kvm.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
* [PATCH 0/9] KVM/ARM: Some vgic fixes and init sequence KVM selftests
@ 2020-12-12 18:50 Eric Auger
  2020-12-12 18:50 ` [PATCH 1/9] KVM: arm64: vgic-v3: Fix some error codes when setting RDIST base Eric Auger
                   ` (8 more replies)
  0 siblings, 9 replies; 33+ messages in thread
From: Eric Auger @ 2020-12-12 18:50 UTC (permalink / raw)
  To: eric.auger.pro, eric.auger, linux-kernel, kvm, kvmarm, maz, drjones
  Cc: alexandru.elisei, james.morse, julien.thierry.kdev,
	suzuki.poulose, shuah, pbonzini

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-selftests-and-fixes-v1

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               |   7 +-
 arch/arm64/kvm/vgic/vgic-kvm-device.c         |   3 +
 arch/arm64/kvm/vgic/vgic-mmio-v3.c            |  24 +-
 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(+), 15 deletions(-)
 create mode 100644 tools/testing/selftests/kvm/aarch64/vgic_init.c

-- 
2.21.3


^ permalink raw reply	[flat|nested] 33+ messages in thread

end of thread, other threads:[~2021-03-12 17:28 UTC | newest]

Thread overview: 33+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-12-12 18:50 [PATCH 0/9] KVM/ARM: Some vgic fixes and init sequence KVM selftests Eric Auger
2020-12-12 18:50 ` [PATCH 1/9] KVM: arm64: vgic-v3: Fix some error codes when setting RDIST base Eric Auger
2021-01-06 16:32   ` Alexandru Elisei
2021-01-14 10:02     ` Auger Eric
2020-12-12 18:50 ` [PATCH 2/9] KVM: arm64: Fix KVM_VGIC_V3_ADDR_TYPE_REDIST_REGION read Eric Auger
2021-01-06 17:12   ` Alexandru Elisei
2021-01-13 17:18     ` Auger Eric
2020-12-12 18:50 ` [PATCH 3/9] KVM: arm64: vgic-v3: Fix error handling in vgic_v3_set_redist_base() Eric Auger
2020-12-28 15:35   ` Marc Zyngier
2021-01-13 17:18     ` Auger Eric
2020-12-12 18:50 ` [PATCH 4/9] KVM: arm/arm64: vgic: Reset base address on kvm_vgic_dist_destroy() Eric Auger
2020-12-28 15:41   ` Marc Zyngier
2021-01-13 17:18     ` Auger Eric
2020-12-12 18:50 ` [PATCH 5/9] KVM: arm: move has_run_once after the map_resources Eric Auger
2021-01-12 14:55   ` Alexandru Elisei
2021-01-14 10:02     ` Auger Eric
2021-01-20 15:56       ` Alexandru Elisei
2021-03-12 17:27         ` Auger Eric
2020-12-12 18:50 ` [PATCH 6/9] docs: kvm: devices/arm-vgic-v3: enhance KVM_DEV_ARM_VGIC_CTRL_INIT doc Eric Auger
2021-01-12 15:39   ` Alexandru Elisei
2021-01-13 17:18     ` Auger Eric
2020-12-12 18:50 ` [PATCH 7/9] KVM: arm64: Simplify argument passing to vgic_uaccess_[read|write] Eric Auger
2021-01-12 16:04   ` Alexandru Elisei
2021-01-12 16:16     ` Alexandru Elisei
2021-01-13 17:18       ` Auger Eric
2020-12-12 18:50 ` [PATCH 8/9] KVM: arm64: vgic-v3: Expose GICR_TYPER.Last for userspace Eric Auger
2021-01-12 17:02   ` Alexandru Elisei
2021-01-14 10:16     ` Auger Eric
2021-01-20 16:13       ` Alexandru Elisei
2021-03-12 17:26         ` Auger Eric
2021-01-12 17:28   ` Alexandru Elisei
2021-01-12 17:48     ` Marc Zyngier
2020-12-12 18:50 ` [PATCH 9/9] KVM: selftests: aarch64/vgic-v3 init sequence tests Eric Auger

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).