From: Marc Zyngier <maz@kernel.org>
To: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Jonathan Corbet <corbet@lwn.net>,
Oliver Upton <oliver.upton@linux.dev>,
Joey Gouly <joey.gouly@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Shuah Khan <shuah@kernel.org>, Mark Brown <broonie@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev,
linux-kselftest@vger.kernel.org
Subject: Re: (subset) [PATCH v4 1/2] KVM: arm64: Expose FEAT_LSFE to guests
Date: Fri, 19 Sep 2025 15:43:54 +0100 [thread overview]
Message-ID: <175829303126.1764550.939188785634158487.b4-ty@kernel.org> (raw)
In-Reply-To: <20250918-arm64-lsfe-v4-1-0abc712101c7@kernel.org>
On Thu, 18 Sep 2025 20:42:06 +0100, Mark Brown wrote:
> FEAT_LSFE (Large System Float Extension), providing atomic floating point
> memory operations, is optional from v9.5. This feature adds no new
> architectural state, expose the relevant ID register field to guests so
> they can discover it.
>
>
Applied to next, thanks!
[1/2] KVM: arm64: Expose FEAT_LSFE to guests
commit: 5d20605c8e7930254f7bee41336e421be247181c
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
next prev parent reply other threads:[~2025-09-19 14:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-18 19:42 [PATCH v4 0/2] arm64: Support FEAT_LSFE (Large System Float Extension) Mark Brown
2025-09-18 19:42 ` [PATCH v4 1/2] KVM: arm64: Expose FEAT_LSFE to guests Mark Brown
2025-09-18 20:57 ` Oliver Upton
2025-09-18 21:17 ` Mark Brown
2025-09-19 14:43 ` Marc Zyngier [this message]
2025-09-18 19:42 ` [PATCH v4 2/2] kselftest/arm64: Add lsfe to the hwcaps test Mark Brown
2025-09-19 18:38 ` [PATCH v4 0/2] arm64: Support FEAT_LSFE (Large System Float Extension) Will Deacon
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