On 05/17/2017 03:23 PM, Tejun Heo wrote: > Hello, > > On Mon, May 15, 2017 at 09:34:06AM -0400, Waiman Long wrote: >> The kill_css() function may be called more than once under the condition >> that the css was killed but not physically removed yet followed by the >> removal of the cgroup that is hosting the css. This patch prevents any >> harmm from being done when that happens. >> >> Signed-off-by: Waiman Long <longman@xxxxxxxxxx> > So, this is a bug fix which isn't really related to this patchset. > I'm applying it to cgroup/for-4.12-fixes w/ stable cc'd. > > Thanks. > Actually, this bug can be easily triggered with the resource domain patch later in the series. I guess it can also happen in the current code base, but I don't have a test that can reproduce it. Regards, Longman -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
