From: "Xuquan (Quan Xu)" <xuquan8@huawei.com>
To: "Xuquan (Quan Xu)" <xuquan8@huawei.com>,
"Tian, Kevin" <kevin.tian@intel.com>,
Jan Beulich <JBeulich@suse.com>
Cc: "yang.zhang.wz@gmail.com" <yang.zhang.wz@gmail.com>,
"Hanweidong (Randy)" <hanweidong@huawei.com>,
"George.Dunlap@eu.citrix.com" <George.Dunlap@eu.citrix.com>,
Andrew Cooper <andrew.cooper3@citrix.com>,
Tim Deegan <tim@xen.org>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>,
Jiangyifei <jiangyifei@huawei.com>,
"Nakajima, Jun" <jun.nakajima@intel.com>
Subject: Re: [PATCH v2] x86/apicv: fix RTC periodic timer and apicv issue
Date: Tue, 25 Oct 2016 09:01:59 +0000 [thread overview]
Message-ID: <E0A769A898ADB6449596C41F51EF62C6ABDE6E@SZXEMI506-MBX.china.huawei.com> (raw)
In-Reply-To: AADFC41AFE54684AB9EE6CBC0274A5D18DFDA5DB@SHSMSX101.ccr.corp.intel.com
On October 25, 2016 4:36 PM, Quan Xu wrote:
>I am afraid we could find a clean solution based on current implementation (kvm
Sorry, a typo..
s/could/could not/
>is ok).. and apicv results in decreased application performance for some windows
>guest.
>
>So I suggest to configure ' msr_based_apic=1' / 'apicv = 0' to enable viridian for
>windows guest.. this is a workaround..
>
>Quan
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next prev parent reply other threads:[~2016-10-25 9:01 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-20 13:30 [PATCH v2] x86/apicv: fix RTC periodic timer and apicv issue Xuquan (Euler)
2016-09-23 15:33 ` Jan Beulich
2016-09-23 23:34 ` Tian, Kevin
2016-09-24 1:06 ` Xuquan (Euler)
2016-09-26 6:39 ` Jan Beulich
2016-10-10 9:21 ` Xuquan (Quan Xu)
2016-10-10 9:39 ` Jan Beulich
2016-10-10 10:49 ` Xuquan (Quan Xu)
2016-10-11 7:48 ` Tian, Kevin
2016-10-11 11:12 ` Xuquan (Quan Xu)
2016-10-17 9:27 ` Xuquan (Quan Xu)
2016-10-21 8:43 ` Tian, Kevin
2016-10-24 7:02 ` Tian, Kevin
2016-10-25 8:36 ` Xuquan (Quan Xu)
2016-10-25 13:01 ` Konrad Rzeszutek Wilk
2016-10-26 8:42 ` Xuquan (Quan Xu)
2016-10-26 5:19 ` Tian, Kevin
2016-10-26 8:38 ` Xuquan (Quan Xu)
2016-10-26 9:35 ` Tian, Kevin
2016-10-26 12:02 ` Xuquan (Quan Xu)
2016-10-25 9:01 ` Xuquan (Quan Xu) [this message]
2016-09-26 6:35 ` Jan Beulich
2016-09-26 19:34 ` Tian, Kevin
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