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| author | Pavel Begunkov <[email protected]> | 2025-05-23 09:04:46 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2025-05-23 12:31:06 +0000 |
| commit | 6faaf6e0faf1cc9a1359cfe6ecb4d9711b4a9f29 (patch) | |
| tree | 338ef0c4a1caf597f3c606644ee5862e1d8c1f71 /rust/helpers | |
| parent | io_uring/io-wq: only create a new worker if it can make progress (diff) | |
| download | kernel-6faaf6e0faf1cc9a1359cfe6ecb4d9711b4a9f29.tar.gz kernel-6faaf6e0faf1cc9a1359cfe6ecb4d9711b4a9f29.zip | |
io_uring/cmd: warn on reg buf imports by ineligible cmds
For IORING_URING_CMD_FIXED-less commands io_uring doesn't pull buf_index
from the sqe, so imports might succeed if the index coincide, e.g. when
it's 0, but otherwise it's error prone. Warn if someone tries to import
without the flag.
Signed-off-by: Pavel Begunkov <[email protected]>
Reviewed-by: Anuj Gupta <[email protected]>
Link: https://lore.kernel.org/r/a1c2c88e53c3fe96978f23d50c6bc66c2c79c337.1747991070.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'rust/helpers')
0 files changed, 0 insertions, 0 deletions