[PATCH 0/2] KVM: x86: cleanup and fix userspace interrupt window

From: Paolo Bonzini
Date: Fri Nov 27 2020 - 06:21:21 EST


This is my take on the split irqchip bug that David reported. It's a
much more complicated patch, but I think it really gets to the bottom
of the issue and the code is clearer.

Paolo

Paolo Bonzini (2):
KVM: x86: handle !lapic_in_kernel case in kvm_cpu_*_extint
KVM: x86: Fix split-irqchip vs interrupt injection window request

arch/x86/include/asm/kvm_host.h | 1 +
arch/x86/kvm/irq.c | 87 +++++++++++++--------------------
arch/x86/kvm/lapic.c | 2 +-
arch/x86/kvm/x86.c | 17 +++----
4 files changed, 44 insertions(+), 63 deletions(-)

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2.28.0