Re: [PATCH bpf-next 1/3] selftests/bpf: Shuffle cookies symbols in kprobe multi test
From: Song Liu <hidden>
Date: 2022-05-30 05:37:20
Also in:
bpf, lkml
On May 27, 2022, at 1:56 PM, Jiri Olsa [off-list ref] wrote: There's a kernel bug that causes cookies to be misplaced and the reason we did not catch this with this test is that we provide bpf_fentry_test* functions already sorted by name. Shuffling function bpf_fentry_test2 deeper in the list and keeping the current cookie values as before will trigger the bug. The kernel fix is coming in following changes. Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Song Liu <redacted>