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-rw-r--r--arch/um/include/os.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/um/include/os.h b/arch/um/include/os.h
index 583329d0a539..6f766e1faecc 100644
--- a/arch/um/include/os.h
+++ b/arch/um/include/os.h
@@ -157,6 +157,10 @@ extern int os_lock_file(int fd, int excl);
extern void os_early_checks(void);
extern int can_do_skas(void);
+/* Make sure they are clear when running in TT mode. Required by
+ * SEGV_MAYBE_FIXABLE */
+#define clear_can_do_skas() do { ptrace_faultinfo = proc_mm = 0; } while (0)
+
/* mem.c */
extern int create_mem_file(unsigned long len);