在 2022/1/21 23:57, Michal Koutný 写道: > On Fri, Jan 21, 2022 at 06:12:10PM +0800, Zhang Qiao <zhangqiao22@xxxxxxxxxx> wrote: >> Fixes: be367d099270 ("cgroups: let ss->can_attach and ss->attach do whole threadgroups at a time") > > What a deep stratigraphy (not sure if it's this one but anything else > would likely come from eras ago too). Yes, I checked again and this bug may have existed since the tag Linux-2.6.12-rc2. >> Reported-by: Zhao Gongyi <zhaogongyi@xxxxxxxxxx> >> Signed-off-by: Zhang Qiao <zhangqiao22@xxxxxxxxxx> >> --- >> kernel/cgroup/cpuset.c | 2 ++ >> 1 file changed, 2 insertions(+) > > Feel free to include > Reviewed-by: Michal Koutný <mkoutny@xxxxxxxx> > Thanks for your review! Regards, Qiao . > . >