From: Marcelo Tosatti <mtosatti@redhat.com>
To: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Cc: Avi Kivity <avi@redhat.com>, LKML <linux-kernel@vger.kernel.org>,
KVM <kvm@vger.kernel.org>
Subject: Re: [PATCH v2 3/6] KVM: MMU: don't mark spte notrap if reserved bit set
Date: Wed, 17 Nov 2010 13:56:59 -0200 [thread overview]
Message-ID: <20101117155659.GC18959@amt.cnet> (raw)
In-Reply-To: <4CE355FD.70804@cn.fujitsu.com>
On Wed, Nov 17, 2010 at 12:11:41PM +0800, Xiao Guangrong wrote:
> If reserved bit is set, we need inject the #PF with PFEC.RSVD=1,
> but shadow_notrap_nonpresent_pte injects #PF with PFEC.RSVD=0 only
>
> Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
> ---
> arch/x86/kvm/paging_tmpl.h | 17 +++++++++++------
> 1 files changed, 11 insertions(+), 6 deletions(-)
Applied, thanks.
next prev parent reply other threads:[~2010-11-17 17:36 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-17 4:10 [PATCH v2 1/6] KVM: MMU: fix forgot flush vcpu tlbs Xiao Guangrong
2010-11-17 4:10 ` [PATCH v2 2/6] KVM: MMU: don't drop spte if overwrite it from W to RO Xiao Guangrong
2010-11-17 15:42 ` Marcelo Tosatti
2010-11-17 15:57 ` Avi Kivity
2010-11-18 7:12 ` Xiao Guangrong
2010-11-18 15:32 ` Marcelo Tosatti
2010-11-18 16:41 ` Avi Kivity
2010-11-17 4:11 ` [PATCH v2 3/6] KVM: MMU: don't mark spte notrap if reserved bit set Xiao Guangrong
2010-11-17 15:56 ` Marcelo Tosatti [this message]
2010-11-17 4:12 ` [PATCH v2 4/6] KVM: MMU: rename 'reset_host_protection' to 'host_writable' Xiao Guangrong
2010-11-17 15:58 ` Marcelo Tosatti
2010-11-17 4:13 ` [PATCH v2 5/6] KVM: MMU: remove 'clear_unsync' parameter Xiao Guangrong
2010-11-17 16:49 ` Marcelo Tosatti
2010-11-18 7:42 ` Xiao Guangrong
2010-11-18 15:43 ` Marcelo Tosatti
2010-11-17 4:13 ` [PATCH v2 6/6] KVM: MMU: cleanup update_pte, pte_prefetch and sync_page functions Xiao Guangrong
2010-11-17 16:55 ` Marcelo Tosatti
2010-11-17 15:29 ` [PATCH v2 1/6] KVM: MMU: fix forgot flush vcpu tlbs Marcelo Tosatti
2010-11-17 16:26 ` Avi Kivity
2010-11-17 17:36 ` Marcelo Tosatti
2010-11-18 7:17 ` Xiao Guangrong
2010-11-18 9:32 ` Avi Kivity
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