From: "Tian, Kevin" <kevin.tian@intel.com>
To: Boris Ostrovsky <boris.ostrovsky@oracle.com>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Cc: "andrew.cooper3@citrix.com" <andrew.cooper3@citrix.com>,
"Nakajima, Jun" <jun.nakajima@intel.com>,
"jbeulich@suse.com" <jbeulich@suse.com>
Subject: Re: [PATCH v4 2/2] x86/vpmu: Disable VPMU if guest's CPUID indicates no PMU support
Date: Thu, 2 Mar 2017 06:23:14 +0000 [thread overview]
Message-ID: <AADFC41AFE54684AB9EE6CBC0274A5D190C52A83@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <1488380805-5421-3-git-send-email-boris.ostrovsky@oracle.com>
> From: Boris Ostrovsky [mailto:boris.ostrovsky@oracle.com]
> Sent: Wednesday, March 01, 2017 11:07 PM
>
> When toolstack overrides Intel CPUID leaf 0xa's PMU version with an
> invalid value VPMU should not be available to the guest.
>
> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
> Reviewed-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
https://lists.xen.org/xen-devel
prev parent reply other threads:[~2017-03-02 6:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-01 15:06 [PATCH v4 0/2] VPMU management update Boris Ostrovsky
2017-03-01 15:06 ` [PATCH v4 1/2] x86/vpmu: Add get/put_vpmu() and VPMU_AVAILABLE Boris Ostrovsky
2017-03-01 15:06 ` [PATCH v4 2/2] x86/vpmu: Disable VPMU if guest's CPUID indicates no PMU support Boris Ostrovsky
2017-03-02 6:23 ` Tian, Kevin [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=AADFC41AFE54684AB9EE6CBC0274A5D190C52A83@SHSMSX101.ccr.corp.intel.com \
--to=kevin.tian@intel.com \
--cc=andrew.cooper3@citrix.com \
--cc=boris.ostrovsky@oracle.com \
--cc=jbeulich@suse.com \
--cc=jun.nakajima@intel.com \
--cc=xen-devel@lists.xen.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.