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| author | Liam Howlett <liam.howlett@oracle.com> | 2021-06-29 04:39:26 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-29 19:53:51 +0200 |
| commit | da68547d3692e89984f2c952c0931aa27b9095cd (patch) | |
| tree | 369ef715ecb4b06fdf9eb0d9ec0a3ba8e433100d /drivers/media/common | |
| parent | net/ipv5/tcp: use vma_lookup() in tcp_zerocopy_receive() (diff) | |
| download | linux-da68547d3692e89984f2c952c0931aa27b9095cd.tar.xz linux-da68547d3692e89984f2c952c0931aa27b9095cd.zip | |
drm/amdgpu: use vma_lookup() in amdgpu_ttm_tt_get_user_pages()
Use vma_lookup() to find the VMA at a specific address. As vma_lookup()
will return NULL if the address is not within any VMA, the start address
no longer needs to be validated.
Link: https://lkml.kernel.org/r/20210521174745.2219620-14-Liam.Howlett@Oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Reviewed-by: Laurent Dufour <ldufour@linux.ibm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Acked-by: Davidlohr Bueso <dbueso@suse.de>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/media/common')
0 files changed, 0 insertions, 0 deletions