From: Sheng Yang <sheng@linux.intel.com>
To: Avi Kivity <avi@redhat.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>,
kvm@vger.kernel.org, Dexuan Cui <dexuan.cui@intel.com>
Subject: Re: [PATCH v6] KVM: x86: Enable XSAVE/XRSTOR for guest
Date: Thu, 27 May 2010 18:22:30 +0800 [thread overview]
Message-ID: <201005271822.30582.sheng@linux.intel.com> (raw)
In-Reply-To: <4BFE40E4.1070701@redhat.com>
On Thursday 27 May 2010 17:52:36 Avi Kivity wrote:
> On 05/27/2010 12:47 PM, Sheng Yang wrote:
> > From: Dexuan Cui<dexuan.cui@intel.com>
> >
> > This patch enable guest to use XSAVE/XRSTOR instructions.
> >
> > We assume that host_xcr0 would use all possible bits that OS supported.
> >
> > And we loaded xcr0 in the same way we handled fpu - do it as late as we
> > can.
>
> Looks good.
>
> What's the outlook on a unit test?
Working on it now...
--
regards
Yang, Sheng
prev parent reply other threads:[~2010-05-27 10:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-27 9:47 [PATCH v6] KVM: x86: Enable XSAVE/XRSTOR for guest Sheng Yang
2010-05-27 9:52 ` Avi Kivity
2010-05-27 10:22 ` Sheng Yang [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=201005271822.30582.sheng@linux.intel.com \
--to=sheng@linux.intel.com \
--cc=avi@redhat.com \
--cc=dexuan.cui@intel.com \
--cc=kvm@vger.kernel.org \
--cc=mtosatti@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).