selftests: futex: Test sys_futex_waitv() wouldblock
authorAndré Almeida <andrealmeid@collabora.com>
Thu, 23 Sep 2021 17:11:10 +0000 (14:11 -0300)
committerPeter Zijlstra <peterz@infradead.org>
Thu, 7 Oct 2021 11:51:12 +0000 (13:51 +0200)
commit9d57f7c79748920636f8293d2f01192d702fe390
treeba3ecd598b94ed5b2c6295b2f289f87f0d765923
parent02e56ccbaefcb1a78bd089a7b5beca754aca4db9
selftests: futex: Test sys_futex_waitv() wouldblock

Test if futex_waitv() returns -EWOULDBLOCK correctly when the expected
value is different from the actual value for a waiter.

Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20210923171111.300673-22-andrealmeid@collabora.com
tools/testing/selftests/futex/functional/futex_wait_wouldblock.c