| Date | Wed, 21 Jun 2017 11:26:29 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [PATCH v3 08/11] x86/mm: Disable PCID on 32-bit kernels |
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On Tue, 20 Jun 2017, Andy Lutomirski wrote: > 32-bit kernels on new hardware will see PCID in CPUID, but PCID can > only be used in 64-bit mode. Rather than making all PCID code > conditional, just disable the feature on 32-bit builds. > > Signed-off-by: Andy Lutomirski <luto@kernel.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
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