January 2018 - Linux-stable-mirror

[Linux-stable-mirror] Patch "hrtimer: Reset hrtimer cpu base proper on CPU hotplug" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled hrtimer: Reset hrtimer cpu base proper on CPU hotplug 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: hrtimer-reset-hrtimer-cpu-base-proper-on-cpu-hotplug.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 d5421ea43d30701e03cadc56a38854c36a8b4433 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx(a)linutronix.de> Date: Fri, 26 Jan 2018 14:54:32 +0100 Subject: hrtimer: Reset hrtimer cpu base proper on CPU hotplug From: Thomas Gleixner <tglx(a)linutronix.de> commit d5421ea43d30701e03cadc56a38854c36a8b4433 upstream. The hrtimer interrupt code contains a hang detection and mitigation mechanism, which prevents that a long delayed hrtimer interrupt causes a continous retriggering of interrupts which prevent the system from making progress. If a hang is detected then the timer hardware is programmed with a certain delay into the future and a flag is set in the hrtimer cpu base which prevents newly enqueued timers from reprogramming the timer hardware prior to the chosen delay. The subsequent hrtimer interrupt after the delay clears the flag and resumes normal operation. If such a hang happens in the last hrtimer interrupt before a CPU is unplugged then the hang_detected flag is set and stays that way when the CPU is plugged in again. At that point the timer hardware is not armed and it cannot be armed because the hang_detected flag is still active, so nothing clears that flag. As a consequence the CPU does not receive hrtimer interrupts and no timers expire on that CPU which results in RCU stalls and other malfunctions. Clear the flag along with some other less critical members of the hrtimer cpu base to ensure starting from a clean state when a CPU is plugged in. Thanks to Paul, Sebastian and Anna-Maria for their help to get down to the root cause of that hard to reproduce heisenbug. Once understood it's trivial and certainly justifies a brown paperbag. Fixes: 41d2e4949377 ("hrtimer: Tune hrtimer_interrupt hang logic") Reported-by: Paul E. McKenney <paulmck(a)linux.vnet.ibm.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Sebastian Sewior <bigeasy(a)linutronix.de> Cc: Anna-Maria Gleixner <anna-maria(a)linutronix.de> Link: https://lkml.kernel.org/r/alpine.DEB.2.20.1801261447590.2067@nanos Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- kernel/time/hrtimer.c | 3 +++ 1 file changed, 3 insertions(+) --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c @@ -655,7 +655,9 @@ static void hrtimer_reprogram(struct hrt static inline void hrtimer_init_hres(struct hrtimer_cpu_base *base) { base->expires_next = KTIME_MAX; + base->hang_detected = 0; base->hres_active = 0; + base->next_timer = NULL; } /* @@ -1591,6 +1593,7 @@ int hrtimers_prepare_cpu(unsigned int cp timerqueue_init_head(&cpu_base->clock_base[i].active); } + cpu_base->active_bases = 0; cpu_base->cpu = cpu; hrtimer_init_hres(cpu_base); return 0; Patches currently in stable-queue which might be from tglx(a)linutronix.de are queue-4.14/perf-x86-amd-power-do-not-load-amd-power-module-on-amd-platforms.patch queue-4.14/x86-mm-64-fix-vmapped-stack-syncing-on-very-large-memory-4-level-systems.patch queue-4.14/revert-module-add-retpoline-tag-to-vermagic.patch queue-4.14/x86-microcode-intel-extend-bdw-late-loading-further-with-llc-size-check.patch queue-4.14/hrtimer-reset-hrtimer-cpu-base-proper-on-cpu-hotplug.patch queue-4.14/x86-microcode-fix-again-accessing-initrd-after-having-been-freed.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "perf/x86/amd/power: Do not load AMD power module on !AMD platforms" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled perf/x86/amd/power: Do not load AMD power module on !AMD platforms 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: perf-x86-amd-power-do-not-load-amd-power-module-on-amd-platforms.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 40d4071ce2d20840d224b4a77b5dc6f752c9ab15 Mon Sep 17 00:00:00 2001 From: Xiao Liang <xiliang(a)redhat.com> Date: Mon, 22 Jan 2018 14:12:52 +0800 Subject: perf/x86/amd/power: Do not load AMD power module on !AMD platforms From: Xiao Liang <xiliang(a)redhat.com> commit 40d4071ce2d20840d224b4a77b5dc6f752c9ab15 upstream. The AMD power module can be loaded on non AMD platforms, but unload fails with the following Oops: BUG: unable to handle kernel NULL pointer dereference at (null) IP: __list_del_entry_valid+0x29/0x90 Call Trace: perf_pmu_unregister+0x25/0xf0 amd_power_pmu_exit+0x1c/0xd23 [power] SyS_delete_module+0x1a8/0x2b0 ? exit_to_usermode_loop+0x8f/0xb0 entry_SYSCALL_64_fastpath+0x20/0x83 Return -ENODEV instead of 0 from the module init function if the CPU does not match. Fixes: c7ab62bfbe0e ("perf/x86/amd/power: Add AMD accumulated power reporting mechanism") Signed-off-by: Xiao Liang <xiliang(a)redhat.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Link: https://lkml.kernel.org/r/20180122061252.6394-1-xiliang@redhat.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/x86/events/amd/power.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/x86/events/amd/power.c +++ b/arch/x86/events/amd/power.c @@ -277,7 +277,7 @@ static int __init amd_power_pmu_init(voi int ret; if (!x86_match_cpu(cpu_match)) - return 0; + return -ENODEV; if (!boot_cpu_has(X86_FEATURE_ACC_POWER)) return -ENODEV; Patches currently in stable-queue which might be from xiliang(a)redhat.com are queue-4.14/perf-x86-amd-power-do-not-load-amd-power-module-on-amd-platforms.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "x86/microcode/intel: Extend BDW late-loading further with LLC size check" has been added to the 3.18-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled x86/microcode/intel: Extend BDW late-loading further with LLC size check to the 3.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: x86-microcode-intel-extend-bdw-late-loading-further-with-llc-size-check.patch and it can be found in the queue-3.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 7e702d17ed138cf4ae7c00e8c00681ed464587c7 Mon Sep 17 00:00:00 2001 From: Jia Zhang <zhang.jia(a)linux.alibaba.com> Date: Tue, 23 Jan 2018 11:41:32 +0100 Subject: x86/microcode/intel: Extend BDW late-loading further with LLC size check From: Jia Zhang <zhang.jia(a)linux.alibaba.com> commit 7e702d17ed138cf4ae7c00e8c00681ed464587c7 upstream. Commit b94b73733171 ("x86/microcode/intel: Extend BDW late-loading with a revision check") reduced the impact of erratum BDF90 for Broadwell model 79. The impact can be reduced further by checking the size of the last level cache portion per core. Tony: "The erratum says the problem only occurs on the large-cache SKUs. So we only need to avoid the update if we are on a big cache SKU that is also running old microcode." For more details, see erratum BDF90 in document #334165 (Intel Xeon Processor E7-8800/4800 v4 Product Family Specification Update) from September 2017. Fixes: b94b73733171 ("x86/microcode/intel: Extend BDW late-loading with a revision check") Signed-off-by: Jia Zhang <zhang.jia(a)linux.alibaba.com> Signed-off-by: Borislav Petkov <bp(a)suse.de> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Acked-by: Tony Luck <tony.luck(a)intel.com> Link: https://lkml.kernel.org/r/1516321542-31161-1-git-send-email-zhang.jia@linux… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/x86/kernel/cpu/microcode/intel.c | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) --- a/arch/x86/kernel/cpu/microcode/intel.c +++ b/arch/x86/kernel/cpu/microcode/intel.c @@ -87,6 +87,9 @@ MODULE_DESCRIPTION("Microcode Update Dri MODULE_AUTHOR("Tigran Aivazian <tigran(a)aivazian.fsnet.co.uk>"); MODULE_LICENSE("GPL"); +/* last level cache size per core */ +static int llc_size_per_core; + static int collect_cpu_info(int cpu_num, struct cpu_signature *csig) { struct cpuinfo_x86 *c = &cpu_data(cpu_num); @@ -273,12 +276,14 @@ static bool is_blacklisted(unsigned int /* * Late loading on model 79 with microcode revision less than 0x0b000021 - * may result in a system hang. This behavior is documented in item - * BDF90, #334165 (Intel Xeon Processor E7-8800/4800 v4 Product Family). + * and LLC size per core bigger than 2.5MB may result in a system hang. + * This behavior is documented in item BDF90, #334165 (Intel Xeon + * Processor E7-8800/4800 v4 Product Family). */ if (c->x86 == 6 && c->x86_model == 79 && c->x86_mask == 0x01 && + llc_size_per_core > 2621440 && c->microcode < 0x0b000021) { pr_err_once("Erratum BDF90: late loading with revision < 0x0b000021 (0x%x) disabled.\n", c->microcode); pr_err_once("Please consider either early loading through initrd/built-in or a potential BIOS update.\n"); @@ -345,6 +350,15 @@ static struct microcode_ops microcode_in .microcode_fini_cpu = microcode_fini_cpu, }; +static int __init calc_llc_size_per_core(struct cpuinfo_x86 *c) +{ + u64 llc_size = c->x86_cache_size * 1024; + + do_div(llc_size, c->x86_max_cores); + + return (int)llc_size; +} + struct microcode_ops * __init init_intel_microcode(void) { struct cpuinfo_x86 *c = &cpu_data(0); @@ -355,6 +369,8 @@ struct microcode_ops * __init init_intel return NULL; } + llc_size_per_core = calc_llc_size_per_core(c); + return &microcode_intel_ops; } Patches currently in stable-queue which might be from zhang.jia(a)linux.alibaba.com are queue-3.18/x86-microcode-intel-extend-bdw-late-loading-further-with-llc-size-check.patch

6 years, 11 months

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Re: [Linux-stable-mirror] rtc-opal: Fix handling of firmware error codes, prevent busy loops

by Michael Ellerman

On Tue, 2016-08-02 at 01:50:16 UTC, Stewart Smith wrote: > According to the OPAL docs: > https://github.com/open-power/skiboot/blob/skiboot-5.2.5/doc/opal-api/opal-… > https://github.com/open-power/skiboot/blob/skiboot-5.2.5/doc/opal-api/opal-… > OPAL_HARDWARE may be returned from OPAL_RTC_READ or OPAL_RTC_WRITE and this > indicates either a transient or permanent error. > > Prior to this patch, Linux was not dealing with OPAL_HARDWARE being a > permanent error particularly well, in that you could end up in a busy > loop. > > This was not too hard to trigger on an AMI BMC based OpenPOWER machine > doing a continuous "ipmitool mc reset cold" to the BMC, the result of > that being that we'd get stuck in an infinite loop in opal_get_rtc_time. > > We now retry a few times before returning the error higher up the stack. > > Cc: stable(a)vger.kernel.org > Signed-off-by: Stewart Smith <stewart(a)linux.vnet.ibm.com> Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/5b8b58063029f02da573120ef4dc90 cheers

6 years, 11 months

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[Linux-stable-mirror] [GIT PULL] commits for Linux 3.18

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Hi Greg, Pleae pull commits for Linux 3.18 . I've sent a review request for all commits over a week ago and all comments were addressed. Thanks, Sasha ===== The following changes since commit a5d35deca214e095bf9d1745aa6c00dd7ced0517: Linux 3.18.92 (2018-01-17 09:29:32 +0100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git tags/for-greg-3.18-28012018 for you to fetch changes up to df300edb5fa24f11a40cd7278fd03befa197595c: staging: rtl8188eu: Fix incorrect response to SIOCGIWESSID (2018-01-20 20:06:55 -0500) - ---------------------------------------------------------------- for-greg-3.18-28012018 - ---------------------------------------------------------------- Andrew Elble (1): nfsd: check for use of the closed special stateid Chun-Yeow Yeoh (1): mac80211: fix the update of path metric for RANN frame Colin Ian King (1): usb: gadget: don't dereference g until after it has been null checked Eduardo Otubo (1): xen-netfront: remove warning when unloading module Geert Uytterhoeven (1): net: ethernet: xilinx: Mark XILINX_LL_TEMAC broken on 64-bit Gustavo A. R. Silva (1): scsi: ufs: ufshcd: fix potential NULL pointer dereference in ufshcd_config_vreg Icenowy Zheng (1): media: usbtv: add a new usbid Larry Finger (1): staging: rtl8188eu: Fix incorrect response to SIOCGIWESSID Liran Alon (2): KVM: x86: emulator: Return to user-mode on L1 CPL=0 emulation failure KVM: x86: Don't re-execute instruction when not passing CR2 value Michael Lyle (1): bcache: check return value of register_shrinker Robert Lippert (1): hwmon: (pmbus) Use 64bit math for DIRECT format values Tetsuo Handa (1): quota: Check for register_shrinker() failure. Trond Myklebust (1): nfsd: CLOSE SHOULD return the invalid special stateid for NFSv4.x (x>0) Wanpeng Li (2): KVM: X86: Fix operand/address-size during instruction decoding KVM: VMX: Fix rflags cache during vCPU reset arch/x86/include/asm/kvm_host.h | 3 ++- arch/x86/kvm/emulate.c | 7 +++++++ arch/x86/kvm/vmx.c | 4 ++-- arch/x86/kvm/x86.c | 2 +- drivers/hwmon/pmbus/pmbus_core.c | 21 ++++++++++++--------- drivers/md/bcache/btree.c | 5 ++++- drivers/media/usb/usbtv/usbtv-core.c | 1 + drivers/net/ethernet/xilinx/Kconfig | 1 + drivers/net/xen-netfront.c | 18 ++++++++++++++++++ drivers/scsi/ufs/ufshcd.c | 7 +++++-- drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 14 ++++---------- drivers/usb/gadget/composite.c | 7 +++++-- fs/nfsd/nfs4state.c | 15 +++++++++++++-- fs/quota/dquot.c | 3 ++- net/mac80211/mesh_hwmp.c | 15 +++++++++------ 15 files changed, 86 insertions(+), 37 deletions(-) -----BEGIN PGP SIGNATURE----- iQIcBAEBCAAGBQJabk+JAAoJEN6mb/eXdyzcsM4P/jdYg7OMJOze9ufNRFj2GyPM Exw5hdnLFQXd6UTuM2qL08mTHmM4R8c7FGic9AQL/2hJHQE1k62BJL5HcHOd9uqg IKWdzP1tDFenSsOpdhbUiI0lqIDRUbNBPLw/8nfQpWKPeaXkiqK7cExgEzMHY+bk eQgWNTttm+1U8h6UgXjMf86XR7+CLO7X1ph+Nh6rticfEVLnVeUUKTZ+im2J59YU dQHyav2C0d8QI2FOs6P3uh9y5KcdYP85ro1BI1s4Q9M0MaJbwFgTDajOFQPuiAgV WciUCphNbZsDYHBYttvekVOynfHujuQp6HsqhDfxspy/Dwsz1ppxYP20Y9d3sfwv g5mYY3JdxGJiQ9UoijlSMxnsvcu7epg4aBy6S4Hsh6Ojsw2HJyYxHYqBQJFed/oz 1dZDCWhLAHEkNaOrKzxZJU9T14VhAD2QoZSTf3KI0g8KxMpgQVv+KbcvO9nUAJPz wJP5xWObjVHCVLR6xh7E/zKroR1CNRzGmh5XTV0JPjrAQvm6Fs+etVsfTGp19yZ6 B4MGCltIVf96OdLoFvkbod3n058U3ZFI3fqnsxNd37U46vS1k1nZp6BKEG6VU50R AmzRaZUkx/oBdRUP+bHg4Md8zq8yI911q+A+bTkCY+krAcVNmRopGPB24Mg2bBpF bEthrC6b7HCRfHJD+2C5 =2nGa -----END PGP SIGNATURE-----

6 years, 11 months

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[Linux-stable-mirror] [GIT PULL] commits for Linux 4.4

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Hi Greg, Pleae pull commits for Linux 4.4 . I've sent a review request for all commits over a week ago and all comments were addressed. Thanks, Sasha ===== The following changes since commit 42375c1120d5c90d7469ba264fb124f728b1a4f7: Linux 4.4.112 (2018-01-17 09:35:33 +0100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git tags/for-greg-4.4-28012018 for you to fetch changes up to cfeb59f68fea0fddcb4b26c839cc098247814c88: staging: rtl8188eu: Fix incorrect response to SIOCGIWESSID (2018-01-28 13:15:38 -0500) - ---------------------------------------------------------------- for-greg-4.4-28012018 - ---------------------------------------------------------------- Andrew Elble (1): nfsd: check for use of the closed special stateid Christophe JAILLET (1): drm/omap: Fix error handling path in 'omap_dmm_probe()' Chun-Yeow Yeoh (1): mac80211: fix the update of path metric for RANN frame Colin Ian King (1): usb: gadget: don't dereference g until after it has been null checked Darrick J. Wong (1): xfs: ubsan fixes Eduardo Otubo (1): xen-netfront: remove warning when unloading module Felix Kuehling (2): drm/amdgpu: Fix SDMA load/unload sequence on HWS disabled mode drm/amdkfd: Fix SDMA oversubsription handling Geert Uytterhoeven (1): net: ethernet: xilinx: Mark XILINX_LL_TEMAC broken on 64-bit Guilherme G. Piccoli (1): scsi: aacraid: Prevent crash in case of free interrupt during scsi EH path Gustavo A. R. Silva (1): scsi: ufs: ufshcd: fix potential NULL pointer dereference in ufshcd_config_vreg Hans de Goede (1): ACPI / bus: Leave modalias empty for devices which are not present Icenowy Zheng (1): media: usbtv: add a new usbid James Hogan (1): cpufreq: Add Loongson machine dependencies Josef Bacik (1): btrfs: fix deadlock when writing out space cache Larry Finger (1): staging: rtl8188eu: Fix incorrect response to SIOCGIWESSID Liran Alon (2): KVM: x86: emulator: Return to user-mode on L1 CPL=0 emulation failure KVM: x86: Don't re-execute instruction when not passing CR2 value Michael Lyle (1): bcache: check return value of register_shrinker Nikita Leshenko (3): KVM: x86: ioapic: Fix level-triggered EOI and IOAPIC reconfigure race KVM: x86: ioapic: Clear Remote IRR when entry is switched to edge-triggered KVM: x86: ioapic: Preserve read-only values in the redirection table Robert Lippert (1): hwmon: (pmbus) Use 64bit math for DIRECT format values Tetsuo Handa (1): quota: Check for register_shrinker() failure. Trond Myklebust (3): nfsd: CLOSE SHOULD return the invalid special stateid for NFSv4.x (x>0) nfsd: Ensure we check stateid validity in the seqid operation checks SUNRPC: Allow connect to return EHOSTUNREACH Vasily Averin (2): grace: replace BUG_ON by WARN_ONCE in exit_net hook lockd: fix "list_add double add" caused by legacy signal interface Wanpeng Li (2): KVM: X86: Fix operand/address-size during instruction decoding KVM: VMX: Fix rflags cache during vCPU reset Yisheng Xie (1): kmemleak: add scheduling point to kmemleak_scan() shaoyunl (1): drm/amdkfd: Fix SDMA ring buffer size calculation zhangliping (1): openvswitch: fix the incorrect flow action alloc size arch/x86/include/asm/kvm_host.h | 3 +- arch/x86/kvm/emulate.c | 7 ++++ arch/x86/kvm/ioapic.c | 20 +++++++-- arch/x86/kvm/vmx.c | 4 +- arch/x86/kvm/x86.c | 2 +- drivers/acpi/device_sysfs.c | 4 ++ drivers/cpufreq/Kconfig | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c | 47 ++++++++++++++++------ drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c | 4 +- .../gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 18 +++++++++ drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 3 +- drivers/hwmon/pmbus/pmbus_core.c | 21 +++++----- drivers/md/bcache/btree.c | 5 ++- drivers/media/usb/usbtv/usbtv-core.c | 1 + drivers/net/ethernet/xilinx/Kconfig | 1 + drivers/net/xen-netfront.c | 18 +++++++++ drivers/scsi/aacraid/commsup.c | 2 +- drivers/scsi/ufs/ufshcd.c | 7 +++- drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 14 ++----- drivers/usb/gadget/composite.c | 7 +++- fs/btrfs/free-space-cache.c | 3 +- fs/nfs_common/grace.c | 10 ++++- fs/nfsd/nfs4state.c | 34 +++++++++------- fs/quota/dquot.c | 3 +- fs/xfs/xfs_aops.c | 6 +-- mm/kmemleak.c | 2 + net/mac80211/mesh_hwmp.c | 15 ++++--- net/openvswitch/flow_netlink.c | 16 ++++---- net/sunrpc/xprtsock.c | 1 + 29 files changed, 197 insertions(+), 83 deletions(-) -----BEGIN PGP SIGNATURE----- iQIcBAEBCAAGBQJabk9/AAoJEN6mb/eXdyzcVCwQAMG2Lj8HgHf2AYNOmEtJeju6 DspErylBwcoOjpbc4LKgqCY9JVev8KWbSPC4PU3J3XeiAjizrqrkmLW83N7sj9IJ EQ49sc84No6eKLEkxAVagPVuV1XAgZy8ywCxewC9a6l72PFY0IqGHGydxOTbXLhu HLiwXfu7LtziVN8Le7Em0x21L0w9x8+/pFX79SHgarIAdiEwhjjvsSrEIFsNC/nQ VFPpmsGxHjlU+hh6YX7k1UOPhE1PbouDuro1qFTwtsU4eCik38k/NmYXcV5elPBW P3w41ErkeM4+oCD7ArVMjmqQts8+EEyHQELiHcitFhankCXqhiiRu2PETfeNeOiT ym1qKnIqxaK3+moN7ZugAUX8PdB9TmqyNiOAUDnsr+RF4pD8RBGJ5yQaWwoUFat3 0GaZTq/c8B2NMQ7ugNK0nn1firXgPUIfvO22r7io5nDF1mzIUHj0qeYw14Pdiewi Dsss4EzWMfP9tGHyoEFY8Z1Pg+6PKdlzuoBt8H+FUBi38NU/5Fx8t9t+TiPgKQq0 yaoToyMabCcLkFh+D8o22W0e/kTUijcxYu4OY6uvKKFYeTdHvPpF4N/CLrt/IaJz 3rQ5Op1GQnZ6ep9Z/bSkx6wvTu/0lf8PUGsRvAgV2SGQF6THcZMLA5WKhifWmVED /6na9ECM6uGY3pNh1fFQ =z5FJ -----END PGP SIGNATURE-----

6 years, 11 months

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[Linux-stable-mirror] [GIT PULL] commits for Linux 4.9

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 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 b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d: Linux 4.9.77 (2018-01-17 09:39:00 +0100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git tags/for-greg-4.9-28012018 for you to fetch changes up to c9d88981a5409f08a2f401e2c874bb4eccc92395: drm/vc4: Move IRQ enable to PM path (2018-01-28 13:21:47 -0500) - ---------------------------------------------------------------- for-greg-4.9-28012018 - ---------------------------------------------------------------- Abhishek Goel (2): cpupowerutils: bench - Fix cpu online check cpupower : Fix cpupower working when cpu0 is offline Andrew Elble (1): nfsd: check for use of the closed special stateid Andrey Gusakov (6): drm/bridge: tc358767: do no fail on hi-res displays drm/bridge: tc358767: filter out too high modes drm/bridge: tc358767: fix DP0_MISC register set drm/bridge: tc358767: fix timing calculations drm/bridge: tc358767: fix AUXDATAn registers access drm/bridge: tc358767: fix 1-lane behavior Carlos Maiolino (1): xfs: Properly retry failed dquot items in case of error during buffer writeback Christian KÃ¶nig (1): drm/amdgpu: don't try to move pinned BOs Christophe JAILLET (2): bnxt_en: Fix an error handling path in 'bnxt_get_module_eeprom()' drm/omap: Fix error handling path in 'omap_dmm_probe()' Chun-Yeow Yeoh (1): mac80211: fix the update of path metric for RANN frame Colin Ian King (1): usb: gadget: don't dereference g until after it has been null checked Darrick J. Wong (2): xfs: always free inline data before resetting inode fork during ifree xfs: ubsan fixes Eduardo Otubo (1): xen-netfront: remove warning when unloading module Emmanuel Grumbach (1): iwlwifi: mvm: fix the TX queue hang timeout for MONITOR vif type Felix Kuehling (2): drm/amdgpu: Fix SDMA load/unload sequence on HWS disabled mode drm/amdkfd: Fix SDMA oversubsription handling Florian Fainelli (1): ARM: dts: NSP: Fix PPI interrupt types Geert Uytterhoeven (1): net: ethernet: xilinx: Mark XILINX_LL_TEMAC broken on 64-bit Guilherme G. Piccoli (1): scsi: aacraid: Prevent crash in case of free interrupt during scsi EH path Gustavo A. R. Silva (1): scsi: ufs: ufshcd: fix potential NULL pointer dereference in ufshcd_config_vreg Hans de Goede (1): ACPI / bus: Leave modalias empty for devices which are not present Icenowy Zheng (1): media: usbtv: add a new usbid James Hogan (1): cpufreq: Add Loongson machine dependencies Jeff Layton (1): reiserfs: remove unneeded i_version bump Josef Bacik (1): btrfs: fix deadlock when writing out space cache Larry Finger (1): staging: rtl8188eu: Fix incorrect response to SIOCGIWESSID Liran Alon (2): KVM: x86: emulator: Return to user-mode on L1 CPL=0 emulation failure KVM: x86: Don't re-execute instruction when not passing CR2 value Michael Lyle (1): bcache: check return value of register_shrinker Michal Hocko (1): xfs: fortify xfs_alloc_buftarg error handling Nikita Leshenko (3): KVM: x86: ioapic: Fix level-triggered EOI and IOAPIC reconfigure race KVM: x86: ioapic: Clear Remote IRR when entry is switched to edge-triggered KVM: x86: ioapic: Preserve read-only values in the redirection table Robert Lippert (1): hwmon: (pmbus) Use 64bit math for DIRECT format values Stefan Schake (2): drm/vc4: Account for interrupts in flight drm/vc4: Move IRQ enable to PM path Tetsuo Handa (1): quota: Check for register_shrinker() failure. Thomas Meyer (1): auxdisplay: img-ascii-lcd: Only build on archs that have IOMEM Trond Myklebust (3): nfsd: CLOSE SHOULD return the invalid special stateid for NFSv4.x (x>0) nfsd: Ensure we check stateid validity in the seqid operation checks SUNRPC: Allow connect to return EHOSTUNREACH Vasily Averin (2): grace: replace BUG_ON by WARN_ONCE in exit_net hook lockd: fix "list_add double add" caused by legacy signal interface Wanpeng Li (3): KVM: X86: Fix operand/address-size during instruction decoding KVM: X86: Fix softlockup when get the current kvmclock KVM: VMX: Fix rflags cache during vCPU reset Yisheng Xie (1): kmemleak: add scheduling point to kmemleak_scan() shaoyunl (1): drm/amdkfd: Fix SDMA ring buffer size calculation zhangliping (1): openvswitch: fix the incorrect flow action alloc size arch/arm/boot/dts/bcm-nsp.dtsi | 4 +- arch/x86/include/asm/kvm_host.h | 3 +- arch/x86/kvm/emulate.c | 7 +++ arch/x86/kvm/ioapic.c | 20 +++++- arch/x86/kvm/vmx.c | 4 +- arch/x86/kvm/x86.c | 13 ++-- drivers/acpi/device_sysfs.c | 4 ++ drivers/auxdisplay/Kconfig | 1 + drivers/cpufreq/Kconfig | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c | 47 ++++++++++---- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 4 ++ drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c | 4 +- .../gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 18 ++++++ drivers/gpu/drm/bridge/tc358767.c | 73 ++++++++++++---------- drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 3 +- drivers/gpu/drm/vc4/vc4_irq.c | 3 + drivers/gpu/drm/vc4/vc4_v3d.c | 3 + drivers/hwmon/pmbus/pmbus_core.c | 21 ++++--- drivers/md/bcache/btree.c | 5 +- drivers/media/usb/usbtv/usbtv-core.c | 1 + drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 4 +- drivers/net/ethernet/xilinx/Kconfig | 1 + drivers/net/wireless/intel/iwlwifi/mvm/utils.c | 2 + drivers/net/xen-netfront.c | 18 ++++++ drivers/scsi/aacraid/commsup.c | 2 +- drivers/scsi/ufs/ufshcd.c | 7 ++- drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 14 ++--- drivers/usb/gadget/composite.c | 7 ++- fs/btrfs/free-space-cache.c | 3 +- fs/nfs_common/grace.c | 10 ++- fs/nfsd/nfs4state.c | 34 +++++----- fs/quota/dquot.c | 3 +- fs/reiserfs/super.c | 1 - fs/xfs/xfs_aops.c | 6 +- fs/xfs/xfs_buf.c | 15 +++-- fs/xfs/xfs_dquot.c | 14 ++++- fs/xfs/xfs_dquot_item.c | 40 +++++++++++- fs/xfs/xfs_inode.c | 21 +++++++ mm/kmemleak.c | 2 + net/mac80211/mesh_hwmp.c | 15 +++-- net/openvswitch/flow_netlink.c | 16 ++--- net/sunrpc/xprtsock.c | 1 + tools/power/cpupower/bench/system.c | 2 +- .../cpupower/utils/idle_monitor/cpuidle_sysfs.c | 9 ++- 44 files changed, 348 insertions(+), 139 deletions(-) -----BEGIN PGP SIGNATURE----- iQIcBAEBCAAGBQJabk92AAoJEN6mb/eXdyzcnVEQAKIr7sCFqiTHcovJbHfDaIEB igFPmNXnHVBxfk0UijBWOeN8rVaUC6EMZjcp24Ue9cnWu1aIt0QEK7ul81Uh1y47 D6MaZn/NhUx9IyBv8nj1A774+JscJGLwx/BaubBydjkt0U5G7jVqYoBjTfTgh53I Rn7wTqtXyubF/SagK7DUaW20fPDpT592oIF83MGYSYe2H3PsatMFEOMjKnSP7eQL /+ygf1/WxzjC2XMQa4daYwG2/6zZH8X4MH2HhNo425bDt2kIf2WoXVCZIabEqBHS VDHe0Ar1wRo31y35LDQiCZ+N6cZsJxoS1NnC/bsCNDj6cc1Y5TD2KFpyimn35PqE F8LqQiZP6PVhsL/VppbAoMJ8adkeCc9tldqf2YkOVN0Ph+86hiTVOoT1Mk0FbBWy ThfgX590EVwXKMvJ1Xs8mXksxiM7FpE/lNqC8/WQ4crPnFy0vVC3DF0Uvj9JsUeY s7bsYzcXgNNxjxs+neKNElzQmPfcMacCOtoIYssZHfQqsc5qf5BGH7Ifan1ckg6D XL/hYBlwePOs1dVKNsS5ypQEVT+ckTEYXDuoZIk9yDmSkvcYdXJsi6OMiSwX2yAt YHGfhCnqXbO7/EqpGCAvvUNnVD8GCSuKv+XfzuVac0GFhHEC1ass7iZH/6TRu3cM 492x++N5GwEhtnMzdk/m =mil3 -----END PGP SIGNATURE-----

6 years, 11 months

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[Linux-stable-mirror] [PATCH AUTOSEL for 3.18 01/25] usb: build drivers/usb/common/ when USB_SUPPORT is set

by Sasha Levin

From: Randy Dunlap <rdunlap(a)infradead.org> [ Upstream commit c9d24f78268be444e803fb2bb138a2f598de9c23 ] PHY drivers can use ULPI interfaces when CONFIG_USB (which is host side support) is not enabled, so also build drivers/usb/ when CONFIG_USB_SUPPORT is enabled so that drivers/usb/common/ is built. ERROR: "ulpi_unregister_driver" [drivers/phy/ti/phy-tusb1210.ko] undefined! ERROR: "__ulpi_register_driver" [drivers/phy/ti/phy-tusb1210.ko] undefined! ERROR: "ulpi_read" [drivers/phy/ti/phy-tusb1210.ko] undefined! ERROR: "ulpi_write" [drivers/phy/ti/phy-tusb1210.ko] undefined! ERROR: "ulpi_unregister_driver" [drivers/phy/qualcomm/phy-qcom-usb-hs.ko] undefined! ERROR: "__ulpi_register_driver" [drivers/phy/qualcomm/phy-qcom-usb-hs.ko] undefined! ERROR: "ulpi_write" [drivers/phy/qualcomm/phy-qcom-usb-hs.ko] undefined! Signed-off-by: Randy Dunlap <rdunlap(a)infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> --- drivers/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/Makefile b/drivers/Makefile index ebee55537a05..76304657163b 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -90,6 +90,7 @@ obj-$(CONFIG_TC) += tc/ obj-$(CONFIG_UWB) += uwb/ obj-$(CONFIG_USB_PHY) += usb/ obj-$(CONFIG_USB) += usb/ +obj-$(CONFIG_USB_SUPPORT) += usb/ obj-$(CONFIG_PCI) += usb/ obj-$(CONFIG_USB_GADGET) += usb/ obj-$(CONFIG_SERIO) += input/serio/ -- 2.11.0

6 years, 11 months

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[Linux-stable-mirror] [PATCH AUTOSEL for 4.4 01/36] usb: build drivers/usb/common/ when USB_SUPPORT is set

by Sasha Levin

From: Randy Dunlap <rdunlap(a)infradead.org> [ Upstream commit c9d24f78268be444e803fb2bb138a2f598de9c23 ] PHY drivers can use ULPI interfaces when CONFIG_USB (which is host side support) is not enabled, so also build drivers/usb/ when CONFIG_USB_SUPPORT is enabled so that drivers/usb/common/ is built. ERROR: "ulpi_unregister_driver" [drivers/phy/ti/phy-tusb1210.ko] undefined! ERROR: "__ulpi_register_driver" [drivers/phy/ti/phy-tusb1210.ko] undefined! ERROR: "ulpi_read" [drivers/phy/ti/phy-tusb1210.ko] undefined! ERROR: "ulpi_write" [drivers/phy/ti/phy-tusb1210.ko] undefined! ERROR: "ulpi_unregister_driver" [drivers/phy/qualcomm/phy-qcom-usb-hs.ko] undefined! ERROR: "__ulpi_register_driver" [drivers/phy/qualcomm/phy-qcom-usb-hs.ko] undefined! ERROR: "ulpi_write" [drivers/phy/qualcomm/phy-qcom-usb-hs.ko] undefined! Signed-off-by: Randy Dunlap <rdunlap(a)infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> --- drivers/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/Makefile b/drivers/Makefile index 098997f2cc3a..f42a74ebc1be 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -96,6 +96,7 @@ obj-$(CONFIG_TC) += tc/ obj-$(CONFIG_UWB) += uwb/ obj-$(CONFIG_USB_PHY) += usb/ obj-$(CONFIG_USB) += usb/ +obj-$(CONFIG_USB_SUPPORT) += usb/ obj-$(CONFIG_PCI) += usb/ obj-$(CONFIG_USB_GADGET) += usb/ obj-$(CONFIG_OF) += usb/ -- 2.11.0

6 years, 11 months

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[Linux-stable-mirror] [PATCH AUTOSEL for 4.9 01/49] usb: build drivers/usb/common/ when USB_SUPPORT is set

by Sasha Levin

From: Randy Dunlap <rdunlap(a)infradead.org> [ Upstream commit c9d24f78268be444e803fb2bb138a2f598de9c23 ] PHY drivers can use ULPI interfaces when CONFIG_USB (which is host side support) is not enabled, so also build drivers/usb/ when CONFIG_USB_SUPPORT is enabled so that drivers/usb/common/ is built. ERROR: "ulpi_unregister_driver" [drivers/phy/ti/phy-tusb1210.ko] undefined! ERROR: "__ulpi_register_driver" [drivers/phy/ti/phy-tusb1210.ko] undefined! ERROR: "ulpi_read" [drivers/phy/ti/phy-tusb1210.ko] undefined! ERROR: "ulpi_write" [drivers/phy/ti/phy-tusb1210.ko] undefined! ERROR: "ulpi_unregister_driver" [drivers/phy/qualcomm/phy-qcom-usb-hs.ko] undefined! ERROR: "__ulpi_register_driver" [drivers/phy/qualcomm/phy-qcom-usb-hs.ko] undefined! ERROR: "ulpi_write" [drivers/phy/qualcomm/phy-qcom-usb-hs.ko] undefined! Signed-off-by: Randy Dunlap <rdunlap(a)infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> --- drivers/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/Makefile b/drivers/Makefile index 733bf0b2613f..7c3d58dcf6b3 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -99,6 +99,7 @@ obj-$(CONFIG_TC) += tc/ obj-$(CONFIG_UWB) += uwb/ obj-$(CONFIG_USB_PHY) += usb/ obj-$(CONFIG_USB) += usb/ +obj-$(CONFIG_USB_SUPPORT) += usb/ obj-$(CONFIG_PCI) += usb/ obj-$(CONFIG_USB_GADGET) += usb/ obj-$(CONFIG_OF) += usb/ -- 2.11.0

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Linux-stable-mirror January 2018