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(parent: d8c3f70) | 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)
committerPaul Gortmaker <paul.gortmaker@windriver.com>
Thu, 6 Jan 2011 23:08:05 +0000 (18:08 -0500)
commit7ce01ddd26f64995f3da292187c41eaa81b00993
treeca019245f1b7d93d79a261f14deaec723d5ef9b5tree | snapshot
parentd8c3f70eafb7972e144644259f69f819fff1373ecommit | 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: Paul Gortmaker <paul.gortmaker@windriver.com>
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