| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.4 471/475] selftests: cgroup: Make cg_create() use 0755 for permission instead of 0644 | Date | Thu, 14 Apr 2022 15:14:16 +0200 |
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From: Tejun Heo <tj@kernel.org>
commit b09c2baa56347ae65795350dfcc633dedb1c2970 upstream.
0644 is an odd perm to create a cgroup which is a directory. Use the regular 0755 instead. This is necessary for euid switching test case.
Reviewed-by: Michal Koutný <mkoutny@suse.com> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- tools/testing/selftests/cgroup/cgroup_util.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/tools/testing/selftests/cgroup/cgroup_util.c +++ b/tools/testing/selftests/cgroup/cgroup_util.c @@ -202,7 +202,7 @@ int cg_find_unified_root(char *root, siz int cg_create(const char *cgroup) { - return mkdir(cgroup, 0644); + return mkdir(cgroup, 0755); } int cg_wait_for_proc_count(const char *cgroup, int count)
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