Hi Paolo,
here is v4 of the groundwork patches for the upcoming SEV-ES support in
the Linux kernel. They are part of both the client patch-set and the KVM
hypervisor patches (under development).
Patch 1 necessary to fix a compile warning about a stack-frame getting
too large. Patches 2 and 3 define the Guest Hypervisor Communication
Block (GHCB) and accessor functions and the last patch is a cleanup.
This version addresses more review comments from Sean. Additionally the
patches are now checkpatch-clean.
It would be great if you could consider them for v5.9, so that the
client and the hypervisor patch-sets can be developed more independently
of each other.
Please let me know what you think.
Regards,
Joerg
Borislav Petkov (1):
KVM: SVM: Use __packed shorthand
Joerg Roedel (2):
KVM: SVM: nested: Don't allocate VMCB structures on stack
KVM: SVM: Add GHCB Accessor functions
Tom Lendacky (1):
KVM: SVM: Add GHCB definitions
arch/x86/include/asm/svm.h | 100 ++++++++++++++++++++++++++++++++++---
arch/x86/kvm/svm/nested.c | 47 +++++++++++------
arch/x86/kvm/svm/svm.c | 2 +
3 files changed, 128 insertions(+), 21 deletions(-)
--
2.17.1
