From: Eric Auger <eric.auger@redhat.com>
To: eric.auger.pro@gmail.com, eric.auger@redhat.com,
linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
kvmarm@lists.cs.columbia.edu, maz@kernel.org, drjones@redhat.com
Cc: alexandru.elisei@arm.com, james.morse@arm.com,
julien.thierry.kdev@gmail.com, suzuki.poulose@arm.com,
shuah@kernel.org, pbonzini@redhat.com
Subject: [PATCH v2 0/9] KVM/ARM: Some vgic fixes and init sequence KVM selftests
Date: Thu, 14 Jan 2021 11:36:59 +0100 [thread overview]
Message-ID: <20210114103708.26763-1-eric.auger@redhat.com> (raw)
While writting vgic v3 init sequence KVM selftests I noticed some
relatively minor issues. This was also the opportunity to try to
fix the issue laterly reported by Zenghui, related to the RDIST_TYPER
last bit emulation. The final patch is a first batch of VGIC init
sequence selftests. Of course they can be augmented with a lot more
register access tests, but let's try to move forward incrementally ...
Best Regards
Eric
This series can be found at:
https://github.com/eauger/linux/tree/vgic_kvmselftests_v2
History:
- Took into account all comments from Marc and Alexandru's except
the has_run_once still after the map_resources (this would oblige
me to revisit in depth the selftests)
Eric Auger (9):
KVM: arm64: vgic-v3: Fix some error codes when setting RDIST base
KVM: arm64: Fix KVM_VGIC_V3_ADDR_TYPE_REDIST_REGION read
KVM: arm64: vgic-v3: Fix error handling in vgic_v3_set_redist_base()
KVM: arm/arm64: vgic: Reset base address on kvm_vgic_dist_destroy()
KVM: arm: move has_run_once after the map_resources
docs: kvm: devices/arm-vgic-v3: enhance KVM_DEV_ARM_VGIC_CTRL_INIT doc
KVM: arm64: Simplify argument passing to vgic_uaccess_[read|write]
KVM: arm64: vgic-v3: Expose GICR_TYPER.Last for userspace
KVM: selftests: aarch64/vgic-v3 init sequence tests
.../virt/kvm/devices/arm-vgic-v3.rst | 2 +-
arch/arm64/kvm/arm.c | 4 +-
arch/arm64/kvm/vgic/vgic-init.c | 6 +-
arch/arm64/kvm/vgic/vgic-kvm-device.c | 3 +
arch/arm64/kvm/vgic/vgic-mmio-v3.c | 30 +-
arch/arm64/kvm/vgic/vgic-mmio.c | 10 +-
include/kvm/arm_vgic.h | 1 +
tools/testing/selftests/kvm/Makefile | 1 +
.../testing/selftests/kvm/aarch64/vgic_init.c | 453 ++++++++++++++++++
.../testing/selftests/kvm/include/kvm_util.h | 5 +
tools/testing/selftests/kvm/lib/kvm_util.c | 51 ++
11 files changed, 546 insertions(+), 20 deletions(-)
create mode 100644 tools/testing/selftests/kvm/aarch64/vgic_init.c
--
2.21.3
next reply other threads:[~2021-01-14 10:41 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-14 10:36 Eric Auger [this message]
2021-01-14 10:37 ` [PATCH v2 1/9] KVM: arm64: vgic-v3: Fix some error codes when setting RDIST base Eric Auger
2021-01-14 10:37 ` [PATCH v2 2/9] KVM: arm64: Fix KVM_VGIC_V3_ADDR_TYPE_REDIST_REGION read Eric Auger
2021-01-14 10:37 ` [PATCH v2 3/9] KVM: arm64: vgic-v3: Fix error handling in vgic_v3_set_redist_base() Eric Auger
2021-01-14 10:37 ` [PATCH v2 4/9] KVM: arm/arm64: vgic: Reset base address on kvm_vgic_dist_destroy() Eric Auger
2021-01-14 10:37 ` [PATCH v2 5/9] KVM: arm: move has_run_once after the map_resources Eric Auger
2021-01-14 10:37 ` [PATCH v2 6/9] docs: kvm: devices/arm-vgic-v3: enhance KVM_DEV_ARM_VGIC_CTRL_INIT doc Eric Auger
2021-01-14 10:37 ` [PATCH v2 7/9] KVM: arm64: Simplify argument passing to vgic_uaccess_[read|write] Eric Auger
2021-01-14 10:37 ` [PATCH v2 8/9] KVM: arm64: vgic-v3: Expose GICR_TYPER.Last for userspace Eric Auger
2021-01-14 10:37 ` [PATCH v2 9/9] KVM: selftests: aarch64/vgic-v3 init sequence tests Eric Auger
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