linux/arch/x86
Paolo Bonzini 7962918160 KVM: emulate: do not adjust size of fastop and setcc subroutines
Instead of doing complicated calculations to find the size of the subroutines
(which are even more complicated because they need to be stringified into
an asm statement), just hardcode to 16.

It is less dense for a few combinations of IBT/SLS/retbleed, but it has
the advantage of being really simple.

Cc: stable@vger.kernel.org # 5.15.x: 84e7051c0b: x86/kvm: fix FASTOP_SIZE when return thunks are enabled
Cc: stable@vger.kernel.org
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-07-15 07:49:40 -04:00
..
boot x86/compressed/64: Add identity mappings for setup_data entries 2022-07-06 11:23:39 +02:00
coco x86/tdx: Handle load_unaligned_zeropad() page-cross to a shared page 2022-06-17 15:37:33 -07:00
configs x86/config: Make the x86 defconfigs a bit more usable 2022-03-27 20:58:35 +02:00
crypto crypto: x86 - eliminate anonymous module_init & module_exit 2022-04-08 16:13:31 +08:00
entry x86/entry: Move PUSH_AND_CLEAR_REGS() back into error_entry 2022-07-07 13:39:42 +02:00
events Two small perf updates: 2022-06-05 10:40:31 -07:00
hyperv x86/Hyper-V: Add SEV negotiate protocol support in Isolation VM 2022-06-15 18:27:40 +00:00
ia32 x86: Remove a.out support 2022-04-11 18:04:27 +02:00
include Just when you thought that all the speculation bugs were addressed and 2022-07-11 18:15:25 -07:00
kernel Just when you thought that all the speculation bugs were addressed and 2022-07-12 08:40:09 -07:00
kvm KVM: emulate: do not adjust size of fastop and setcc subroutines 2022-07-15 07:49:40 -04:00
lib x86/retbleed: Add fine grained Kconfig knobs 2022-06-29 17:43:41 +02:00
math-emu x86/32: Remove lazy GS macros 2022-04-14 14:09:43 +02:00
mm objtool: Update Retpoline validation 2022-06-27 10:33:59 +02:00
net x86/bpf: Use alternative RET encoding 2022-06-27 10:33:58 +02:00
pci x86/PCI: Revert "x86/PCI: Clip only host bridge windows for E820 regions" 2022-06-17 14:24:14 -05:00
platform arch/x86: replace cpumask_weight with cpumask_empty where appropriate 2022-06-03 06:52:57 -07:00
power x86/cpu: Load microcode during restore_processor_state() 2022-04-19 19:37:05 +02:00
purgatory
ras
realmode Intel Trust Domain Extensions 2022-05-23 17:51:12 -07:00
tools
um um: Fix out-of-bounds read in LDT setup 2022-05-27 09:03:41 +02:00
video
virt/vmx/tdx x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers 2022-04-07 08:27:50 -07:00
xen Just when you thought that all the speculation bugs were addressed and 2022-07-11 18:15:25 -07:00
.gitignore
Kbuild
Kconfig x86/retbleed: Add fine grained Kconfig knobs 2022-06-29 17:43:41 +02:00
Kconfig.assembler
Kconfig.cpu
Kconfig.debug x86/Kconfig: Fix indentation of arch/x86/Kconfig.debug 2022-05-25 15:39:27 +02:00
Makefile x86/retbleed: Add fine grained Kconfig knobs 2022-06-29 17:43:41 +02:00
Makefile_32.cpu
Makefile.um