From: Marc Zyngier <maz@kernel.org>
To: Will Deacon <will@kernel.org>
Cc: kvmarm@lists.cs.columbia.edu,
linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org,
dave.martin@arm.com, daniel.kiss@arm.com,
Catalin Marinas <catalin.marinas@arm.com>,
James Morse <james.morse@arm.com>,
Julien Thierry <julien.thierry.kdev@gmail.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
broonie@kernel.org, kernel-team@android.com
Subject: Re: [PATCH 10/10] KVM: arm64: Enable SVE support for nVHE
Date: Thu, 18 Mar 2021 09:14:15 +0000 [thread overview]
Message-ID: <874kh8j02g.wl-maz@kernel.org> (raw)
In-Reply-To: <20210317180017.GB5713@willie-the-truck>
On Wed, 17 Mar 2021 18:00:17 +0000,
Will Deacon <will@kernel.org> wrote:
>
> On Tue, Mar 16, 2021 at 10:13:12AM +0000, Marc Zyngier wrote:
> > From: Daniel Kiss <daniel.kiss@arm.com>
> >
> > Now that KVM is equipped to deal with SVE on nVHE, remove the code
> > preventing it from being used as well as the bits of documentation
> > that were mentioning the incompatibility.
> >
> > Signed-off-by: Daniel Kiss <daniel.kiss@arm.com>
> > Signed-off-by: Marc Zyngier <maz@kernel.org>
> > ---
> > arch/arm64/Kconfig | 7 -------
> > arch/arm64/include/asm/kvm_host.h | 13 -------------
> > arch/arm64/kvm/arm.c | 5 -----
> > arch/arm64/kvm/reset.c | 4 ----
> > 4 files changed, 29 deletions(-)
>
> Acked-by: Will Deacon <will@kernel.org>
>
> I thought we might need to update the documentation too, but I couldn't
> actually find anywhere that needed it when I looked.
I though as well we had something either in api.rst or sve.rst, but
couldn't find anything either.
Thanks,
M.
--
Without deviation from the norm, progress is not possible.
prev parent reply other threads:[~2021-03-18 9:15 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-16 10:13 [PATCH 00/10] KVM: arm64: Enable SVE support on nVHE systems Marc Zyngier
2021-03-16 10:13 ` [PATCH 01/10] KVM: arm64: Provide KVM's own save/restore SVE primitives Marc Zyngier
2021-03-16 10:31 ` Quentin Perret
2021-03-16 12:17 ` Marc Zyngier
2021-03-17 14:30 ` Will Deacon
2021-03-16 10:13 ` [PATCH 02/10] KVM: arm64: Use {read,write}_sysreg_el1 to access ZCR_EL1 Marc Zyngier
2021-03-17 14:31 ` Will Deacon
2021-03-16 10:13 ` [PATCH 03/10] KVM: arm64: Let vcpu_sve_pffr() handle HYP VAs Marc Zyngier
2021-03-17 14:31 ` Will Deacon
2021-03-16 10:13 ` [PATCH 04/10] KVM: arm64: Introduce vcpu_sve_vq() helper Marc Zyngier
2021-03-17 14:01 ` Will Deacon
2021-03-16 10:13 ` [PATCH 05/10] KVM: arm64: Rework SVE host-save/guest-restore Marc Zyngier
2021-03-17 14:29 ` Will Deacon
2021-03-17 14:54 ` Marc Zyngier
2021-03-16 10:13 ` [PATCH 06/10] KVM: arm64: Map SVE context at EL2 when available Marc Zyngier
2021-03-17 16:01 ` Will Deacon
2021-03-18 8:56 ` Marc Zyngier
2021-03-16 10:13 ` [PATCH 07/10] KVM: arm64: Save guest's ZCR_EL1 before saving the FPSIMD state Marc Zyngier
2021-03-17 17:17 ` Will Deacon
2021-03-17 17:20 ` Will Deacon
2021-03-16 10:13 ` [PATCH 08/10] KVM: arm64: Add a nVHE-specific SVE VQ reset hypercall Marc Zyngier
2021-03-16 10:45 ` Quentin Perret
2021-03-16 12:18 ` Marc Zyngier
2021-03-16 14:24 ` Andrew Scull
2021-03-16 15:00 ` Marc Zyngier
2021-03-16 10:13 ` [PATCH 09/10] KVM: arm64: Save/restore SVE state for nVHE Marc Zyngier
2021-03-17 17:57 ` Will Deacon
2021-03-18 9:12 ` Marc Zyngier
2021-03-16 10:13 ` [PATCH 10/10] KVM: arm64: Enable SVE support " Marc Zyngier
2021-03-17 18:00 ` Will Deacon
2021-03-18 9:14 ` Marc Zyngier [this message]
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