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SubjectRe: [PATCH 3/6] arm64/cpufeature: Add remaining feature bits in ID_MMFR4 register
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On 01/28/2020 12:39 PM, Anshuman Khandual wrote:
> Enable all remaining feature bits like EVT, CCIDX, LSM, HPDS, CnP, XNX,
> SpecSEI in ID_MMFR4 register per ARM DDI 0487E.a.

It might be worth adding a comment here mentioning why SpecSEI is
HIGHER_SAFE, unlike the majority.

>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
> Cc: linux-kernel@vger.kernel.org
> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>

With that:

Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>

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