From: Catalin Marinas <catalin.marinas@arm.com>
To: linux-arm-kernel@lists.infradead.org,
Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Will Deacon <will@kernel.org>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Mark Brown <broonie@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH V3] arm64/cpufeature: Validate feature bits spacing in arm64_ftr_regs[]
Date: Tue, 7 Jul 2020 16:41:42 +0100 [thread overview]
Message-ID: <159413427852.3933.8454502691183086307.b4-ty@arm.com> (raw)
In-Reply-To: <1594131793-9498-1-git-send-email-anshuman.khandual@arm.com>
On Tue, 7 Jul 2020 19:53:13 +0530, Anshuman Khandual wrote:
> arm64_feature_bits for a register in arm64_ftr_regs[] are in a descending
> order as per their shift values. Validate that these features bits are
> defined correctly and do not overlap with each other. This check protects
> against any inadvertent erroneous changes to the register definitions.
Applied to arm64 (for-next/cpufeature), thanks!
[1/1] arm64/cpufeature: Validate feature bits spacing in arm64_ftr_regs[]
https://git.kernel.org/arm64/c/c6c83d757a13
Useful patch, found a misplaced field in the MTE series ;).
--
Catalin
prev parent reply other threads:[~2020-07-07 15:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-07 14:23 [PATCH V3] arm64/cpufeature: Validate feature bits spacing in arm64_ftr_regs[] Anshuman Khandual
2020-07-07 15:41 ` Catalin Marinas [this message]
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