| Message ID | 20211101140324.197921-1-mlevitsk@redhat.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | nSVM optional features | expand |
On Mon, 2021-11-01 at 16:03 +0200, Maxim Levitsky wrote: > This is a resend of a few patches that implement few > SVM's optional features for nesting. > > I was testing these patches during last few weeks with various nested configurations > and I was unable to find any issues. > > I also implemented support for nested vGIF in the last patch. > > Best regards, > Maxim Levitsky > > Maxim Levitsky (6): > KVM: x86: SVM: add module param to control LBR virtualization > KVM: x86: nSVM: correctly virtualize LBR msrs when L2 is running > KVM: x86: nSVM: implement nested LBR virtualization > KVM: x86: nSVM: implement nested VMLOAD/VMSAVE > KVM: x86: nSVM: support PAUSE filter threshold and count when > cpu_pm=on > KVM: x86: SVM: implement nested vGIF > > arch/x86/kvm/svm/nested.c | 86 ++++++++++++++++++++--- > arch/x86/kvm/svm/svm.c | 140 ++++++++++++++++++++++++++++++++------ > arch/x86/kvm/svm/svm.h | 38 +++++++++-- > 3 files changed, 228 insertions(+), 36 deletions(-) > > -- > 2.26.3 > > Kind ping on these patches. Best regards, Maxim Levitsky
On Tue, 2021-11-16 at 23:38 +0200, Maxim Levitsky wrote: > On Mon, 2021-11-01 at 16:03 +0200, Maxim Levitsky wrote: > > This is a resend of a few patches that implement few > > SVM's optional features for nesting. > > > > I was testing these patches during last few weeks with various nested configurations > > and I was unable to find any issues. > > > > I also implemented support for nested vGIF in the last patch. > > > > Best regards, > > Maxim Levitsky > > > > Maxim Levitsky (6): > > KVM: x86: SVM: add module param to control LBR virtualization > > KVM: x86: nSVM: correctly virtualize LBR msrs when L2 is running > > KVM: x86: nSVM: implement nested LBR virtualization > > KVM: x86: nSVM: implement nested VMLOAD/VMSAVE > > KVM: x86: nSVM: support PAUSE filter threshold and count when > > cpu_pm=on > > KVM: x86: SVM: implement nested vGIF > > > > arch/x86/kvm/svm/nested.c | 86 ++++++++++++++++++++--- > > arch/x86/kvm/svm/svm.c | 140 ++++++++++++++++++++++++++++++++------ > > arch/x86/kvm/svm/svm.h | 38 +++++++++-- > > 3 files changed, 228 insertions(+), 36 deletions(-) > > > > -- > > 2.26.3 > > > > > Kind ping on these patches. Another kind ping on these patches. Best regards, Maxim Levitsky > > Best regards, > Maxim Levitsky
On 11/26/21 07:55, Maxim Levitsky wrote: >> Kind ping on these patches. > Another kind ping on these patches. I'm first flushing the fixes, and then will be back to new features. Paolo
This is a resend of a few patches that implement few SVM's optional features for nesting. I was testing these patches during last few weeks with various nested configurations and I was unable to find any issues. I also implemented support for nested vGIF in the last patch. Best regards, Maxim Levitsky Maxim Levitsky (6): KVM: x86: SVM: add module param to control LBR virtualization KVM: x86: nSVM: correctly virtualize LBR msrs when L2 is running KVM: x86: nSVM: implement nested LBR virtualization KVM: x86: nSVM: implement nested VMLOAD/VMSAVE KVM: x86: nSVM: support PAUSE filter threshold and count when cpu_pm=on KVM: x86: SVM: implement nested vGIF arch/x86/kvm/svm/nested.c | 86 ++++++++++++++++++++--- arch/x86/kvm/svm/svm.c | 140 ++++++++++++++++++++++++++++++++------ arch/x86/kvm/svm/svm.h | 38 +++++++++-- 3 files changed, 228 insertions(+), 36 deletions(-)