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be5fa8737d42c5ba16d2ea72c23681f8abbb07e8
linux/arch/x86
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Paolo Bonzini be5fa8737d KVM: SVM: check validity of VMCB controls when returning from SMM 
The VMCB12 is stored in guest memory and can be mangled while in SMM; it
is then reloaded by svm_leave_smm(), but it is not checked again for
validity.

Move the cached vmcb12 control and save consistency checks out of
svm_set_nested_state() and into a helper, and reuse it in
svm_leave_smm().

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2026-03-11 18:41:11 +01:00
..
boot
Merge tag 'mm-stable-2026-02-11-19-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 11:32:37 -08:00
coco
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
configs
x86/xen: select HIBERNATE_CALLBACKS more directly
2025-09-08 20:10:20 +02:00
crypto
crypto: x86/aes-gcm - Use new AES library API
2026-01-15 14:09:08 -08:00
entry
x86/fred: Correct speculative safety in fred_extint()
2026-02-23 11:19:11 +01:00
events
perf/x86/intel/uncore: Add per-scheduler IMC CAS count events
2026-02-23 11:19:25 +01:00
hyperv
Convert more 'alloc_obj' cases to default GFP_KERNEL arguments
2026-02-21 20:03:00 -08:00
ia32
…
include
KVM: x86: Introduce KVM_X86_QUIRK_VMCS12_ALLOW_FREEZE_IN_SMM
2026-03-11 18:41:11 +01:00
kernel
x86/cfi: Fix CFI rewrite for odd alignments
2026-02-23 11:19:11 +01:00
kvm
KVM: SVM: check validity of VMCB controls when returning from SMM
2026-03-11 18:41:11 +01:00
lib
Merge tag 'mm-stable-2026-02-11-19-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 11:32:37 -08:00
math-emu
x86/math-emu: Fix div_Xsig() prototype
2025-11-09 21:01:08 +01:00
mm
x86/bug: Handle __WARN_printf() trap in early_fixup_exception()
2026-02-23 11:19:11 +01:00
net
x86/cfi: Fix CFI rewrite for odd alignments
2026-02-23 11:19:11 +01:00
pci
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
platform
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
power
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
purgatory
kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI
2025-09-24 14:29:14 -07:00
ras
…
realmode
Merge tag 'mm-stable-2025-05-31-14-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-05-31 15:44:16 -07:00
tools
x86/entry/vdso: Add vdso2c to .gitignore
2026-01-27 23:27:51 +01:00
um
arch: um/x86: Select ARCH_SUPPORTS_ATOMIC_RMW for UML_X86
2026-01-09 19:01:41 +08:00
video
sysfb: Replace screen_info with sysfb_primary_display
2025-12-16 14:12:44 +01:00
virt
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
xen
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
.gitignore
…
Kbuild
x86/kbuild: Incorporate boot/startup/ via Kbuild makefile
2025-09-03 17:59:59 +02:00
Kconfig
Merge tag 'mm-stable-2026-02-11-19-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 11:32:37 -08:00
Kconfig.assembler
x86/kconfig: Remove CONFIG_AS_AVX512
2025-08-21 14:35:01 +02:00
Kconfig.cpu
…
Kconfig.cpufeatures
Merge tag 'x86_entry_for_7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2026-02-10 19:34:26 -08:00
Kconfig.debug
…
Makefile
x86/entry/vdso: Update the object paths for "make vdso_install"
2026-01-16 12:58:45 -08:00
Makefile_32.cpu
x86/cpu: Drop unused Kconfig symbol X86_P6_NOP
2026-01-06 08:57:23 -08:00
Makefile.um
…