From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, stable@vger.kernel.org, Lionel Landwerlin <lionel.g.landwerlin@intel.com>, Matthew Auld <matthew.auld@intel.com>, Chris Wilson <chris@chris-wilson.co.uk>, Jani Nikula <jani.nikula@linux.intel.com>, Joonas Lahtinen <joonas.lahtinen@linux.intel.com>, Rodrigo Vivi <rodrigo.vivi@intel.com>, intel-gfx@lists.freedesktop.org Subject: [PATCH 4.15 016/146] drm/i915/perf: fix perf stream opening lock Date: Tue, 13 Mar 2018 16:23:03 +0100 [thread overview] Message-ID: <20180313152321.784391855@linuxfoundation.org> (raw) In-Reply-To: <20180313152320.439085687@linuxfoundation.org> 4.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Lionel Landwerlin <lionel.g.landwerlin@intel.com> commit f616f2830c1ed79245cfeca900f7e8a3b3c08c06 upstream. We're seeing on CI that some contexts don't have the programmed OA period timer that directs the OA unit on how often to write reports. The issue is that we're not holding the drm lock from when we edit the context images down to when we set the exclusive_stream variable. This leaves a window for the deferred context allocation to call i915_oa_init_reg_state() that will not program the expected OA timer value, because we haven't set the exclusive_stream yet. v2: Drop need_lock from gen8_configure_all_contexts() (Matt) Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Fixes: 701f8231a2f ("drm/i915/perf: prune OA configs") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=102254 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103715 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103755 Link: https://patchwork.freedesktop.org/patch/msgid/20180301110613.1737-1-lionel.g.landwerlin@intel.com Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: intel-gfx@lists.freedesktop.org Cc: <stable@vger.kernel.org> # v4.14+ (cherry picked from commit 41d3fdcd15d5ecf29cc73e8b79c2327ebb54b960) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/gpu/drm/i915/i915_perf.c | 38 ++++++++++++-------------------------- 1 file changed, 12 insertions(+), 26 deletions(-) --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -1301,9 +1301,8 @@ static void i915_oa_stream_destroy(struc */ mutex_lock(&dev_priv->drm.struct_mutex); dev_priv->perf.oa.exclusive_stream = NULL; - mutex_unlock(&dev_priv->drm.struct_mutex); - dev_priv->perf.oa.ops.disable_metric_set(dev_priv); + mutex_unlock(&dev_priv->drm.struct_mutex); free_oa_buffer(dev_priv); @@ -1755,22 +1754,13 @@ static int gen8_switch_to_updated_kernel * Note: it's only the RCS/Render context that has any OA state. */ static int gen8_configure_all_contexts(struct drm_i915_private *dev_priv, - const struct i915_oa_config *oa_config, - bool interruptible) + const struct i915_oa_config *oa_config) { struct i915_gem_context *ctx; int ret; unsigned int wait_flags = I915_WAIT_LOCKED; - if (interruptible) { - ret = i915_mutex_lock_interruptible(&dev_priv->drm); - if (ret) - return ret; - - wait_flags |= I915_WAIT_INTERRUPTIBLE; - } else { - mutex_lock(&dev_priv->drm.struct_mutex); - } + lockdep_assert_held(&dev_priv->drm.struct_mutex); /* Switch away from any user context. */ ret = gen8_switch_to_updated_kernel_context(dev_priv, oa_config); @@ -1818,8 +1808,6 @@ static int gen8_configure_all_contexts(s } out: - mutex_unlock(&dev_priv->drm.struct_mutex); - return ret; } @@ -1862,7 +1850,7 @@ static int gen8_enable_metric_set(struct * to make sure all slices/subslices are ON before writing to NOA * registers. */ - ret = gen8_configure_all_contexts(dev_priv, oa_config, true); + ret = gen8_configure_all_contexts(dev_priv, oa_config); if (ret) return ret; @@ -1877,7 +1865,7 @@ static int gen8_enable_metric_set(struct static void gen8_disable_metric_set(struct drm_i915_private *dev_priv) { /* Reset all contexts' slices/subslices configurations. */ - gen8_configure_all_contexts(dev_priv, NULL, false); + gen8_configure_all_contexts(dev_priv, NULL); I915_WRITE(GDT_CHICKEN_BITS, (I915_READ(GDT_CHICKEN_BITS) & ~GT_NOA_ENABLE)); @@ -2127,6 +2115,10 @@ static int i915_oa_stream_init(struct i9 if (ret) goto err_oa_buf_alloc; + ret = i915_mutex_lock_interruptible(&dev_priv->drm); + if (ret) + goto err_lock; + ret = dev_priv->perf.oa.ops.enable_metric_set(dev_priv, stream->oa_config); if (ret) @@ -2134,23 +2126,17 @@ static int i915_oa_stream_init(struct i9 stream->ops = &i915_oa_stream_ops; - /* Lock device for exclusive_stream access late because - * enable_metric_set() might lock as well on gen8+. - */ - ret = i915_mutex_lock_interruptible(&dev_priv->drm); - if (ret) - goto err_lock; - dev_priv->perf.oa.exclusive_stream = stream; mutex_unlock(&dev_priv->drm.struct_mutex); return 0; -err_lock: +err_enable: dev_priv->perf.oa.ops.disable_metric_set(dev_priv); + mutex_unlock(&dev_priv->drm.struct_mutex); -err_enable: +err_lock: free_oa_buffer(dev_priv); err_oa_buf_alloc:
WARNING: multiple messages have this Message-ID (diff)
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, intel-gfx@lists.freedesktop.org, Rodrigo Vivi <rodrigo.vivi@intel.com>, stable@vger.kernel.org, Matthew Auld <matthew.auld@intel.com> Subject: [PATCH 4.15 016/146] drm/i915/perf: fix perf stream opening lock Date: Tue, 13 Mar 2018 16:23:03 +0100 [thread overview] Message-ID: <20180313152321.784391855@linuxfoundation.org> (raw) In-Reply-To: <20180313152320.439085687@linuxfoundation.org> 4.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Lionel Landwerlin <lionel.g.landwerlin@intel.com> commit f616f2830c1ed79245cfeca900f7e8a3b3c08c06 upstream. We're seeing on CI that some contexts don't have the programmed OA period timer that directs the OA unit on how often to write reports. The issue is that we're not holding the drm lock from when we edit the context images down to when we set the exclusive_stream variable. This leaves a window for the deferred context allocation to call i915_oa_init_reg_state() that will not program the expected OA timer value, because we haven't set the exclusive_stream yet. v2: Drop need_lock from gen8_configure_all_contexts() (Matt) Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Fixes: 701f8231a2f ("drm/i915/perf: prune OA configs") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=102254 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103715 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103755 Link: https://patchwork.freedesktop.org/patch/msgid/20180301110613.1737-1-lionel.g.landwerlin@intel.com Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: intel-gfx@lists.freedesktop.org Cc: <stable@vger.kernel.org> # v4.14+ (cherry picked from commit 41d3fdcd15d5ecf29cc73e8b79c2327ebb54b960) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/gpu/drm/i915/i915_perf.c | 38 ++++++++++++-------------------------- 1 file changed, 12 insertions(+), 26 deletions(-) --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -1301,9 +1301,8 @@ static void i915_oa_stream_destroy(struc */ mutex_lock(&dev_priv->drm.struct_mutex); dev_priv->perf.oa.exclusive_stream = NULL; - mutex_unlock(&dev_priv->drm.struct_mutex); - dev_priv->perf.oa.ops.disable_metric_set(dev_priv); + mutex_unlock(&dev_priv->drm.struct_mutex); free_oa_buffer(dev_priv); @@ -1755,22 +1754,13 @@ static int gen8_switch_to_updated_kernel * Note: it's only the RCS/Render context that has any OA state. */ static int gen8_configure_all_contexts(struct drm_i915_private *dev_priv, - const struct i915_oa_config *oa_config, - bool interruptible) + const struct i915_oa_config *oa_config) { struct i915_gem_context *ctx; int ret; unsigned int wait_flags = I915_WAIT_LOCKED; - if (interruptible) { - ret = i915_mutex_lock_interruptible(&dev_priv->drm); - if (ret) - return ret; - - wait_flags |= I915_WAIT_INTERRUPTIBLE; - } else { - mutex_lock(&dev_priv->drm.struct_mutex); - } + lockdep_assert_held(&dev_priv->drm.struct_mutex); /* Switch away from any user context. */ ret = gen8_switch_to_updated_kernel_context(dev_priv, oa_config); @@ -1818,8 +1808,6 @@ static int gen8_configure_all_contexts(s } out: - mutex_unlock(&dev_priv->drm.struct_mutex); - return ret; } @@ -1862,7 +1850,7 @@ static int gen8_enable_metric_set(struct * to make sure all slices/subslices are ON before writing to NOA * registers. */ - ret = gen8_configure_all_contexts(dev_priv, oa_config, true); + ret = gen8_configure_all_contexts(dev_priv, oa_config); if (ret) return ret; @@ -1877,7 +1865,7 @@ static int gen8_enable_metric_set(struct static void gen8_disable_metric_set(struct drm_i915_private *dev_priv) { /* Reset all contexts' slices/subslices configurations. */ - gen8_configure_all_contexts(dev_priv, NULL, false); + gen8_configure_all_contexts(dev_priv, NULL); I915_WRITE(GDT_CHICKEN_BITS, (I915_READ(GDT_CHICKEN_BITS) & ~GT_NOA_ENABLE)); @@ -2127,6 +2115,10 @@ static int i915_oa_stream_init(struct i9 if (ret) goto err_oa_buf_alloc; + ret = i915_mutex_lock_interruptible(&dev_priv->drm); + if (ret) + goto err_lock; + ret = dev_priv->perf.oa.ops.enable_metric_set(dev_priv, stream->oa_config); if (ret) @@ -2134,23 +2126,17 @@ static int i915_oa_stream_init(struct i9 stream->ops = &i915_oa_stream_ops; - /* Lock device for exclusive_stream access late because - * enable_metric_set() might lock as well on gen8+. - */ - ret = i915_mutex_lock_interruptible(&dev_priv->drm); - if (ret) - goto err_lock; - dev_priv->perf.oa.exclusive_stream = stream; mutex_unlock(&dev_priv->drm.struct_mutex); return 0; -err_lock: +err_enable: dev_priv->perf.oa.ops.disable_metric_set(dev_priv); + mutex_unlock(&dev_priv->drm.struct_mutex); -err_enable: +err_lock: free_oa_buffer(dev_priv); err_oa_buf_alloc: _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2018-03-13 15:23 UTC|newest] Thread overview: 167+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-03-13 15:22 [PATCH 4.15 000/146] 4.15.10-stable review Greg Kroah-Hartman 2018-03-13 15:22 ` [PATCH 4.15 001/146] RDMA/ucma: Limit possible option size Greg Kroah-Hartman 2018-03-13 15:22 ` [PATCH 4.15 002/146] RDMA/ucma: Check that user doesnt overflow QP state Greg Kroah-Hartman 2018-03-13 15:22 ` [PATCH 4.15 003/146] RDMA/mlx5: Fix integer overflow while resizing CQ Greg Kroah-Hartman 2018-03-13 15:22 ` [PATCH 4.15 004/146] bpf: cpumap: use GFP_KERNEL instead of GFP_ATOMIC in __cpu_map_entry_alloc() Greg Kroah-Hartman 2018-03-13 15:22 ` [PATCH 4.15 005/146] IB/uverbs: Improve lockdep_check Greg Kroah-Hartman 2018-03-13 15:22 ` [PATCH 4.15 006/146] mac80211_hwsim: dont use WQ_MEM_RECLAIM Greg Kroah-Hartman 2018-03-13 15:22 ` [PATCH 4.15 007/146] net/smc: fix NULL pointer dereference on sock_create_kern() error path Greg Kroah-Hartman 2018-03-13 15:22 ` [PATCH 4.15 008/146] regulator: stm32-vrefbuf: fix check on ready flag Greg Kroah-Hartman 2018-03-13 15:22 ` [PATCH 4.15 009/146] drm/i915: Check for fused or unused pipes Greg Kroah-Hartman 2018-03-13 15:22 ` [PATCH 4.15 010/146] drm/i915/audio: fix check for av_enc_map overflow Greg Kroah-Hartman 2018-03-13 15:22 ` Greg Kroah-Hartman 2018-03-13 15:22 ` [PATCH 4.15 011/146] drm/i915: Fix rsvd2 mask when out-fence is returned Greg Kroah-Hartman 2018-03-13 15:22 ` [PATCH 4.15 012/146] drm/i915: Clear the in-use marker on execbuf failure Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 013/146] drm/i915: Disable DC states around GMBUS on GLK Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 014/146] drm/i915: Update watermark state correctly in sanitize_watermarks Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 015/146] drm/i915: Try EDID bitbanging on HDMI after failed read Greg Kroah-Hartman 2018-03-13 15:23 ` Greg Kroah-Hartman [this message] 2018-03-13 15:23 ` [PATCH 4.15 016/146] drm/i915/perf: fix perf stream opening lock Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 017/146] scsi: core: Avoid that ATA error handling can trigger a kernel hang or oops Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 018/146] scsi: qla2xxx: Fix NULL pointer crash due to active timer for ABTS Greg Kroah-Hartman 2018-03-13 15:23 ` Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 019/146] drm/i915: Always call to intel_display_set_init_power() in resume_early Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 020/146] workqueue: Allow retrieval of current tasks work struct Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 021/146] drm: Allow determining if current task is output poll worker Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 022/146] drm/nouveau: Fix deadlock on runtime suspend Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 023/146] drm/radeon: " Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 024/146] drm/amdgpu: " Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 025/146] drm/nouveau: prefer XBGR2101010 for addfb ioctl Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 026/146] drm/amd/powerplay/smu7: allow mclk switching with no displays Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 027/146] drm/amd/powerplay/vega10: " Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 028/146] Revert "drm/radeon/pm: autoswitch power state when in balanced mode" Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 029/146] drm/amd/display: check for ipp before calling cursor operations Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 030/146] drm/radeon: insist on 32-bit DMA for Cedar on PPC64/PPC64LE Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 031/146] drm/amd/powerplay: fix power over limit on Fiji Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 032/146] drm/amd/display: Default HDMI6G support to true. Log VBIOS table error Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 033/146] drm/amdgpu: used cached pcie gen info for SI (v2) Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 034/146] drm/amdgpu: Notify sbios device ready before send request Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 035/146] drm/radeon: fix KV harvesting Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 036/146] drm/amdgpu: " Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 037/146] drm/amdgpu:Correct max uvd handles Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 038/146] drm/amdgpu:Always save uvd vcpu_bo in VM Mode Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 039/146] ovl: redirect_dir=nofollow should not follow redirect for opaque lower Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 040/146] MIPS: BMIPS: Do not mask IPIs during suspend Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 041/146] MIPS: ath25: Check for kzalloc allocation failure Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 042/146] MIPS: OCTEON: irq: Check for null return on kzalloc allocation Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 043/146] PCI: dwc: Fix enumeration end when reaching root subordinate Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 044/146] Input: matrix_keypad - fix race when disabling interrupts Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 045/146] Revert "Input: synaptics - Lenovo Thinkpad T460p devices should use RMI" Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 046/146] bug: use %pB in BUG and stack protector failure Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 047/146] lib/bug.c: exclude non-BUG/WARN exceptions from report_bug() Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 048/146] mm/memblock.c: hardcode the end_pfn being -1 Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 049/146] mm/page_alloc: fix memmap_init_zone pageblock alignment Greg Kroah-Hartman 2018-03-13 15:23 ` Greg Kroah-Hartman 2018-03-13 19:34 ` Dan Rue 2018-03-13 21:47 ` Daniel Vacek 2018-03-14 10:54 ` Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 050/146] Documentation/sphinx: Fix Directive import error Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 051/146] loop: Fix lost writes caused by missing flag Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 052/146] virtio_ring: fix num_free handling in error case Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 053/146] KVM: s390: fix memory overwrites when not using SCA entries Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 054/146] arm64: mm: fix thinko in non-global page table attribute check Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 055/146] IB/core: Fix missing RDMA cgroups release in case of failure to register device Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 056/146] Revert "nvme: create slaves and holders entries for hidden controllers" Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 057/146] kbuild: Handle builtin dtb file names containing hyphens Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 058/146] dm bufio: avoid false-positive Wmaybe-uninitialized warning Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 059/146] IB/mlx5: Fix incorrect size of klms in the memory region Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 060/146] bcache: fix crashes in duplicate cache device register Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 061/146] bcache: dont attach backing with duplicate UUID Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 062/146] x86/MCE: Save microcode revision in machine check records Greg Kroah-Hartman 2018-03-13 15:23 ` [4.15,062/146] " Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 063/146] x86/MCE: Serialize sysfs changes Greg Kroah-Hartman 2018-03-13 15:23 ` [4.15,063/146] " Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 064/146] perf tools: Fix trigger class trigger_on() Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 065/146] x86/spectre_v2: Dont check microcode versions when running under hypervisors Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 066/146] ALSA: hda/realtek - Add support headset mode for DELL WYSE Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 067/146] ALSA: hda/realtek - Add headset mode support for Dell laptop Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 068/146] ALSA: hda/realtek: Limit mic boost on T480 Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 069/146] ALSA: hda/realtek - Fix dock line-out volume on Dell Precision 7520 Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 070/146] ALSA: hda/realtek - Make dock sound work on ThinkPad L570 Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 071/146] ALSA: seq: Dont allow resizing pool in use Greg Kroah-Hartman 2018-03-13 15:23 ` [PATCH 4.15 072/146] ALSA: seq: More protection for concurrent write and ioctl races Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 073/146] ALSA: hda - Fix a wrong FIXUP for alc289 on Dell machines Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 074/146] ALSA: hda: add dock and led support for HP EliteBook 820 G3 Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 075/146] ALSA: hda: add dock and led support for HP ProBook 640 G2 Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 076/146] scsi: qla2xxx: Fix NULL pointer crash due to probe failure Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 077/146] scsi: qla2xxx: Fix recursion while sending terminate exchange Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 078/146] dt-bindings: Document mti,mips-cpc binding Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 079/146] MIPS: CPC: Map registers using DT in mips_cpc_default_phys_base() Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 080/146] nospec: Kill array_index_nospec_mask_check() Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 081/146] nospec: Include <asm/barrier.h> dependency Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 082/146] x86/entry: Reduce the code footprint of the idtentry macro Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 083/146] x86/entry/64: Use xorl for faster register clearing Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 084/146] x86/mm: Remove stale comment about KMEMCHECK Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 085/146] x86/asm: Improve how GEN_*_SUFFIXED_RMWcc() specify clobbers Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 086/146] x86/IO-APIC: Avoid warning in 32-bit builds Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 087/146] x86/LDT: Avoid warning in 32-bit builds with older gcc Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 088/146] x86-64/realmode: Add instruction suffix Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 089/146] Revert "x86/retpoline: Simplify vmexit_fill_RSB()" Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 090/146] x86/speculation: Use IBRS if available before calling into firmware Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 091/146] x86/retpoline: Support retpoline builds with Clang Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 092/146] x86/speculation, objtool: Annotate indirect calls/jumps for objtool Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 093/146] x86/speculation: Move firmware_restrict_branch_speculation_*() from C to CPP Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 094/146] x86/paravirt, objtool: Annotate indirect calls Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 095/146] x86/boot, objtool: Annotate indirect jump in secondary_startup_64() Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 096/146] x86/mm/sme, objtool: Annotate indirect call in sme_encrypt_execute() Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 097/146] objtool: Use existing global variables for options Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 098/146] objtool: Add retpoline validation Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 099/146] objtool: Add module specific retpoline rules Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 100/146] objtool, retpolines: Integrate objtool with retpoline support more closely Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 101/146] objtool: Fix another switch table detection issue Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 102/146] objtool: Fix 32-bit build Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 103/146] x86/kprobes: Fix kernel crash when probing .entry_trampoline code Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 104/146] watchdog: hpwdt: SMBIOS check Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 105/146] watchdog: hpwdt: Check source of NMI Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 106/146] watchdog: hpwdt: fix unused variable warning Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 107/146] watchdog: hpwdt: Remove legacy NMI sourcing Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 108/146] netfilter: add back stackpointer size checks Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 109/146] netfilter: ipt_CLUSTERIP: fix a race condition of proc file creation Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 110/146] netfilter: xt_hashlimit: fix lock imbalance Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 111/146] netfilter: x_tables: fix missing timer initialization in xt_LED Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 112/146] netfilter: nat: cope with negative port range Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 113/146] netfilter: IDLETIMER: be syzkaller friendly Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 114/146] netfilter: ebtables: CONFIG_COMPAT: dont trust userland offsets Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 115/146] netfilter: bridge: ebt_among: add missing match size checks Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 116/146] netfilter: ipv6: fix use-after-free Write in nf_nat_ipv6_manip_pkt Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 117/146] netfilter: use skb_to_full_sk in ip6_route_me_harder Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 118/146] tpm_tis: Move ilb_base_addr to tpm_tis_data Greg Kroah-Hartman 2018-03-14 0:42 ` Shaikh, Azhar 2018-03-13 15:24 ` [PATCH 4.15 119/146] tpm: Keep CLKRUN enabled throughout the duration of transmit_cmd() Greg Kroah-Hartman 2018-03-14 0:42 ` Shaikh, Azhar 2018-03-13 15:24 ` [PATCH 4.15 120/146] tpm: delete the TPM_TIS_CLK_ENABLE flag Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 121/146] tpm: remove unused variables Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 122/146] tpm: only attempt to disable the LPC CLKRUN if is already enabled Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 123/146] x86/xen: Calculate __max_logical_packages on PV domains Greg Kroah-Hartman 2018-03-13 15:24 ` Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 124/146] scsi: qla2xxx: Fix system crash for Notify ack timeout handling Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 125/146] scsi: qla2xxx: Fix gpnid error processing Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 126/146] scsi: qla2xxx: Move session delete to driver work queue Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 127/146] scsi: qla2xxx: Skip IRQ affinity for Target QPairs Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 128/146] scsi: qla2xxx: Fix re-login for Nport Handle in use Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 129/146] scsi: qla2xxx: Retry switch command on time out Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 130/146] scsi: qla2xxx: Serialize GPNID for multiple RSCN Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 131/146] scsi: qla2xxx: Fix login state machine stuck at GPDB Greg Kroah-Hartman 2018-03-13 15:24 ` [PATCH 4.15 132/146] scsi: qla2xxx: Fix NPIV host cleanup in target mode Greg Kroah-Hartman 2018-03-13 15:25 ` [PATCH 4.15 133/146] scsi: qla2xxx: Relogin to target port on a cable swap Greg Kroah-Hartman 2018-03-13 15:25 ` [PATCH 4.15 134/146] scsi: qla2xxx: Fix Relogin being triggered too fast Greg Kroah-Hartman 2018-03-13 15:25 ` [PATCH 4.15 135/146] scsi: qla2xxx: Fix PRLI state check Greg Kroah-Hartman 2018-03-13 15:25 ` [PATCH 4.15 136/146] scsi: qla2xxx: Fix abort command deadlock due to spinlock Greg Kroah-Hartman 2018-03-13 15:25 ` [PATCH 4.15 137/146] scsi: qla2xxx: Replace fcport alloc with qla2x00_alloc_fcport Greg Kroah-Hartman 2018-03-13 15:25 ` [PATCH 4.15 138/146] scsi: qla2xxx: Fix scan state field for fcport Greg Kroah-Hartman 2018-03-13 15:25 ` [PATCH 4.15 139/146] scsi: qla2xxx: Clear loop id after delete Greg Kroah-Hartman 2018-03-13 15:25 ` [PATCH 4.15 140/146] scsi: qla2xxx: Defer processing of GS IOCB calls Greg Kroah-Hartman 2018-03-13 15:25 ` [PATCH 4.15 141/146] scsi: qla2xxx: Remove aborting ELS IOCB call issued as part of timeout Greg Kroah-Hartman 2018-03-13 15:25 ` [PATCH 4.15 142/146] scsi: qla2xxx: Fix system crash in qlt_plogi_ack_unref Greg Kroah-Hartman 2018-03-13 15:25 ` [PATCH 4.15 143/146] scsi: qla2xxx: Fix memory leak in dual/target mode Greg Kroah-Hartman 2018-03-13 15:25 ` [PATCH 4.15 144/146] NFS: Fix an incorrect type in struct nfs_direct_req Greg Kroah-Hartman 2018-03-13 15:25 ` [PATCH 4.15 145/146] pNFS: Prevent the layout header refcount going to zero in pnfs_roc() Greg Kroah-Hartman 2018-03-13 15:25 ` [PATCH 4.15 146/146] NFS: Fix unstable write completion Greg Kroah-Hartman 2018-03-13 20:19 ` [PATCH 4.15 000/146] 4.15.10-stable review kernelci.org bot 2018-03-13 22:28 ` Guenter Roeck 2018-03-14 7:50 ` Greg Kroah-Hartman 2018-03-14 10:20 ` Naresh Kamboju 2018-03-14 10:51 ` Greg Kroah-Hartman 2018-03-14 10:56 ` Greg Kroah-Hartman 2018-03-14 18:53 ` Naresh Kamboju 2018-03-15 10:19 ` Greg Kroah-Hartman
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