From: Marc Zyngier <maz@kernel.org>
To: Oliver Upton <oliver.upton@linux.dev>,
James Morse <james.morse@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Joey Gouly <joey.gouly@arm.com>,
Mark Brown <broonie@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] KVM: arm64: Expose S1PIE to guests
Date: Tue, 8 Oct 2024 13:05:06 +0100 [thread overview]
Message-ID: <172838909377.2973199.1800004411282271028.b4-ty@kernel.org> (raw)
In-Reply-To: <20241005-kvm-arm64-fix-s1pie-v1-1-5901f02de749@kernel.org>
On Sat, 05 Oct 2024 00:19:37 +0100, Mark Brown wrote:
> Prior to commit 70ed7238297f ("KVM: arm64: Sanitise ID_AA64MMFR3_EL1")
> we just exposed the santised view of ID_AA64MMFR3_EL1 to guests, meaning
> that they saw both TCRX and S1PIE if present on the host machine. That
> commit added VMM control over the contents of the register and exposed
> S1POE but removed S1PIE, meaning that the extension is no longer visible
> to guests. Reenable support for S1PIE with VMM control.
>
> [...]
Applied to fixes, thanks!
[1/1] KVM: arm64: Expose S1PIE to guests
commit: d4a89e5aee23eaebdc45f63cb3d6d5917ff6acf4
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
prev parent reply other threads:[~2024-10-08 12:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-04 23:19 Mark Brown
2024-10-08 9:31 ` Joey Gouly
2024-10-08 12:05 ` Marc Zyngier [this message]
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