diff options
| author | Eduard Zingerman <eddyz87@gmail.com> | 2026-09-03 10:15:41 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2026-09-03 18:54:45 -0700 |
| commit | 54ed91950363c116bec9be1b7015ff2bfa989950 (patch) | |
| tree | b2b27b5652ab0bd2f38d8ea52df801a739b6caaa /scripts/Makefile.thinlto | |
| parent | 1f3cd9719c40715a7d6328bdbef817d5731bf61c (diff) | |
| download | linux-54ed91950363c116bec9be1b7015ff2bfa989950.tar.gz linux-54ed91950363c116bec9be1b7015ff2bfa989950.zip | |
selftests/bpf: check zero extension of an arena 32-bit cmpxchg
Add a test to verify that destination register of a 32-bit cmpxchg
operating on an arena pointer is explicitly zero extended.
W/o patch #1 this did not happen.
Reported-by: Nicholas Carlini <npc@anthropic.com>
Suggested-by: Nicholas Carlini <npc@anthropic.com>
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20260903171542.1438050-3-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'scripts/Makefile.thinlto')
0 files changed, 0 insertions, 0 deletions