Messages in this thread | | | Date | Thu, 25 Sep 2014 09:42:23 +0800 | From | Zefan Li <> | Subject | Re: [PATCH v3 1/3] sched: fix confusing PFA_NO_NEW_PRIVS constant |
| |
On 2014/9/24 21:35, Tejun Heo wrote: > On Wed, Sep 24, 2014 at 09:22:18AM -0400, Tejun Heo wrote: >> On Tue, Sep 23, 2014 at 03:44:19PM +0800, Zefan Li wrote: >>> From: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> >>> >>> Commit 1d4457f99928 ("sched: move no_new_privs into new atomic flags") >>> defined PFA_NO_NEW_PRIVS as hexadecimal value, but it is confusing >>> because it is used as bit number. Redefine it as decimal bit number. >>> >>> Note this changes the bit position of PFA_NOW_NEW_PRIVS from 1 to 0. >>> >>> Cc: Peter Zijlstra <peterz@infradead.org> >>> Cc: Ingo Molnar <mingo@kernel.org> >>> Cc: Miao Xie <miaox@cn.fujitsu.com> >>> Cc: Kees Cook <keescook@chromium.org> >>> Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> >>> Acked-by: Kees Cook <keescook@chromium.org> >>> [ lizf: slightly modified subject and changelog ] >>> Signed-off-by: Zefan Li <lizefan@huawei.com> >> >> Applied 1-3 to cgroup/for-3.17-fixes w/ the typo spotted by davidr >> fixed. > > Reverted due to build failure. Will wait for a refreshed version. :( >
Didn't notice mm/slab.c uses PF_SPREAD_SLAB without the cpuset wrapper...
| |