From: Avi Kivity <avi@qumranet.com>
To: Anthony Liguori <anthony@codemonkey.ws>
Cc: "Yang, Sheng" <sheng.yang@intel.com>,
kvm@vger.kernel.org, Glauber Costa <gcosta@redhat.com>,
glommer@gmail.com
Subject: Re: [PATCH] mask out clflush
Date: Thu, 10 Jul 2008 17:10:35 +0300 [thread overview]
Message-ID: <4876185B.9030609@qumranet.com> (raw)
In-Reply-To: <487610A5.9030903@codemonkey.ws>
Anthony Liguori wrote:
>
> It's equivalent to a read from a VT perspective so if the read would
> trap, the clflush instruction will trap.
>
Reads don't normally go through the emulator. Is the guest clflush()ing
mmio addresses? Strange as these are not normally cached.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2008-07-10 14:10 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 [this message]
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
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