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47ccc3f1c6
io_do_iopoll() assigns the result of io_put_kbuf() to the request's CQE
flags upon completion. This overwrites any CQE flags that may have been
set by the opcode-specific layer. (For example, if __io_uring_cmd_done()
had set IORING_CQE_F_32, it would be cleared.) Switch the = to an |= so
the kbuf flags are added to the existing CQE flags rather than replacing
them. io_req_rw_complete() does the same with the io_put_kbuf() result.
Fixes: e26dca67fd ("io_uring: add support for IORING_SETUP_CQE_MIXED")
Reported-by: sashiko-bot@kernel.org
Link: https://sashiko.dev/#/message/20260827191705.D53C91F000E9%40smtp.kernel.org
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: Anuj Gupta <anuj20.g@samsung.com>
Link: https://patch.msgid.link/20260902210200.2336720-1-csander@purestorage.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
1401 lines
36 KiB
1401 lines
36 KiB