From: "Andreas Färber" <afaerber@suse.de>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Anthony Liguori <aliguori@us.ibm.com>,
Eduardo Habkost <ehabkost@redhat.com>,
Jan Kiszka <jan.kiszka@siemens.com>,
Don Slutz <Don@CloudSwitch.com>,
qemu-devel@nongnu.org, Blue Swirl <blauwirbel@gmail.com>,
Igor Mammedov <imammedo@redhat.com>
Subject: Re: [Qemu-devel] [PATCHv3] qemu: enable PV EOI for qemu 1.3
Date: Mon, 22 Oct 2012 12:06:42 +0200 [thread overview]
Message-ID: <50851AB2.1060304@suse.de> (raw)
In-Reply-To: <20121018150127.GA29551@redhat.com>
Am 18.10.2012 17:01, schrieb Michael S. Tsirkin:
> Enable KVM PV EOI by default. You can still disable it with
> -kvm_pv_eoi cpu flag. To avoid breaking cross-version migration,
> enable only for qemu 1.3 (or in the future, newer) machine type.
>
> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Thanks for updating,
Reviewed-by: Andreas Färber <afaerber@suse.de>
The commit message is not so telling whether there are any downsides
(security implications?) to enabling this by default if supported, so
I'll leave it to Anthony to ack/apply this.
Regards,
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
next prev parent reply other threads:[~2012-10-22 10:07 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-18 15:01 [Qemu-devel] [PATCHv3] qemu: enable PV EOI for qemu 1.3 Michael S. Tsirkin
2012-10-22 10:06 ` Andreas Färber [this message]
2012-10-22 13:12 ` Michael S. Tsirkin
2012-10-22 12:17 ` Eduardo Habkost
2012-10-22 12:18 ` Eduardo Habkost
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=50851AB2.1060304@suse.de \
--to=afaerber@suse.de \
--cc=Don@CloudSwitch.com \
--cc=aliguori@us.ibm.com \
--cc=blauwirbel@gmail.com \
--cc=ehabkost@redhat.com \
--cc=imammedo@redhat.com \
--cc=jan.kiszka@siemens.com \
--cc=mst@redhat.com \
--cc=qemu-devel@nongnu.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.