linux-kernel - Re: [PATCH 0/4 v2] kvm: rework KVM mmu

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Message-ID: <4C725B75.9000106@redhat.com>
Date:	Mon, 23 Aug 2010 14:28:53 +0300
From:	Avi Kivity <avi@...hat.com>
To:	Xiaotian Feng <xtfeng@...il.com>
CC:	Tim Pepper <lnxninja@...ux.vnet.ibm.com>,
	Marcelo Tosatti <mtosatti@...hat.com>,
	Lai Jiangshan <laijs@...fujitsu.com>,
	Dave Hansen <dave@...ux.vnet.ibm.com>,
	LKML <linux-kernel@...r.kernel.org>, kvm@...r.kernel.org
Subject: Re: [PATCH 0/4 v2] kvm: rework KVM mmu_shrink() code

  On 08/23/2010 02:11 PM, Xiaotian Feng wrote:
> On Mon, Aug 23, 2010 at 6:27 PM, Avi Kivity<avi@...hat.com>  wrote:
>>   On 08/23/2010 01:22 PM, Avi Kivity wrote:
>>>
>>> I see a lot of soft lockups with this patchset:
>> This is running the emulator.flat test case, with shadow paging.  This test
>> triggers a lot (millions) of mmu mode switches.
>>
> Does following patch fix your issue?
>

It does indeed!

-- 
error compiling committee.c: too many arguments to function

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