Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.19.11 2025-04-10T14:20:06+00:00 2025-04-10T14:20:06+00:00 Stefano Garzarella sgarzare@redhat.com 2025-04-03T10:09:40+00:00 urn:sha1:b2849b0723668ae3e0739b2c9c066eafe8bc0961 Add helpers for the SVSM_VTPM_CMD calls used by the vTPM protocol defined by the AMD SVSM spec [1]. The vTPM protocol follows the Official TPM 2.0 Reference Implementation (originally by Microsoft, now part of the TCG) simulator protocol. [1] "Secure VM Service Module for SEV-SNP Guests" Publication # 58019 Revision: 1.00 Co-developed-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Co-developed-by: Claudio Carvalho <cclaudio@linux.ibm.com> Signed-off-by: Claudio Carvalho <cclaudio@linux.ibm.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Link: https://lore.kernel.org/r/20250403100943.120738-3-sgarzare@redhat.com