x86/cpufeatures: Add X86_FEATURE_RDS

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commit 0cc5fa00b0 upstream

Add the CPU feature bit CPUID.7.0.EDX[31] which indicates whether the CPU
supports Reduced Data Speculation.

[ tglx: Split it out from a later patch ]

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Konrad Rzeszutek Wilk 2018-04-28 22:34:17 +02:00 • committed by Greg Kroah-Hartman

parent c6dc89dd04

commit 832b579e1e

1 changed files with 1 additions and 0 deletions

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arch/x86/include/asm/cpufeatures.h

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