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authorTejun Heo <tj@kernel.org>2013-06-29 14:06:10 -0700
committerTejun Heo <tj@kernel.org>2013-06-29 14:06:10 -0700
commitc7ba8287cd11f2fc9e2feee9e1fac34b7293658f (patch)
tree01d95c92da5a5fa321eb487a9716c443cef54e69 /security
parent0ce6cba35777cf96a54ce0d5856dc962566b8717 (diff)
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op-kernel-dev-c7ba8287cd11f2fc9e2feee9e1fac34b7293658f.tar.gz
cgroup: CGRP_ROOT_SUBSYS_BOUND should also be ignored when mounting an existing hierarchy
0ce6cba357 ("cgroup: CGRP_ROOT_SUBSYS_BOUND should be ignored when comparing mount options") only updated the remount path but CGRP_ROOT_SUBSYS_BOUND should also be ignored when comparing options while mounting an existing hierarchy. As option mismatch triggers a warning but doesn't fail the mount without sane_behavior, this only triggers a spurious warning message. Fix it by only comparing CGRP_ROOT_OPTION_MASK bits when comparing new and existing root options. Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions
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