Commits
Bernd Edlinger committed a48cf1c921a
perf: Use new infrastructure to fix deadlocks in execve [ Upstream commit 6914303824bb572278568330d72fc1f8f9814e67 ] This changes perf_event_set_clock to use the new exec_update_mutex instead of cred_guard_mutex. This should be safe, as the credentials are only used for reading. Signed-off-by: Bernd Edlinger <bernd.edlinger@hotmail.de> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Sasha Levin <sashal@kernel.org>