From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Wed, 30 Jul 2025 00:18:46 +0000 (-0700)
Subject: Merge tag 'x86_sev_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=14bed9bc81bae64db98349319f367bfc7dab0afd;p=thirdparty%2Fkernel%2Flinux.git

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
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14bed9bc81bae64db98349319f367bfc7dab0afd