in nfs4_layoutget_handle_exception Ursula Braun (1): net/smc: no shutdown in state SMC_LISTEN Uwe Kleine-König (1): ARM: dts: imx6: RDU2: fix irq type for mv88e6xxx switch Venkat Duvvuru (1): bnxt_en: Fix the vlan_tci exact match check. Vijay Immanuel (1): IB/rxe: Fix missing completion for mem_reg work requests Vikas Gupta (1): bnxt_en: Fix for system hang if request_irq fails Vincent Guittot (1): sched/util_est: Fix util_est_dequeue() for throttled cfs_rq Vincent Pelletier (1): usb: gadget: ffs: Fix BUG when userland exits with submitted AIO transfers Viresh Kumar (1): arm: dts: armada: Fix "#cooling-cells" property's name Vishal Verma (1): tools/testing/nvdimm: advertise a write cache for nfit_test Vladimir Zapolskiy (4): sh_eth: fix invalid context bug while calling auto-negotiation by ethtool sh_eth: fix invalid context bug while changing link options by ethtool ravb: fix invalid context bug while calling auto-negotiation by ethtool ravb: fix invalid context bug while changing link options by ethtool Wang Dongsheng (1): net: phy: marvell: change default m88e1510 LED configuration Wei Yongjun (1): pinctrl: nsp: Fix potential NULL dereference Will Deacon (1): arm64: Avoid flush_icache_range() in alternatives patching code Willem de Bruijn (2): packet: reset network header if packet shorter than ll reserved space packet: refine ring v3 block size test to hold one frame William Wu (2): usb: dwc2: alloc dma aligned buffer for isoc split in usb: dwc2: fix isoc split in transfer with no data Xunlei Pang (1): sched/fair: Fix bandwidth timer clock drift condition Yan, Zheng (1): ceph: fix dentry leak in splice_dentry() Yonghong Song (1): perf tools: Fix a clang 7.0 compilation error Yuchung Cheng (1): tcp: remove DELAYED ACK events in DCTCP Yuiko Oshino (1): smsc75xx: Add workaround for gigabit link up hardware errata. Zhen Lei (1): kasan: fix shadow_size calculation error in kasan_module_alloc Zhenzhong Duan (2): x86/microcode/intel: Fix memleak in save_microcode_patch() x86/mm/32: Initialize the CR4 shadow before __flush_tlb_all() Zhizhou Zhang (1): arm64: make secondary_start_kernel() notrace Zhouyang Jia (3): xen: add error handling for xenbus_printf scsi: xen-scsifront: add error handling for xenbus_printf xen/scsiback: add error handling for xenbus_printf Zhu Yanjun (1): IB/rxe: avoid double kfree skb piaojun (1): net/9p/client.c: put refcount of trans_mod in error case in parse_opts()

7 years, 4 months

1
1
0 0

Linux 4.18.5

by Greg KH

I'm announcing the release of the 4.18.5 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/parisc/include/asm/spinlock.h | 8 +------ arch/parisc/kernel/syscall.S | 24 ++++++++++----------- arch/powerpc/kernel/security.c | 27 +++++++++++++++--------- arch/x86/include/asm/processor.h | 1 arch/x86/include/asm/set_memory.h | 1 arch/x86/mm/init.c | 37 ++++++++++++++++++++++++++++++--- arch/x86/mm/init_64.c | 8 +------ arch/x86/mm/pageattr.c | 13 +++++++++++ drivers/edac/edac_mc.c | 1 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 3 +- drivers/gpu/drm/i915/gvt/kvmgt.c | 9 +++++++- drivers/i2c/busses/i2c-imx.c | 8 +++---- drivers/i2c/i2c-core-acpi.c | 11 +++++++-- drivers/pci/controller/pci-aardvark.c | 1 drivers/pci/hotplug/pci_hotplug_core.c | 9 ++++++++ drivers/pci/hotplug/pciehp.h | 1 drivers/pci/hotplug/pciehp_core.c | 7 ++++++ drivers/pci/hotplug/pciehp_hpc.c | 18 ++++------------ drivers/pci/pci-acpi.c | 6 +---- drivers/pci/pci.c | 28 ++++++++++++++++++++++++ drivers/pci/probe.c | 4 +++ drivers/tty/pty.c | 2 - fs/ext4/mballoc.c | 4 ++- fs/reiserfs/xattr.c | 4 ++- mm/page_alloc.c | 16 ++++++++++++-- 26 files changed, 184 insertions(+), 69 deletions(-) Christian König (1): PCI: Restore resized BAR state on resume Dave Hansen (4): mm: Allow non-direct-map arguments to free_reserved_area() x86/mm/init: Pass unconverted symbol addresses to free_init_pages() x86/mm/init: Add helper for freeing kernel image pages x86/mm/init: Remove freed kernel image areas from alias mapping Esben Haabendal (1): i2c: imx: Fix race condition in dma read Greg Kroah-Hartman (1): Linux 4.18.5 Gustavo A. R. Silva (2): drm/i915/kvmgt: Fix potential Spectre v1 drm/amdgpu/pm: Fix potential Spectre v1 Hans de Goede (1): i2c: core: ACPI: Properly set status byte to 0 for multi-byte writes Jann Horn (1): reiserfs: fix broken xattr handling (heap corruption, bad retval) Jeremy Cline (1): ext4: fix spectre gadget in ext4_mb_regular_allocator() John David Anglin (2): parisc: Remove unnecessary barriers from spinlock.h parisc: Remove ordered stores from syscall.S Lukas Wunner (3): PCI: hotplug: Don't leak pci_slot on registration failure PCI: pciehp: Fix use-after-free on unplug PCI: pciehp: Fix unprotected list iteration in IRQ handler Matthijs van Duin (1): pty: fix O_CLOEXEC for TIOCGPTPEER Michael Ellerman (1): powerpc64s: Show ori31 availability in spectre_v1 sysfs file not v2 Myron Stowe (1): PCI: Skip MPS logic for Virtual Functions (VFs) Rafael J. Wysocki (1): PCI / ACPI / PM: Resume all bridges on suspend-to-RAM Takashi Iwai (1): EDAC: Add missing MEM_LRDDR4 entry in edac_mem_types[] Zachary Zhang (1): PCI: aardvark: Size bridges before resources allocation

7 years, 4 months

1
1
0 0

[PATCH 4.14.y] PCI: OF: Fix I/O space page leak

by Sergei Shtylyov

Commit a5fb9fb023a1435f2b42bccd7f547560f3a21dc3 upstream. When testing the R-Car PCIe driver on the Condor board, if the PCIe PHY driver was left disabled, the kernel crashed with this BUG: kernel BUG at lib/ioremap.c:72! Internal error: Oops - BUG: 0 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 39 Comm: kworker/0:1 Not tainted 4.17.0-dirty #1092 Hardware name: Renesas Condor board based on r8a77980 (DT) Workqueue: events deferred_probe_work_func pstate: 80000005 (Nzcv daif -PAN -UAO) pc : ioremap_page_range+0x370/0x3c8 lr : ioremap_page_range+0x40/0x3c8 sp : ffff000008da39e0 x29: ffff000008da39e0 x28: 00e8000000000f07 x27: ffff7dfffee00000 x26: 0140000000000000 x25: ffff7dfffef00000 x24: 00000000000fe100 x23: ffff80007b906000 x22: ffff000008ab8000 x21: ffff000008bb1d58 x20: ffff7dfffef00000 x19: ffff800009c30fb8 x18: 0000000000000001 x17: 00000000000152d0 x16: 00000000014012d0 x15: 0000000000000000 x14: 0720072007200720 x13: 0720072007200720 x12: 0720072007200720 x11: 0720072007300730 x10: 00000000000000ae x9 : 0000000000000000 x8 : ffff7dffff000000 x7 : 0000000000000000 x6 : 0000000000000100 x5 : 0000000000000000 x4 : 000000007b906000 x3 : ffff80007c61a880 x2 : ffff7dfffeefffff x1 : 0000000040000000 x0 : 00e80000fe100f07 Process kworker/0:1 (pid: 39, stack limit = 0x (ptrval)) Call trace: ioremap_page_range+0x370/0x3c8 pci_remap_iospace+0x7c/0xac pci_parse_request_of_pci_ranges+0x13c/0x190 rcar_pcie_probe+0x4c/0xb04 platform_drv_probe+0x50/0xbc driver_probe_device+0x21c/0x308 __device_attach_driver+0x98/0xc8 bus_for_each_drv+0x54/0x94 __device_attach+0xc4/0x12c device_initial_probe+0x10/0x18 bus_probe_device+0x90/0x98 deferred_probe_work_func+0xb0/0x150 process_one_work+0x12c/0x29c worker_thread+0x200/0x3fc kthread+0x108/0x134 ret_from_fork+0x10/0x18 Code: f9004ba2 54000080 aa0003fb 17ffff48 (d4210000) It turned out that pci_remap_iospace() wasn't undone when the driver's probe failed, and since devm_phy_optional_get() returned -EPROBE_DEFER, the probe was retried, finally causing the BUG due to trying to remap already remapped pages. Introduce the devm_pci_remap_iospace() managed API and replace the pci_remap_iospace() call with it to fix the bug. Fixes: dbf9826d5797 ("PCI: generic: Convert to DT resource parsing API") Signed-off-by: Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> [lorenzo.pieralisi(a)arm.com: split commit/updated the commit log] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas(a)google.com> Reviewed-by: Linus Walleij <linus.walleij(a)linaro.org> --- drivers/pci/host/pci-host-common.c | 2 - drivers/pci/host/pcie-rcar.c | 2 - drivers/pci/pci.c | 38 +++++++++++++++++++++++++++++++++++++ include/linux/pci.h | 2 + 4 files changed, 42 insertions(+), 2 deletions(-) Index: linux-stable/drivers/pci/host/pci-host-common.c =================================================================== --- linux-stable.orig/drivers/pci/host/pci-host-common.c +++ linux-stable/drivers/pci/host/pci-host-common.c @@ -45,7 +45,7 @@ static int gen_pci_parse_request_of_pci_ switch (resource_type(res)) { case IORESOURCE_IO: - err = pci_remap_iospace(res, iobase); + err = devm_pci_remap_iospace(dev, res, iobase); if (err) { dev_warn(dev, "error %d: failed to map resource %pR\n", err, res); Index: linux-stable/drivers/pci/host/pcie-rcar.c =================================================================== --- linux-stable.orig/drivers/pci/host/pcie-rcar.c +++ linux-stable/drivers/pci/host/pcie-rcar.c @@ -1105,7 +1105,7 @@ static int rcar_pcie_parse_request_of_pc struct resource *res = win->res; if (resource_type(res) == IORESOURCE_IO) { - err = pci_remap_iospace(res, iobase); + err = devm_pci_remap_iospace(dev, res, iobase); if (err) { dev_warn(dev, "error %d: failed to map resource %pR\n", err, res); Index: linux-stable/drivers/pci/pci.c =================================================================== --- linux-stable.orig/drivers/pci/pci.c +++ linux-stable/drivers/pci/pci.c @@ -3446,6 +3446,44 @@ void pci_unmap_iospace(struct resource * } EXPORT_SYMBOL(pci_unmap_iospace); +static void devm_pci_unmap_iospace(struct device *dev, void *ptr) +{ + struct resource **res = ptr; + + pci_unmap_iospace(*res); +} + +/** + * devm_pci_remap_iospace - Managed pci_remap_iospace() + * @dev: Generic device to remap IO address for + * @res: Resource describing the I/O space + * @phys_addr: physical address of range to be mapped + * + * Managed pci_remap_iospace(). Map is automatically unmapped on driver + * detach. + */ +int devm_pci_remap_iospace(struct device *dev, const struct resource *res, + phys_addr_t phys_addr) +{ + const struct resource **ptr; + int error; + + ptr = devres_alloc(devm_pci_unmap_iospace, sizeof(*ptr), GFP_KERNEL); + if (!ptr) + return -ENOMEM; + + error = pci_remap_iospace(res, phys_addr); + if (error) { + devres_free(ptr); + } else { + *ptr = res; + devres_add(dev, ptr); + } + + return error; +} +EXPORT_SYMBOL(devm_pci_remap_iospace); + /** * devm_pci_remap_cfgspace - Managed pci_remap_cfgspace() * @dev: Generic device to remap IO address for Index: linux-stable/include/linux/pci.h =================================================================== --- linux-stable.orig/include/linux/pci.h +++ linux-stable/include/linux/pci.h @@ -1235,6 +1235,8 @@ int pci_register_io_range(phys_addr_t ad unsigned long pci_address_to_pio(phys_addr_t addr); phys_addr_t pci_pio_to_address(unsigned long pio); int pci_remap_iospace(const struct resource *res, phys_addr_t phys_addr); +int devm_pci_remap_iospace(struct device *dev, const struct resource *res, + phys_addr_t phys_addr); void pci_unmap_iospace(struct resource *res); void __iomem *devm_pci_remap_cfgspace(struct device *dev, resource_size_t offset,

7 years, 4 months

2
1
0 0

[PATCH v2 4.9.y] PCI: OF: Fix I/O space page leak

by Sergei Shtylyov

Commit a5fb9fb023a1435f2b42bccd7f547560f3a21dc3 upstream. When testing the R-Car PCIe driver on the Condor board, if the PCIe PHY driver was left disabled, the kernel crashed with this BUG: kernel BUG at lib/ioremap.c:72! Internal error: Oops - BUG: 0 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 39 Comm: kworker/0:1 Not tainted 4.17.0-dirty #1092 Hardware name: Renesas Condor board based on r8a77980 (DT) Workqueue: events deferred_probe_work_func pstate: 80000005 (Nzcv daif -PAN -UAO) pc : ioremap_page_range+0x370/0x3c8 lr : ioremap_page_range+0x40/0x3c8 sp : ffff000008da39e0 x29: ffff000008da39e0 x28: 00e8000000000f07 x27: ffff7dfffee00000 x26: 0140000000000000 x25: ffff7dfffef00000 x24: 00000000000fe100 x23: ffff80007b906000 x22: ffff000008ab8000 x21: ffff000008bb1d58 x20: ffff7dfffef00000 x19: ffff800009c30fb8 x18: 0000000000000001 x17: 00000000000152d0 x16: 00000000014012d0 x15: 0000000000000000 x14: 0720072007200720 x13: 0720072007200720 x12: 0720072007200720 x11: 0720072007300730 x10: 00000000000000ae x9 : 0000000000000000 x8 : ffff7dffff000000 x7 : 0000000000000000 x6 : 0000000000000100 x5 : 0000000000000000 x4 : 000000007b906000 x3 : ffff80007c61a880 x2 : ffff7dfffeefffff x1 : 0000000040000000 x0 : 00e80000fe100f07 Process kworker/0:1 (pid: 39, stack limit = 0x (ptrval)) Call trace: ioremap_page_range+0x370/0x3c8 pci_remap_iospace+0x7c/0xac pci_parse_request_of_pci_ranges+0x13c/0x190 rcar_pcie_probe+0x4c/0xb04 platform_drv_probe+0x50/0xbc driver_probe_device+0x21c/0x308 __device_attach_driver+0x98/0xc8 bus_for_each_drv+0x54/0x94 __device_attach+0xc4/0x12c device_initial_probe+0x10/0x18 bus_probe_device+0x90/0x98 deferred_probe_work_func+0xb0/0x150 process_one_work+0x12c/0x29c worker_thread+0x200/0x3fc kthread+0x108/0x134 ret_from_fork+0x10/0x18 Code: f9004ba2 54000080 aa0003fb 17ffff48 (d4210000) It turned out that pci_remap_iospace() wasn't undone when the driver's probe failed, and since devm_phy_optional_get() returned -EPROBE_DEFER, the probe was retried, finally causing the BUG due to trying to remap already remapped pages. Introduce the devm_pci_remap_iospace() managed API and replace the pci_remap_iospace() call with it to fix the bug. Fixes: dbf9826d5797 ("PCI: generic: Convert to DT resource parsing API") Signed-off-by: Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> [lorenzo.pieralisi(a)arm.com: split commit/updated the commit log] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas(a)google.com> Reviewed-by: Linus Walleij <linus.walleij(a)linaro.org> --- drivers/pci/host/pci-host-common.c | 2 - drivers/pci/host/pcie-rcar.c | 2 - drivers/pci/pci.c | 38 +++++++++++++++++++++++++++++++++++++ include/linux/pci.h | 2 + 4 files changed, 42 insertions(+), 2 deletions(-) Index: linux-stable/drivers/pci/host/pci-host-common.c =================================================================== --- linux-stable.orig/drivers/pci/host/pci-host-common.c +++ linux-stable/drivers/pci/host/pci-host-common.c @@ -45,7 +45,7 @@ static int gen_pci_parse_request_of_pci_ switch (resource_type(res)) { case IORESOURCE_IO: - err = pci_remap_iospace(res, iobase); + err = devm_pci_remap_iospace(dev, res, iobase); if (err) { dev_warn(dev, "error %d: failed to map resource %pR\n", err, res); Index: linux-stable/drivers/pci/host/pcie-rcar.c =================================================================== --- linux-stable.orig/drivers/pci/host/pcie-rcar.c +++ linux-stable/drivers/pci/host/pcie-rcar.c @@ -1102,7 +1102,7 @@ static int rcar_pcie_parse_request_of_pc struct resource *res = win->res; if (resource_type(res) == IORESOURCE_IO) { - err = pci_remap_iospace(res, iobase); + err = devm_pci_remap_iospace(dev, res, iobase); if (err) { dev_warn(dev, "error %d: failed to map resource %pR\n", err, res); Index: linux-stable/drivers/pci/pci.c =================================================================== --- linux-stable.orig/drivers/pci/pci.c +++ linux-stable/drivers/pci/pci.c @@ -3407,6 +3407,44 @@ void pci_unmap_iospace(struct resource * #endif } +static void devm_pci_unmap_iospace(struct device *dev, void *ptr) +{ + struct resource **res = ptr; + + pci_unmap_iospace(*res); +} + +/** + * devm_pci_remap_iospace - Managed pci_remap_iospace() + * @dev: Generic device to remap IO address for + * @res: Resource describing the I/O space + * @phys_addr: physical address of range to be mapped + * + * Managed pci_remap_iospace(). Map is automatically unmapped on driver + * detach. + */ +int devm_pci_remap_iospace(struct device *dev, const struct resource *res, + phys_addr_t phys_addr) +{ + const struct resource **ptr; + int error; + + ptr = devres_alloc(devm_pci_unmap_iospace, sizeof(*ptr), GFP_KERNEL); + if (!ptr) + return -ENOMEM; + + error = pci_remap_iospace(res, phys_addr); + if (error) { + devres_free(ptr); + } else { + *ptr = res; + devres_add(dev, ptr); + } + + return error; +} +EXPORT_SYMBOL(devm_pci_remap_iospace); + static void __pci_set_master(struct pci_dev *dev, bool enable) { u16 old_cmd, cmd; Index: linux-stable/include/linux/pci.h =================================================================== --- linux-stable.orig/include/linux/pci.h +++ linux-stable/include/linux/pci.h @@ -1190,6 +1190,8 @@ int pci_register_io_range(phys_addr_t ad unsigned long pci_address_to_pio(phys_addr_t addr); phys_addr_t pci_pio_to_address(unsigned long pio); int pci_remap_iospace(const struct resource *res, phys_addr_t phys_addr); +int devm_pci_remap_iospace(struct device *dev, const struct resource *res, + phys_addr_t phys_addr); void pci_unmap_iospace(struct resource *res); static inline pci_bus_addr_t pci_bus_address(struct pci_dev *pdev, int bar)

7 years, 4 months

2
1
0 0

[PATCH 4/9] mmc: meson-mx-sdio: fix OF child-node lookup

by Johan Hovold

Use the new of_get_compatible_child() helper to lookup the slot child node instead of using of_find_compatible_node(), which searches the entire tree and thus can return an unrelated (i.e. non-child) node. This also addresses a potential use-after-free (e.g. after probe deferral) as the tree-wide helper drops a reference to its first argument (i.e. the node of the device being probed). While at it, also fix up the related slot-node reference leak. Fixes: ed80a13bb4c4 ("mmc: meson-mx-sdio: Add a driver for the Amlogic Meson8 and Meson8b SoCs") Cc: stable <stable(a)vger.kernel.org> # 4.15 Cc: Carlo Caione <carlo(a)endlessm.com> Cc: Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> Cc: Ulf Hansson <ulf.hansson(a)linaro.org> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/mmc/host/meson-mx-sdio.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/meson-mx-sdio.c b/drivers/mmc/host/meson-mx-sdio.c index 09cb89645d06..2cfec33178c1 100644 --- a/drivers/mmc/host/meson-mx-sdio.c +++ b/drivers/mmc/host/meson-mx-sdio.c @@ -517,19 +517,23 @@ static struct mmc_host_ops meson_mx_mmc_ops = { static struct platform_device *meson_mx_mmc_slot_pdev(struct device *parent) { struct device_node *slot_node; + struct platform_device *pdev; /* * TODO: the MMC core framework currently does not support * controllers with multiple slots properly. So we only register * the first slot for now */ - slot_node = of_find_compatible_node(parent->of_node, NULL, "mmc-slot"); + slot_node = of_get_compatible_child(parent->of_node, "mmc-slot"); if (!slot_node) { dev_warn(parent, "no 'mmc-slot' sub-node found\n"); return ERR_PTR(-ENOENT); } - return of_platform_device_create(slot_node, NULL, parent); + pdev = of_platform_device_create(slot_node, NULL, parent); + of_node_put(slot_node); + + return pdev; } static int meson_mx_mmc_add_host(struct meson_mx_mmc_host *host) -- 2.18.0

7 years, 4 months

2
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[PATCH 4.18 00/22] 4.18.5-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.18.5 release. There are 22 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 Aug 25 07:47:43 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-4.18.5-rc1… 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 4.18.5-rc1 Jann Horn <jannh(a)google.com> reiserfs: fix broken xattr handling (heap corruption, bad retval) Esben Haabendal <eha(a)deif.com> i2c: imx: Fix race condition in dma read Hans de Goede <hdegoede(a)redhat.com> i2c: core: ACPI: Properly set status byte to 0 for multi-byte writes Lukas Wunner <lukas(a)wunner.de> PCI: pciehp: Fix unprotected list iteration in IRQ handler Lukas Wunner <lukas(a)wunner.de> PCI: pciehp: Fix use-after-free on unplug Myron Stowe <myron.stowe(a)redhat.com> PCI: Skip MPS logic for Virtual Functions (VFs) Zachary Zhang <zhangzg(a)marvell.com> PCI: aardvark: Size bridges before resources allocation Lukas Wunner <lukas(a)wunner.de> PCI: hotplug: Don't leak pci_slot on registration failure Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PCI / ACPI / PM: Resume all bridges on suspend-to-RAM Christian König <ckoenig.leichtzumerken(a)gmail.com> PCI: Restore resized BAR state on resume John David Anglin <dave.anglin(a)bell.net> parisc: Remove ordered stores from syscall.S John David Anglin <dave.anglin(a)bell.net> parisc: Remove unnecessary barriers from spinlock.h Gustavo A. R. Silva <gustavo(a)embeddedor.com> drm/amdgpu/pm: Fix potential Spectre v1 Gustavo A. R. Silva <gustavo(a)embeddedor.com> drm/i915/kvmgt: Fix potential Spectre v1 Jeremy Cline <jcline(a)redhat.com> ext4: fix spectre gadget in ext4_mb_regular_allocator() Michael Ellerman <mpe(a)ellerman.id.au> powerpc64s: Show ori31 availability in spectre_v1 sysfs file not v2 Dave Hansen <dave.hansen(a)linux.intel.com> x86/mm/init: Remove freed kernel image areas from alias mapping Dave Hansen <dave.hansen(a)linux.intel.com> x86/mm/init: Add helper for freeing kernel image pages Dave Hansen <dave.hansen(a)linux.intel.com> x86/mm/init: Pass unconverted symbol addresses to free_init_pages() Dave Hansen <dave.hansen(a)linux.intel.com> mm: Allow non-direct-map arguments to free_reserved_area() Matthijs van Duin <matthijsvanduin(a)gmail.com> pty: fix O_CLOEXEC for TIOCGPTPEER Takashi Iwai <tiwai(a)suse.de> EDAC: Add missing MEM_LRDDR4 entry in edac_mem_types[] ------------- Diffstat: Makefile | 4 ++-- arch/parisc/include/asm/spinlock.h | 8 ++------ arch/parisc/kernel/syscall.S | 24 +++++++++++----------- arch/powerpc/kernel/security.c | 27 ++++++++++++++++--------- arch/x86/include/asm/processor.h | 1 + arch/x86/include/asm/set_memory.h | 1 + arch/x86/mm/init.c | 37 +++++++++++++++++++++++++++++++--- arch/x86/mm/init_64.c | 8 ++------ arch/x86/mm/pageattr.c | 13 ++++++++++++ drivers/edac/edac_mc.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 3 ++- drivers/gpu/drm/i915/gvt/kvmgt.c | 9 ++++++++- drivers/i2c/busses/i2c-imx.c | 8 ++++---- drivers/i2c/i2c-core-acpi.c | 11 +++++++--- drivers/pci/controller/pci-aardvark.c | 1 + drivers/pci/hotplug/pci_hotplug_core.c | 9 +++++++++ drivers/pci/hotplug/pciehp.h | 1 + drivers/pci/hotplug/pciehp_core.c | 7 +++++++ drivers/pci/hotplug/pciehp_hpc.c | 18 +++++------------ drivers/pci/pci-acpi.c | 6 ++---- drivers/pci/pci.c | 28 +++++++++++++++++++++++++ drivers/pci/probe.c | 4 ++++ drivers/tty/pty.c | 2 +- fs/ext4/mballoc.c | 4 +++- fs/reiserfs/xattr.c | 4 +++- mm/page_alloc.c | 16 +++++++++++++-- 26 files changed, 185 insertions(+), 70 deletions(-)

7 years, 4 months

4
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[PATCH 4.9 000/130] 4.9.124-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.124 release. There are 130 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 Aug 25 07:48:45 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-4.9.124-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 4.9.124-rc1 Jann Horn <jannh(a)google.com> reiserfs: fix broken xattr handling (heap corruption, bad retval) Esben Haabendal <eha(a)deif.com> i2c: imx: Fix race condition in dma read Lukas Wunner <lukas(a)wunner.de> PCI: pciehp: Fix unprotected list iteration in IRQ handler Lukas Wunner <lukas(a)wunner.de> PCI: pciehp: Fix use-after-free on unplug Myron Stowe <myron.stowe(a)redhat.com> PCI: Skip MPS logic for Virtual Functions (VFs) Lukas Wunner <lukas(a)wunner.de> PCI: hotplug: Don't leak pci_slot on registration failure Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> PCI: OF: Fix I/O space page leak John David Anglin <dave.anglin(a)bell.net> parisc: Remove unnecessary barriers from spinlock.h Willem de Bruijn <willemb(a)google.com> packet: refine ring v3 block size test to hold one frame Florian Westphal <fw(a)strlen.de> netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state Eric Dumazet <edumazet(a)google.com> xfrm_user: prevent leaking 2 bytes of kernel memory John David Anglin <dave.anglin(a)bell.net> parisc: Remove ordered stores from syscall.S Jeremy Cline <jcline(a)redhat.com> ext4: fix spectre gadget in ext4_mb_regular_allocator() Paolo Bonzini <pbonzini(a)redhat.com> KVM: irqfd: fix race between EPOLLHUP and irq_bypass_register_consumer Randy Dunlap <rdunlap(a)infradead.org> tcp: identify cryptic messages as TCP seq # bugs Stefan Wahren <stefan.wahren(a)i2se.com> net: qca_spi: Fix log level if probe fails Stefan Wahren <stefan.wahren(a)i2se.com> net: qca_spi: Make sure the QCA7000 reset is triggered Stefan Wahren <stefan.wahren(a)i2se.com> net: qca_spi: Avoid packet drop during initial sync Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> PCI: versatile: Fix I/O space page leak David Lechner <david(a)lechnology.com> net: usb: rtl8150: demote allmulti message to dev_dbg() Randy Dunlap <rdunlap(a)infradead.org> net/ethernet/freescale/fman: fix cross-build error Dan Carpenter <dan.carpenter(a)oracle.com> drm/nouveau/gem: off by one bugs in nouveau_gem_pushbuf_reloc_apply() Wei Yongjun <weiyongjun1(a)huawei.com> pinctrl: nsp: Fix potential NULL dereference Dan Carpenter <dan.carpenter(a)oracle.com> pinctrl: nsp: off by ones in nsp_pinmux_enable() Yuchung Cheng <ycheng(a)google.com> tcp: remove DELAYED ACK events in DCTCP Dan Carpenter <dan.carpenter(a)oracle.com> qlogic: check kstrtoul() for errors Willem de Bruijn <willemb(a)google.com> packet: reset network header if packet shorter than ll reserved space Laura Abbott <labbott(a)redhat.com> tools: build: Use HOSTLDFLAGS with fixdep Alexander Duyck <alexander.h.duyck(a)intel.com> ixgbe: Be more careful when modifying MAC filters Adam Ford <aford173(a)gmail.com> ARM: dts: am3517.dtsi: Disable reference to OMAP3 OTG controller Nishanth Menon <nm(a)ti.com> ARM: DRA7/OMAP5: Enable ACTLR[0] (Enable invalidates of BTB) for secondary cores Steven Rostedt (VMware) <rostedt(a)goodmis.org> ARM: 8780/1: ftrace: Only set kernel memory back to read-only after boot Kamal Heib <kamalheib1(a)gmail.com> RDMA/mlx5: Fix memory leak in mlx5_ib_create_srq() error path Dave Jiang <dave.jiang(a)intel.com> nfit: fix unchecked dereference in acpi_nfit_ctl Kim Phillips <kim.phillips(a)arm.com> perf llvm-utils: Remove bashism from kernel include fetch script Vikas Gupta <vikas.gupta(a)broadcom.com> bnxt_en: Fix for system hang if request_irq fails Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Always set output parameters in bnxt_get_max_rings(). Peter Zijlstra <peterz(a)infradead.org> ARC: Improve cmpxchg syscall implementation Andrey Ryabinin <aryabinin(a)virtuozzo.com> netfilter: nf_conntrack: Fix possible possible crash on module loading. Russell King <rmk+kernel(a)armlinux.org.uk> drm/armada: fix colorkey mode property Stefan Schmidt <stefan(a)datenfreihafen.org> ieee802154: fakelb: switch from BUG_ON() to WARN_ON() on problem Stefan Schmidt <stefan(a)datenfreihafen.org> ieee802154: at86rf230: use __func__ macro for debug messages Stefan Schmidt <stefan(a)datenfreihafen.org> ieee802154: at86rf230: switch from BUG_ON() to WARN_ON() on problem Davide Caratti <dcaratti(a)redhat.com> net/sched: act_tunnel_key: fix NULL dereference when 'goto chain' is used Daniel Mack <daniel(a)zonque.org> ARM: pxa: irq: fix handling of ICMR registers in suspend/resume Vladimir Zapolskiy <vladimir_zapolskiy(a)mentor.com> ravb: fix invalid context bug while changing link options by ethtool Vladimir Zapolskiy <vladimir_zapolskiy(a)mentor.com> ravb: fix invalid context bug while calling auto-negotiation by ethtool Vladimir Zapolskiy <vladimir_zapolskiy(a)mentor.com> sh_eth: fix invalid context bug while changing link options by ethtool Vladimir Zapolskiy <vladimir_zapolskiy(a)mentor.com> sh_eth: fix invalid context bug while calling auto-negotiation by ethtool Arun Kumar Neelakantam <aneela(a)codeaurora.org> net: qrtr: Broadcast messages only from control port Paul Moore <paul(a)paul-moore.com> ipv6: make ipv6_renew_options() interrupt/kernel safe Florian Westphal <fw(a)strlen.de> netfilter: x_tables: set module owner for icmp(6) matches Lubomir Rintel <lkundrak(a)v3.sk> ieee802154: 6lowpan: set IFLA_LINK Taeung Song <treeze.taeung(a)gmail.com> samples/bpf: Check the error of write() and read() Taeung Song <treeze.taeung(a)gmail.com> samples/bpf: add missing <linux/if_vlan.h> Yuiko Oshino <yuiko.oshino(a)microchip.com> smsc75xx: Add workaround for gigabit link up hardware errata. Zhen Lei <thunder.leizhen(a)huawei.com> kasan: fix shadow_size calculation error in kasan_module_alloc Mathieu Malaterre <malat(a)debian.org> tracing: Use __printf markup to silence compiler Fabio Estevam <fabio.estevam(a)nxp.com> ARM: imx_v4_v5_defconfig: Select ULPI support Fabio Estevam <fabio.estevam(a)nxp.com> ARM: imx_v6_v7_defconfig: Select ULPI support Jason Gerecke <killertofu(a)gmail.com> HID: wacom: Correct touch maximum XY of 2nd-gen Intuos Hangbin Liu <liuhangbin(a)gmail.com> ipvlan: call dev_change_flags when ipvlan mode is reset Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Support GCC 8 '-fnoreorder-functions' Greg Ungerer <gerg(a)linux-m68k.org> m68k: fix "bad page state" oops on ColdFire boot Dave Jiang <dave.jiang(a)intel.com> acpi/nfit: fix cmd_rc for acpi_nfit_ctl to always return a value Sudarsana Reddy Kalluru <sudarsana.kalluru(a)cavium.com> bnx2x: Fix receiving tx-timeout in error or recovery state. Nicholas Mc Guire <hofrat(a)osadl.org> PCI: xilinx-nwl: Add missing of_node_put() Nicholas Mc Guire <hofrat(a)osadl.org> PCI: xilinx: Add missing of_node_put() Daniel Borkmann <daniel(a)iogearbox.net> bpf, s390: fix potential memleak when later bpf_jit_prog fails Marek Szyprowski <m.szyprowski(a)samsung.com> drm/exynos: decon5433: Fix WINCONx reset value Marek Szyprowski <m.szyprowski(a)samsung.com> drm/exynos: decon5433: Fix per-plane global alpha for XRGB modes Marek Szyprowski <m.szyprowski(a)samsung.com> drm/exynos: gsc: Fix support for NV16/61, YUV420/YVU420 and YUV422 modes Bob Copeland <me(a)bobcopeland.com> nl80211: relax ht operation checks for mesh BingJing Chang <bingjingc(a)synology.com> md/raid10: fix that replacement cannot complete recovery after reassemble Dan Carpenter <dan.carpenter(a)oracle.com> dmaengine: k3dma: Off by one in k3_of_dma_simple_xlate() Marek Szyprowski <m.szyprowski(a)samsung.com> dmaengine: pl330: report BURST residue granularity Keerthy <j-keerthy(a)ti.com> ARM: dts: da850: Fix interrups property for gpio Andy Lutomirski <luto(a)kernel.org> selftests/x86/sigreturn: Do minor cleanups Andy Lutomirski <luto(a)kernel.org> selftests/x86/sigreturn/64: Fix spurious failures on AMD CPUs Yan, Zheng <zyan(a)redhat.com> ceph: fix dentry leak in splice_dentry() Jann Horn <jannh(a)google.com> netfilter: nf_log: fix uninit read in nf_log_proc_dostring Jiri Olsa <jolsa(a)kernel.org> perf bench: Fix numa report output code Sandipan Das <sandipan(a)linux.ibm.com> perf report powerpc: Fix crash if callchain is empty Thomas Richter <tmricht(a)linux.ibm.com> perf test session topology: Fix test on s390 Hans de Goede <hdegoede(a)redhat.com> NFC: pn533: Fix wrong GFP flag usage Ajay Gupta <ajaykuee(a)gmail.com> usb: xhci: increase CRS timeout value Dongjiu Geng <gengdongjiu(a)huawei.com> usb: xhci: remove the code build warning Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Fix UBSAN warning at SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT ioctl Daniel Mack <daniel(a)zonque.org> ARM: dts: am437x: make edt-ft5x06 a wakeup source Michael Trimarchi <michael(a)amarulasolutions.com> brcmfmac: stop watchdog before detach and free everything Tomasz Duszynski <tduszyns(a)gmail.com> iio: pressure: bmp280: fix relative humidity unit Ganesh Goudar <ganeshgr(a)chelsio.com> cxgb4: when disabling dcb set txq dcb priority to 0 Sven Eckelmann <sven(a)narfation.org> batman-adv: Fix bat_v best gw refcnt after netlink dump Sven Eckelmann <sven(a)narfation.org> batman-adv: Fix bat_ogm_iv best gw refcnt after netlink dump Casey Schaufler <casey(a)schaufler-ca.com> Smack: Mark inode instant in smack_task_to_inode Hangbin Liu <liuhangbin(a)gmail.com> ipv6: mcast: fix unsolicited report interval after receiving querys Steven Rostedt (VMware) <rostedt(a)goodmis.org> locking/lockdep: Do not record IRQ state within lockdep code Ard Biesheuvel <ard.biesheuvel(a)linaro.org> KVM: arm/arm64: Drop resource size check for GICV window Bartosz Golaszewski <bgolaszewski(a)baylibre.com> net: davinci_emac: match the mdio device against its compatible if possible Alexey Brodkin <Alexey.Brodkin(a)synopsys.com> ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP Max Gurtuvoy <maxg(a)mellanox.com> nvmet: reset keep alive timer in controller enable Dinh Nguyen <dinguyen(a)kernel.org> net: stmmac: socfpga: add additional ocp reset line for Stratix10 Li RongQing <lirongqing(a)baidu.com> net: propagate dev_get_valid_name return code Stefan Agner <stefan(a)agner.ch> net: hamradio: use eth_broadcast_addr Govindarajulu Varadarajan <gvaradar(a)cisco.com> enic: initialize enic->rfs_h.lock in enic_probe Sudarsana Reddy Kalluru <sudarsana.kalluru(a)cavium.com> qed: Add sanity check for SIMD fastpath handler. Zhizhou Zhang <zhizhouzhang(a)asrmicro.com> arm64: make secondary_start_kernel() notrace Zhouyang Jia <jiazhouyang09(a)gmail.com> xen/scsiback: add error handling for xenbus_printf Zhouyang Jia <jiazhouyang09(a)gmail.com> scsi: xen-scsifront: add error handling for xenbus_printf Zhouyang Jia <jiazhouyang09(a)gmail.com> xen: add error handling for xenbus_printf Grigor Tovmasyan <Grigor.Tovmasyan(a)synopsys.com> usb: gadget: dwc2: fix memory leak in gadget_init() Chunfeng Yun <chunfeng.yun(a)mediatek.com> usb: gadget: composite: fix delayed_status race condition when set_interface William Wu <william.wu(a)rock-chips.com> usb: dwc2: fix isoc split in transfer with no data John Garry <john.garry(a)huawei.com> libahci: Fix possible Spectre-v1 pmp indexing in ahci_led_store() Vijay Immanuel <vijayi(a)attalasystems.com> IB/rxe: Fix missing completion for mem_reg work requests Alison Wang <alison.wang(a)nxp.com> drm: mali-dp: Enable Global SE interrupts mask for DP500 Ray Jui <ray.jui(a)broadcom.com> arm64: dts: ns2: Fix I2C controller interrupt type Ray Jui <ray.jui(a)broadcom.com> ARM: dts: Cygnus: Fix PCIe controller interrupt type Ray Jui <ray.jui(a)broadcom.com> ARM: dts: Cygnus: Fix I2C controller interrupt type Florian Fainelli <f.fainelli(a)gmail.com> ARM: dts: NSP: Fix PCIe controllers interrupt types Florian Fainelli <f.fainelli(a)gmail.com> ARM: dts: NSP: Fix i2c controller interrupt type Fathi Boudra <fathi.boudra(a)linaro.org> selftests: sync: add config fragment for testing sync framework Shuah Khan (Samsung OSG) <shuah(a)kernel.org> selftests: zram: return Kselftest Skip code for skipped tests Shuah Khan (Samsung OSG) <shuah(a)kernel.org> selftests: user: return Kselftest Skip code for skipped tests Shuah Khan (Samsung OSG) <shuah(a)kernel.org> selftests: static_keys: return Kselftest Skip code for skipped tests Shuah Khan (Samsung OSG) <shuah(a)kernel.org> selftests: pstore: return Kselftest Skip code for skipped tests Eric Dumazet <edumazet(a)google.com> netfilter: ipv6: nf_defrag: reduce struct net memory waste Johan Hovold <johan(a)kernel.org> usb: dwc3: of-simple: fix use-after-free on remove Alexey Brodkin <abrodkin(a)synopsys.com> ARC: Explicitly add -mmedium-calls to CFLAGS Andy Lutomirski <luto(a)kernel.org> x86/entry/64: Remove %ebx handling from error_entry/exit ------------- Diffstat: Makefile | 4 +- arch/arc/Makefile | 15 +-- arch/arc/include/asm/mach_desc.h | 2 - arch/arc/kernel/irq.c | 2 +- arch/arc/kernel/process.c | 47 +++++++-- arch/arm/boot/dts/am3517.dtsi | 5 + arch/arm/boot/dts/am437x-sk-evm.dts | 2 + arch/arm/boot/dts/bcm-cygnus.dtsi | 24 ++--- arch/arm/boot/dts/bcm-nsp.dtsi | 32 +++--- arch/arm/boot/dts/da850.dtsi | 6 +- arch/arm/configs/imx_v4_v5_defconfig | 2 + arch/arm/configs/imx_v6_v7_defconfig | 2 + arch/arm/mach-omap2/omap-smp.c | 41 ++++++++ arch/arm/mach-pxa/irq.c | 4 +- arch/arm/mm/init.c | 9 ++ arch/arm64/boot/dts/broadcom/ns2.dtsi | 4 +- arch/arm64/kernel/smp.c | 2 +- arch/m68k/include/asm/mcf_pgalloc.h | 4 +- arch/parisc/include/asm/spinlock.h | 8 +- arch/parisc/kernel/syscall.S | 24 ++--- arch/s390/net/bpf_jit_comp.c | 1 + arch/x86/entry/entry_64.S | 20 +--- drivers/acpi/nfit/core.c | 4 + drivers/ata/libahci.c | 7 +- drivers/dma/k3dma.c | 2 +- drivers/dma/pl330.c | 2 +- drivers/gpu/drm/arm/malidp_hw.c | 3 +- drivers/gpu/drm/armada/armada_hw.h | 1 + drivers/gpu/drm/armada/armada_overlay.c | 30 ++++-- drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 6 +- drivers/gpu/drm/exynos/exynos_drm_gsc.c | 29 ++++-- drivers/gpu/drm/exynos/regs-gsc.h | 1 + drivers/gpu/drm/nouveau/nouveau_gem.c | 4 +- drivers/hid/wacom_wac.c | 10 +- drivers/i2c/busses/i2c-imx.c | 8 +- drivers/iio/pressure/bmp280-core.c | 5 +- drivers/infiniband/hw/mlx5/srq.c | 18 ++-- drivers/infiniband/sw/rxe/rxe_req.c | 3 + drivers/md/raid10.c | 7 ++ drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 1 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 6 ++ drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 6 ++ drivers/net/ethernet/broadcom/bnxt/bnxt.c | 8 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 +- drivers/net/ethernet/cisco/enic/enic_clsf.c | 3 +- drivers/net/ethernet/cisco/enic/enic_main.c | 3 +- drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | 12 ++- drivers/net/ethernet/qlogic/qed/qed_main.c | 12 ++- drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c | 2 + drivers/net/ethernet/qualcomm/qca_spi.c | 21 ++-- drivers/net/ethernet/renesas/ravb_main.c | 56 +++-------- drivers/net/ethernet/renesas/sh_eth.c | 59 +++-------- drivers/net/ethernet/stmicro/stmmac/Kconfig | 2 +- .../net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 18 +++- drivers/net/ethernet/ti/davinci_emac.c | 4 + drivers/net/hamradio/bpqether.c | 8 +- drivers/net/ieee802154/at86rf230.c | 15 +-- drivers/net/ieee802154/fakelb.c | 2 +- drivers/net/ipvlan/ipvlan_main.c | 36 +++++-- drivers/net/usb/rtl8150.c | 2 +- drivers/net/usb/smsc75xx.c | 62 ++++++++++++ .../wireless/broadcom/brcm80211/brcmfmac/sdio.c | 7 ++ drivers/nfc/pn533/usb.c | 4 +- drivers/nvme/target/core.c | 8 ++ drivers/pci/host/pci-versatile.c | 2 +- drivers/pci/host/pcie-xilinx-nwl.c | 2 +- drivers/pci/host/pcie-xilinx.c | 1 + drivers/pci/hotplug/pci_hotplug_core.c | 9 ++ drivers/pci/hotplug/pciehp.h | 1 + drivers/pci/hotplug/pciehp_core.c | 7 ++ drivers/pci/hotplug/pciehp_hpc.c | 18 +--- drivers/pci/pci.c | 38 +++++++ drivers/pci/probe.c | 4 + drivers/pinctrl/bcm/pinctrl-nsp-mux.c | 6 +- drivers/scsi/xen-scsifront.c | 33 ++++-- drivers/usb/dwc2/gadget.c | 7 +- drivers/usb/dwc2/hcd_intr.c | 3 +- drivers/usb/dwc3/dwc3-of-simple.c | 3 +- drivers/usb/gadget/composite.c | 3 + drivers/usb/host/xhci-tegra.c | 2 +- drivers/usb/host/xhci.c | 7 +- drivers/xen/manage.c | 18 +++- drivers/xen/xen-scsiback.c | 16 ++- fs/ceph/inode.c | 1 + fs/ext4/mballoc.c | 4 +- fs/reiserfs/xattr.c | 4 +- include/linux/fsl/guts.h | 1 + include/linux/pci.h | 2 + include/net/ipv6.h | 9 +- include/net/net_namespace.h | 1 + include/net/netns/ipv6.h | 1 - include/net/tc_act/tc_tunnel_key.h | 1 - include/net/tcp.h | 2 - kernel/locking/lockdep.c | 12 +-- kernel/trace/trace.c | 5 + mm/kasan/kasan.c | 5 +- net/batman-adv/bat_iv_ogm.c | 4 +- net/batman-adv/bat_v.c | 4 +- net/core/dev.c | 4 +- net/ieee802154/6lowpan/core.c | 6 ++ net/ipv4/netfilter/ip_tables.c | 1 + net/ipv4/tcp.c | 4 +- net/ipv4/tcp_dctcp.c | 25 ----- net/ipv4/tcp_output.c | 4 - net/ipv6/calipso.c | 9 +- net/ipv6/exthdrs.c | 111 ++++++--------------- net/ipv6/ipv6_sockglue.c | 27 +++-- net/ipv6/mcast.c | 9 +- net/ipv6/netfilter/ip6_tables.c | 1 + net/ipv6/netfilter/nf_conntrack_reasm.c | 6 +- net/netfilter/nf_conntrack_core.c | 2 +- net/netfilter/nf_conntrack_proto_dccp.c | 8 +- net/netfilter/nf_log.c | 4 + net/packet/af_packet.c | 12 ++- net/qrtr/qrtr.c | 4 + net/sched/act_tunnel_key.c | 6 +- net/wireless/nl80211.c | 19 +--- net/xfrm/xfrm_user.c | 8 +- samples/bpf/parse_varlen.c | 6 +- samples/bpf/test_overhead_user.c | 19 +++- security/smack/smack_lsm.c | 1 + sound/core/seq/seq_clientmgr.c | 3 +- tools/build/Makefile | 2 +- tools/objtool/elf.c | 41 +++++--- tools/perf/arch/powerpc/util/skip-callchain-idx.c | 2 +- tools/perf/bench/numa.c | 5 +- tools/perf/tests/topology.c | 1 + tools/perf/util/llvm-utils.c | 6 +- .../selftests/pstore/pstore_post_reboot_tests | 5 +- .../selftests/static_keys/test_static_keys.sh | 13 +++ tools/testing/selftests/sync/config | 4 + tools/testing/selftests/user/test_user_copy.sh | 7 ++ tools/testing/selftests/x86/sigreturn.c | 59 ++++++----- tools/testing/selftests/zram/zram.sh | 5 +- tools/testing/selftests/zram/zram_lib.sh | 5 +- virt/kvm/arm/vgic/vgic-v3.c | 5 - virt/kvm/eventfd.c | 11 +- 137 files changed, 893 insertions(+), 572 deletions(-)

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