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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-02 22:21:36 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-02 22:21:36 +0300 |
| commit | 94709049fb8442fb2f7b91fbec3c2897a75e18df (patch) | |
| tree | f1d38ea6bc9db6d5a15ba4821c83abeb7ce7fd35 /drivers/gpu | |
| parent | 17839856fd588f4ab6b789f482ed3ffd7c403e1f (diff) | |
| parent | 4fba37586e4e73f9f9a855e610e151ef7da2b481 (diff) | |
| download | linux-94709049fb8442fb2f7b91fbec3c2897a75e18df.tar.xz | |
Merge branch 'akpm' (patches from Andrew)
Merge updates from Andrew Morton:
"A few little subsystems and a start of a lot of MM patches.
Subsystems affected by this patch series: squashfs, ocfs2, parisc,
vfs. With mm subsystems: slab-generic, slub, debug, pagecache, gup,
swap, memcg, pagemap, memory-failure, vmalloc, kasan"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (128 commits)
kasan: move kasan_report() into report.c
mm/mm_init.c: report kasan-tag information stored in page->flags
ubsan: entirely disable alignment checks under UBSAN_TRAP
kasan: fix clang compilation warning due to stack protector
x86/mm: remove vmalloc faulting
mm: remove vmalloc_sync_(un)mappings()
x86/mm/32: implement arch_sync_kernel_mappings()
x86/mm/64: implement arch_sync_kernel_mappings()
mm/ioremap: track which page-table levels were modified
mm/vmalloc: track which page-table levels were modified
mm: add functions to track page directory modifications
s390: use __vmalloc_node in stack_alloc
powerpc: use __vmalloc_node in alloc_vm_stack
arm64: use __vmalloc_node in arch_alloc_vmap_stack
mm: remove vmalloc_user_node_flags
mm: switch the test_vmalloc module to use __vmalloc_node
mm: remove __vmalloc_node_flags_caller
mm: remove both instances of __vmalloc_node_flags
mm: remove the prot argument to __vmalloc_node
mm: remove the pgprot argument to __vmalloc
...
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/drm_scatter.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_dump.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gem/selftests/mock_dmabuf.c | 2 |
3 files changed, 4 insertions, 13 deletions
diff --git a/drivers/gpu/drm/drm_scatter.c b/drivers/gpu/drm/drm_scatter.c index ca520028b2cb..f4e6184d1877 100644 --- a/drivers/gpu/drm/drm_scatter.c +++ b/drivers/gpu/drm/drm_scatter.c @@ -43,15 +43,6 @@ #define DEBUG_SCATTER 0 -static inline void *drm_vmalloc_dma(unsigned long size) -{ -#if defined(__powerpc__) && defined(CONFIG_NOT_COHERENT_CACHE) - return __vmalloc(size, GFP_KERNEL, pgprot_noncached_wc(PAGE_KERNEL)); -#else - return vmalloc_32(size); -#endif -} - static void drm_sg_cleanup(struct drm_sg_mem * entry) { struct page *page; @@ -126,7 +117,7 @@ int drm_legacy_sg_alloc(struct drm_device *dev, void *data, return -ENOMEM; } - entry->virtual = drm_vmalloc_dma(pages << PAGE_SHIFT); + entry->virtual = vmalloc_32(pages << PAGE_SHIFT); if (!entry->virtual) { kfree(entry->busaddr); kfree(entry->pagelist); diff --git a/drivers/gpu/drm/etnaviv/etnaviv_dump.c b/drivers/gpu/drm/etnaviv/etnaviv_dump.c index 648cf0207309..706af0304ca4 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_dump.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_dump.c @@ -154,8 +154,8 @@ void etnaviv_core_dump(struct etnaviv_gem_submit *submit) file_size += sizeof(*iter.hdr) * n_obj; /* Allocate the file in vmalloc memory, it's likely to be big */ - iter.start = __vmalloc(file_size, GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY, - PAGE_KERNEL); + iter.start = __vmalloc(file_size, GFP_KERNEL | __GFP_NOWARN | + __GFP_NORETRY); if (!iter.start) { mutex_unlock(&gpu->mmu_context->lock); dev_warn(gpu->dev, "failed to allocate devcoredump file\n"); diff --git a/drivers/gpu/drm/i915/gem/selftests/mock_dmabuf.c b/drivers/gpu/drm/i915/gem/selftests/mock_dmabuf.c index 9272bef57092..debaf7b18ab5 100644 --- a/drivers/gpu/drm/i915/gem/selftests/mock_dmabuf.c +++ b/drivers/gpu/drm/i915/gem/selftests/mock_dmabuf.c @@ -66,7 +66,7 @@ static void *mock_dmabuf_vmap(struct dma_buf *dma_buf) { struct mock_dmabuf *mock = to_mock(dma_buf); - return vm_map_ram(mock->pages, mock->npages, 0, PAGE_KERNEL); + return vm_map_ram(mock->pages, mock->npages, 0); } static void mock_dmabuf_vunmap(struct dma_buf *dma_buf, void *vaddr) |