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SubjectRe: [PATCH 5.15.y] bpf: Convert BPF_DISPATCHER to use static_call() (not ftrace)
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29.01.2024 21:01, kovalev@altlinux.org wrote:
> From: Peter Zijlstra <peterz@infradead.org>
>
> [ Upstream commit c86df29d11dfba27c0a1f5039cd6fe387fbf4239 ]
>
> [...]

This patch fix warning in ftrace_verify_code (found Syzkaller), see log
and the C reproduccer by link:

https://lore.kernel.org/bpf/87f74eab-ae51-08a4-5b7e-261f437146f4@basealt.ru/T/#maac87a6679825bbe8a14a2ec2ec4cf94681aa885

--
Regards,
Vasiliy Kovalev


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