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Diffstat (limited to 'arch/s390/include/asm/mmu.h')
-rw-r--r--arch/s390/include/asm/mmu.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/include/asm/mmu.h b/arch/s390/include/asm/mmu.h
index bcfb6371086f..e21b618ad432 100644
--- a/arch/s390/include/asm/mmu.h
+++ b/arch/s390/include/asm/mmu.h
@@ -16,6 +16,8 @@ typedef struct {
unsigned long asce;
unsigned long asce_limit;
unsigned long vdso_base;
+ /* The mmu context belongs to a secure guest. */
+ atomic_t is_protected;
/*
* The following bitfields need a down_write on the mm
* semaphore when they are written to. As they are only