From: Andrea Arcangeli <aarcange@redhat.com>
To: Avi Kivity <avi@redhat.com>
Cc: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
LKML <linux-kernel@vger.kernel.org>, KVM <kvm@vger.kernel.org>
Subject: Re: [PATCH] KVM: MMU: fix huge page adapted on non-PAE host
Date: Mon, 28 May 2012 16:44:39 +0200 [thread overview]
Message-ID: <20120528144439.GH4016@redhat.com> (raw)
In-Reply-To: <4FC38E48.9080701@redhat.com>
On Mon, May 28, 2012 at 05:40:08PM +0300, Avi Kivity wrote:
> Yes, I see it now. Adjusting mask is incorrect since we won't have the
> same adjustment on release. I'll apply the patch for 3.5.
Sounds great to me. One thing I'm not sure about is about the real need of
the mmio check vs a stright get_page (we shouldn't ever get to a gup-fast
succeeding if this was a mmio region?) but I don't see chances that it
could hurt either.
Thanks!
Andrea
next prev parent reply other threads:[~2012-05-28 14:44 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-28 6:10 [PATCH] KVM: MMU: fix huge page adapted on non-PAE host Xiao Guangrong
2012-05-28 10:57 ` Avi Kivity
2012-05-28 11:39 ` Xiao Guangrong
2012-05-28 12:24 ` Avi Kivity
2012-05-28 12:56 ` Xiao Guangrong
2012-05-28 13:14 ` Avi Kivity
2012-05-28 13:41 ` Xiao Guangrong
2012-05-28 13:53 ` Avi Kivity
2012-05-28 14:05 ` Xiao Guangrong
2012-05-28 14:20 ` Avi Kivity
2012-05-28 14:42 ` Andrea Arcangeli
2012-05-28 14:32 ` Andrea Arcangeli
2012-05-28 14:40 ` Avi Kivity
2012-05-28 14:44 ` Andrea Arcangeli [this message]
2012-05-29 14:23 ` Avi Kivity
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