From: Wei Liu <wei.liu2@citrix.com>
To: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: xen-devel <xen-devel@lists.xenproject.org>,
Wei Liu <Wei.Liu2@citrix.com>, Jan Beulich <JBeulich@suse.com>
Subject: Re: [PATCH RFC] x86/xsave: prefer eager clearing of state over eager restoring
Date: Tue, 21 Aug 2018 11:10:28 +0100 [thread overview]
Message-ID: <20180821101028.4o3srromn4jtn6dz@citrix.com> (raw)
In-Reply-To: <5c43bed1-bc50-2cba-8346-8dca2b784056@citrix.com>
On Thu, Aug 16, 2018 at 10:07:00AM +0100, Andrew Cooper wrote:
> Irrespective of what we do here, I'd really like Wei to rebase his work
> to remove the lazy fpu logic from the nested virt paths, because its a
> no-brainer (perf wise) and comes with a massive amount of code
> simplification in Xen.
I am very happy to get rid of more code if that's agreed. :-)
Wei.
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next prev parent reply other threads:[~2018-08-21 10:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-22 10:57 [PATCH RFC] x86/xsave: prefer eager clearing of state over eager restoring Jan Beulich
2018-08-16 7:58 ` Ping: " Jan Beulich
2018-08-16 9:07 ` Andrew Cooper
2018-08-16 9:12 ` Andrew Cooper
2018-08-16 10:03 ` Jan Beulich
2018-08-16 11:27 ` Andrew Cooper
2018-08-16 11:40 ` Jan Beulich
2018-08-21 10:10 ` Wei Liu [this message]
2018-08-21 11:21 ` Jan Beulich
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