From: "H. Peter Anvin" <hpa@zytor.com>
To: Andi Kleen <ak@linux.intel.com>
Cc: Vladimir Davydov <vdavydov@parallels.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>,
Borislav Petkov <borislav.petkov@amd.com>,
x86@kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] cpu: intel, amd: mask cleared cpuid features
Date: Fri, 20 Jul 2012 10:18:11 -0700 [thread overview]
Message-ID: <500992D3.8080108@zytor.com> (raw)
In-Reply-To: <20120720171002.GE13032@tassilo.jf.intel.com>
On 07/20/2012 10:10 AM, Andi Kleen wrote:
>
> And please use rdmsrl(), rdmsr() is so 90ies
>
rdmsr()/wrmsr() make more sense in cases like this where the upper and
lower halves of the MSR actually contain separate data.
-hpa
next prev parent reply other threads:[~2012-07-20 17:18 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-20 16:37 [PATCH 1/2] cpu: common: make clearcpuid option take bits list Vladimir Davydov
2012-07-20 16:37 ` [PATCH 2/2] cpu: intel, amd: mask cleared cpuid features Vladimir Davydov
2012-07-20 17:10 ` Andi Kleen
2012-07-20 17:18 ` H. Peter Anvin [this message]
2012-07-25 11:51 ` Vladimir Davydov
2012-07-20 17:20 ` H. Peter Anvin
2012-07-20 18:21 ` Vladimir Davydov
2012-07-20 20:19 ` H. Peter Anvin
2012-07-20 20:37 ` Vladimir Davydov
2012-07-21 10:37 ` Borislav Petkov
2012-07-24 7:06 ` Vladimir Davydov
2012-07-24 7:48 ` Borislav Petkov
2012-07-24 8:14 ` Andre Przywara
2012-07-24 8:29 ` Vladimir Davydov
2012-07-24 10:10 ` Borislav Petkov
2012-07-24 11:09 ` Vladimir Davydov
2012-07-24 12:34 ` Andre Przywara
2012-07-24 12:44 ` Alan Cox
2012-07-25 10:31 ` Vladimir Davydov
2012-07-25 10:58 ` Andre Przywara
2012-07-25 11:02 ` Vladimir Davydov
2012-07-25 11:17 ` Andre Przywara
2012-07-25 11:43 ` Vladimir Davydov
2012-07-25 11:31 ` Alan Cox
2012-07-25 11:46 ` Vladimir Davydov
2012-07-25 10:31 ` Vladimir Davydov
2012-07-25 10:43 ` Borislav Petkov
2012-07-25 11:39 ` Vladimir Davydov
2012-07-25 0:57 ` H. Peter Anvin
2012-07-25 6:58 ` Vladimir Davydov
2012-07-25 14:13 ` H. Peter Anvin
2012-07-25 11:49 ` Vladimir Davydov
2012-07-24 9:50 ` Borislav Petkov
2012-07-24 10:32 ` Alan Cox
2012-07-24 11:04 ` Borislav Petkov
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