Borislav Petkov (AMD) e3ef461af3 x86/sev: Harden #VC instruction emulation somewhat ...

Compare the opcode bytes at rIP for each #VC exit reason to verify the
instruction which raised the #VC exception is actually the right one.

Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20240105101407.11694-1-bp@alien8.de

2024-01-29 17:08:22 +01:00

..

compressed

x86/sev: Harden #VC instruction emulation somewhat

2024-01-29 17:08:22 +01:00

tools

x86/boot: Increase section and file alignment to 4k/512

2023-09-17 19:48:44 +02:00

.gitignore

x86/boot: Modernize genimage script; hdimage+EFI support

2021-05-10 12:27:50 +02:00

a20.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497

2019-06-19 17:09:53 +02:00

apm.c

x86/boot: Fix comment spelling

2020-03-17 20:52:52 +01:00

bioscall.S

x86/boot: Avoid using Intel mnemonics in AT&T syntax asm

2023-01-10 13:03:23 +01:00

bitops.h

x86/boot: Remove superfluous type casting from arch/x86/boot/bitops.h

2022-08-15 19:17:43 +02:00

boot.h

Merge tag 'x86_build_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2022-05-23 18:15:44 -07:00

cmdline.c

treewide: Use fallthrough pseudo-keyword

2020-08-23 17:36:59 -05:00

copy.S

x86/asm: Do not annotate functions with GLOBAL

2019-10-18 11:25:58 +02:00

cpu.c

x86/cpu: Remove X86_FEATURE_NAMES

2023-05-15 20:03:08 +02:00

cpucheck.c

x86/boot: Use MSR read/write helpers instead of inline assembly

2022-04-06 13:02:13 +02:00

cpuflags.c

x86/boot: Remove x86_32 PIC using %ebx workaround

2022-11-29 16:26:53 +01:00

cpuflags.h

x86/tdx: Detect TDX at early kernel decompression time

2022-04-07 08:27:51 -07:00

ctype.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

early_serial_console.c

x86: Clean up 'sizeof x' => 'sizeof(x)'

2018-10-29 07:13:28 +01:00

edd.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497

2019-06-19 17:09:53 +02:00

genimage.sh

x86/boot: Fix make hdimage with older versions of mtools

2021-09-29 11:06:47 +02:00

header.S

x86/boot: Increase section and file alignment to 4k/512

2023-09-17 19:48:44 +02:00

install.sh

kbuild: factor out the common installation code into scripts/install.sh

2022-05-11 21:45:53 +09:00

io.h

x86/boot: Port I/O: Allow to hook up alternative helpers

2022-04-07 08:27:52 -07:00

main.c

Merge tag 'x86_build_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2022-05-23 18:15:44 -07:00

Makefile

x86/boot: Split off PE/COFF .data section

2023-09-17 19:48:43 +02:00

memory.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497

2019-06-19 17:09:53 +02:00

mkcpustr.c

x86/cpu: Print VMX flags in /proc/cpuinfo using VMX_FEATURES_*

2020-01-13 18:36:02 +01:00

msr.h

x86/boot: Introduce helpers for MSR reads/writes

2022-04-06 12:59:17 +02:00

mtools.conf.in

x86/boot: Fix make hdimage with older versions of mtools

2021-09-29 11:06:47 +02:00

pm.c

x86/asm: Always set A (accessed) flag in GDT descriptors

2023-12-20 10:57:51 +01:00

pmjump.S

x86/asm: Do not annotate functions with GLOBAL

2019-10-18 11:25:58 +02:00

printf.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497

2019-06-19 17:09:53 +02:00

regs.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 83

2019-05-24 17:37:52 +02:00

setup.ld

x86/boot: Increase section and file alignment to 4k/512

2023-09-17 19:48:44 +02:00

string.c

x86/boot: Remove redundant initialization of the 'delta' variable in strcmp()

2023-12-20 22:23:33 +01:00

string.h

x86/boot/string: Add missing function prototypes

2021-12-10 19:49:06 +01:00

tty.c

treewide: Convert macro and uses of __section(foo) to __section("foo")

2020-10-25 14:51:49 -07:00

version.c

kbuild: build init/built-in.a just once

2022-09-29 04:40:15 +09:00

vesa.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 48

2019-05-24 17:27:13 +02:00

video-bios.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497

2019-06-19 17:09:53 +02:00

video-mode.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497

2019-06-19 17:09:53 +02:00

video-vesa.c

sysfb: Enable boot time VESA graphic mode selection

2022-03-04 20:55:33 +01:00

video-vga.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497

2019-06-19 17:09:53 +02:00

video.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497

2019-06-19 17:09:53 +02:00

video.h

treewide: Convert macro and uses of __section(foo) to __section("foo")

2020-10-25 14:51:49 -07:00