3 files changed, 4 insertions, 2 deletions

diff --git a/arch/sparc/include/asm/leon.h b/arch/sparc/include/asm/leon.h
index b836e9297f2a..c2f6ff6d7a35 100644
--- a/arch/sparc/include/asm/leon.h
+++ b/arch/sparc/include/asm/leon.h
@@ -108,7 +108,7 @@ static inline int sparc_leon3_snooping_enabled(void)
 {
         u32 cctrl;
         __asm__ __volatile__("lda [%%g0] 2, %0\n\t" : "=r"(cctrl));
-        return (cctrl >> 23) & 1;
+        return ((cctrl >> 23) & 1) && ((cctrl >> 17) & 1);
 };
 
 static inline void sparc_leon3_disable_cache(void)
diff --git a/arch/sparc/include/uapi/asm/fcntl.h b/arch/sparc/include/uapi/asm/fcntl.h
index d73e5e008b0d..7e8ace5bf760 100644
--- a/arch/sparc/include/uapi/asm/fcntl.h
+++ b/arch/sparc/include/uapi/asm/fcntl.h
@@ -35,7 +35,7 @@
 #define O_SYNC          (__O_SYNC|O_DSYNC)
 
 #define O_PATH          0x1000000
-#define O_TMPFILE       0x2000000
+#define __O_TMPFILE     0x2000000
 
 #define F_GETOWN        5       /*  for sockets. */
 #define F_SETOWN        6       /*  for sockets. */
diff --git a/arch/sparc/include/uapi/asm/socket.h b/arch/sparc/include/uapi/asm/socket.h
index 89f49b68a21c..4e1d66c3ce71 100644
--- a/arch/sparc/include/uapi/asm/socket.h
+++ b/arch/sparc/include/uapi/asm/socket.h
@@ -70,6 +70,8 @@
 
 #define SO_SELECT_ERR_QUEUE     0x0029
 
+#define SO_BUSY_POLL            0x0030
+
 /* Security levels - as per NRL IPv6 - don't actually do anything */
 #define SO_SECURITY_AUTHENTICATION              0x5001
 #define SO_SECURITY_ENCRYPTION_TRANSPORT        0x5002