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Linus Torvalds 14bed9bc81 - 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
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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
2025-07-29 17:18:46 -07:00
..
atom x86/platform/atom: Switch to new Intel CPU model defines 2024-06-03 09:49:00 +03:00
ce4100 serial: 8250: Move CE4100 quirks to a module under 8250 driver 2025-06-29 14:24:46 +02:00
efi x86/sev: Let sev_es_efi_map_ghcbs() map the CA pages too 2025-06-27 14:07:10 +02:00
geode x86/platform/geode: switch GPIO buttons and LEDs to software properties 2024-09-04 20:17:30 +02:00
intel x86/platform/iosf_mbi: Remove unused iosf_mbi_unregister_pmic_bus_access_notifier() 2025-04-01 20:31:39 +02:00
intel-mid x86/platform/intel-mid: Replace deprecated PCI functions 2024-11-11 11:59:21 +01:00
intel-quark x86/cpu: Fix FAM5_QUARK_X1000 to use X86_MATCH_VFM() 2024-10-31 12:02:21 -07:00
iris x86/platform: Switch back to struct platform_driver::remove() 2024-10-21 17:20:30 +02:00
olpc x86/msr: Rename 'wrmsrl()' to 'wrmsrq()' 2025-04-10 11:58:33 +02:00
pvh x86/asm: Remove semicolon from "rep" prefixes 2025-04-18 09:33:33 +02:00
scx200
ts5500
uv x86/apic: Convert to IRQCHIP_MOVE_DEFERRED 2025-01-15 21:38:53 +01:00
Makefile