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| author | Maxim Khmelevskii <max@linux.ibm.com> | 2026-07-23 16:03:50 +0200 |
|---|---|---|
| committer | Kumar Kartikeya Dwivedi <memxor@gmail.com> | 2026-07-24 23:03:07 +0200 |
| commit | 898343edde4797d58e3b6ced72e9b9497a1c82c7 (patch) | |
| tree | 64188dc6388be835eff33e578059df6c75570c51 /tools/perf/scripts/python/flamegraph.py | |
| parent | 2d7f576c9d8356b38cc45b1dbd86a2598d9d0bd6 (diff) | |
s390/bpf: Support load-acquire and store-release instructions
Support load-acquire (BPF_LOAD_ACQ) and store-release (BPF_STORE_REL)
instructions. Since s390 has strong memory model, implement
them as regular BPF_LDX/BPF_STX instructions.
Tested with:
./test_progs -t verifier_load_acquire,verifier_store_release,atomics
Signed-off-by: Maxim Khmelevskii <max@linux.ibm.com>
Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com>
Link: https://lore.kernel.org/bpf/20260723140648.583055-7-max@linux.ibm.com
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions