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

Sean Christopherson posted 3 patches 4 years, 3 months ago
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(-)
[PATCH 0/3] KVM: x86: APICv inhibition cleanups
Posted by Sean Christopherson 4 years, 3 months ago
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
Re: [PATCH 0/3] KVM: x86: APICv inhibition cleanups
Posted by Paolo Bonzini 4 years, 3 months ago
Queued, thanks.

Paolo