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From: "Luck, Tony" <tony.luck@intel.com>
To: Borislav Petkov <bp@alien8.de>, X86 ML <x86@kernel.org>
CC: LKML <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH 04/10] x86/cpufeature: Kill cpu_has_x2apic
Thread-Topic: [PATCH 04/10] x86/cpufeature: Kill cpu_has_x2apic
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Date: Tue, 29 Mar 2016 16:16:34 +0000
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> Tony, it looks like that cpu_has_x2apic in asm/iommu.h has been
> forgotten and can go now?

Yes - it looks to be a relic of some common code with x86 where ia64 needed
To indicate that it didn't have x2apic. Dropping it looks fine.

-Tony