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(parent: 0f44fbd) | 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)
committerH. Peter Anvin <hpa@linux.intel.com>
Tue, 28 Sep 2010 23:33:14 +0000 (16:33 -0700)
commitd900329e20f4476db6461752accebcf7935a8055
tree124a958a91f2b7652fd379cdc9c1d0a067b254d1tree | snapshot
parent0f44fbd297e1cda5d9ecc9f5321a86fe647c7d4acommit | diff
x86, cpu: After uncapping CPUID, re-run CPU feature detection

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>
Cc: <stable@kernel.org> v2.6.29..2.6.35
LKML-Reference: <tip-@git.kernel.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.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
Domain: System / Uncategorized;