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-rw-r--r--include/linux/mm.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 80fc92a49649..dd5ea3016fc4 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1070,6 +1070,7 @@ static inline int page_mapped(struct page *page)
1070#define VM_FAULT_WRITE 0x0008 /* Special case for get_user_pages */ 1070#define VM_FAULT_WRITE 0x0008 /* Special case for get_user_pages */
1071#define VM_FAULT_HWPOISON 0x0010 /* Hit poisoned small page */ 1071#define VM_FAULT_HWPOISON 0x0010 /* Hit poisoned small page */
1072#define VM_FAULT_HWPOISON_LARGE 0x0020 /* Hit poisoned large page. Index encoded in upper bits */ 1072#define VM_FAULT_HWPOISON_LARGE 0x0020 /* Hit poisoned large page. Index encoded in upper bits */
1073#define VM_FAULT_SIGSEGV 0x0040
1073 1074
1074#define VM_FAULT_NOPAGE 0x0100 /* ->fault installed the pte, not return page */ 1075#define VM_FAULT_NOPAGE 0x0100 /* ->fault installed the pte, not return page */
1075#define VM_FAULT_LOCKED 0x0200 /* ->fault locked the returned page */ 1076#define VM_FAULT_LOCKED 0x0200 /* ->fault locked the returned page */
@@ -1078,8 +1079,9 @@ static inline int page_mapped(struct page *page)
1078 1079
1079#define VM_FAULT_HWPOISON_LARGE_MASK 0xf000 /* encodes hpage index for large hwpoison */ 1080#define VM_FAULT_HWPOISON_LARGE_MASK 0xf000 /* encodes hpage index for large hwpoison */
1080 1081
1081#define VM_FAULT_ERROR (VM_FAULT_OOM | VM_FAULT_SIGBUS | VM_FAULT_HWPOISON | \ 1082#define VM_FAULT_ERROR (VM_FAULT_OOM | VM_FAULT_SIGBUS | VM_FAULT_SIGSEGV | \
1082 VM_FAULT_FALLBACK | VM_FAULT_HWPOISON_LARGE) 1083 VM_FAULT_HWPOISON | VM_FAULT_HWPOISON_LARGE | \
1084 VM_FAULT_FALLBACK)
1083 1085
1084/* Encode hstate index for a hwpoisoned large page */ 1086/* Encode hstate index for a hwpoisoned large page */
1085#define VM_FAULT_SET_HINDEX(x) ((x) << 12) 1087#define VM_FAULT_SET_HINDEX(x) ((x) << 12)