From: Ian Campbell <Ian.Campbell@citrix.com>
To: Ben Guthro <ben@guthro.net>
Cc: Stephan Seitz <stse+xen@fsing.rootsland.net>,
xen-devel <xen-devel@lists.xen.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: CPU microcode update under xen
Date: Tue, 16 Oct 2012 19:42:23 +0100 [thread overview]
Message-ID: <1350412943.14440.13.camel@dagon.hellion.org.uk> (raw)
In-Reply-To: <CAOvdn6XHK28nsReVL4f-QCE1y4Tr8-dOJrtB7dHOY3gVAqMO3g@mail.gmail.com>
On Tue, 2012-10-16 at 18:54 +0100, Ben Guthro wrote:
> This is not yet merged.
Please try and avoid top posting...
> On Tue, Oct 16, 2012 at 1:27 PM, Stephan Seitz
> <stse+xen@fsing.rootsland.net> wrote:
[...]
> > Do I need another driver for microcode updates under XEN, or is it impossible for now?
There is also the option for Xen itself to load the microcode.
See the ucode option in
http://xenbits.xen.org/docs/4.2-testing/misc/xen-command-line.html
I think this is probably 4.2+ only though (not sure when it was added).
Ian.
next prev parent reply other threads:[~2012-10-16 18:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-16 17:27 CPU microcode update under xen Stephan Seitz
2012-10-16 17:54 ` Ben Guthro
2012-10-16 18:42 ` Ian Campbell [this message]
2012-10-17 7:04 ` Jan Beulich
2012-10-17 20:06 ` Stephan Seitz
2012-10-17 20:57 ` Konrad Rzeszutek Wilk
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