Hi!
This patch allows AVIC's ICR emulation to be optional and thus allows
to workaround AVIC's errata #1235 by disabling this portion of the feature.
This is v3 of my patch series 'AVIC bugfixes and workarounds' including
review feedback.
Best regards,
Maxim Levitsky
Maxim Levitsky (4):
KVM: Add per vCPU flag specifying that a vCPU is loaded
x86: KVM: AVIC: stop using 'is_running' bit in avic_vcpu_put()
x86: KVM: don't read physical ID table entry in avic_pi_update_irte()
x86: KVM: SVM: allow optionally to disable AVIC's IPI virtualization
arch/x86/kvm/svm/avic.c | 72 ++++++++++++++++++++++++++--------------
include/linux/kvm_host.h | 1 +
virt/kvm/kvm_main.c | 10 ++++++
3 files changed, 59 insertions(+), 24 deletions(-)
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2.26.3
