4 files changed, 9 insertions, 26 deletions
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 17bccd3a4..dd6d9b89d 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -550,11 +550,10 @@ static inline int pmd_none_or_trans_huge_or_clear_bad(pmd_t *pmd)
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
 	barrier();
 #endif
-	if (pmd_none(pmdval))
+	if (pmd_none(pmdval) || pmd_trans_huge(pmdval))
 		return 1;
 	if (unlikely(pmd_bad(pmdval))) {
-		if (!pmd_trans_huge(pmdval))
-			pmd_clear_bad(pmd);
+		pmd_clear_bad(pmd);
 		return 1;
 	}
 	return 0;
diff --git a/include/linux/ceph/decode.h b/include/linux/ceph/decode.h
index 0442c3d80..a6ef9cc26 100644
--- a/include/linux/ceph/decode.h
+++ b/include/linux/ceph/decode.h
@@ -8,23 +8,6 @@
 
 #include <linux/ceph/types.h>
 
-/* This seemed to be the easiest place to define these */
-
-#define	U8_MAX	((u8)(~0U))
-#define	U16_MAX	((u16)(~0U))
-#define	U32_MAX	((u32)(~0U))
-#define	U64_MAX	((u64)(~0ULL))
-
-#define	S8_MAX	((s8)(U8_MAX >> 1))
-#define	S16_MAX	((s16)(U16_MAX >> 1))
-#define	S32_MAX	((s32)(U32_MAX >> 1))
-#define	S64_MAX	((s64)(U64_MAX >> 1LL))
-
-#define	S8_MIN	((s8)(-S8_MAX - 1))
-#define	S16_MIN	((s16)(-S16_MAX - 1))
-#define	S32_MIN	((s32)(-S32_MAX - 1))
-#define	S64_MIN	((s64)(-S64_MAX - 1LL))
-
 /*
  * in all cases,
  *   void **p     pointer to position pointer
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 9be5ac960..c1999d1fe 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -120,15 +120,15 @@ struct dentry {
 	void *d_fsdata;			/* fs-specific data */
 
 	struct list_head d_lru;		/* LRU list */
+	struct list_head d_child;	/* child of parent list */
+	struct list_head d_subdirs;	/* our children */
 	/*
-	 * d_child and d_rcu can share memory
+	 * d_alias and d_rcu can share memory
 	 */
 	union {
-		struct list_head d_child;	/* child of parent list */
+		struct hlist_node d_alias;	/* inode alias list */
 	 	struct rcu_head d_rcu;
 	} d_u;
-	struct list_head d_subdirs;	/* our children */
-	struct hlist_node d_alias;	/* inode alias list */
 };
 
 /*
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 50751e56f..300bf2d56 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -894,6 +894,7 @@ static inline int page_mapped(struct page *page)
 #define VM_FAULT_WRITE	0x0008	/* Special case for get_user_pages */
 #define VM_FAULT_HWPOISON 0x0010	/* Hit poisoned small page */
 #define VM_FAULT_HWPOISON_LARGE 0x0020  /* Hit poisoned large page. Index encoded in upper bits */
+#define VM_FAULT_SIGSEGV 0x0040
 
 #define VM_FAULT_NOPAGE	0x0100	/* ->fault installed the pte, not return page */
 #define VM_FAULT_LOCKED	0x0200	/* ->fault locked the returned page */
@@ -901,8 +902,8 @@ static inline int page_mapped(struct page *page)
 
 #define VM_FAULT_HWPOISON_LARGE_MASK 0xf000 /* encodes hpage index for large hwpoison */
 
-#define VM_FAULT_ERROR	(VM_FAULT_OOM | VM_FAULT_SIGBUS | VM_FAULT_HWPOISON | \
-			 VM_FAULT_HWPOISON_LARGE)
+#define VM_FAULT_ERROR	(VM_FAULT_OOM | VM_FAULT_SIGBUS | VM_FAULT_SIGSEGV | \
+			 VM_FAULT_HWPOISON | VM_FAULT_HWPOISON_LARGE)
 
 /* Encode hstate index for a hwpoisoned large page */
 #define VM_FAULT_SET_HINDEX(x) ((x) << 12)