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| author | Liam Howlett <liam.howlett@oracle.com> | 2021-06-28 19:39:14 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-29 10:53:51 -0700 |
| commit | 9ce2c3fc0be6e7d0bb2236a33bbb7a0f1943bd81 (patch) | |
| tree | a993b91417452b7c07ed99ec2d73007ab93f29c8 /virt | |
| parent | 3b93e042a59dd8c5b252eb0934f195f169ce68f9 (diff) | |
| download | linux-9ce2c3fc0be6e7d0bb2236a33bbb7a0f1943bd81.tar.gz linux-9ce2c3fc0be6e7d0bb2236a33bbb7a0f1943bd81.tar.xz | |
x86/sgx: use vma_lookup() in sgx_encl_find()
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/20210521174745.2219620-10-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>
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 'virt')
0 files changed, 0 insertions, 0 deletions