x86/cpufeatures: Add FEATURE_ZEN

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commit d1035d9718 upstream

Add a ZEN feature bit so family-dependent static_cpu_has() optimizations
can be built for ZEN.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Thomas Gleixner 2018-05-10 16:26:00 +02:00 • committed by Greg Kroah-Hartman

parent bbc0d1c335

commit 7f1efb5e74

2 changed files with 2 additions and 0 deletions

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arch/x86/include/asm/cpufeatures.h

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arch/x86/kernel/cpu/amd.c

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