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[175.34.8.244]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3140e6c0702sm4841421eec.22.2026.07.15.16.55.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 15 Jul 2026 16:55:54 -0700 (PDT) Message-ID: Date: Thu, 16 Jul 2026 09:55:48 +1000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 6/6] arm64: cpufeature: Detect BBML3 based on ID_AA64MMFR2_EL1.BBM To: Linu Cherian , Catalin Marinas , Will Deacon , Ryan Roberts , Kevin Brodsky , Anshuman Khandual , Suzuki K Poulose , Mark Rutland Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20260715053408.1950475-1-linu.cherian@arm.com> <20260715053408.1950475-7-linu.cherian@arm.com> Content-Language: en-US From: Gavin Shan In-Reply-To: <20260715053408.1950475-7-linu.cherian@arm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 7/15/26 3:34 PM, Linu Cherian wrote: > Add ID_AA64MMFR2_EL1.BBM based BBML3 feature detection in > cpu_supports_bbml3() so that cpus with the feature would > not have to be added into MIDR based supports_bbml3_list. > > Signed-off-by: Linu Cherian > --- > arch/arm64/kernel/cpufeature.c | 17 +++++++++-------- > 1 file changed, 9 insertions(+), 8 deletions(-) > Reviewed-by: Gavin Shan