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| author | Heiko Carstens <[email protected]> | 2025-02-26 14:27:03 +0000 |
|---|---|---|
| committer | Steven Rostedt (Google) <[email protected]> | 2025-02-28 02:02:09 +0000 |
| commit | 3908b6baf2ac20138915b5ca98338b4f063954d8 (patch) | |
| tree | 47b4e2d2b9a99d44feb330245cdc666ae98c54c3 /net/unix/sysctl_net_unix.c | |
| parent | tracing: Fix bad hist from corrupting named_triggers list (diff) | |
| download | kernel-3908b6baf2ac20138915b5ca98338b4f063954d8.tar.gz kernel-3908b6baf2ac20138915b5ca98338b4f063954d8.zip | |
selftests/ftrace: Let fprobe test consider already enabled functions
The fprobe test fails on Fedora 41 since the fprobe test assumption that
the number of enabled_functions is zero before the test starts is not
necessarily true. Some user space tools, like systemd, add BPF programs
that attach to functions. Those will show up in the enabled_functions table
and must be taken into account by the fprobe test.
Therefore count the number of lines of enabled_functions before tests
start, and use that as base when comparing expected results.
Cc: Mark Rutland <[email protected]>
Cc: Mathieu Desnoyers <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: Sven Schnelle <[email protected]>
Cc: Vasily Gorbik <[email protected]>
Cc: Alexander Gordeev <[email protected]>
Link: https://lore.kernel.org/[email protected]
Fixes: e85c5e9792b9 ("selftests/ftrace: Update fprobe test to check enabled_functions file")
Signed-off-by: Heiko Carstens <[email protected]>
Acked-by: Masami Hiramatsu (Google) <[email protected]>
Signed-off-by: Steven Rostedt (Google) <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions