Messages in this thread | | | Date | Mon, 9 Jan 2023 16:20:17 +1100 | Subject | Re: [PATCH kernel v2 0/3] KVM: SEV: Enable AMD SEV-ES DebugSwap | From | Alexey Kardashevskiy <> |
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On 9/12/22 15:38, Alexey Kardashevskiy wrote: > This is to use another AMD SEV-ES hardware assisted register swap, > more detail in 2/3. The patches are fairly independend but required in > this order. > > This is based on sha1 0d1409e4ff08 and requires something like this > for X86_FEATURE_NO_NESTED_DATA_BP: > https://lkml.org/lkml/2022/11/29/1229 > > This patchset is pushed out at > https://github.com/aik/linux/commits/debugswap > > > Please comment. Thanks.
Ping? Thanks,
> > btw the enormous cc: list came from get_maintainer.pl, keep it like > this or tell the script something to reduce the list? > > > Alexey Kardashevskiy (3): > x86/amd: Cache values in percpu variables > KVM: SEV: Enable data breakpoints in SEV-ES > x86/sev: Do not handle #VC for DR7 read/write > > arch/x86/include/asm/debugreg.h | 9 +++- > arch/x86/include/asm/msr-index.h | 1 + > arch/x86/include/asm/svm.h | 1 + > arch/x86/kvm/svm/svm.h | 16 +++++-- > tools/arch/x86/include/asm/msr-index.h | 1 + > arch/x86/kernel/cpu/amd.c | 45 ++++++++++++++------ > arch/x86/kernel/sev.c | 6 +++ > arch/x86/kvm/svm/sev.c | 29 +++++++++++++ > arch/x86/kvm/svm/svm.c | 3 +- > 9 files changed, 90 insertions(+), 21 deletions(-) >
-- Alexey
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