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(parent: 15b059e) | patch
x86, cpu: After uncapping CPUID, re-run CPU feature detection
authorH. Peter Anvin <hpa@linux.intel.com>
Tue, 28 Sep 2010 22:35:01 +0000 (15:35 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 21 Mar 2011 19:43:09 +0000 (12:43 -0700)
commitbfe4ecf769c30630b23a69c2441c6ab0a247ceaa
tree48072e1edc3157c530ddbf87824404b6743e51d1tree | snapshot
parent15b059e0f9e31f0e7f6b5397368054c005949feacommit | diff
x86, cpu: After uncapping CPUID, re-run CPU feature detection

commit d900329e20f4476db6461752accebcf7935a8055 upstream.

After uncapping the CPUID level, we need to also re-run the CPU
feature detection code.

This resolves kernel bugzilla 16322.

Reported-by: boris64 <bugzilla.kernel.org@boris64.net>
LKML-Reference: <tip-@git.kernel.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
arch/x86/kernel/cpu/common.c diff | blob | history
arch/x86/kernel/cpu/cpu.h diff | blob | history
arch/x86/kernel/cpu/intel.c diff | blob | history
Linux kernel for KaRo TX COM modules