public-mirrors/linux
1
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-08-05 16:54:27 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions
1381147 commits 2 branches 894 tags 3.6 GiB
Commit graph

2 commits

Author SHA1 Message Date
Kumar Kartikeya Dwivedi
1ddb9ad2ac selftests/bpf: Make res_spin_lock AA test condition stronger 
Let's make sure that we see a EDEADLK and ETIMEDOUT whenever checking
for the AA tests (in case of simple AA and AA after exhausting 31
entries).

Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/r/20250410170023.2670683-1-memxor@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2025-04-10 12:45:37 -07:00
Kumar Kartikeya Dwivedi
60ba5b3ed7 selftests/bpf: Add tests for rqspinlock 
Introduce selftests that trigger AA, ABBA deadlocks, and test the edge
case where the held locks table runs out of entries, since we then
fallback to the timeout as the final line of defense. Also exercise
verifier's AA detection where applicable.

Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/r/20250316040541.108729-26-memxor@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2025-03-19 08:03:06 -07:00