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* [PATCH v2 0/4] Manage vcpu flags from the host
@ 2020-07-13 21:05 Andrew Scull
  2020-07-13 21:05 ` [PATCH v2 1/4] KVM: arm64: Leave KVM_ARM64_DEBUG_DIRTY updates to " Andrew Scull
                   ` (4 more replies)
  0 siblings, 5 replies; 12+ messages in thread
From: Andrew Scull @ 2020-07-13 21:05 UTC (permalink / raw)
  To: kvmarm; +Cc: maz, kernel-team, dave.martin

The aim is to keep management of the flags in the host and out of hyp
where possible. I find this makes it easier to understand how the flags
are used as the responsibilities are clearly divided.

The series applies on top of kvmarm/next after VHE and nVHE have been
separated.

From v1 <20200710095754.3641976-1-ascull@google.com>:
 - Split FP change into smaller patches
 - Addressed Dave's other comments

Andrew Scull (4):
  KVM: arm64: Leave KVM_ARM64_DEBUG_DIRTY updates to the host
  KVM: arm64: Predicate FPSIMD vcpu flags on feature support
  KVM: arm64: Leave vcpu FPSIMD synchronization in host
  KVM: arm64: Stop mapping host task thread flags to hyp

 arch/arm64/include/asm/kvm_host.h         |  7 ++-
 arch/arm64/kvm/arm.c                      |  4 +-
 arch/arm64/kvm/debug.c                    |  2 +
 arch/arm64/kvm/fpsimd.c                   | 54 ++++++++++++++++-------
 arch/arm64/kvm/hyp/include/hyp/debug-sr.h |  2 -
 arch/arm64/kvm/hyp/include/hyp/switch.h   | 19 --------
 arch/arm64/kvm/hyp/nvhe/switch.c          |  3 +-
 arch/arm64/kvm/hyp/vhe/switch.c           |  3 +-
 8 files changed, 48 insertions(+), 46 deletions(-)

-- 
2.27.0.383.g050319c2ae-goog

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^ permalink raw reply	[flat|nested] 12+ messages in thread

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Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-07-13 21:05 [PATCH v2 0/4] Manage vcpu flags from the host Andrew Scull
2020-07-13 21:05 ` [PATCH v2 1/4] KVM: arm64: Leave KVM_ARM64_DEBUG_DIRTY updates to " Andrew Scull
2020-07-22 16:24   ` Dave Martin
2020-07-13 21:05 ` [PATCH v2 2/4] KVM: arm64: Predicate FPSIMD vcpu flags on feature support Andrew Scull
2020-07-22 16:23   ` Dave Martin
2020-07-13 21:05 ` [PATCH v2 3/4] KVM: arm64: Leave vcpu FPSIMD synchronization in host Andrew Scull
2020-07-22 16:24   ` Dave Martin
2020-07-13 21:05 ` [PATCH v2 4/4] KVM: arm64: Stop mapping host task thread flags to hyp Andrew Scull
2020-07-22 16:24   ` Dave Martin
2020-07-22 16:24 ` [PATCH v2 0/4] Manage vcpu flags from the host Dave Martin
2020-07-22 16:36   ` Marc Zyngier
2020-07-22 16:40     ` Dave Martin

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