Tom Lendacky 99ef9f5984 x86/sev: Allow non-VMPL0 execution when an SVSM is present ... To allow execution at a level other than VMPL0, an SVSM must be present. Allow the SEV-SNP guest to continue booting if an SVSM is detected and the hypervisor supports the SVSM feature as indicated in the GHCB hypervisor features bitmap. [ bp: Massage a bit. ] Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/2ce7cf281cce1d0cba88f3f576687ef75dc3c953.1717600736.git.thomas.lendacky@amd.com		2024-06-17 20:42:58 +02:00
..
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
acpi.c	x86: Do not include <asm/bootparam.h> in several files	2024-01-30 15:17:24 +01:00
cmdline.c	x86: Do not include <asm/bootparam.h> in several files	2024-01-30 15:17:24 +01:00
cpuflags.c	x86/sev-es: Check required CPU features for SEV-ES	2020-09-10 21:49:25 +02:00
early_serial_console.c	x86/boot: Put globals that are accessed early into the .data section	2022-04-20 20:10:54 +02:00
efi_mixed.S	x86/efistub: Add missing boot_params for mixed mode compat entry	2024-03-26 08:45:27 +01:00
efi.c	x86: Do not include <asm/bootparam.h> in several files	2024-01-30 15:17:24 +01:00
efi.h	x86/setup: Move internal setup_data structures into setup_data.h	2024-01-30 15:17:12 +01:00
error.c	x86/purgatory: Include header for warn() declaration	2023-08-03 16:37:18 +02:00
error.h	x86/purgatory: Include header for warn() declaration	2023-08-03 16:37:18 +02:00
head_32.S	x86/efistub: Avoid legacy decompressor when doing EFI boot	2023-08-07 21:07:43 +02:00
head_64.S	x86/boot/64: Clear most of CR4 in startup_64(), except PAE, MCE and LA57	2024-04-11 15:37:17 +02:00
ident_map_64.c	- Sumanth Korikkar has taught s390 to allocate hotplug-time page frames	2024-03-14 17:43:30 -07:00
idt_64.c	x86/boot: Ignore NMIs during very early boot	2023-11-30 09:55:40 +01:00
idt_handlers_64.S	x86/boot: Ignore NMIs during very early boot	2023-11-30 09:55:40 +01:00
kaslr.c	x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'	2023-10-18 12:03:03 +02:00
kernel_info.S	x86/boot: Introduce setup_indirect	2019-11-12 16:21:15 +01:00
Makefile	Makefile: remove redundant tool coverage variables	2024-05-14 23:35:48 +09:00
mem_encrypt.S	x86/boot/compressed: Only build mem_encrypt.S if AMD_MEM_ENCRYPT=y	2022-11-24 08:57:41 +01:00
mem.c	arch/x86: Fix typos	2024-01-03 11:46:22 +01:00
misc.c	EFI updates for v6.9:	2024-03-13 12:37:41 -07:00
misc.h	x86/boot: Add a message about ignored early NMIs	2024-02-06 10:51:11 +01:00
mkpiggy.c	x86/boot: Remove run-time relocations from head_{32,64}.S	2020-08-14 12:52:35 +02:00
pgtable_64.c	x86: Do not include <asm/bootparam.h> in several files	2024-01-30 15:17:24 +01:00
pgtable.h	x86/decompressor: Pass pgtable address to trampoline directly	2023-08-07 20:49:26 +02:00
sev.c	x86/sev: Allow non-VMPL0 execution when an SVSM is present	2024-06-17 20:42:58 +02:00
sev.h	x86/sev: Add SNP-specific unaccepted memory support	2023-06-06 18:31:37 +02:00
string.c	x86/boot: Provide KASAN compatible aliases for string routines	2019-05-24 08:44:16 +02:00
tdcall.S	x86/boot: Port I/O: Add decompression-time support for TDX	2022-04-07 08:27:52 -07:00
tdx-shared.c	x86/tdx: Add unaccepted memory support	2023-06-06 18:25:57 +02:00
tdx.c	x86/tdx: Remove 'struct tdx_hypercall_args'	2023-09-12 16:30:14 -07:00
tdx.h	x86/tdx: Detect TDX at early kernel decompression time	2022-04-07 08:27:51 -07:00
vmlinux.lds.S	x86/boot: Increase section and file alignment to 4k/512	2023-09-17 19:48:44 +02:00