Messages in this thread | | | Date | Thu, 29 Nov 2012 19:06:26 +0000 | From | "Serge E. Hallyn" <> | Subject | Re: [PATCH 1/5] device_cgroup: fix locking in devcgroup_destroy() |
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Quoting Aristeu Rozanski (aris@redhat.com): > Cc: Tejun Heo <tj@kernel.org> > Cc: Serge Hallyn <serge.hallyn@canonical.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
> Signed-off-by: Aristeu Rozanski <aris@redhat.com> > --- > security/device_cgroup.c | 4 ++++ > 1 file changed, 4 insertions(+) > > Index: github/security/device_cgroup.c > =================================================================== > --- github.orig/security/device_cgroup.c 2012-11-26 17:13:54.008153189 -0500 > +++ github/security/device_cgroup.c 2012-11-27 11:58:43.574251075 -0500 > @@ -215,7 +215,11 @@ > struct dev_cgroup *dev_cgroup; > > dev_cgroup = cgroup_to_devcgroup(cgroup); > + > + mutex_lock(&devcgroup_mutex); > dev_exception_clean(dev_cgroup); > + mutex_unlock(&devcgroup_mutex); > + > kfree(dev_cgroup); > } > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/
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