From: Sasha Levin <sashal@kernel.org> To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Rob Clark <robdclark@chromium.org>, Daniel Vetter <daniel.vetter@ffwll.ch>, Sean Paul <seanpaul@chromium.org>, Sasha Levin <sashal@kernel.org>, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.2 37/59] drm/vgem: fix cache synchronization on arm/arm64 Date: Tue, 6 Aug 2019 17:32:57 -0400 [thread overview] Message-ID: <20190806213319.19203-37-sashal@kernel.org> (raw) In-Reply-To: <20190806213319.19203-1-sashal@kernel.org> From: Rob Clark <robdclark@chromium.org> [ Upstream commit 7e9e5ead55beacc11116b3fb90b0de6e7cf55a69 ] drm_cflush_pages() is no-op on arm/arm64. But instead we can use dma_sync API. Fixes failures w/ vgem_test. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190717211542.30482-1-robdclark@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/gpu/drm/vgem/vgem_drv.c | 130 ++++++++++++++++++++------------ 1 file changed, 83 insertions(+), 47 deletions(-) diff --git a/drivers/gpu/drm/vgem/vgem_drv.c b/drivers/gpu/drm/vgem/vgem_drv.c index 11a8f99ba18c5..fc04803ff4035 100644 --- a/drivers/gpu/drm/vgem/vgem_drv.c +++ b/drivers/gpu/drm/vgem/vgem_drv.c @@ -47,10 +47,16 @@ static struct vgem_device { struct platform_device *platform; } *vgem_device; +static void sync_and_unpin(struct drm_vgem_gem_object *bo); +static struct page **pin_and_sync(struct drm_vgem_gem_object *bo); + static void vgem_gem_free_object(struct drm_gem_object *obj) { struct drm_vgem_gem_object *vgem_obj = to_vgem_bo(obj); + if (!obj->import_attach) + sync_and_unpin(vgem_obj); + kvfree(vgem_obj->pages); mutex_destroy(&vgem_obj->pages_lock); @@ -78,40 +84,15 @@ static vm_fault_t vgem_gem_fault(struct vm_fault *vmf) return VM_FAULT_SIGBUS; mutex_lock(&obj->pages_lock); + if (!obj->pages) + pin_and_sync(obj); if (obj->pages) { get_page(obj->pages[page_offset]); vmf->page = obj->pages[page_offset]; ret = 0; } mutex_unlock(&obj->pages_lock); - if (ret) { - struct page *page; - - page = shmem_read_mapping_page( - file_inode(obj->base.filp)->i_mapping, - page_offset); - if (!IS_ERR(page)) { - vmf->page = page; - ret = 0; - } else switch (PTR_ERR(page)) { - case -ENOSPC: - case -ENOMEM: - ret = VM_FAULT_OOM; - break; - case -EBUSY: - ret = VM_FAULT_RETRY; - break; - case -EFAULT: - case -EINVAL: - ret = VM_FAULT_SIGBUS; - break; - default: - WARN_ON(PTR_ERR(page)); - ret = VM_FAULT_SIGBUS; - break; - } - } return ret; } @@ -277,32 +258,93 @@ static const struct file_operations vgem_driver_fops = { .release = drm_release, }; -static struct page **vgem_pin_pages(struct drm_vgem_gem_object *bo) +/* Called under pages_lock, except in free path (where it can't race): */ +static void sync_and_unpin(struct drm_vgem_gem_object *bo) { - mutex_lock(&bo->pages_lock); - if (bo->pages_pin_count++ == 0) { - struct page **pages; + struct drm_device *dev = bo->base.dev; + + if (bo->table) { + dma_sync_sg_for_cpu(dev->dev, bo->table->sgl, + bo->table->nents, DMA_BIDIRECTIONAL); + sg_free_table(bo->table); + kfree(bo->table); + bo->table = NULL; + } + + if (bo->pages) { + drm_gem_put_pages(&bo->base, bo->pages, true, true); + bo->pages = NULL; + } +} + +static struct page **pin_and_sync(struct drm_vgem_gem_object *bo) +{ + struct drm_device *dev = bo->base.dev; + int npages = bo->base.size >> PAGE_SHIFT; + struct page **pages; + struct sg_table *sgt; + + WARN_ON(!mutex_is_locked(&bo->pages_lock)); + + pages = drm_gem_get_pages(&bo->base); + if (IS_ERR(pages)) { + bo->pages_pin_count--; + mutex_unlock(&bo->pages_lock); + return pages; + } - pages = drm_gem_get_pages(&bo->base); - if (IS_ERR(pages)) { - bo->pages_pin_count--; - mutex_unlock(&bo->pages_lock); - return pages; - } + sgt = drm_prime_pages_to_sg(pages, npages); + if (IS_ERR(sgt)) { + dev_err(dev->dev, + "failed to allocate sgt: %ld\n", + PTR_ERR(bo->table)); + drm_gem_put_pages(&bo->base, pages, false, false); + mutex_unlock(&bo->pages_lock); + return ERR_CAST(bo->table); + } + + /* + * Flush the object from the CPU cache so that importers + * can rely on coherent indirect access via the exported + * dma-address. + */ + dma_sync_sg_for_device(dev->dev, sgt->sgl, + sgt->nents, DMA_BIDIRECTIONAL); + + bo->pages = pages; + bo->table = sgt; + + return pages; +} + +static struct page **vgem_pin_pages(struct drm_vgem_gem_object *bo) +{ + struct page **pages; - bo->pages = pages; + mutex_lock(&bo->pages_lock); + if (bo->pages_pin_count++ == 0 && !bo->pages) { + pages = pin_and_sync(bo); + } else { + WARN_ON(!bo->pages); + pages = bo->pages; } mutex_unlock(&bo->pages_lock); - return bo->pages; + return pages; } static void vgem_unpin_pages(struct drm_vgem_gem_object *bo) { + /* + * We shouldn't hit this for imported bo's.. in the import + * case we don't own the scatter-table + */ + WARN_ON(bo->base.import_attach); + mutex_lock(&bo->pages_lock); if (--bo->pages_pin_count == 0) { - drm_gem_put_pages(&bo->base, bo->pages, true, true); - bo->pages = NULL; + WARN_ON(!bo->table); + sync_and_unpin(bo); } mutex_unlock(&bo->pages_lock); } @@ -310,18 +352,12 @@ static void vgem_unpin_pages(struct drm_vgem_gem_object *bo) static int vgem_prime_pin(struct drm_gem_object *obj) { struct drm_vgem_gem_object *bo = to_vgem_bo(obj); - long n_pages = obj->size >> PAGE_SHIFT; struct page **pages; pages = vgem_pin_pages(bo); if (IS_ERR(pages)) return PTR_ERR(pages); - /* Flush the object from the CPU cache so that importers can rely - * on coherent indirect access via the exported dma-address. - */ - drm_clflush_pages(pages, n_pages); - return 0; } -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Sasha Levin <sashal@kernel.org> To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Rob Clark <robdclark@chromium.org>, Daniel Vetter <daniel.vetter@ffwll.ch>, Sean Paul <seanpaul@chromium.org>, dri-devel@lists.freedesktop.org, Sasha Levin <sashal@kernel.org> Subject: [PATCH AUTOSEL 5.2 37/59] drm/vgem: fix cache synchronization on arm/arm64 Date: Tue, 6 Aug 2019 17:32:57 -0400 [thread overview] Message-ID: <20190806213319.19203-37-sashal@kernel.org> (raw) In-Reply-To: <20190806213319.19203-1-sashal@kernel.org> From: Rob Clark <robdclark@chromium.org> [ Upstream commit 7e9e5ead55beacc11116b3fb90b0de6e7cf55a69 ] drm_cflush_pages() is no-op on arm/arm64. But instead we can use dma_sync API. Fixes failures w/ vgem_test. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190717211542.30482-1-robdclark@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/gpu/drm/vgem/vgem_drv.c | 130 ++++++++++++++++++++------------ 1 file changed, 83 insertions(+), 47 deletions(-) diff --git a/drivers/gpu/drm/vgem/vgem_drv.c b/drivers/gpu/drm/vgem/vgem_drv.c index 11a8f99ba18c5..fc04803ff4035 100644 --- a/drivers/gpu/drm/vgem/vgem_drv.c +++ b/drivers/gpu/drm/vgem/vgem_drv.c @@ -47,10 +47,16 @@ static struct vgem_device { struct platform_device *platform; } *vgem_device; +static void sync_and_unpin(struct drm_vgem_gem_object *bo); +static struct page **pin_and_sync(struct drm_vgem_gem_object *bo); + static void vgem_gem_free_object(struct drm_gem_object *obj) { struct drm_vgem_gem_object *vgem_obj = to_vgem_bo(obj); + if (!obj->import_attach) + sync_and_unpin(vgem_obj); + kvfree(vgem_obj->pages); mutex_destroy(&vgem_obj->pages_lock); @@ -78,40 +84,15 @@ static vm_fault_t vgem_gem_fault(struct vm_fault *vmf) return VM_FAULT_SIGBUS; mutex_lock(&obj->pages_lock); + if (!obj->pages) + pin_and_sync(obj); if (obj->pages) { get_page(obj->pages[page_offset]); vmf->page = obj->pages[page_offset]; ret = 0; } mutex_unlock(&obj->pages_lock); - if (ret) { - struct page *page; - - page = shmem_read_mapping_page( - file_inode(obj->base.filp)->i_mapping, - page_offset); - if (!IS_ERR(page)) { - vmf->page = page; - ret = 0; - } else switch (PTR_ERR(page)) { - case -ENOSPC: - case -ENOMEM: - ret = VM_FAULT_OOM; - break; - case -EBUSY: - ret = VM_FAULT_RETRY; - break; - case -EFAULT: - case -EINVAL: - ret = VM_FAULT_SIGBUS; - break; - default: - WARN_ON(PTR_ERR(page)); - ret = VM_FAULT_SIGBUS; - break; - } - } return ret; } @@ -277,32 +258,93 @@ static const struct file_operations vgem_driver_fops = { .release = drm_release, }; -static struct page **vgem_pin_pages(struct drm_vgem_gem_object *bo) +/* Called under pages_lock, except in free path (where it can't race): */ +static void sync_and_unpin(struct drm_vgem_gem_object *bo) { - mutex_lock(&bo->pages_lock); - if (bo->pages_pin_count++ == 0) { - struct page **pages; + struct drm_device *dev = bo->base.dev; + + if (bo->table) { + dma_sync_sg_for_cpu(dev->dev, bo->table->sgl, + bo->table->nents, DMA_BIDIRECTIONAL); + sg_free_table(bo->table); + kfree(bo->table); + bo->table = NULL; + } + + if (bo->pages) { + drm_gem_put_pages(&bo->base, bo->pages, true, true); + bo->pages = NULL; + } +} + +static struct page **pin_and_sync(struct drm_vgem_gem_object *bo) +{ + struct drm_device *dev = bo->base.dev; + int npages = bo->base.size >> PAGE_SHIFT; + struct page **pages; + struct sg_table *sgt; + + WARN_ON(!mutex_is_locked(&bo->pages_lock)); + + pages = drm_gem_get_pages(&bo->base); + if (IS_ERR(pages)) { + bo->pages_pin_count--; + mutex_unlock(&bo->pages_lock); + return pages; + } - pages = drm_gem_get_pages(&bo->base); - if (IS_ERR(pages)) { - bo->pages_pin_count--; - mutex_unlock(&bo->pages_lock); - return pages; - } + sgt = drm_prime_pages_to_sg(pages, npages); + if (IS_ERR(sgt)) { + dev_err(dev->dev, + "failed to allocate sgt: %ld\n", + PTR_ERR(bo->table)); + drm_gem_put_pages(&bo->base, pages, false, false); + mutex_unlock(&bo->pages_lock); + return ERR_CAST(bo->table); + } + + /* + * Flush the object from the CPU cache so that importers + * can rely on coherent indirect access via the exported + * dma-address. + */ + dma_sync_sg_for_device(dev->dev, sgt->sgl, + sgt->nents, DMA_BIDIRECTIONAL); + + bo->pages = pages; + bo->table = sgt; + + return pages; +} + +static struct page **vgem_pin_pages(struct drm_vgem_gem_object *bo) +{ + struct page **pages; - bo->pages = pages; + mutex_lock(&bo->pages_lock); + if (bo->pages_pin_count++ == 0 && !bo->pages) { + pages = pin_and_sync(bo); + } else { + WARN_ON(!bo->pages); + pages = bo->pages; } mutex_unlock(&bo->pages_lock); - return bo->pages; + return pages; } static void vgem_unpin_pages(struct drm_vgem_gem_object *bo) { + /* + * We shouldn't hit this for imported bo's.. in the import + * case we don't own the scatter-table + */ + WARN_ON(bo->base.import_attach); + mutex_lock(&bo->pages_lock); if (--bo->pages_pin_count == 0) { - drm_gem_put_pages(&bo->base, bo->pages, true, true); - bo->pages = NULL; + WARN_ON(!bo->table); + sync_and_unpin(bo); } mutex_unlock(&bo->pages_lock); } @@ -310,18 +352,12 @@ static void vgem_unpin_pages(struct drm_vgem_gem_object *bo) static int vgem_prime_pin(struct drm_gem_object *obj) { struct drm_vgem_gem_object *bo = to_vgem_bo(obj); - long n_pages = obj->size >> PAGE_SHIFT; struct page **pages; pages = vgem_pin_pages(bo); if (IS_ERR(pages)) return PTR_ERR(pages); - /* Flush the object from the CPU cache so that importers can rely - * on coherent indirect access via the exported dma-address. - */ - drm_clflush_pages(pages, n_pages); - return 0; } -- 2.20.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2019-08-06 21:34 UTC|newest] Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-08-06 21:32 [PATCH AUTOSEL 5.2 01/59] RDMA/hns: Fix sg offset non-zero issue Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 02/59] IB/mlx5: Replace kfree with kvfree Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 03/59] clk: at91: generated: Truncate divisor to GENERATED_MAX_DIV + 1 Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 04/59] clk: sprd: Select REGMAP_MMIO to avoid compile errors Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 05/59] clk: renesas: cpg-mssr: Fix reset control race condition Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 06/59] dma-mapping: check pfn validity in dma_common_{mmap,get_sgtable} Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 06/59] dma-mapping: check pfn validity in dma_common_{mmap, get_sgtable} Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 07/59] xtensa: fix build for cores with coprocessors Sasha Levin 2019-08-06 21:55 ` Max Filippov 2019-08-18 1:45 ` Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 08/59] platform/x86: pcengines-apuv2: Fix softdep statement Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 09/59] platform/x86: intel_pmc_core: Add ICL-NNPI support to PMC Core Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 10/59] mm/hmm: always return EBUSY for invalid ranges in hmm_range_{fault,snapshot} Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 11/59] xen/pciback: remove set but not used variable 'old_state' Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 12/59] irqchip/gic-v3-its: Free unused vpt_page when alloc vpe table fail Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 13/59] irqchip/irq-imx-gpcv2: Forward irq type to parent Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 14/59] f2fs: fix to read source block before invalidating it Sasha Levin 2019-08-06 21:32 ` [f2fs-dev] " Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 15/59] tools perf beauty: Fix usbdevfs_ioctl table generator to handle _IOC() Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 16/59] perf header: Fix divide by zero error if f_header.attr_size==0 Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 17/59] perf header: Fix use of unitialized value warning Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 18/59] RDMA/qedr: Fix the hca_type and hca_rev returned in device attributes Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 19/59] ALSA: pcm: fix lost wakeup event scenarios in snd_pcm_drain Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 20/59] libata: zpodd: Fix small read overflow in zpodd_get_mech_type() Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 21/59] powerpc/nvdimm: Pick nearby online node if the device node is not online Sasha Levin 2019-08-06 21:32 ` Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 22/59] drm/bridge: lvds-encoder: Fix build error while CONFIG_DRM_KMS_HELPER=m Sasha Levin 2019-08-06 21:32 ` Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 23/59] drm/bridge: tc358764: Fix build error Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 24/59] Btrfs: fix deadlock between fiemap and transaction commits Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 25/59] scsi: hpsa: correct scsi command status issue after reset Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 26/59] scsi: qla2xxx: Fix possible fcport null-pointer dereferences Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 27/59] exit: make setting exit_state consistent Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 28/59] tracing: Fix header include guards in trace event headers Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 29/59] drm/amdkfd: Fix byte align on VegaM Sasha Levin 2019-08-06 21:32 ` Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 30/59] drm/amd/powerplay: fix null pointer dereference around dpm state relates Sasha Levin 2019-08-06 21:32 ` Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 31/59] drm/amdgpu: fix error handling in amdgpu_cs_process_fence_dep Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 32/59] drm/amdgpu: fix a potential information leaking bug Sasha Levin 2019-08-06 21:32 ` Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 33/59] ata: libahci: do not complain in case of deferred probe Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 34/59] kbuild: modpost: handle KBUILD_EXTRA_SYMBOLS only for external modules Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 35/59] kbuild: Check for unknown options with cc-option usage in Kconfig and clang Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 36/59] arm64/efi: fix variable 'si' set but not used Sasha Levin 2019-08-06 21:32 ` Sasha Levin [this message] 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 37/59] drm/vgem: fix cache synchronization on arm/arm64 Sasha Levin 2019-08-06 22:45 ` Rob Clark 2019-08-18 1:45 ` Sasha Levin 2019-08-18 1:45 ` Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 38/59] riscv: Fix perf record without libelf support Sasha Levin 2019-08-06 21:32 ` Sasha Levin 2019-08-06 21:32 ` [PATCH AUTOSEL 5.2 39/59] i2c: iproc: Fix i2c master read more than 63 bytes Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 40/59] arm64: Lower priority mask for GIC_PRIO_IRQON Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 41/59] arm64: unwind: Prohibit probing on return_address() Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 42/59] arm64/mm: fix variable 'pud' set but not used Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 43/59] arm64/mm: fix variable 'tag' " Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 44/59] IB/core: Add mitigation for Spectre V1 Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 45/59] IB/mlx5: Fix MR registration flow to use UMR properly Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 46/59] RDMA/restrack: Track driver QP types in resource tracker Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 47/59] IB/mad: Fix use-after-free in ib mad completion handling Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 48/59] RDMA/mlx5: Release locks during notifier unregister Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 49/59] drm: msm: Fix add_gpu_components Sasha Levin 2019-08-06 21:33 ` Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 50/59] RDMA/hns: Fix error return code in hns_roce_v1_rsv_lp_qp() Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 51/59] drm/exynos: fix missing decrement of retry counter Sasha Levin 2019-08-06 21:33 ` Sasha Levin 2019-08-07 8:49 ` David Laight 2019-08-18 1:47 ` Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 52/59] arm64: kprobes: Recover pstate.D in single-step exception handler Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 53/59] arm64: Make debug exception handlers visible from RCU Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 54/59] Revert "kmemleak: allow to coexist with fault injection" Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 55/59] ocfs2: remove set but not used variable 'last_hash' Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 56/59] page flags: prioritize kasan bits over last-cpuid Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 57/59] coredump: split pipe command whitespace before expanding template Sasha Levin 2019-08-07 1:41 ` Paul Wise 2019-08-18 1:48 ` Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 58/59] asm-generic: fix -Wtype-limits compiler warnings Sasha Levin 2019-08-06 21:33 ` [PATCH AUTOSEL 5.2 59/59] tpm: tpm_ibm_vtpm: Fix unallocated banks Sasha Levin
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20190806213319.19203-37-sashal@kernel.org \ --to=sashal@kernel.org \ --cc=daniel.vetter@ffwll.ch \ --cc=dri-devel@lists.freedesktop.org \ --cc=linux-kernel@vger.kernel.org \ --cc=robdclark@chromium.org \ --cc=seanpaul@chromium.org \ --cc=stable@vger.kernel.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.