Fix incorrect close in test for multishot accept
This fixes a bug in accept_conn handling in the accept tests that caused it
to incorrectly skip the multishot tests and also lose the warning message
to a closed stdout. This can be seen in the strace output below.
close(1) = 0
io_uring_setup(32, { ...
...
write(1, "Fixed Multishot Accept not suppo"..., 47) = -1 EINVAL
Unfortunately this exposes a a bug with gcc -O2 where multishot_mask logic
gets optimized incorrectly and "Fixed Multishot Accept misses events" is
wrongly reported. I am investigating this separately.
Fixes: 66cf84527c34 ("test/accept.c: add test for multishot mode accept")
Signed-off-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://lore.kernel.org/r/20220617143603.179277-2-hao.xu@linux.dev
Signed-off-by: Jens Axboe <axboe@kernel.dk>
1 file changed
