linux-kernel - Re: [PATCH 1/6] KVM: MMU: release noslot pfn on the fail path properly

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Date:	Sun, 02 Sep 2012 21:51:31 +0800
From:	Xiao Guangrong <xiaoguangrong@...ux.vnet.ibm.com>
To:	Xiao Guangrong <xiaoguangrong@...ux.vnet.ibm.com>
CC:	Avi Kivity <avi@...hat.com>, Marcelo Tosatti <mtosatti@...hat.com>,
	LKML <linux-kernel@...r.kernel.org>, KVM <kvm@...r.kernel.org>
Subject: Re: [PATCH 1/6] KVM: MMU: release noslot pfn on the fail path properly

Sorry, i forgot to modify the patch title, total patch number is 3, so the title
should be 1/3, 2/3, 3/3. :(

On 09/02/2012 08:56 PM, Xiao Guangrong wrote:
> We can not directly call kvm_release_pfn_clean to release the pfn
> since we can meet noslot pfn which is used to cache mmio info into
> spte
> 
> Introduce mmu_release_pfn_clean to do this kind of thing
> 
> Signed-off-by: Xiao Guangrong <xiaoguangrong@...ux.vnet.ibm.com>

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