linux-kernel - Re: [PATCH] memcg: fix oops in oom handling

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20080414004822.cd1c5498.akpm@linux-foundation.org>
Date:	Mon, 14 Apr 2008 00:48:22 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Cc:	Li Zefan <lizf@...fujitsu.com>,
	Balbir Singh <balbir@...ux.vnet.ibm.com>,
	Pavel Emelianov <xemul@...nvz.org>,
	Paul Menage <menage@...gle.com>,
	LKML <linux-kernel@...r.kernel.org>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>
Subject: Re: [PATCH] memcg: fix oops in oom handling

On Mon, 14 Apr 2008 16:24:04 +0900 KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com> wrote:

> On Mon, 14 Apr 2008 14:52:00 +0800
> Li Zefan <lizf@...fujitsu.com> wrote:
> > It's reproducable in a x86_64 box, but doesn't happen in x86_32.
> > 
> > This is because tsk->sighand is not guarded by RCU, so we have to
> > hold tasklist_lock, just as what out_of_memory() does.
> > 
> > Signed-off-by: Li Zefan <lizf@...fujitsu>
> 
> Andrew, fast-path for 2.6.25 is still not-closed ?

If it was closed, there'd be no point in having rc9 ;)

> I think this patch is worth
> to be merged as bugfix to 2.6.25 if enough acks.

Yes, it's in my for-2.6.25 queue:

mmc-fix-platform-driver-hotplug-coldplug.patch
rtc-fix-the-error-in-the-function-of-cmos_set_alarm.patch
leds-fix-platform-driver-hotplug-coldplug.patch
fbdev-fix-proc-fb-oops-after-module-removal.patch
fix-sys_unsharesem_undo-add-support-for-clone_sysvsem.patch
fix-sys_unsharesem_undo-add-support-for-clone_sysvsem-cleanup.patch
fix-sys_unsharesem_undo-perform-an-implicit-clone_sysvsem-in-clone_newipc.patch
misc-fix-platform-driver-hotplug-coldplug.patch
pcmcia-fix-platform-driver-hotplug-coldplug.patch
serial-fix-platform-driver-hotplug-coldplug.patch
memcg-fix-oops-in-oom-handling.patch

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/