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Re: CVS commit: src/sys/arch/x86/x86

On 2018/01/11 18:18, SAITOH Masanobu wrote:
Module Name:	src
Committed By:	msaitoh
Date:		Thu Jan 11 09:18:16 UTC 2018

Modified Files:
	src/sys/arch/x86/x86: cpu.c

Log Message:
  Changing CR4 register may change cpuid values. For example, setting
CR4_OSXSAVE sets CPUID2_OSXSAVE. The CPUID2_OSXSAVE is in ci_feat_val[1],
so update it after changing CR4.

To generate a diff of this commit:
cvs rdiff -u -r1.144 -r1.145 src/sys/arch/x86/x86/cpu.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

 - Other than ci_feat_val[1] might be changed.
 - Updating microcode may also changes cpuid values.

                SAITOH Masanobu (

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