Re: [PATCH 5.10.y] bpf: Convert BPF_DISPATCHER to use static_call() (not ftrace)

29.01.2024 21:31, 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/...