linux/arch/x86
Tom Lendacky e1d71116b6 KVM: SVM: Add support for SEV-ES GHCB MSR protocol function 0x100
The GHCB specification defines a GHCB MSR protocol using the lower
12-bits of the GHCB MSR (in the hypervisor this corresponds to the
GHCB GPA field in the VMCB).

Function 0x100 is a request for termination of the guest. The guest has
encountered some situation for which it has requested to be terminated.
The GHCB MSR value contains the reason for the request.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Message-Id: <f3a1f7850c75b6ea4101e15bbb4a3af1a203f1dc.1607620209.git.thomas.lendacky@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15 05:20:48 -05:00
..
boot x86/boot/compressed/64: Check SEV encryption in 64-bit boot-path 2020-10-29 18:06:52 +01:00
configs * A defconfig fix, from Daniel Díaz. 2020-09-20 15:06:43 -07:00
crypto crypto: x86/poly1305 - add back a needed assignment 2020-10-24 09:38:32 +11:00
entry A couple of x86 fixes which missed rc1 due to my stupidity: 2020-10-27 14:39:29 -07:00
events These are the performance events changes for v5.10: 2020-10-12 14:14:35 -07:00
hyperv hyperv-fixes for 5.10-rc3 2020-11-05 11:32:03 -08:00
ia32
include KVM: SVM: Add initial support for a VMGEXIT VMEXIT 2020-12-15 05:20:47 -05:00
kernel KVM: SVM: Add GHCB accessor functions for retrieving fields 2020-12-14 11:09:32 -05:00
kvm KVM: SVM: Add support for SEV-ES GHCB MSR protocol function 0x100 2020-12-15 05:20:48 -05:00
lib x86/lib: Change .weak to SYM_FUNC_START_WEAK for arch/x86/lib/mem*_64.S 2020-11-04 12:30:20 +01:00
math-emu
mm x86/head/64: Check SEV encryption before switching to kernel page-table 2020-10-29 18:09:59 +01:00
net bpf: x64: Do not emit sub/add 0, %rsp when !stack_depth 2020-09-29 16:47:39 -07:00
oprofile
pci pci-v5.10-changes 2020-10-22 12:41:00 -07:00
platform treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
power
purgatory treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
ras
realmode x86/head/64: Don't call verify_cpu() on starting APs 2020-09-09 11:33:20 +02:00
tools
um arch/um: partially revert the conversion to __section() macro 2020-10-26 15:39:37 -07:00
video
xen treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
.gitignore
Kbuild
Kconfig This feature enhances the current guest memory encryption support 2020-10-14 10:21:34 -07:00
Kconfig.assembler
Kconfig.cpu
Kconfig.debug x86, powerpc: Rename memcpy_mcsafe() to copy_mc_to_{user, kernel}() 2020-10-06 11:18:04 +02:00
Makefile
Makefile_32.cpu
Makefile.um