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Re: [PATCH] x86: fix cpu MHz reporting for AMD family 0x11
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From:
Ingo Molnar <mingo@...>
To: Andreas Herrmann3 <andreas.herrmann3@...>
Cc: H. Peter Anvin <hpa@...>, Thomas Gleixner <tglx@...>, <linux-kernel@...>
Subject:
Re: [PATCH] x86: fix cpu MHz reporting for AMD family 0x11
Date: Friday, January 25, 2008 - 8:41 am
* Andreas Herrmann3 <andreas.herrmann3@amd.com> wrote:
quoted text
> Fix cpu MHz reporting for AMD family 0x11 when powernow-k8 is > disabled. > > Just adhere to the CONSTANT_TSC feature bit for AMD CPUs when deciding > whether cpu_khz needs calibration. The additional check for CPU family > is not needed and prevents calibration for future CPUs.
quoted text
> cpu_khz = tsc_khz; > if (cpu_has(&boot_cpu_data, X86_FEATURE_CONSTANT_TSC) && > - boot_cpu_data.x86_vendor == X86_VENDOR_AMD && > - boot_cpu_data.x86 == 16) > + (boot_cpu_data.x86_vendor == X86_VENDOR_AMD)) > cpu_khz = calculate_cpu_khz();
thanks Andreas, applied! Ingo --
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Messages in current thread:
[PATCH] x86: fix cpu MHz reporting for AMD family 0x11
, Andreas Herrmann3
, (Fri Jan 25, 8:28 am)
Re: [PATCH] x86: fix cpu MHz reporting for AMD family 0x11
, Ingo Molnar
, (Fri Jan 25, 8:41 am)
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