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Date: Thu, 15 Aug 2024 11:39:27 +0100
From: Catalin Marinas <catalin.marinas@arm.com>
To: Mark Brown <broonie@kernel.org>
Cc: Will Deacon <will@kernel.org>, Jonathan Corbet <corbet@lwn.net>,
	Andrew Morton <akpm@linux-foundation.org>,
	Marc Zyngier <maz@kernel.org>,
	Oliver Upton <oliver.upton@linux.dev>,
	James Morse <james.morse@arm.com>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	Arnd Bergmann <arnd@arndb.de>, Oleg Nesterov <oleg@redhat.com>,
	Eric Biederman <ebiederm@xmission.com>,
	Shuah Khan <shuah@kernel.org>,
	"Rick P. Edgecombe" <rick.p.edgecombe@intel.com>,
	Deepak Gupta <debug@rivosinc.com>, Ard Biesheuvel <ardb@kernel.org>,
	Szabolcs Nagy <Szabolcs.Nagy@arm.com>, Kees Cook <kees@kernel.org>,
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Subject: Re: [PATCH v10 01/40] arm64/mm: Restructure arch_validate_flags()
 for extensibility
Message-ID: <Zr3a3_wTDqsQjay9@arm.com>
References: <20240801-arm64-gcs-v10-0-699e2bd2190b@kernel.org>
 <20240801-arm64-gcs-v10-1-699e2bd2190b@kernel.org>
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In-Reply-To: <20240801-arm64-gcs-v10-1-699e2bd2190b@kernel.org>

On Thu, Aug 01, 2024 at 01:06:28PM +0100, Mark Brown wrote:
> Currently arch_validate_flags() is written in a very non-extensible
> fashion, returning immediately if MTE is not supported and writing the MTE
> check as a direct return. Since we will want to add more checks for GCS
> refactor the existing code to be more extensible, no functional change
> intended.
> 
> Reviewed-by: Thiago Jung Bauermann <thiago.bauermann@linaro.org>
> Signed-off-by: Mark Brown <broonie@kernel.org>

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>