Re: [PATCH 0/5] Provide SEV-ES/SEV-SNP support for decrypting the VMSA

[Sean Christopherson]

On Thu, 20 Mar 2025 08:26:48 -0500, Tom Lendacky wrote:
> This series adds support for decrypting an SEV-ES/SEV-SNP VMSA in
> dump_vmcb() when the guest policy allows debugging.
> 
> It also contains some updates to dump_vmcb() to dump additional guest
> register state, print the type of guest, print the vCPU id, and adds a
> mutex to prevent interleaving of the dump_vmcb() messages when multiple
> vCPU threads call dump_vmcb(). These last patches can be dropped if not
> desired.
> 
> [...]

Applied to kvm-x86 svm, with Tom's fixups.  Please double check I didn't botch
those, the last few days have been a never ending comedy of errors on my end.

Thanks!

[1/5] KVM: SVM: Decrypt SEV VMSA in dump_vmcb() if debugging is enabled
      https://github.com/kvm-x86/linux/commit/962e2b6152ef
[2/5] KVM: SVM: Dump guest register state in dump_vmcb()
      https://github.com/kvm-x86/linux/commit/22f5c2003a18
[3/5] KVM: SVM: Add the type of VM for which the VMCB/VMSA is being dumped
      https://github.com/kvm-x86/linux/commit/db2645096105
[4/5] KVM: SVM: Include the vCPU ID when dumping a VMCB
      https://github.com/kvm-x86/linux/commit/0e6b677de730
[5/5] KVM: SVM: Add a mutex to dump_vmcb() to prevent concurrent output
      https://github.com/kvm-x86/linux/commit/468c27ae0215

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https://github.com/kvm-x86/linux/tree/next