From: Peter Zijlstra <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
To: Zefan Li <lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
Cc: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Ingo Molnar <mingo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Kees Cook <keescook-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
Miao Xie <miaox-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>,
Tetsuo Handa
<penguin-kernel-JPay3/Yim36HaxMnTkn67Xf5DAMn2ifp@public.gmane.org>,
LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Cgroups <cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH v3 2/3] sched: add macros to define bitops for task atomic flags
Date: Tue, 23 Sep 2014 12:01:27 +0200 [thread overview]
Message-ID: <20140923100127.GE3312@worktop.programming.kicks-ass.net> (raw)
In-Reply-To: <542124FB.4030109-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
On Tue, Sep 23, 2014 at 03:44:59PM +0800, Zefan Li wrote:
> This will simplify code when we add new flags.
>
> v3:
> - Kees pointed out that no_new_privs should never be cleared, so we
> shouldn't define task_clear_no_new_privs(). we define 3 macros instead
> of a single one.
>
> v2:
> - updated scripts/tags.sh, suggested by Peter.
>
> Cc: Peter Zijlstra <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
> Cc: Ingo Molnar <mingo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> Cc: Miao Xie <miaox-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
> Cc: Kees Cook <keescook-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
> Cc: Tetsuo Handa <penguin-kernel-JPay3/Yim36HaxMnTkn67Xf5DAMn2ifp@public.gmane.org>
> Signed-off-by: Zefan Li <lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
Acked-by: Peter Zijlstra (Intel) <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
WARNING: multiple messages have this Message-ID (diff)
From: Peter Zijlstra <peterz@infradead.org>
To: Zefan Li <lizefan@huawei.com>
Cc: Tejun Heo <tj@kernel.org>, Ingo Molnar <mingo@kernel.org>,
Kees Cook <keescook@chromium.org>,
Miao Xie <miaox@cn.fujitsu.com>,
Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>,
LKML <linux-kernel@vger.kernel.org>,
Cgroups <cgroups@vger.kernel.org>
Subject: Re: [PATCH v3 2/3] sched: add macros to define bitops for task atomic flags
Date: Tue, 23 Sep 2014 12:01:27 +0200 [thread overview]
Message-ID: <20140923100127.GE3312@worktop.programming.kicks-ass.net> (raw)
In-Reply-To: <542124FB.4030109@huawei.com>
On Tue, Sep 23, 2014 at 03:44:59PM +0800, Zefan Li wrote:
> This will simplify code when we add new flags.
>
> v3:
> - Kees pointed out that no_new_privs should never be cleared, so we
> shouldn't define task_clear_no_new_privs(). we define 3 macros instead
> of a single one.
>
> v2:
> - updated scripts/tags.sh, suggested by Peter.
>
> 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>
> Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
> Signed-off-by: Zefan Li <lizefan@huawei.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
next prev parent reply other threads:[~2014-09-23 10:01 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-23 7:44 [PATCH v3 1/3] sched: fix confusing PFA_NO_NEW_PRIVS constant Zefan Li
2014-09-23 7:44 ` [PATCH v3 2/3] sched: add macros to define bitops for task atomic flags Zefan Li
[not found] ` <542124FB.4030109-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2014-09-23 10:01 ` Peter Zijlstra [this message]
2014-09-23 10:01 ` Peter Zijlstra
[not found] ` <20140923100127.GE3312-IIpfhp3q70z/8w/KjCw3T+5/BudmfyzbbVWyRVo5IupeoWH0uzbU5w@public.gmane.org>
2014-09-23 16:58 ` Kees Cook
2014-09-23 16:58 ` Kees Cook
2014-09-23 7:45 ` [PATCH v3 3/3] cpuset: PF_SPREAD_PAGE and PF_SPREAD_SLAB should be " Zefan Li
2014-09-23 22:10 ` David Rientjes
[not found] ` <alpine.DEB.2.02.1409231508590.22630-X6Q0R45D7oAcqpCFd4KODRPsWskHk0ljAL8bYrjMMd8@public.gmane.org>
2014-09-24 3:15 ` Zefan Li
2014-09-24 3:15 ` Zefan Li
[not found] ` <542124D3.9000007-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2014-09-24 13:22 ` [PATCH v3 1/3] sched: fix confusing PFA_NO_NEW_PRIVS constant Tejun Heo
2014-09-24 13:22 ` Tejun Heo
[not found] ` <20140924132218.GC16555-Gd/HAXX7CRxy/B6EtB590w@public.gmane.org>
2014-09-24 13:35 ` Tejun Heo
2014-09-24 13:35 ` Tejun Heo
2014-09-24 14:09 ` Tetsuo Handa
[not found] ` <201409242309.HDF95877.OSVFFtQLJMOHOF-JPay3/Yim36HaxMnTkn67Xf5DAMn2ifp@public.gmane.org>
2014-09-24 14:32 ` Tejun Heo
2014-09-24 14:32 ` Tejun Heo
[not found] ` <20140924133513.GD16555-Gd/HAXX7CRxy/B6EtB590w@public.gmane.org>
2014-09-25 1:42 ` Zefan Li
2014-09-25 1:42 ` Zefan Li
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