From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Guido Hecken <guido.hecken@gwsnettech.de>
Cc: xen-devel@lists.xensource.com
Subject: Re: [Xen-dev] kernel BUG at arch/x86/xen/mmu.c:1860!
Date: Mon, 21 Feb 2011 11:15:39 -0500 [thread overview]
Message-ID: <20110221161539.GA5041@dumpdata.com> (raw)
In-Reply-To: <FB8F9F087039D8499E37A3F706D5EE160D6CCC@HAL.nettech.local>
On Mon, Feb 21, 2011 at 02:58:53PM +0100, Guido Hecken wrote:
> Pasi,
> thanks for the quick response.
>
> As mentioned in previous posts, creating and afterwards deleting snapshots crashes the system.
> I can do the following commands only twice, max. three times, before the server crashes.
You need these two patches:
b2464c422fb44275deeb5770b668351860f68e0e
"x86: hold mm->page_table_lock while doing vmalloc_sync"
a8bf92faf72dba6e0dd2130256cb81c3e68f672b
"vmalloc: eagerly clear ptes on vunmap".
next prev parent reply other threads:[~2011-02-21 16:15 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-21 11:02 [Xen-dev] kernel BUG at arch/x86/xen/mmu.c:1860! Guido Hecken
2011-02-21 12:58 ` Pasi Kärkkäinen
2011-02-21 13:58 ` Guido Hecken
2011-02-21 16:15 ` Konrad Rzeszutek Wilk [this message]
2011-02-21 16:28 ` Pasi Kärkkäinen
2011-02-21 16:56 ` Ian Campbell
2011-02-23 8:30 ` Fajar A. Nugraha
2011-02-23 10:31 ` Guido Hecken
2011-02-21 16:55 ` Guido Hecken
2011-02-21 16:59 ` Ian Campbell
2011-02-21 17:00 ` Pasi Kärkkäinen
2011-02-21 19:44 ` Guido Hecken
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