From: Will Deacon <will@kernel.org>
To: linux-arm-kernel@lists.infradead.org
Cc: Will Deacon <will@kernel.org>,
Quentin Perret <qperret@google.com>,
Marc Zyngier <maz@kernel.org>,
Oliver Upton <oliver.upton@linux.dev>,
James Morse <james.morse@arm.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Sudeep Holla <sudeep.holla@arm.com>,
Sebastian Ene <sebastianene@google.com>,
Fuad Tabba <tabba@google.com>,
kvmarm@lists.linux.dev, kernel-team@android.com
Subject: [PATCH v3 00/10] KVM: arm64: FF-A proxy for pKVM
Date: Tue, 23 May 2023 11:18:17 +0100 [thread overview]
Message-ID: <20230523101828.7328-1-will@kernel.org> (raw)
Hi all,
This is version three of the pKVM FF-A proxy series previously posted
here:
v1: https://lore.kernel.org/r/20221116170335.2341003-1-qperret@google.com
v2: https://lore.kernel.org/r/20230419122051.1341-1-will@kernel.org
Changes since v2 include:
* Rename 'spmd_' functions per suggestion from Oliver
* Add some more comments
* Rebase onto 6.4-rc3
Cheers,
Will
Cc: Quentin Perret <qperret@google.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Oliver Upton <oliver.upton@linux.dev>
Cc: James Morse <james.morse@arm.com>
Cc: Alexandru Elisei <alexandru.elisei@arm.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Sebastian Ene <sebastianene@google.com>
Cc: Fuad Tabba <tabba@google.com>
Cc: kvmarm@lists.linux.dev
Cc: kernel-team@android.com
--->8
Fuad Tabba (1):
KVM: arm64: Handle FFA_FEATURES call from the host
Quentin Perret (1):
KVM: arm64: pkvm: Add support for fragmented FF-A descriptors
Will Deacon (8):
KVM: arm64: Block unsafe FF-A calls from the host
KVM: arm64: Probe FF-A version and host/hyp partition ID during init
KVM: arm64: Allocate pages for hypervisor FF-A mailboxes
KVM: arm64: Handle FFA_RXTX_MAP and FFA_RXTX_UNMAP calls from the host
KVM: arm64: Add FF-A helpers to share/unshare memory with secure world
KVM: arm64: Handle FFA_MEM_SHARE calls from the host
KVM: arm64: Handle FFA_MEM_RECLAIM calls from the host
KVM: arm64: Handle FFA_MEM_LEND calls from the host
arch/arm64/include/asm/kvm_host.h | 1 +
arch/arm64/include/asm/kvm_pkvm.h | 21 +
arch/arm64/kvm/arm.c | 1 +
arch/arm64/kvm/hyp/include/nvhe/ffa.h | 17 +
arch/arm64/kvm/hyp/include/nvhe/mem_protect.h | 3 +
arch/arm64/kvm/hyp/nvhe/Makefile | 2 +-
arch/arm64/kvm/hyp/nvhe/ffa.c | 762 ++++++++++++++++++
arch/arm64/kvm/hyp/nvhe/hyp-main.c | 3 +
arch/arm64/kvm/hyp/nvhe/mem_protect.c | 68 ++
arch/arm64/kvm/hyp/nvhe/setup.c | 11 +
arch/arm64/kvm/pkvm.c | 1 +
include/linux/arm_ffa.h | 8 +
12 files changed, 897 insertions(+), 1 deletion(-)
create mode 100644 arch/arm64/kvm/hyp/include/nvhe/ffa.h
create mode 100644 arch/arm64/kvm/hyp/nvhe/ffa.c
--
2.40.1.698.g37aff9b760-goog
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next reply other threads:[~2023-05-23 10:19 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-23 10:18 Will Deacon [this message]
2023-05-23 10:18 ` [PATCH v3 01/10] KVM: arm64: Block unsafe FF-A calls from the host Will Deacon
2023-05-23 10:18 ` [PATCH v3 02/10] KVM: arm64: Probe FF-A version and host/hyp partition ID during init Will Deacon
2023-05-23 10:18 ` [PATCH v3 03/10] KVM: arm64: Allocate pages for hypervisor FF-A mailboxes Will Deacon
2023-05-23 10:18 ` [PATCH v3 04/10] KVM: arm64: Handle FFA_RXTX_MAP and FFA_RXTX_UNMAP calls from the host Will Deacon
2023-05-23 10:18 ` [PATCH v3 05/10] KVM: arm64: Add FF-A helpers to share/unshare memory with secure world Will Deacon
2023-05-23 10:18 ` [PATCH v3 06/10] KVM: arm64: Handle FFA_MEM_SHARE calls from the host Will Deacon
2023-05-23 10:18 ` [PATCH v3 07/10] KVM: arm64: Handle FFA_MEM_RECLAIM " Will Deacon
2023-05-23 10:18 ` [PATCH v3 08/10] KVM: arm64: Handle FFA_MEM_LEND " Will Deacon
2025-07-12 13:55 ` [QUESTION] " daeroro
2023-05-23 10:18 ` [PATCH v3 09/10] KVM: arm64: Handle FFA_FEATURES call " Will Deacon
2023-05-23 10:18 ` [PATCH v3 10/10] KVM: arm64: pkvm: Add support for fragmented FF-A descriptors Will Deacon
2023-06-07 5:35 ` [PATCH v3 00/10] KVM: arm64: FF-A proxy for pKVM Oliver Upton
2023-06-08 17:28 ` Will Deacon
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