Sean, do you want me to repost with "v6" in all patches or this will do?
Thanks,
On 15/6/23 17:13, Alexey Kardashevskiy wrote:
Ouch, forgot to mark this as "v6". Sorry...
On 15/6/23 16:37, Alexey Kardashevskiy wrote:
This is to use another AMD SEV-ES hardware assisted register swap,
more detail in 6/9. In the process it's been suggested to fix other
things, here is the attempt, with the great help of amders.
The previous conversation is here:
https://lore.kernel.org/r/20230411125718.2297768-1-aik@xxxxxxx
This is based on sha1
6e2e1e779912 Ingo Molnar "Merge branch into tip/master: 'x86/sgx'".
The tree is here: https://github.com/aik/linux/tree/debugswap
Please comment. Thanks.
Alexey Kardashevskiy (6):
KVM: SEV: move set_dr_intercepts/clr_dr_intercepts from the header
KVM: SEV: Move SEV's GP_VECTOR intercept setup to SEV
KVM: SEV-ES: explicitly disable debug
KVM: SVM/SEV/SEV-ES: Rework intercepts
KVM: SEV: Enable data breakpoints in SEV-ES
KVM: SEV-ES: Eliminate #DB intercept when DebugSwap enabled
Sean Christopherson (3):
KVM: SVM: Rewrite sev_es_prepare_switch_to_guest()'s comment about
swap types
KVM: SVM: Don't defer NMI unblocking until next exit for SEV-ES guests
KVM: SVM: Don't try to pointlessly single-step SEV-ES guests for NMI
window
arch/x86/include/asm/cpufeatures.h | 1 +
arch/x86/include/asm/svm.h | 1 +
arch/x86/kvm/svm/svm.h | 42 ----------
tools/arch/x86/include/asm/cpufeatures.h | 1 +
arch/x86/kvm/svm/sev.c | 86 +++++++++++++++++---
arch/x86/kvm/svm/svm.c | 70 ++++++++++++++--
6 files changed, 137 insertions(+), 64 deletions(-)
--
Alexey
