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[v2,0/4] KVM: SVM: SEV-ES groundwork

Message ID 20200730154340.14021-1-joro@8bytes.org (mailing list archive)
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Series KVM: SVM: SEV-ES groundwork | expand

Message

Joerg Roedel July 30, 2020, 3:43 p.m. UTC 
Hi Paolo,

here is v2 of the  groundwork patches for the upcoming SEV-ES support in
the Linux kernel. They are part of both the client patch-set and of the
KVM hypervisor patches (under development).

Patch 1 necesary to fix a compile warning about a stack-frame getting
too large. The other 3 patches are currently posted as part of the
SEV-ES client patch-set.

This version addresses the review comments from Sean.

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 | 103 ++++++++++++++++++++++++++++++++++---
 arch/x86/kvm/svm/nested.c  |  47 ++++++++++++-----
 arch/x86/kvm/svm/svm.c     |   2 +
 3 files changed, 131 insertions(+), 21 deletions(-)