From: Oleg Nesterov <oleg@redhat.com>
To: Hugh Dickins <hughd@google.com>,
Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Andrey Vagin <avagin@openvz.org>,
David Rientjes <rientjes@google.com>,
Frantisek Hrbata <fhrbata@redhat.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: [PATCH 0/3 for 2.6.38] oom: fixes
Date: Mon, 14 Mar 2011 20:04:19 +0100 [thread overview]
Message-ID: <20110314190419.GA21845@redhat.com> (raw)
In-Reply-To: <20110313212726.GA24530@redhat.com>
On 03/13, Oleg Nesterov wrote:
>
> The _trivial_ exploit (distinct from this one) can kill the system.
> ...
> I'll return to this tomorrow.
I am going to give up, I do not understand the changes in -mm ;)
But I think we have other problems which should be fixed first.
Note that each fix has the "this is _not_ enough" comment. I was
going to _try_ to do something more complete later, but since we
are going to add more hacks^W subtle changes... lets fix the obvious
bugs first.
Add Linus. Hopefully the changes are simple enough. But once again,
we need more.
Oleg.
next parent reply other threads:[~2011-03-14 19:13 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <alpine.DEB.2.00.1103011108400.28110@chino.kir.corp.google.com>
[not found] ` <20110303100030.B936.A69D9226@jp.fujitsu.com>
[not found] ` <20110308134233.GA26884@redhat.com>
[not found] ` <alpine.DEB.2.00.1103081549530.27910@chino.kir.corp.google.com>
[not found] ` <20110309151946.dea51cde.akpm@linux-foundation.org>
[not found] ` <alpine.DEB.2.00.1103111142260.30699@chino.kir.corp.google.com>
[not found] ` <20110312123413.GA18351@redhat.com>
[not found] ` <20110312134341.GA27275@redhat.com>
[not found] ` <AANLkTinHGSb2_jfkwx=Wjv96phzPCjBROfCTFCKi4Wey@mail.gmail.com>
[not found] ` <20110313212726.GA24530@redhat.com>
2011-03-14 19:04 ` Oleg Nesterov [this message]
2011-03-14 19:04 ` [PATCH 1/3 for 2.6.38] oom: oom_kill_process: don't set TIF_MEMDIE if !p->mm Oleg Nesterov
2011-03-14 19:35 ` Linus Torvalds
2011-03-14 20:31 ` Oleg Nesterov
2011-03-14 20:32 ` David Rientjes
2011-03-15 19:12 ` Oleg Nesterov
2011-03-15 19:51 ` David Rientjes
2011-03-14 20:22 ` David Rientjes
2011-03-15 18:53 ` Oleg Nesterov
2011-03-15 19:54 ` David Rientjes
2011-03-15 21:16 ` Oleg Nesterov
2011-03-14 19:05 ` [PATCH 2/3 for 2.6.38] oom: select_bad_process: ignore TIF_MEMDIE zombies Oleg Nesterov
2011-03-14 20:50 ` David Rientjes
2011-03-14 19:05 ` [PATCH 3/3 for 2.6.38] oom: oom_kill_process: fix the child_points logic Oleg Nesterov
2011-03-14 20:41 ` David Rientjes
2011-03-15 19:21 ` Oleg Nesterov
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