linux/arch/x86
Sean Christopherson 4d2a1560ff KVM: nSVM: Use KVM-governed feature framework to track "vVM{SAVE,LOAD} enabled"
Track "virtual VMSAVE/VMLOAD exposed to L1" via a governed feature flag
instead of using a dedicated bit/flag in vcpu_svm.

Opportunistically add a comment explaining why KVM disallows virtual
VMLOAD/VMSAVE when the vCPU model is Intel.

No functional change intended.

Link: https://lore.kernel.org/r/20230815203653.519297-11-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
2023-08-17 11:43:29 -07:00
..
boot - Fix a race window where load_unaligned_zeropad() could cause 2023-06-26 16:32:47 -07:00
coco - Some SEV and CC platform helpers cleanup and simplifications now that 2023-06-27 13:26:30 -07:00
configs
crypto This push fixes an alignment crash in x86/aria. 2023-05-29 07:05:49 -04:00
entry x86: Rewrite ret_from_fork() in C 2023-07-10 09:52:25 +02:00
events perf/x86: Fix lockdep warning in for_each_sibling_event() on SPR 2023-07-10 09:52:20 +02:00
hyperv - Some SEV and CC platform helpers cleanup and simplifications now that 2023-06-27 13:26:30 -07:00
ia32
include KVM: x86: Use KVM-governed feature framework to track "XSAVES enabled" 2023-08-17 11:38:28 -07:00
kernel x86/reboot: Expose VMCS crash hooks if and only if KVM_{INTEL,AMD} is enabled 2023-08-03 15:37:14 -07:00
kvm KVM: nSVM: Use KVM-governed feature framework to track "vVM{SAVE,LOAD} enabled" 2023-08-17 11:43:29 -07:00
lib Locking changes for v6.5: 2023-06-27 14:14:30 -07:00
math-emu x86/fpu: Include asm/fpu/regset.h 2023-05-18 11:56:18 -07:00
mm Merge branch 'expand-stack' 2023-06-28 20:35:21 -07:00
net bpf: Fix a bpf_jit_dump issue for x86_64 with sysctl bpf_jit_enable. 2023-06-12 16:47:18 +02:00
pci - Address -Wmissing-prototype warnings 2023-06-26 16:43:54 -07:00
platform A single regression fix for x86: 2023-07-01 11:40:01 -07:00
power x86/topology: Remove CPU0 hotplug option 2023-05-15 13:44:49 +02:00
purgatory hardening updates for v6.5-rc1 2023-06-27 21:24:18 -07:00
ras
realmode x86/realmode: Make stack lock work in trampoline_compat() 2023-05-30 14:11:47 +02:00
tools ELF: fix all "Elf" typos 2023-04-08 13:45:37 -07:00
um um: make stub data pages size tweakable 2023-04-20 23:08:43 +02:00
video drm changes for 6.5-rc1: 2023-06-29 11:00:17 -07:00
virt/vmx/tdx
xen xen: branch for v6.5-rc2 2023-07-13 13:39:36 -07:00
.gitignore
Kbuild
Kconfig Tracing updates for 6.5: 2023-06-30 10:33:17 -07:00
Kconfig.assembler
Kconfig.cpu x86/cpu: Remove X86_FEATURE_NAMES 2023-05-15 20:03:08 +02:00
Kconfig.debug docs: move x86 documentation into Documentation/arch/ 2023-03-30 12:58:51 -06:00
Makefile x86/unwind/orc: Add ELF section with ORC version identifier 2023-06-16 17:17:42 +02:00
Makefile_32.cpu
Makefile.postlink x86/build: Avoid relocation information in final vmlinux 2023-06-14 19:54:40 +02:00
Makefile.um um: Only disable SSE on clang to work around old GCC bugs 2023-04-04 09:57:05 +02:00