From: "H. Peter Anvin" <hpa@zytor.com>
To: Zachary Amsden <zach@vmware.com>
Cc: Chris Wright <chrisw@sous-sol.org>,
Virtualization Mailing List <virtualization@lists.osdl.org>
Subject: Re: New CPUID/MSR driver; virtualization hooks
Date: Thu, 05 Apr 2007 14:40:18 -0700 [thread overview]
Message-ID: <46156CC2.7080600@zytor.com> (raw)
In-Reply-To: <461569B7.7060008@vmware.com>
Zachary Amsden wrote:
> H. Peter Anvin wrote:
>>
>> It seems to me that perhaps this is the way to do it:
>>
>> - Add cpuid_everything, rdmsr_everything and wrmsr_everything
>> entrypoints;
>
> Yes, although I think we can omit rdmsr / wrmsr.
I actually expect rdmsr/wrmsr to have a higher likelihood of weird
things. I don't know how many hypervisors can trap and handle those.
-hpa
next prev parent reply other threads:[~2007-04-05 21:40 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-05 0:50 New CPUID/MSR driver; virtualization hooks H. Peter Anvin
2007-04-05 1:16 ` Chris Wright
2007-04-05 1:23 ` H. Peter Anvin
2007-04-05 5:17 ` Zachary Amsden
2007-04-05 18:03 ` H. Peter Anvin
2007-04-05 21:09 ` Zachary Amsden
2007-04-05 21:09 ` H. Peter Anvin
2007-04-05 21:25 ` Zachary Amsden
2007-04-05 21:17 ` H. Peter Anvin
2007-04-05 21:27 ` Zachary Amsden
2007-04-05 21:40 ` H. Peter Anvin [this message]
2007-04-05 21:43 ` Jeremy Fitzhardinge
2007-04-05 21:43 ` Zachary Amsden
2007-04-05 21:49 ` Jeremy Fitzhardinge
2007-04-05 21:59 ` H. Peter Anvin
2007-04-05 22:19 ` Jeremy Fitzhardinge
2007-04-05 22:31 ` H. Peter Anvin
2007-04-05 21:54 ` Chris Wright
2007-04-05 1:48 ` Tony Breeds
2007-04-05 5:00 ` Zachary Amsden
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