From: Heiko Carstens <heiko.carstens@de.ibm.com>
To: Zhouping Liu <zliu@redhat.com>
Cc: linux-mm@kvack.org, LKML <linux-kernel@vger.kernel.org>,
caiqian <caiqian@redhat.com>, Caspar Zhang <czhang@redhat.com>,
Martin Schwidefsky <schwidefsky@de.ibm.com>
Subject: Re: [BUG][s390x] mm: system crashed
Date: Thu, 18 Apr 2013 09:13:03 +0200 [thread overview]
Message-ID: <20130418071303.GB4203@osiris> (raw)
In-Reply-To: <1638103518.2400447.1366266465689.JavaMail.root@redhat.com>
On Thu, Apr 18, 2013 at 02:27:45AM -0400, Zhouping Liu wrote:
> Hello Heiko,
> > If you have some time, could you please repeat your test with the kernel
> > command line option " user_mode=home "?
>
> I tested the system with the kernel parameter, but the issue still appeared,
> I just to say it takes longer time to reproduce the issue than the before.
>
> >
> > As far as I can tell there was only one s390 patch merged that was
> > mmap related: 486c0a0bc80d370471b21662bf03f04fbb37cdc6 "s390/mm: Fix crst
> > upgrade of mmap with MAP_FIXED".
>
> also I tested the revert commit, unluckily, the same issue as the before.
Ok, thanks for verifying! I'll look into it; hopefully I can reproduce it
here as well.
Thanks!
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next prev parent reply other threads:[~2013-04-18 7:13 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <156480624.266924.1365995933797.JavaMail.root@redhat.com>
2013-04-15 3:28 ` [BUG][s390x] mm: system crashed Zhouping Liu
2013-04-15 5:56 ` Heiko Carstens
2013-04-15 6:16 ` Zhouping Liu
2013-04-16 7:50 ` Heiko Carstens
2013-04-16 7:56 ` Simon Jeons
2013-04-16 8:03 ` Heiko Carstens
2013-04-16 8:26 ` Zhouping Liu
2013-04-18 6:27 ` Zhouping Liu
2013-04-18 7:13 ` Heiko Carstens [this message]
2013-04-24 10:42 ` [v3.9-rc8]: kernel BUG at mm/memcontrol.c:3994! (was: Re: [BUG][s390x] mm: system crashed) Heiko Carstens
2013-04-24 13:18 ` Michal Hocko
2013-04-24 15:20 ` Johannes Weiner
2013-04-25 3:50 ` Hugh Dickins
2013-04-30 17:27 ` Johannes Weiner
2013-05-01 15:28 ` Hugh Dickins
2013-05-01 19:10 ` Johannes Weiner
2013-05-02 4:57 ` Hugh Dickins
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