diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2023-09-22 10:12:25 +0000 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2023-09-22 18:58:24 +0200 |
| commit | aee9d30b9744d677509ef790f30f3a24c7841c3d (patch) | |
| tree | 5694f1a9bf02a29db73a2ef9f07a25464c8f1854 /tools/testing/selftests/bpf/prog_tests | |
| parent | 4ba89dd6ddeca2a733bdaed7c9a5cbe4e19d9124 (diff) | |
x86,static_call: Fix static-call vs return-thunk
Commit
7825451fa4dc ("static_call: Add call depth tracking support")
failed to realize the problem fixed there is not specific to call depth
tracking but applies to all return-thunk uses.
Move the fix to the appropriate place and condition.
Fixes: ee88d363d156 ("x86,static_call: Use alternative RET encoding")
Reported-by: David Kaplan <David.Kaplan@amd.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Tested-by: Borislav Petkov (AMD) <bp@alien8.de>
Cc: <stable@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests')
0 files changed, 0 insertions, 0 deletions