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* [PATCH 0/3] clean up interface between KVM and psp
@ 2021-08-16 20:24 Mingwei Zhang
  2021-08-16 20:24 ` [PATCH 1/3] KVM: SVM: move sev_decommission to psp driver Mingwei Zhang
                   ` (3 more replies)
  0 siblings, 4 replies; 8+ messages in thread
From: Mingwei Zhang @ 2021-08-16 20:24 UTC (permalink / raw)
  To: Paolo Bonzini, Brijesh Singh, Tom Lendacky, John Allen
  Cc: Sean Christopherson, Vitaly Kuznetsov, Wanpeng Li, Jim Mattson,
	Joerg Roedel, kvm, linux-crypto, linux-kernel, Alper Gun,
	Borislav Petkov, David Rienjes, Marc Orr, Peter Gonda,
	Vipin Sharma, Mingwei Zhang

This patch set is trying to help make the interface between KVM and psp
cleaner and simpler. In particular, the patches do the following
improvements:
 - avoid the requirement of psp data structures for some psp APIs.
 - hide error handling within psp API, eg., using sev_decommission.
 - hide the serialization requirement between DF_FLUSH and DEACTIVATE.

Mingwei Zhang (3):
  KVM: SVM: move sev_decommission to psp driver
  KVM: SVM: move sev_bind_asid to psp
  KVM: SVM: move sev_unbind_asid and DF_FLUSH logic into psp

 arch/x86/kvm/svm/sev.c       | 69 ++++--------------------------------
 drivers/crypto/ccp/sev-dev.c | 57 +++++++++++++++++++++++++++--
 include/linux/psp-sev.h      | 44 ++++++++++++++++++++---
 3 files changed, 102 insertions(+), 68 deletions(-)

--
2.33.0.rc1.237.g0d66db33f3-goog


^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2021-08-18  5:35 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-16 20:24 [PATCH 0/3] clean up interface between KVM and psp Mingwei Zhang
2021-08-16 20:24 ` [PATCH 1/3] KVM: SVM: move sev_decommission to psp driver Mingwei Zhang
2021-08-16 20:24 ` [PATCH 2/3] KVM: SVM: move sev_bind_asid to psp Mingwei Zhang
2021-08-16 20:24 ` [PATCH 3/3] KVM: SVM: move sev_unbind_asid and DF_FLUSH logic into psp Mingwei Zhang
2021-08-17  8:54 ` [PATCH 0/3] clean up interface between KVM and psp Paolo Bonzini
2021-08-17 18:08   ` Mingwei Zhang
2021-08-17 19:54     ` Brijesh Singh
2021-08-18  5:34       ` Mingwei Zhang

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