Yonghong Song eff5b5fffc selftests/bpf: Add a selftest for x86 jit convergence issues
The core part of the selftest, i.e., the je <-> jmp cycle, mimics the
original sched-ext bpf program. The test will fail without the
previous patch.

I tried to create some cases for other potential cycles
(je <-> je, jmp <-> je and jmp <-> jmp) with similar pattern
to the test in this patch, but failed. So this patch
only contains one test for je <-> jmp cycle.

Signed-off-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/20240904221256.37389-1-yonghong.song@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2024-09-04 16:46:22 -07:00
2022-09-28 09:02:20 +02:00
2024-08-18 13:17:27 -07:00
2024-03-18 03:36:32 -06:00

Linux kernel
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Please read the Documentation/process/changes.rst file, as it contains the
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