From: Marc Zyngier <maz@kernel.org>
To: Colton Lewis <coltonlewis@google.com>
Cc: stable@vger.kernel.org, oliver.upton@linux.dev,
sashal@kernel.org, gregkh@linuxfoundation.org,
mizhang@google.com, catalin.marinas@arm.com, will@kernel.org,
james.morse@arm.com, suzuki.poulose@arm.com,
yuzenghui@huawei.com, mark.rutland@arm.com, ahmed.genidi@arm.com,
leo.yan@arm.com, miguel.luis@oracle.com, dbrazdil@google.com,
kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 6.6 v2 1/6] arm64: sysreg: Add layout for ID_AA64MMFR4_EL1
Date: Thu, 09 Jul 2026 11:16:37 +0100 [thread overview]
Message-ID: <87y0fk5uyi.wl-maz@kernel.org> (raw)
In-Reply-To: <20260708225124.4130846-2-coltonlewis@google.com>
On Wed, 08 Jul 2026 23:51:19 +0100,
Colton Lewis <coltonlewis@google.com> wrote:
>
> From: Marc Zyngier <maz@kernel.org>
>
> [ Upstream commit cfc680bb04c54e61faa51a34d8383a0aa25b583f ]
>
> ARMv9.5 has infroduced ID_AA64MMFR4_EL1 with a bunch of new features.
> Add the corresponding layout.
>
> This is extracted from the public ARM SysReg_xml_A_profile-2023-09
> delivery, timestamped d55f5af8e09052abe92a02adf820deea2eaed717.
>
> Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
> Signed-off-by: Marc Zyngier <maz@kernel.org>
> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
> Reviewed-by: Miguel Luis <miguel.luis@oracle.com>
> Link: https://lore.kernel.org/r/20240122181344.258974-5-maz@kernel.org
> Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Please read Documentation/process/backporting.rst, and in particular
the section indicating the requirement for your own SoB.
None of these patches can be merged if this is missing.
M.
--
Jazz isn't dead. It just smells funny.
next prev parent reply other threads:[~2026-07-09 10:15 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-08 22:51 [PATCH 6.6 v2 0/6] arm64: KVM: Backport VHE-only boot fixes Colton Lewis
2026-07-08 22:51 ` [PATCH 6.6 v2 1/6] arm64: sysreg: Add layout for ID_AA64MMFR4_EL1 Colton Lewis
2026-07-08 23:03 ` sashiko-bot
2026-07-09 10:16 ` Marc Zyngier [this message]
2026-07-09 20:30 ` Colton Lewis
2026-07-08 22:51 ` [PATCH 6.6 v2 2/6] arm64: Treat HCR_EL2.E2H as RES1 when ID_AA64MMFR4_EL1.E2H0 is negative Colton Lewis
2026-07-08 22:59 ` sashiko-bot
2026-07-08 22:51 ` [PATCH 6.6 v2 3/6] arm64: Fix early handling of FEAT_E2H0 not being implemented Colton Lewis
2026-07-08 23:01 ` sashiko-bot
2026-07-08 22:51 ` [PATCH 6.6 v2 4/6] KVM: arm64: Initialize HCR_EL2.E2H early Colton Lewis
2026-07-08 23:03 ` sashiko-bot
2026-07-08 22:51 ` [PATCH 6.6 v2 5/6] KVM: arm64: Initialize SCTLR_EL1 in __kvm_hyp_init_cpu() Colton Lewis
2026-07-08 22:51 ` [PATCH 6.6 v2 6/6] arm64: Revamp HCR_EL2.E2H RES1 detection Colton Lewis
2026-07-08 22:59 ` sashiko-bot
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