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 v2 0/8] KVM: arm64: Backport of SVE fixes to v6.13
Date: Fri, 21 Mar 2025 00:10:09 +0000 [thread overview]
Message-ID: <20250321-stable-sve-6-13-v2-0-3150e3370c40@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>
---
Changes in v2:
- Remove an erronious kern_hyp_va().
- Move standard cherry pick to stable format in patch 8.
- Link to v1: https://lore.kernel.org/r/20250312-stable-sve-6-13-v1-0-c7ba07a6f4f7@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 | 11 +--
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, 201 insertions(+), 292 deletions(-)
---
base-commit: 648e04a805652f513af04b47035cde896addf9b0
change-id: 20250227-stable-sve-6-13-5ceaf408b5f7
Best regards,
--
Mark Brown <broonie@kernel.org>
next reply other threads:[~2025-03-21 0:14 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-21 0:10 Mark Brown [this message]
2025-03-21 0:10 ` [PATCH 6.13 v2 1/8] KVM: arm64: Calculate cptr_el2 traps on activating traps Mark Brown
2025-03-24 18:56 ` Patch "KVM: arm64: Calculate cptr_el2 traps on activating traps" has been added to the 6.13-stable tree gregkh
2025-03-21 0:10 ` [PATCH 6.13 v2 2/8] KVM: arm64: Unconditionally save+flush host FPSIMD/SVE/SME state Mark Brown
2025-03-24 18:56 ` Patch "KVM: arm64: Unconditionally save+flush host FPSIMD/SVE/SME state" has been added to the 6.13-stable tree gregkh
2025-03-21 0:10 ` [PATCH 6.13 v2 3/8] KVM: arm64: Remove host FPSIMD saving for non-protected KVM Mark Brown
2025-03-24 18:56 ` Patch "KVM: arm64: Remove host FPSIMD saving for non-protected KVM" has been added to the 6.13-stable tree gregkh
2025-03-21 0:10 ` [PATCH 6.13 v2 4/8] KVM: arm64: Remove VHE host restore of CPACR_EL1.ZEN Mark Brown
2025-03-24 18:56 ` Patch "KVM: arm64: Remove VHE host restore of CPACR_EL1.ZEN" has been added to the 6.13-stable tree gregkh
2025-03-21 0:10 ` [PATCH 6.13 v2 5/8] KVM: arm64: Remove VHE host restore of CPACR_EL1.SMEN Mark Brown
2025-03-24 18:56 ` Patch "KVM: arm64: Remove VHE host restore of CPACR_EL1.SMEN" has been added to the 6.13-stable tree gregkh
2025-03-21 0:10 ` [PATCH 6.13 v2 6/8] KVM: arm64: Refactor exit handlers Mark Brown
2025-03-24 18:56 ` Patch "KVM: arm64: Refactor exit handlers" has been added to the 6.13-stable tree gregkh
2025-03-21 0:10 ` [PATCH 6.13 v2 7/8] KVM: arm64: Mark some header functions as inline Mark Brown
2025-03-24 18:56 ` Patch "KVM: arm64: Mark some header functions as inline" has been added to the 6.13-stable tree gregkh
2025-03-21 0:10 ` [PATCH 6.13 v2 8/8] KVM: arm64: Eagerly switch ZCR_EL{1,2} Mark Brown
2025-03-24 18:56 ` Patch "KVM: arm64: Eagerly switch ZCR_EL{1,2}" has been added to the 6.13-stable tree gregkh
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