[PATCH 0/3] KVM: x86: APICv inhibition cleanups

From: Sean Christopherson
Date: Thu Mar 10 2022 - 23:35:33 EST


Refactor the APICv inhibition code to use small set/clear wrappers instead
of passing an impressively ambiguous "activate" boolean. Opportunistically
enhance the related tracepoint so that debugging why a VM can't use APICv
is slightly less painful.

Sean Christopherson (3):
KVM: x86: Make APICv inihibit reasons an enum and cleanup naming
KVM: x86: Add wrappers for setting/clearing APICv inhibits
KVM: x86: Trace all APICv inhibit changes and capture overall status

arch/x86/include/asm/kvm_host.h | 39 ++++++++++++++++--------
arch/x86/kvm/hyperv.c | 10 ++++--
arch/x86/kvm/i8254.c | 6 ++--
arch/x86/kvm/svm/avic.c | 4 +--
arch/x86/kvm/svm/svm.c | 11 +++----
arch/x86/kvm/svm/svm.h | 2 +-
arch/x86/kvm/trace.h | 22 ++++++++------
arch/x86/kvm/vmx/vmx.c | 4 +--
arch/x86/kvm/x86.c | 54 ++++++++++++++++++++-------------
9 files changed, 90 insertions(+), 62 deletions(-)


base-commit: ce41d078aaa9cf15cbbb4a42878cc6160d76525e
--
2.35.1.723.g4982287a31-goog