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| author | Gleb Fotengauer-Malinovskiy <[email protected]> | 2021-06-25 17:36:55 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2021-06-25 17:53:26 +0000 |
| commit | 808e9df477757955a9644ca323010339be0c40ee (patch) | |
| tree | 3788dfa060a6d7be79d0a4a3d12697fa7b79b8ad /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/g... (diff) | |
| download | kernel-808e9df477757955a9644ca323010339be0c40ee.tar.gz kernel-808e9df477757955a9644ca323010339be0c40ee.zip | |
userfaultfd: uapi: fix UFFDIO_CONTINUE ioctl request definition
This ioctl request reads from uffdio_continue structure written by
userspace which justifies _IOC_WRITE flag. It also writes back to that
structure which justifies _IOC_READ flag.
See NOTEs in include/uapi/asm-generic/ioctl.h for more information.
Fixes: f619147104c8 ("userfaultfd: add UFFDIO_CONTINUE ioctl")
Signed-off-by: Gleb Fotengauer-Malinovskiy <[email protected]>
Acked-by: Peter Xu <[email protected]>
Reviewed-by: Axel Rasmussen <[email protected]>
Reviewed-by: Dmitry V. Levin <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions