[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20210401085238.477270-1-eric.auger@redhat.com>
Date: Thu, 1 Apr 2021 10:52:30 +0200
From: Eric Auger <eric.auger@...hat.com>
To: eric.auger.pro@...il.com, eric.auger@...hat.com,
linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
kvmarm@...ts.cs.columbia.edu, maz@...nel.org, drjones@...hat.com,
alexandru.elisei@....com
Cc: james.morse@....com, suzuki.poulose@....com, shuah@...nel.org,
pbonzini@...hat.com
Subject: [PATCH v4 0/8] KVM/ARM: Some vgic fixes and init sequence KVM selftests
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_v4
History:
v3 -> v4:
- take into account Drew's comment on the kvm selftests. No
change to the KVM related patches compared to v3
v2 ->v3:
- reworked last bit read accessor to handle contiguous redist
regions and rdist not registered in ascending order
- removed [PATCH 5/9] KVM: arm: move has_run_once after the
map_resources
v1 -> v2:
- 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 (8):
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()
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/vgic/vgic-init.c | 13 +-
arch/arm64/kvm/vgic/vgic-kvm-device.c | 3 +
arch/arm64/kvm/vgic/vgic-mmio-v3.c | 116 +++-
arch/arm64/kvm/vgic/vgic-mmio.c | 10 +-
arch/arm64/kvm/vgic/vgic.h | 1 +
include/kvm/arm_vgic.h | 3 +
tools/testing/selftests/kvm/.gitignore | 1 +
tools/testing/selftests/kvm/Makefile | 1 +
.../testing/selftests/kvm/aarch64/vgic_init.c | 652 ++++++++++++++++++
.../testing/selftests/kvm/include/kvm_util.h | 9 +
tools/testing/selftests/kvm/lib/kvm_util.c | 77 +++
12 files changed, 838 insertions(+), 50 deletions(-)
create mode 100644 tools/testing/selftests/kvm/aarch64/vgic_init.c
--
2.26.3
Powered by blists - more mailing lists