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.
XXX:
- Other than ci_feat_val[1] might be changed.
- Updating microcode may also changes cpuid values.
--
-----------------------------------------------
SAITOH Masanobu (msai...@execsw.org
msai...@netbsd.org)
