From: Pekka Enberg <penberg@cs.helsinki.fi>
To: Avi Kivity <avi@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>,
Sasha Levin <levinsasha928@gmail.com>,
asias.hejun@gmail.com, prasadjoshi124@gmail.com,
gorcunov@gmail.com, kvm@vger.kernel.org
Subject: Re: [PATCH 1/2] kvm tools: Add memory gap for larger RAM sizes
Date: Wed, 11 May 2011 12:28:31 +0300 [thread overview]
Message-ID: <4DCA56BF.40101@cs.helsinki.fi> (raw)
In-Reply-To: <4DCA5178.9030402@redhat.com>
On 5/11/11 12:06 PM, Avi Kivity wrote:
> Well, I guess you can map the framebuffer lower, but that means giving
> up memory hotplug if you ever wish to implement it (and doesn't allow
> the guest to remap the framebuffer if it wishes to).
True. As I said, we need to do it properly at some point. But as long as
it's only about the PCI hole for > 4GB guests, lets mmap() the whole
range instead.
Pekka
prev parent reply other threads:[~2011-05-11 15:38 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-10 21:05 [PATCH 1/2] kvm tools: Add memory gap for larger RAM sizes Sasha Levin
2011-05-10 21:05 ` [PATCH 2/2] kvm tools: Prevent PFN wraparound Sasha Levin
2011-05-10 21:09 ` Pekka Enberg
2011-05-11 5:37 ` [PATCH 1/2] kvm tools: Add memory gap for larger RAM sizes Pekka Enberg
2011-05-11 6:21 ` Sasha Levin
2011-05-11 6:26 ` Pekka Enberg
2011-05-11 7:10 ` Ingo Molnar
2011-05-11 8:30 ` Avi Kivity
2011-05-11 8:44 ` Ingo Molnar
2011-05-11 9:06 ` Avi Kivity
2011-05-11 9:28 ` Pekka Enberg [this message]
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