calls properly with the goal of implementing EFI variable store in the
SVSM - a component which is trusted by the guest, vs in the firmware, which
is not
- Allow the kernel to handle #VC exceptions from EFI runtime services
properly when running as a SNP guest
- Rework and cleanup the SNP guest request issue glue code a bit
-----BEGIN PGP SIGNATURE-----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=KRgO
-----END PGP SIGNATURE-----
Merge tag 'x86_sev_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 SEV updates from Borislav Petkov:
- Map the SNP calling area pages too so that OVMF EFI fw can issue SVSM
calls properly with the goal of implementing EFI variable store in
the SVSM - a component which is trusted by the guest, vs in the
firmware, which is not
- Allow the kernel to handle #VC exceptions from EFI runtime services
properly when running as a SNP guest
- Rework and cleanup the SNP guest request issue glue code a bit
* tag 'x86_sev_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/sev: Let sev_es_efi_map_ghcbs() map the CA pages too
x86/sev/vc: Fix EFI runtime instruction emulation
x86/sev: Drop unnecessary parameter in snp_issue_guest_request()
x86/sev: Document requirement for linear mapping of guest request buffers
x86/sev: Allocate request in TSC_INFO_REQ on stack
virt: sev-guest: Contain snp_guest_request_ioctl in sev-guest
14bed9bc81