From: Catalin Marinas <catalin.marinas@arm.com>
To: Marc Zyngier <maz@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org,
kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org,
Will Deacon <will@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
James Morse <james.morse@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
Joey Gouly <joey.gouly@arm.com>,
kernel-team@android.com
Subject: Re: [PATCH v2 08/10] arm64: Add HWCAP advertising FEAT_WFXT
Date: Wed, 20 Apr 2022 18:27:48 +0100 [thread overview]
Message-ID: <YmBClAXRSsiUDK/f@arm.com> (raw)
In-Reply-To: <20220419182755.601427-9-maz@kernel.org>
On Tue, Apr 19, 2022 at 07:27:53PM +0100, Marc Zyngier wrote:
> In order to allow userspace to enjoy WFET, add a new HWCAP that
> advertises it when available.
>
> Signed-off-by: Marc Zyngier <maz@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
I assume this series will go in via the kvm tree? Could we have the
HWCAP changes at the beginning, I'm sure they'll conflict with other
series (I plan to queue the SME patches).
--
Catalin
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next prev parent reply other threads:[~2022-04-20 17:29 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-19 18:27 [PATCH v2 00/10] arm64: Add initial support for FEAT_WFxT Marc Zyngier
2022-04-19 18:27 ` [PATCH v2 01/10] arm64: Expand ESR_ELx_WFx_ISS_TI to match its ARMv8.7 definition Marc Zyngier
2022-04-20 17:24 ` Catalin Marinas
2022-04-19 18:27 ` [PATCH v2 02/10] arm64: Add RV and RN fields for ESR_ELx_WFx_ISS Marc Zyngier
2022-04-20 17:25 ` Catalin Marinas
2022-04-19 18:27 ` [PATCH v2 03/10] KVM: arm64: Simplify kvm_cpu_has_pending_timer() Marc Zyngier
2022-04-19 18:27 ` [PATCH v2 04/10] KVM: arm64: Introduce kvm_counter_compute_delta() helper Marc Zyngier
2022-04-19 18:27 ` [PATCH v2 05/10] KVM: arm64: Handle blocking WFIT instruction Marc Zyngier
2022-04-19 18:27 ` [PATCH v2 06/10] KVM: arm64: Offer early resume for non-blocking WFxT instructions Marc Zyngier
2022-04-19 18:27 ` [PATCH v2 07/10] KVM: arm64: Expose the WFXT feature to guests Marc Zyngier
2022-04-20 17:46 ` Catalin Marinas
2022-04-19 18:27 ` [PATCH v2 08/10] arm64: Add HWCAP advertising FEAT_WFXT Marc Zyngier
2022-04-20 17:27 ` Catalin Marinas [this message]
2022-04-20 18:39 ` Marc Zyngier
2022-04-19 18:27 ` [PATCH v2 09/10] arm64: Add wfet()/wfit() helpers Marc Zyngier
2022-04-20 17:28 ` Catalin Marinas
2022-04-19 18:27 ` [PATCH v2 10/10] arm64: Use WFxT for __delay() when possible Marc Zyngier
2022-04-20 17:44 ` Catalin Marinas
2022-04-20 18:35 ` Marc Zyngier
2022-04-20 17:24 ` [PATCH v2 00/10] arm64: Add initial support for FEAT_WFxT Catalin Marinas
2022-04-20 18:50 ` Marc Zyngier
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