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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-06-20 13:50:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-06-20 13:50:37 -0700 |
| commit | b3e978337b25b042aa653652a029e3d798814c12 (patch) | |
| tree | f03c4b0b6d9eadb4cef3daa8c1f9920415cdcefe /arch/x86/kvm/vmx/vmcs12.h | |
| parent | e929387449cf631e96840296a01922be1ef3c832 (diff) | |
| parent | b21e31b253048b7f9768ca7cc270e67765fd6ba2 (diff) | |
| download | linux-b3e978337b25b042aa653652a029e3d798814c12.tar.bz2 | |
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"Fixes for ARM and x86, plus selftest patches and nicer structs for
nested state save/restore"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: nVMX: reorganize initial steps of vmx_set_nested_state
KVM: arm/arm64: Fix emulated ptimer irq injection
tests: kvm: Check for a kernel warning
kvm: tests: Sort tests in the Makefile alphabetically
KVM: x86/mmu: Allocate PAE root array when using SVM's 32-bit NPT
KVM: x86: Modify struct kvm_nested_state to have explicit fields for data
KVM: fix typo in documentation
KVM: nVMX: use correct clean fields when copying from eVMCS
KVM: arm/arm64: vgic: Fix kvm_device leak in vgic_its_destroy
KVM: arm64: Filter out invalid core register IDs in KVM_GET_REG_LIST
KVM: arm64: Implement vq_present() as a macro
Diffstat (limited to 'arch/x86/kvm/vmx/vmcs12.h')
| -rw-r--r-- | arch/x86/kvm/vmx/vmcs12.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/kvm/vmx/vmcs12.h b/arch/x86/kvm/vmx/vmcs12.h index 3a742428ad17..337718fc8a36 100644 --- a/arch/x86/kvm/vmx/vmcs12.h +++ b/arch/x86/kvm/vmx/vmcs12.h @@ -201,9 +201,10 @@ struct __packed vmcs12 { /* * VMCS12_SIZE is the number of bytes L1 should allocate for the VMXON region * and any VMCS region. Although only sizeof(struct vmcs12) are used by the - * current implementation, 4K are reserved to avoid future complications. + * current implementation, 4K are reserved to avoid future complications and + * to preserve userspace ABI. */ -#define VMCS12_SIZE 0x1000 +#define VMCS12_SIZE KVM_STATE_NESTED_VMX_VMCS_SIZE /* * VMCS12_MAX_FIELD_INDEX is the highest index value used in any |