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| author |   Bernd Edlinger <bernd.edlinger@hotmail.de> | 2020-03-20 21:27:05 +0100 |
|---|---|---|
| committer |   Eric W. Biederman <ebiederm@xmission.com> | 2020-03-25 10:04:01 -0500 |
| commit | 454e3126cb842388e22df6b3ac3da44062c00765 (patch) | |
| tree | 7ef34345010c219f5e5fd81bfa31d0b9a5e4b00b /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | kernel: doc: remove outdated comment cred.c (diff) | |
| download | linux-rng-454e3126cb842388e22df6b3ac3da44062c00765.tar.xz linux-rng-454e3126cb842388e22df6b3ac3da44062c00765.zip | |
kernel/kcmp.c: Use new infrastructure to fix deadlocks in execve
This changes kcmp_epoll_target to use the new exec_update_mutex
instead of cred_guard_mutex.
This should be safe, as the credentials are only used for reading,
and furthermore ->mm and ->sighand are updated on execve,
but only under the new exec_update_mutex.
Signed-off-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions