From: Mark Brown <broonie@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Marc Zyngier <maz@kernel.org>,
Oliver Upton <oliver.upton@linux.dev>,
Joey Gouly <joey.gouly@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev,
linux-kernel@vger.kernel.org, stable@vger.kernel.org,
Mark Brown <broonie@kernel.org>, Fuad Tabba <tabba@google.com>,
James Clark <james.clark@linaro.org>,
Mark Rutland <mark.rutland@arm.com>,
Eric Auger <eauger@redhat.com>,
Wilco Dijkstra <wilco.dijkstra@arm.com>,
Eric Auger <eric.auger@redhat.com>,
Florian Weimer <fweimer@redhat.com>,
Jeremy Linton <jeremy.linton@arm.com>,
Paolo Bonzini <pbonzini@redhat.com>
Subject: [PATCH 6.13 0/8] KVM: arm64: Backport of SVE fixes to v6.13
Date: Wed, 12 Mar 2025 23:49:08 +0000 [thread overview]
Message-ID: <20250312-stable-sve-6-13-v1-0-c7ba07a6f4f7@kernel.org> (raw)
This series backports some recent fixes for SVE/KVM interactions from
Mark Rutland to v6.13.
Signed-off-by: Mark Brown <broonie@kernel.org>
---
Fuad Tabba (1):
KVM: arm64: Calculate cptr_el2 traps on activating traps
Mark Rutland (7):
KVM: arm64: Unconditionally save+flush host FPSIMD/SVE/SME state
KVM: arm64: Remove host FPSIMD saving for non-protected KVM
KVM: arm64: Remove VHE host restore of CPACR_EL1.ZEN
KVM: arm64: Remove VHE host restore of CPACR_EL1.SMEN
KVM: arm64: Refactor exit handlers
KVM: arm64: Mark some header functions as inline
KVM: arm64: Eagerly switch ZCR_EL{1,2}
arch/arm64/include/asm/kvm_host.h | 25 ++----
arch/arm64/kernel/fpsimd.c | 25 ------
arch/arm64/kvm/arm.c | 9 ---
arch/arm64/kvm/fpsimd.c | 100 ++----------------------
arch/arm64/kvm/hyp/entry.S | 5 ++
arch/arm64/kvm/hyp/include/hyp/switch.h | 133 ++++++++++++++++++++++---------
arch/arm64/kvm/hyp/nvhe/hyp-main.c | 15 ++--
arch/arm64/kvm/hyp/nvhe/pkvm.c | 30 -------
arch/arm64/kvm/hyp/nvhe/switch.c | 134 ++++++++++++++++++--------------
arch/arm64/kvm/hyp/vhe/switch.c | 21 ++---
10 files changed, 204 insertions(+), 293 deletions(-)
---
base-commit: 251aeb0f2f570db5290d0dc2f8ebf87247b00b85
change-id: 20250227-stable-sve-6-13-5ceaf408b5f7
Best regards,
--
Mark Brown <broonie@kernel.org>
next reply other threads:[~2025-03-12 23:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-12 23:49 Mark Brown [this message]
2025-03-12 23:49 ` [PATCH 6.13 1/8] KVM: arm64: Calculate cptr_el2 traps on activating traps Mark Brown
2025-03-12 23:49 ` [PATCH 6.13 2/8] KVM: arm64: Unconditionally save+flush host FPSIMD/SVE/SME state Mark Brown
2025-03-12 23:49 ` [PATCH 6.13 3/8] KVM: arm64: Remove host FPSIMD saving for non-protected KVM Mark Brown
2025-03-12 23:49 ` [PATCH 6.13 4/8] KVM: arm64: Remove VHE host restore of CPACR_EL1.ZEN Mark Brown
2025-03-12 23:49 ` [PATCH 6.13 5/8] KVM: arm64: Remove VHE host restore of CPACR_EL1.SMEN Mark Brown
2025-03-12 23:49 ` [PATCH 6.13 6/8] KVM: arm64: Refactor exit handlers Mark Brown
2025-03-12 23:49 ` [PATCH 6.13 7/8] KVM: arm64: Mark some header functions as inline Mark Brown
2025-03-12 23:49 ` [PATCH 6.13 8/8] KVM: arm64: Eagerly switch ZCR_EL{1,2} Mark Brown
2025-03-19 10:29 ` Mark Rutland
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