From: Avi Kivity <avi@qumranet.com>
To: Glauber Costa <gcosta@redhat.com>
Cc: kvm@vger.kernel.org, glommer@gmail.com
Subject: Re: [PATCH] mask out clflush
Date: Thu, 10 Jul 2008 17:16:31 +0300 [thread overview]
Message-ID: <487619BF.9020302@qumranet.com> (raw)
In-Reply-To: <1215541784-26539-1-git-send-email-gcosta@redhat.com>
Glauber Costa wrote:
> clflush is a non-privileged instruction that flushes the cacheline
> given by its parameter, in terms of linear address. As it is non-privileged,
> it is quite tricky, because a guest doing clflush will actually be trying to
> flush a host kernel address.
>
We need to allow clflush for pci device assignment.
--
error compiling committee.c: too many arguments to function
prev parent reply other threads:[~2008-07-10 14:16 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-08 18:29 [PATCH] mask out clflush Glauber Costa
2008-07-08 19:34 ` Anthony Liguori
2008-07-08 20:01 ` Glauber Costa
2008-07-10 10:43 ` Yang, Sheng
2008-07-10 13:30 ` Anthony Liguori
2008-07-10 13:34 ` Avi Kivity
2008-07-10 13:37 ` Anthony Liguori
2008-07-10 14:10 ` Avi Kivity
2008-07-10 14:20 ` Anthony Liguori
2008-07-10 14:45 ` Glauber Costa
2008-07-10 14:47 ` Avi Kivity
2008-07-10 15:37 ` Anthony Liguori
2008-07-10 15:39 ` Avi Kivity
2008-07-10 20:18 ` Glauber Costa
2008-07-13 7:58 ` Avi Kivity
2008-07-10 14:16 ` Avi Kivity [this message]
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