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| author |   Jens Axboe <axboe@kernel.dk> | 2020-09-02 09:30:31 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-09-02 10:20:41 -0600 |
| commit | 355afaeb578abac907217c256a844cfafb0337b2 (patch) | |
| tree | ee49225444e80e0940697321d98a53be221271bc /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | io_uring: set table->files[i] to NULL when io_sqe_file_register failed (diff) | |
| download | linux-dev-355afaeb578abac907217c256a844cfafb0337b2.tar.xz linux-dev-355afaeb578abac907217c256a844cfafb0337b2.zip | |
io_uring: no read/write-retry on -EAGAIN error and O_NONBLOCK marked file
Actually two things that need fixing up here:
- The io_rw_reissue() -EAGAIN retry is explicit to block devices and
regular files, so don't ever attempt to do that on other types of
files.
- If we hit -EAGAIN on a nonblock marked file, don't arm poll handler for
it. It should just complete with -EAGAIN.
Cc: stable@vger.kernel.org
Reported-by: Norman Maurer <norman.maurer@googlemail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions