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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-06-23 10:23:33 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-06-23 10:23:33 +0300
commit8083f3d78825c0ea1948339613914b46105bfd0b (patch)
tree25319c8651919f48cbae12eb3fe7490413ff9669 /arch/x86/kvm/vmx/vmcs12.h
parent06b32fdb030989c45bb9dad685b794bf2395d53a (diff)
parent4b972a01a7da614b4796475f933094751a295a2f (diff)
downloadlinux-8083f3d78825c0ea1948339613914b46105bfd0b.tar.xz
Merge 5.2-rc6 into char-misc-next
We need the char-misc fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/x86/kvm/vmx/vmcs12.h')
-rw-r--r--arch/x86/kvm/vmx/vmcs12.h5
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