From: Gavin Shan <gshan@redhat.com>
To: Linu Cherian <linu.cherian@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Ryan Roberts <ryan.roberts@arm.com>,
Kevin Brodsky <kevin.brodsky@arm.com>,
Anshuman Khandual <anshuman.khandual@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 6/6] arm64: cpufeature: Detect BBML3 based on ID_AA64MMFR2_EL1.BBM
Date: Thu, 16 Jul 2026 09:55:48 +1000 [thread overview]
Message-ID: <ca7bbc13-6772-4511-a414-58d4e7ef5b4d@redhat.com> (raw)
In-Reply-To: <20260715053408.1950475-7-linu.cherian@arm.com>
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 <linu.cherian@arm.com>
> ---
> arch/arm64/kernel/cpufeature.c | 17 +++++++++--------
> 1 file changed, 9 insertions(+), 8 deletions(-)
>
Reviewed-by: Gavin Shan <gshan@redhat.com>
prev parent reply other threads:[~2026-07-15 23:55 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-15 5:34 [PATCH v3 0/6] Add BBML3 cpu feature Linu Cherian
2026-07-15 5:34 ` [PATCH v3 1/6] arm64: cputype: Add Cortex-A520AE definitions Linu Cherian
2026-07-15 23:56 ` Gavin Shan
2026-07-15 5:34 ` [PATCH v3 2/6] arm64: cputype: Add C1-Nano definitions Linu Cherian
2026-07-15 23:57 ` Gavin Shan
2026-07-15 5:34 ` [PATCH v3 3/6] arm64: cpufeature: Extend bbml2_noabort support list Linu Cherian
2026-07-15 6:06 ` Anshuman Khandual
2026-07-16 0:00 ` Gavin Shan
2026-07-15 5:34 ` [PATCH v3 4/6] arm64: sysreg: Add BBM_3 Linu Cherian
2026-07-15 5:59 ` Anshuman Khandual
2026-07-16 0:01 ` Gavin Shan
2026-07-15 5:34 ` [PATCH v3 5/6] arm64: cpufeature: Rename BBML2_NOABORT as BBML3 Linu Cherian
2026-07-15 6:29 ` Anshuman Khandual
2026-07-15 23:54 ` Gavin Shan
2026-07-15 5:34 ` [PATCH v3 6/6] arm64: cpufeature: Detect BBML3 based on ID_AA64MMFR2_EL1.BBM Linu Cherian
2026-07-15 6:40 ` Anshuman Khandual
2026-07-15 23:55 ` Gavin Shan [this message]
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