The commit is pushed to "branch-rh7-3.10.0-229.7.2.vz7.9.x-ovz" and will appear
at https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-229.7.2.vz7.8.9
------>
commit a112644ac9b0d30b4da133badab1caf2015da6e8
Author: Vladimir Davydov <vdavy...@virtuozzo.com>
Date: Tue Oct 20 20:00:23 2015 +0400
arch: mask cpuid 0x00000007 features in /proc/cpuinfo
Port diff-arch-x86-mask-cpuid-0x00000007-features-in-_proc_cpuinfo
https://jira.sw.ru/browse/PSBM-30880
Signed-off-by: Vladimir Davydov <vdavy...@parallels.com>
=============================================================================
https://jira.sw.ru/browse/PSBM-33638
Signed-off-by: Vladimir Davydov <vdavy...@virtuozzo.com>
---
arch/x86/kernel/cpu/proc.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/x86/kernel/cpu/proc.c b/arch/x86/kernel/cpu/proc.c
index ee32933..e5087b7 100644
--- a/arch/x86/kernel/cpu/proc.c
+++ b/arch/x86/kernel/cpu/proc.c
@@ -81,6 +81,11 @@ static void init_cpu_flags(void *dummy)
flags->val[0] &= edx;
}
+ if (c->cpuid_level >= 0x00000007) {
+ __do_cpuid_fault(0x00000007, 0, &eax, &ebx, &ecx, &edx);
+ flags->val[9] &= ebx;
+ }
+
if ((c->extended_cpuid_level & 0xffff0000) == 0x80000000 &&
c->extended_cpuid_level >= 0x80000001) {
__do_cpuid_fault(0x80000001, 0, &eax, &ebx, &ecx, &edx);
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