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| author | Ira Weiny <[email protected]> | 2021-02-10 17:49:28 +0000 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2021-02-11 18:56:15 +0000 |
| commit | ca18f6ea012bf30236b76c3480ac2c97131b6f8f (patch) | |
| tree | a5f9c09af903cb39b9245e03f0a96e863696580c /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | mm/highmem: Introduce memcpy_page(), memmove_page(), and memset_page() (diff) | |
| download | kernel-ca18f6ea012bf30236b76c3480ac2c97131b6f8f.tar.gz kernel-ca18f6ea012bf30236b76c3480ac2c97131b6f8f.zip | |
mm/highmem: Add VM_BUG_ON() to mem*_page() calls
Add VM_BUG_ON bounds checks to ensure the newly lifted and created page
memory operations do not result in corrupted data in neighbor pages.[1][2]
[1] https://lore.kernel.org/lkml/[email protected]/
[2] https://lore.kernel.org/lkml/[email protected]/
Suggested-by: Matthew Wilcox <[email protected]>
Suggested-by: Andrew Morton <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Signed-off-by: Ira Weiny <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions