Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

[cascardo/linux.git] / arch / s390 / include / asm / mmu.h

diff --git a/arch/s390/include/asm/mmu.h b/arch/s390/include/asm/mmu.h
index 1822643..6d39329 100644 (file)
--- a/arch/s390/include/asm/mmu.h
+++ b/arch/s390/include/asm/mmu.h
@@ -8,8 +8,9 @@ typedef struct {
        cpumask_t cpu_attach_mask;
        atomic_t flush_count;
        unsigned int flush_mm;
-       spinlock_t list_lock;
+       spinlock_t pgtable_lock;
        struct list_head pgtable_list;
+       spinlock_t gmap_lock;
        struct list_head gmap_list;
        unsigned long asce;
        unsigned long asce_limit;
@@ -22,9 +23,11 @@ typedef struct {
        unsigned int use_skey:1;
 } mm_context_t;
 
-#define INIT_MM_CONTEXT(name)                                                \
-       .context.list_lock    = __SPIN_LOCK_UNLOCKED(name.context.list_lock), \
-       .context.pgtable_list = LIST_HEAD_INIT(name.context.pgtable_list),    \
+#define INIT_MM_CONTEXT(name)                                             \
+       .context.pgtable_lock =                                            \
+                       __SPIN_LOCK_UNLOCKED(name.context.pgtable_lock),   \
+       .context.pgtable_list = LIST_HEAD_INIT(name.context.pgtable_list), \
+       .context.gmap_lock = __SPIN_LOCK_UNLOCKED(name.context.gmap_lock), \
        .context.gmap_list = LIST_HEAD_INIT(name.context.gmap_list),
 
 static inline int tprot(unsigned long addr)