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| author |   Liam Howlett <liam.howlett@oracle.com> | 2021-06-28 19:39:35 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-29 10:53:51 -0700 |
| commit | 9016ddeddf8510f79b4c5816855cdd244e84ad7f (patch) | |
| tree | 03a107a3e7182752f6e5cfe1f671a2b7e3b2935b /lib | |
| parent | misc/sgi-gru/grufault: use vma_lookup() in gru_find_vma() (diff) | |
| download | linux-dev-9016ddeddf8510f79b4c5816855cdd244e84ad7f.tar.xz linux-dev-9016ddeddf8510f79b4c5816855cdd244e84ad7f.zip | |
kernel/events/uprobes: use vma_lookup() in find_active_uprobe()
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/20210521174745.2219620-17-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 'lib')
0 files changed, 0 insertions, 0 deletions