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* [PATCH] MIPS: Fix build error due to PTR used in more places
@ 2022-01-25 14:19 Thomas Bogendoerfer
  2022-01-27  8:10 ` Thomas Bogendoerfer
  2022-01-30 16:37 ` Guenter Roeck
  0 siblings, 2 replies; 6+ messages in thread
From: Thomas Bogendoerfer @ 2022-01-25 14:19 UTC (permalink / raw)
  To: Steven Rostedt, Ingo Molnar, linux-mips, linux-kernel

Use PTR_WD instead of PTR to avoid clashes with other parts.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
---
 arch/mips/include/asm/asm.h            |   4 +-
 arch/mips/include/asm/ftrace.h         |   4 +-
 arch/mips/include/asm/r4kcache.h       |   4 +-
 arch/mips/include/asm/unaligned-emul.h | 176 ++++++++++++-------------
 arch/mips/kernel/mips-r2-to-r6-emul.c  | 104 +++++++--------
 arch/mips/kernel/r2300_fpu.S           |   6 +-
 arch/mips/kernel/r4k_fpu.S             |   2 +-
 arch/mips/kernel/relocate_kernel.S     |  22 ++--
 arch/mips/kernel/scall32-o32.S         |  10 +-
 arch/mips/kernel/scall64-n32.S         |   2 +-
 arch/mips/kernel/scall64-n64.S         |   2 +-
 arch/mips/kernel/scall64-o32.S         |  10 +-
 arch/mips/kernel/syscall.c             |   8 +-
 arch/mips/lib/csum_partial.S           |   4 +-
 arch/mips/lib/memcpy.S                 |   4 +-
 arch/mips/lib/memset.S                 |   2 +-
 arch/mips/lib/strncpy_user.S           |   4 +-
 arch/mips/lib/strnlen_user.S           |   2 +-
 18 files changed, 185 insertions(+), 185 deletions(-)

diff --git a/arch/mips/include/asm/asm.h b/arch/mips/include/asm/asm.h
index 6ffdd4b5e1d0..336ac9b65235 100644
--- a/arch/mips/include/asm/asm.h
+++ b/arch/mips/include/asm/asm.h
@@ -285,7 +285,7 @@ symbol		=	value
 
 #define PTR_SCALESHIFT	2
 
-#define PTR		.word
+#define PTR_WD		.word
 #define PTRSIZE		4
 #define PTRLOG		2
 #endif
@@ -310,7 +310,7 @@ symbol		=	value
 
 #define PTR_SCALESHIFT	3
 
-#define PTR		.dword
+#define PTR_WD		.dword
 #define PTRSIZE		8
 #define PTRLOG		3
 #endif
diff --git a/arch/mips/include/asm/ftrace.h b/arch/mips/include/asm/ftrace.h
index b463f2aa5a61..db497a8167da 100644
--- a/arch/mips/include/asm/ftrace.h
+++ b/arch/mips/include/asm/ftrace.h
@@ -32,7 +32,7 @@ do {							\
 		".previous\n"				\
 							\
 		".section\t__ex_table,\"a\"\n\t"	\
-		STR(PTR) "\t1b, 3b\n\t"			\
+		STR(PTR_WD) "\t1b, 3b\n\t"		\
 		".previous\n"				\
 							\
 		: [tmp_dst] "=&r" (dst), [tmp_err] "=r" (error)\
@@ -54,7 +54,7 @@ do {						\
 		".previous\n"			\
 						\
 		".section\t__ex_table,\"a\"\n\t"\
-		STR(PTR) "\t1b, 3b\n\t"		\
+		STR(PTR_WD) "\t1b, 3b\n\t"	\
 		".previous\n"			\
 						\
 		: [tmp_err] "=r" (error)	\
diff --git a/arch/mips/include/asm/r4kcache.h b/arch/mips/include/asm/r4kcache.h
index af3788589ee6..431a1c9d53fc 100644
--- a/arch/mips/include/asm/r4kcache.h
+++ b/arch/mips/include/asm/r4kcache.h
@@ -119,7 +119,7 @@ static inline void flush_scache_line(unsigned long addr)
 	"	j	2b			\n"		\
 	"	.previous			\n"		\
 	"	.section __ex_table,\"a\"	\n"		\
-	"	"STR(PTR)" 1b, 3b		\n"		\
+	"	"STR(PTR_WD)" 1b, 3b		\n"		\
 	"	.previous"					\
 	: "+r" (__err)						\
 	: "i" (op), "r" (addr), "i" (-EFAULT));			\
@@ -142,7 +142,7 @@ static inline void flush_scache_line(unsigned long addr)
 	"	j	2b			\n"		\
 	"	.previous			\n"		\
 	"	.section __ex_table,\"a\"	\n"		\
-	"	"STR(PTR)" 1b, 3b		\n"		\
+	"	"STR(PTR_WD)" 1b, 3b		\n"		\
 	"	.previous"					\
 	: "+r" (__err)						\
 	: "i" (op), "r" (addr), "i" (-EFAULT));			\
diff --git a/arch/mips/include/asm/unaligned-emul.h b/arch/mips/include/asm/unaligned-emul.h
index 2022b18944b9..9af0f4d3d288 100644
--- a/arch/mips/include/asm/unaligned-emul.h
+++ b/arch/mips/include/asm/unaligned-emul.h
@@ -20,8 +20,8 @@ do {                                                \
 		"j\t3b\n\t"                         \
 		".previous\n\t"                     \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 4b\n\t"               \
-		STR(PTR)"\t2b, 4b\n\t"               \
+		STR(PTR_WD)"\t1b, 4b\n\t"           \
+		STR(PTR_WD)"\t2b, 4b\n\t"           \
 		".previous"                         \
 		: "=&r" (value), "=r" (res)         \
 		: "r" (addr), "i" (-EFAULT));       \
@@ -41,8 +41,8 @@ do {                                                \
 		"j\t3b\n\t"                         \
 		".previous\n\t"                     \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 4b\n\t"               \
-		STR(PTR)"\t2b, 4b\n\t"               \
+		STR(PTR_WD)"\t1b, 4b\n\t"           \
+		STR(PTR_WD)"\t2b, 4b\n\t"           \
 		".previous"                         \
 		: "=&r" (value), "=r" (res)         \
 		: "r" (addr), "i" (-EFAULT));       \
@@ -74,10 +74,10 @@ do {                                                \
 		"j\t10b\n\t"			    \
 		".previous\n\t"			    \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 11b\n\t"		    \
-		STR(PTR)"\t2b, 11b\n\t"		    \
-		STR(PTR)"\t3b, 11b\n\t"		    \
-		STR(PTR)"\t4b, 11b\n\t"		    \
+		STR(PTR_WD)"\t1b, 11b\n\t"	    \
+		STR(PTR_WD)"\t2b, 11b\n\t"	    \
+		STR(PTR_WD)"\t3b, 11b\n\t"	    \
+		STR(PTR_WD)"\t4b, 11b\n\t"	    \
 		".previous"			    \
 		: "=&r" (value), "=r" (res)	    \
 		: "r" (addr), "i" (-EFAULT));       \
@@ -102,8 +102,8 @@ do {                                                \
 		"j\t3b\n\t"                         \
 		".previous\n\t"                     \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 4b\n\t"               \
-		STR(PTR)"\t2b, 4b\n\t"               \
+		STR(PTR_WD)"\t1b, 4b\n\t"           \
+		STR(PTR_WD)"\t2b, 4b\n\t"           \
 		".previous"                         \
 		: "=&r" (value), "=r" (res)         \
 		: "r" (addr), "i" (-EFAULT));       \
@@ -125,8 +125,8 @@ do {                                                \
 		"j\t3b\n\t"                         \
 		".previous\n\t"                     \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 4b\n\t"               \
-		STR(PTR)"\t2b, 4b\n\t"               \
+		STR(PTR_WD)"\t1b, 4b\n\t"           \
+		STR(PTR_WD)"\t2b, 4b\n\t"           \
 		".previous"                         \
 		: "=&r" (value), "=r" (res)         \
 		: "r" (addr), "i" (-EFAULT));       \
@@ -145,8 +145,8 @@ do {                                                \
 		"j\t3b\n\t"                         \
 		".previous\n\t"                     \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 4b\n\t"               \
-		STR(PTR)"\t2b, 4b\n\t"               \
+		STR(PTR_WD)"\t1b, 4b\n\t"           \
+		STR(PTR_WD)"\t2b, 4b\n\t"           \
 		".previous"                         \
 		: "=&r" (value), "=r" (res)         \
 		: "r" (addr), "i" (-EFAULT));       \
@@ -178,10 +178,10 @@ do {                                                \
 		"j\t10b\n\t"			    \
 		".previous\n\t"			    \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 11b\n\t"		    \
-		STR(PTR)"\t2b, 11b\n\t"		    \
-		STR(PTR)"\t3b, 11b\n\t"		    \
-		STR(PTR)"\t4b, 11b\n\t"		    \
+		STR(PTR_WD)"\t1b, 11b\n\t"	    \
+		STR(PTR_WD)"\t2b, 11b\n\t"	    \
+		STR(PTR_WD)"\t3b, 11b\n\t"	    \
+		STR(PTR_WD)"\t4b, 11b\n\t"	    \
 		".previous"			    \
 		: "=&r" (value), "=r" (res)	    \
 		: "r" (addr), "i" (-EFAULT));       \
@@ -223,14 +223,14 @@ do {                                                \
 		"j\t10b\n\t"			    \
 		".previous\n\t"			    \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 11b\n\t"		    \
-		STR(PTR)"\t2b, 11b\n\t"		    \
-		STR(PTR)"\t3b, 11b\n\t"		    \
-		STR(PTR)"\t4b, 11b\n\t"		    \
-		STR(PTR)"\t5b, 11b\n\t"		    \
-		STR(PTR)"\t6b, 11b\n\t"		    \
-		STR(PTR)"\t7b, 11b\n\t"		    \
-		STR(PTR)"\t8b, 11b\n\t"		    \
+		STR(PTR_WD)"\t1b, 11b\n\t"	    \
+		STR(PTR_WD)"\t2b, 11b\n\t"	    \
+		STR(PTR_WD)"\t3b, 11b\n\t"	    \
+		STR(PTR_WD)"\t4b, 11b\n\t"	    \
+		STR(PTR_WD)"\t5b, 11b\n\t"	    \
+		STR(PTR_WD)"\t6b, 11b\n\t"	    \
+		STR(PTR_WD)"\t7b, 11b\n\t"	    \
+		STR(PTR_WD)"\t8b, 11b\n\t"	    \
 		".previous"			    \
 		: "=&r" (value), "=r" (res)	    \
 		: "r" (addr), "i" (-EFAULT));       \
@@ -255,8 +255,8 @@ do {                                                \
 		"j\t3b\n\t"                         \
 		".previous\n\t"                     \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 4b\n\t"              \
-		STR(PTR)"\t2b, 4b\n\t"              \
+		STR(PTR_WD)"\t1b, 4b\n\t"           \
+		STR(PTR_WD)"\t2b, 4b\n\t"           \
 		".previous"                         \
 		: "=r" (res)                        \
 		: "r" (value), "r" (addr), "i" (-EFAULT));\
@@ -276,8 +276,8 @@ do {                                                \
 		"j\t3b\n\t"                         \
 		".previous\n\t"                     \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 4b\n\t"               \
-		STR(PTR)"\t2b, 4b\n\t"               \
+		STR(PTR_WD)"\t1b, 4b\n\t"           \
+		STR(PTR_WD)"\t2b, 4b\n\t"           \
 		".previous"                         \
 		: "=r" (res)                                \
 		: "r" (value), "r" (addr), "i" (-EFAULT));  \
@@ -296,8 +296,8 @@ do {                                                \
 		"j\t3b\n\t"                         \
 		".previous\n\t"                     \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 4b\n\t"               \
-		STR(PTR)"\t2b, 4b\n\t"               \
+		STR(PTR_WD)"\t1b, 4b\n\t"           \
+		STR(PTR_WD)"\t2b, 4b\n\t"           \
 		".previous"                         \
 		: "=r" (res)                                \
 		: "r" (value), "r" (addr), "i" (-EFAULT));  \
@@ -325,10 +325,10 @@ do {                                                \
 		"j\t10b\n\t"			    \
 		".previous\n\t"			    \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 11b\n\t"		    \
-		STR(PTR)"\t2b, 11b\n\t"		    \
-		STR(PTR)"\t3b, 11b\n\t"		    \
-		STR(PTR)"\t4b, 11b\n\t"		    \
+		STR(PTR_WD)"\t1b, 11b\n\t"	    \
+		STR(PTR_WD)"\t2b, 11b\n\t"	    \
+		STR(PTR_WD)"\t3b, 11b\n\t"	    \
+		STR(PTR_WD)"\t4b, 11b\n\t"	    \
 		".previous"			    \
 		: "=&r" (res)				    \
 		: "r" (value), "r" (addr), "i" (-EFAULT)    \
@@ -365,14 +365,14 @@ do {                                                \
 		"j\t10b\n\t"			    \
 		".previous\n\t"			    \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 11b\n\t"		    \
-		STR(PTR)"\t2b, 11b\n\t"		    \
-		STR(PTR)"\t3b, 11b\n\t"		    \
-		STR(PTR)"\t4b, 11b\n\t"		    \
-		STR(PTR)"\t5b, 11b\n\t"		    \
-		STR(PTR)"\t6b, 11b\n\t"		    \
-		STR(PTR)"\t7b, 11b\n\t"		    \
-		STR(PTR)"\t8b, 11b\n\t"		    \
+		STR(PTR_WD)"\t1b, 11b\n\t"	    \
+		STR(PTR_WD)"\t2b, 11b\n\t"	    \
+		STR(PTR_WD)"\t3b, 11b\n\t"	    \
+		STR(PTR_WD)"\t4b, 11b\n\t"	    \
+		STR(PTR_WD)"\t5b, 11b\n\t"	    \
+		STR(PTR_WD)"\t6b, 11b\n\t"	    \
+		STR(PTR_WD)"\t7b, 11b\n\t"	    \
+		STR(PTR_WD)"\t8b, 11b\n\t"	    \
 		".previous"			    \
 		: "=&r" (res)				    \
 		: "r" (value), "r" (addr), "i" (-EFAULT)    \
@@ -398,8 +398,8 @@ do {                                                \
 		"j\t3b\n\t"                         \
 		".previous\n\t"                     \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 4b\n\t"               \
-		STR(PTR)"\t2b, 4b\n\t"               \
+		STR(PTR_WD)"\t1b, 4b\n\t"           \
+		STR(PTR_WD)"\t2b, 4b\n\t"           \
 		".previous"                         \
 		: "=&r" (value), "=r" (res)         \
 		: "r" (addr), "i" (-EFAULT));       \
@@ -419,8 +419,8 @@ do {                                                \
 		"j\t3b\n\t"                         \
 		".previous\n\t"                     \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 4b\n\t"               \
-		STR(PTR)"\t2b, 4b\n\t"               \
+		STR(PTR_WD)"\t1b, 4b\n\t"           \
+		STR(PTR_WD)"\t2b, 4b\n\t"           \
 		".previous"                         \
 		: "=&r" (value), "=r" (res)         \
 		: "r" (addr), "i" (-EFAULT));       \
@@ -452,10 +452,10 @@ do {                                                \
 		"j\t10b\n\t"			    \
 		".previous\n\t"			    \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 11b\n\t"		    \
-		STR(PTR)"\t2b, 11b\n\t"		    \
-		STR(PTR)"\t3b, 11b\n\t"		    \
-		STR(PTR)"\t4b, 11b\n\t"		    \
+		STR(PTR_WD)"\t1b, 11b\n\t"	    \
+		STR(PTR_WD)"\t2b, 11b\n\t"	    \
+		STR(PTR_WD)"\t3b, 11b\n\t"	    \
+		STR(PTR_WD)"\t4b, 11b\n\t"	    \
 		".previous"			    \
 		: "=&r" (value), "=r" (res)	    \
 		: "r" (addr), "i" (-EFAULT));       \
@@ -481,8 +481,8 @@ do {                                                \
 		"j\t3b\n\t"                         \
 		".previous\n\t"                     \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 4b\n\t"               \
-		STR(PTR)"\t2b, 4b\n\t"               \
+		STR(PTR_WD)"\t1b, 4b\n\t"           \
+		STR(PTR_WD)"\t2b, 4b\n\t"           \
 		".previous"                         \
 		: "=&r" (value), "=r" (res)         \
 		: "r" (addr), "i" (-EFAULT));       \
@@ -504,8 +504,8 @@ do {                                                \
 		"j\t3b\n\t"                         \
 		".previous\n\t"                     \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 4b\n\t"               \
-		STR(PTR)"\t2b, 4b\n\t"               \
+		STR(PTR_WD)"\t1b, 4b\n\t"           \
+		STR(PTR_WD)"\t2b, 4b\n\t"           \
 		".previous"                         \
 		: "=&r" (value), "=r" (res)         \
 		: "r" (addr), "i" (-EFAULT));       \
@@ -524,8 +524,8 @@ do {                                                \
 		"j\t3b\n\t"                         \
 		".previous\n\t"                     \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 4b\n\t"               \
-		STR(PTR)"\t2b, 4b\n\t"               \
+		STR(PTR_WD)"\t1b, 4b\n\t"           \
+		STR(PTR_WD)"\t2b, 4b\n\t"           \
 		".previous"                         \
 		: "=&r" (value), "=r" (res)         \
 		: "r" (addr), "i" (-EFAULT));       \
@@ -557,10 +557,10 @@ do {                                                \
 		"j\t10b\n\t"			    \
 		".previous\n\t"			    \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 11b\n\t"		    \
-		STR(PTR)"\t2b, 11b\n\t"		    \
-		STR(PTR)"\t3b, 11b\n\t"		    \
-		STR(PTR)"\t4b, 11b\n\t"		    \
+		STR(PTR_WD)"\t1b, 11b\n\t"	    \
+		STR(PTR_WD)"\t2b, 11b\n\t"	    \
+		STR(PTR_WD)"\t3b, 11b\n\t"	    \
+		STR(PTR_WD)"\t4b, 11b\n\t"	    \
 		".previous"			    \
 		: "=&r" (value), "=r" (res)	    \
 		: "r" (addr), "i" (-EFAULT));       \
@@ -602,14 +602,14 @@ do {                                                \
 		"j\t10b\n\t"			    \
 		".previous\n\t"			    \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 11b\n\t"		    \
-		STR(PTR)"\t2b, 11b\n\t"		    \
-		STR(PTR)"\t3b, 11b\n\t"		    \
-		STR(PTR)"\t4b, 11b\n\t"		    \
-		STR(PTR)"\t5b, 11b\n\t"		    \
-		STR(PTR)"\t6b, 11b\n\t"		    \
-		STR(PTR)"\t7b, 11b\n\t"		    \
-		STR(PTR)"\t8b, 11b\n\t"		    \
+		STR(PTR_WD)"\t1b, 11b\n\t"	    \
+		STR(PTR_WD)"\t2b, 11b\n\t"	    \
+		STR(PTR_WD)"\t3b, 11b\n\t"	    \
+		STR(PTR_WD)"\t4b, 11b\n\t"	    \
+		STR(PTR_WD)"\t5b, 11b\n\t"	    \
+		STR(PTR_WD)"\t6b, 11b\n\t"	    \
+		STR(PTR_WD)"\t7b, 11b\n\t"	    \
+		STR(PTR_WD)"\t8b, 11b\n\t"	    \
 		".previous"			    \
 		: "=&r" (value), "=r" (res)	    \
 		: "r" (addr), "i" (-EFAULT));       \
@@ -632,8 +632,8 @@ do {                                                 \
 		"j\t3b\n\t"                         \
 		".previous\n\t"                     \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 4b\n\t"               \
-		STR(PTR)"\t2b, 4b\n\t"               \
+		STR(PTR_WD)"\t1b, 4b\n\t"           \
+		STR(PTR_WD)"\t2b, 4b\n\t"           \
 		".previous"                         \
 		: "=r" (res)                        \
 		: "r" (value), "r" (addr), "i" (-EFAULT));\
@@ -653,8 +653,8 @@ do {                                                \
 		"j\t3b\n\t"                         \
 		".previous\n\t"                     \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 4b\n\t"               \
-		STR(PTR)"\t2b, 4b\n\t"               \
+		STR(PTR_WD)"\t1b, 4b\n\t"           \
+		STR(PTR_WD)"\t2b, 4b\n\t"           \
 		".previous"                         \
 		: "=r" (res)                                \
 		: "r" (value), "r" (addr), "i" (-EFAULT));  \
@@ -673,8 +673,8 @@ do {                                                \
 		"j\t3b\n\t"                         \
 		".previous\n\t"                     \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 4b\n\t"               \
-		STR(PTR)"\t2b, 4b\n\t"               \
+		STR(PTR_WD)"\t1b, 4b\n\t"           \
+		STR(PTR_WD)"\t2b, 4b\n\t"           \
 		".previous"                         \
 		: "=r" (res)                                \
 		: "r" (value), "r" (addr), "i" (-EFAULT));  \
@@ -703,10 +703,10 @@ do {                                                \
 		"j\t10b\n\t"			    \
 		".previous\n\t"			    \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 11b\n\t"		    \
-		STR(PTR)"\t2b, 11b\n\t"		    \
-		STR(PTR)"\t3b, 11b\n\t"		    \
-		STR(PTR)"\t4b, 11b\n\t"		    \
+		STR(PTR_WD)"\t1b, 11b\n\t"	    \
+		STR(PTR_WD)"\t2b, 11b\n\t"	    \
+		STR(PTR_WD)"\t3b, 11b\n\t"	    \
+		STR(PTR_WD)"\t4b, 11b\n\t"	    \
 		".previous"			    \
 		: "=&r" (res)				    \
 		: "r" (value), "r" (addr), "i" (-EFAULT)    \
@@ -743,14 +743,14 @@ do {                                                \
 		"j\t10b\n\t"			    \
 		".previous\n\t"			    \
 		".section\t__ex_table,\"a\"\n\t"    \
-		STR(PTR)"\t1b, 11b\n\t"		    \
-		STR(PTR)"\t2b, 11b\n\t"		    \
-		STR(PTR)"\t3b, 11b\n\t"		    \
-		STR(PTR)"\t4b, 11b\n\t"		    \
-		STR(PTR)"\t5b, 11b\n\t"		    \
-		STR(PTR)"\t6b, 11b\n\t"		    \
-		STR(PTR)"\t7b, 11b\n\t"		    \
-		STR(PTR)"\t8b, 11b\n\t"		    \
+		STR(PTR_WD)"\t1b, 11b\n\t"	    \
+		STR(PTR_WD)"\t2b, 11b\n\t"	    \
+		STR(PTR_WD)"\t3b, 11b\n\t"	    \
+		STR(PTR_WD)"\t4b, 11b\n\t"	    \
+		STR(PTR_WD)"\t5b, 11b\n\t"	    \
+		STR(PTR_WD)"\t6b, 11b\n\t"	    \
+		STR(PTR_WD)"\t7b, 11b\n\t"	    \
+		STR(PTR_WD)"\t8b, 11b\n\t"	    \
 		".previous"			    \
 		: "=&r" (res)				    \
 		: "r" (value), "r" (addr), "i" (-EFAULT)    \
diff --git a/arch/mips/kernel/mips-r2-to-r6-emul.c b/arch/mips/kernel/mips-r2-to-r6-emul.c
index a39ec755e4c2..750fe569862b 100644
--- a/arch/mips/kernel/mips-r2-to-r6-emul.c
+++ b/arch/mips/kernel/mips-r2-to-r6-emul.c
@@ -1258,10 +1258,10 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
 			"	j	10b\n"
 			"	.previous\n"
 			"	.section	__ex_table,\"a\"\n"
-			STR(PTR) " 1b,8b\n"
-			STR(PTR) " 2b,8b\n"
-			STR(PTR) " 3b,8b\n"
-			STR(PTR) " 4b,8b\n"
+			STR(PTR_WD) " 1b,8b\n"
+			STR(PTR_WD) " 2b,8b\n"
+			STR(PTR_WD) " 3b,8b\n"
+			STR(PTR_WD) " 4b,8b\n"
 			"	.previous\n"
 			"	.set	pop\n"
 			: "+&r"(rt), "=&r"(rs),
@@ -1333,10 +1333,10 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
 			"	j	10b\n"
 			"       .previous\n"
 			"	.section	__ex_table,\"a\"\n"
-			STR(PTR) " 1b,8b\n"
-			STR(PTR) " 2b,8b\n"
-			STR(PTR) " 3b,8b\n"
-			STR(PTR) " 4b,8b\n"
+			STR(PTR_WD) " 1b,8b\n"
+			STR(PTR_WD) " 2b,8b\n"
+			STR(PTR_WD) " 3b,8b\n"
+			STR(PTR_WD) " 4b,8b\n"
 			"	.previous\n"
 			"	.set	pop\n"
 			: "+&r"(rt), "=&r"(rs),
@@ -1404,10 +1404,10 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
 			"	j	9b\n"
 			"	.previous\n"
 			"	.section        __ex_table,\"a\"\n"
-			STR(PTR) " 1b,8b\n"
-			STR(PTR) " 2b,8b\n"
-			STR(PTR) " 3b,8b\n"
-			STR(PTR) " 4b,8b\n"
+			STR(PTR_WD) " 1b,8b\n"
+			STR(PTR_WD) " 2b,8b\n"
+			STR(PTR_WD) " 3b,8b\n"
+			STR(PTR_WD) " 4b,8b\n"
 			"	.previous\n"
 			"	.set	pop\n"
 			: "+&r"(rt), "=&r"(rs),
@@ -1474,10 +1474,10 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
 			"	j	9b\n"
 			"	.previous\n"
 			"	.section        __ex_table,\"a\"\n"
-			STR(PTR) " 1b,8b\n"
-			STR(PTR) " 2b,8b\n"
-			STR(PTR) " 3b,8b\n"
-			STR(PTR) " 4b,8b\n"
+			STR(PTR_WD) " 1b,8b\n"
+			STR(PTR_WD) " 2b,8b\n"
+			STR(PTR_WD) " 3b,8b\n"
+			STR(PTR_WD) " 4b,8b\n"
 			"	.previous\n"
 			"	.set	pop\n"
 			: "+&r"(rt), "=&r"(rs),
@@ -1589,14 +1589,14 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
 			"	j	9b\n"
 			"	.previous\n"
 			"	.section        __ex_table,\"a\"\n"
-			STR(PTR) " 1b,8b\n"
-			STR(PTR) " 2b,8b\n"
-			STR(PTR) " 3b,8b\n"
-			STR(PTR) " 4b,8b\n"
-			STR(PTR) " 5b,8b\n"
-			STR(PTR) " 6b,8b\n"
-			STR(PTR) " 7b,8b\n"
-			STR(PTR) " 0b,8b\n"
+			STR(PTR_WD) " 1b,8b\n"
+			STR(PTR_WD) " 2b,8b\n"
+			STR(PTR_WD) " 3b,8b\n"
+			STR(PTR_WD) " 4b,8b\n"
+			STR(PTR_WD) " 5b,8b\n"
+			STR(PTR_WD) " 6b,8b\n"
+			STR(PTR_WD) " 7b,8b\n"
+			STR(PTR_WD) " 0b,8b\n"
 			"	.previous\n"
 			"	.set	pop\n"
 			: "+&r"(rt), "=&r"(rs),
@@ -1708,14 +1708,14 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
 			"	j      9b\n"
 			"	.previous\n"
 			"	.section        __ex_table,\"a\"\n"
-			STR(PTR) " 1b,8b\n"
-			STR(PTR) " 2b,8b\n"
-			STR(PTR) " 3b,8b\n"
-			STR(PTR) " 4b,8b\n"
-			STR(PTR) " 5b,8b\n"
-			STR(PTR) " 6b,8b\n"
-			STR(PTR) " 7b,8b\n"
-			STR(PTR) " 0b,8b\n"
+			STR(PTR_WD) " 1b,8b\n"
+			STR(PTR_WD) " 2b,8b\n"
+			STR(PTR_WD) " 3b,8b\n"
+			STR(PTR_WD) " 4b,8b\n"
+			STR(PTR_WD) " 5b,8b\n"
+			STR(PTR_WD) " 6b,8b\n"
+			STR(PTR_WD) " 7b,8b\n"
+			STR(PTR_WD) " 0b,8b\n"
 			"	.previous\n"
 			"	.set    pop\n"
 			: "+&r"(rt), "=&r"(rs),
@@ -1827,14 +1827,14 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
 			"	j	9b\n"
 			"	.previous\n"
 			"	.section        __ex_table,\"a\"\n"
-			STR(PTR) " 1b,8b\n"
-			STR(PTR) " 2b,8b\n"
-			STR(PTR) " 3b,8b\n"
-			STR(PTR) " 4b,8b\n"
-			STR(PTR) " 5b,8b\n"
-			STR(PTR) " 6b,8b\n"
-			STR(PTR) " 7b,8b\n"
-			STR(PTR) " 0b,8b\n"
+			STR(PTR_WD) " 1b,8b\n"
+			STR(PTR_WD) " 2b,8b\n"
+			STR(PTR_WD) " 3b,8b\n"
+			STR(PTR_WD) " 4b,8b\n"
+			STR(PTR_WD) " 5b,8b\n"
+			STR(PTR_WD) " 6b,8b\n"
+			STR(PTR_WD) " 7b,8b\n"
+			STR(PTR_WD) " 0b,8b\n"
 			"	.previous\n"
 			"	.set	pop\n"
 			: "+&r"(rt), "=&r"(rs),
@@ -1945,14 +1945,14 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
 			"       j	9b\n"
 			"       .previous\n"
 			"       .section        __ex_table,\"a\"\n"
-			STR(PTR) " 1b,8b\n"
-			STR(PTR) " 2b,8b\n"
-			STR(PTR) " 3b,8b\n"
-			STR(PTR) " 4b,8b\n"
-			STR(PTR) " 5b,8b\n"
-			STR(PTR) " 6b,8b\n"
-			STR(PTR) " 7b,8b\n"
-			STR(PTR) " 0b,8b\n"
+			STR(PTR_WD) " 1b,8b\n"
+			STR(PTR_WD) " 2b,8b\n"
+			STR(PTR_WD) " 3b,8b\n"
+			STR(PTR_WD) " 4b,8b\n"
+			STR(PTR_WD) " 5b,8b\n"
+			STR(PTR_WD) " 6b,8b\n"
+			STR(PTR_WD) " 7b,8b\n"
+			STR(PTR_WD) " 0b,8b\n"
 			"       .previous\n"
 			"       .set	pop\n"
 			: "+&r"(rt), "=&r"(rs),
@@ -2007,7 +2007,7 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
 			"j	2b\n"
 			".previous\n"
 			".section        __ex_table,\"a\"\n"
-			STR(PTR) " 1b,3b\n"
+			STR(PTR_WD) " 1b,3b\n"
 			".previous\n"
 			: "=&r"(res), "+&r"(err)
 			: "r"(vaddr), "i"(SIGSEGV)
@@ -2065,7 +2065,7 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
 			"j	2b\n"
 			".previous\n"
 			".section        __ex_table,\"a\"\n"
-			STR(PTR) " 1b,3b\n"
+			STR(PTR_WD) " 1b,3b\n"
 			".previous\n"
 			: "+&r"(res), "+&r"(err)
 			: "r"(vaddr), "i"(SIGSEGV));
@@ -2126,7 +2126,7 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
 			"j	2b\n"
 			".previous\n"
 			".section        __ex_table,\"a\"\n"
-			STR(PTR) " 1b,3b\n"
+			STR(PTR_WD) " 1b,3b\n"
 			".previous\n"
 			: "=&r"(res), "+&r"(err)
 			: "r"(vaddr), "i"(SIGSEGV)
@@ -2189,7 +2189,7 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
 			"j	2b\n"
 			".previous\n"
 			".section        __ex_table,\"a\"\n"
-			STR(PTR) " 1b,3b\n"
+			STR(PTR_WD) " 1b,3b\n"
 			".previous\n"
 			: "+&r"(res), "+&r"(err)
 			: "r"(vaddr), "i"(SIGSEGV));
diff --git a/arch/mips/kernel/r2300_fpu.S b/arch/mips/kernel/r2300_fpu.S
index cbf6db98cfb3..2748c55820c2 100644
--- a/arch/mips/kernel/r2300_fpu.S
+++ b/arch/mips/kernel/r2300_fpu.S
@@ -23,14 +23,14 @@
 #define EX(a,b)							\
 9:	a,##b;							\
 	.section __ex_table,"a";				\
-	PTR	9b,fault;					\
+	PTR_WD	9b,fault;					\
 	.previous
 
 #define EX2(a,b)						\
 9:	a,##b;							\
 	.section __ex_table,"a";				\
-	PTR	9b,fault;					\
-	PTR	9b+4,fault;					\
+	PTR_WD	9b,fault;					\
+	PTR_WD	9b+4,fault;					\
 	.previous
 
 	.set	mips1
diff --git a/arch/mips/kernel/r4k_fpu.S b/arch/mips/kernel/r4k_fpu.S
index b91e91106475..2e687c60bc4f 100644
--- a/arch/mips/kernel/r4k_fpu.S
+++ b/arch/mips/kernel/r4k_fpu.S
@@ -31,7 +31,7 @@
 .ex\@:	\insn	\reg, \src
 	.set	pop
 	.section __ex_table,"a"
-	PTR	.ex\@, fault
+	PTR_WD	.ex\@, fault
 	.previous
 	.endm
 
diff --git a/arch/mips/kernel/relocate_kernel.S b/arch/mips/kernel/relocate_kernel.S
index f3c908abdbb8..cfde14b48fd8 100644
--- a/arch/mips/kernel/relocate_kernel.S
+++ b/arch/mips/kernel/relocate_kernel.S
@@ -147,10 +147,10 @@ LEAF(kexec_smp_wait)
 
 kexec_args:
 	EXPORT(kexec_args)
-arg0:	PTR		0x0
-arg1:	PTR		0x0
-arg2:	PTR		0x0
-arg3:	PTR		0x0
+arg0:	PTR_WD		0x0
+arg1:	PTR_WD		0x0
+arg2:	PTR_WD		0x0
+arg3:	PTR_WD		0x0
 	.size	kexec_args,PTRSIZE*4
 
 #ifdef CONFIG_SMP
@@ -161,10 +161,10 @@ arg3:	PTR		0x0
  */
 secondary_kexec_args:
 	EXPORT(secondary_kexec_args)
-s_arg0: PTR		0x0
-s_arg1: PTR		0x0
-s_arg2: PTR		0x0
-s_arg3: PTR		0x0
+s_arg0: PTR_WD		0x0
+s_arg1: PTR_WD		0x0
+s_arg2: PTR_WD		0x0
+s_arg3: PTR_WD		0x0
 	.size	secondary_kexec_args,PTRSIZE*4
 kexec_flag:
 	LONG		0x1
@@ -173,17 +173,17 @@ kexec_flag:
 
 kexec_start_address:
 	EXPORT(kexec_start_address)
-	PTR		0x0
+	PTR_WD		0x0
 	.size		kexec_start_address, PTRSIZE
 
 kexec_indirection_page:
 	EXPORT(kexec_indirection_page)
-	PTR		0
+	PTR_WD		0
 	.size		kexec_indirection_page, PTRSIZE
 
 relocate_new_kernel_end:
 
 relocate_new_kernel_size:
 	EXPORT(relocate_new_kernel_size)
-	PTR		relocate_new_kernel_end - relocate_new_kernel
+	PTR_WD		relocate_new_kernel_end - relocate_new_kernel
 	.size		relocate_new_kernel_size, PTRSIZE
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index b1b2e106f711..9bfce5f75f60 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -72,10 +72,10 @@ loads_done:
 	.set	pop
 
 	.section __ex_table,"a"
-	PTR	load_a4, bad_stack_a4
-	PTR	load_a5, bad_stack_a5
-	PTR	load_a6, bad_stack_a6
-	PTR	load_a7, bad_stack_a7
+	PTR_WD	load_a4, bad_stack_a4
+	PTR_WD	load_a5, bad_stack_a5
+	PTR_WD	load_a6, bad_stack_a6
+	PTR_WD	load_a7, bad_stack_a7
 	.previous
 
 	lw	t0, TI_FLAGS($28)	# syscall tracing enabled?
@@ -216,7 +216,7 @@ einval: li	v0, -ENOSYS
 #endif /* CONFIG_MIPS_MT_FPAFF */
 
 #define __SYSCALL_WITH_COMPAT(nr, native, compat)	__SYSCALL(nr, native)
-#define __SYSCALL(nr, entry) 	PTR entry
+#define __SYSCALL(nr, entry) 	PTR_WD entry
 	.align	2
 	.type	sys_call_table, @object
 EXPORT(sys_call_table)
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index f650c55a17dc..97456b2ca7dc 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -101,7 +101,7 @@ not_n32_scall:
 
 	END(handle_sysn32)
 
-#define __SYSCALL(nr, entry)	PTR entry
+#define __SYSCALL(nr, entry)	PTR_WD entry
 	.type	sysn32_call_table, @object
 EXPORT(sysn32_call_table)
 #include <asm/syscall_table_n32.h>
diff --git a/arch/mips/kernel/scall64-n64.S b/arch/mips/kernel/scall64-n64.S
index 5d7bfc65e4d0..5f6ed4b4c399 100644
--- a/arch/mips/kernel/scall64-n64.S
+++ b/arch/mips/kernel/scall64-n64.S
@@ -109,7 +109,7 @@ illegal_syscall:
 	j	n64_syscall_exit
 	END(handle_sys64)
 
-#define __SYSCALL(nr, entry)	PTR entry
+#define __SYSCALL(nr, entry)	PTR_WD entry
 	.align	3
 	.type	sys_call_table, @object
 EXPORT(sys_call_table)
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index cedc8bd88804..d3c2616cba22 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -73,10 +73,10 @@ load_a7: lw	a7, 28(t0)		# argument #8 from usp
 loads_done:
 
 	.section __ex_table,"a"
-	PTR	load_a4, bad_stack_a4
-	PTR	load_a5, bad_stack_a5
-	PTR	load_a6, bad_stack_a6
-	PTR	load_a7, bad_stack_a7
+	PTR_WD	load_a4, bad_stack_a4
+	PTR_WD	load_a5, bad_stack_a5
+	PTR_WD	load_a6, bad_stack_a6
+	PTR_WD	load_a7, bad_stack_a7
 	.previous
 
 	li	t1, _TIF_WORK_SYSCALL_ENTRY
@@ -214,7 +214,7 @@ einval: li	v0, -ENOSYS
 	END(sys32_syscall)
 
 #define __SYSCALL_WITH_COMPAT(nr, native, compat)	__SYSCALL(nr, compat)
-#define __SYSCALL(nr, entry)	PTR entry
+#define __SYSCALL(nr, entry)	PTR_WD entry
 	.align	3
 	.type	sys32_call_table,@object
 EXPORT(sys32_call_table)
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 5512cd586e6e..ae93a607ddf7 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -122,8 +122,8 @@ static inline int mips_atomic_set(unsigned long addr, unsigned long new)
 		"	j	3b					\n"
 		"	.previous					\n"
 		"	.section __ex_table,\"a\"			\n"
-		"	"STR(PTR)"	1b, 4b				\n"
-		"	"STR(PTR)"	2b, 4b				\n"
+		"	"STR(PTR_WD)"	1b, 4b				\n"
+		"	"STR(PTR_WD)"	2b, 4b				\n"
 		"	.previous					\n"
 		"	.set	pop					\n"
 		: [old] "=&r" (old),
@@ -152,8 +152,8 @@ static inline int mips_atomic_set(unsigned long addr, unsigned long new)
 		"	j	3b					\n"
 		"	.previous					\n"
 		"	.section __ex_table,\"a\"			\n"
-		"	"STR(PTR)"	1b, 5b				\n"
-		"	"STR(PTR)"	2b, 5b				\n"
+		"	"STR(PTR_WD)"	1b, 5b				\n"
+		"	"STR(PTR_WD)"	2b, 5b				\n"
 		"	.previous					\n"
 		"	.set	pop					\n"
 		: [old] "=&r" (old),
diff --git a/arch/mips/lib/csum_partial.S b/arch/mips/lib/csum_partial.S
index a46db0807195..7767137c3e49 100644
--- a/arch/mips/lib/csum_partial.S
+++ b/arch/mips/lib/csum_partial.S
@@ -347,7 +347,7 @@ EXPORT_SYMBOL(csum_partial)
 	.if \mode == LEGACY_MODE;		\
 9:		insn reg, addr;			\
 		.section __ex_table,"a";	\
-		PTR	9b, .L_exc;		\
+		PTR_WD	9b, .L_exc;		\
 		.previous;			\
 	/* This is enabled in EVA mode */	\
 	.else;					\
@@ -356,7 +356,7 @@ EXPORT_SYMBOL(csum_partial)
 		    ((\to == USEROP) && (type == ST_INSN));	\
 9:			__BUILD_EVA_INSN(insn##e, reg, addr);	\
 			.section __ex_table,"a";		\
-			PTR	9b, .L_exc;			\
+			PTR_WD	9b, .L_exc;			\
 			.previous;				\
 		.else;						\
 			/* EVA without exception */		\
diff --git a/arch/mips/lib/memcpy.S b/arch/mips/lib/memcpy.S
index 277c32296636..18a43f2e29c8 100644
--- a/arch/mips/lib/memcpy.S
+++ b/arch/mips/lib/memcpy.S
@@ -116,7 +116,7 @@
 	.if \mode == LEGACY_MODE;				\
 9:		insn reg, addr;					\
 		.section __ex_table,"a";			\
-		PTR	9b, handler;				\
+		PTR_WD	9b, handler;				\
 		.previous;					\
 	/* This is assembled in EVA mode */			\
 	.else;							\
@@ -125,7 +125,7 @@
 		    ((\to == USEROP) && (type == ST_INSN));	\
 9:			__BUILD_EVA_INSN(insn##e, reg, addr);	\
 			.section __ex_table,"a";		\
-			PTR	9b, handler;			\
+			PTR_WD	9b, handler;			\
 			.previous;				\
 		.else;						\
 			/*					\
diff --git a/arch/mips/lib/memset.S b/arch/mips/lib/memset.S
index b0baa3c79fad..0b342bae9a98 100644
--- a/arch/mips/lib/memset.S
+++ b/arch/mips/lib/memset.S
@@ -52,7 +52,7 @@
 9:		___BUILD_EVA_INSN(insn, reg, addr);	\
 	.endif;						\
 	.section __ex_table,"a";			\
-	PTR	9b, handler;				\
+	PTR_WD	9b, handler;				\
 	.previous
 
 	.macro	f_fill64 dst, offset, val, fixup, mode
diff --git a/arch/mips/lib/strncpy_user.S b/arch/mips/lib/strncpy_user.S
index 556acf684d7b..13aaa9927ad1 100644
--- a/arch/mips/lib/strncpy_user.S
+++ b/arch/mips/lib/strncpy_user.S
@@ -15,7 +15,7 @@
 #define EX(insn,reg,addr,handler)			\
 9:	insn	reg, addr;				\
 	.section __ex_table,"a";			\
-	PTR	9b, handler;				\
+	PTR_WD	9b, handler;				\
 	.previous
 
 /*
@@ -59,7 +59,7 @@ LEAF(__strncpy_from_user_asm)
 	jr		ra
 
 	.section	__ex_table,"a"
-	PTR		1b, .Lfault
+	PTR_WD		1b, .Lfault
 	.previous
 
 	EXPORT_SYMBOL(__strncpy_from_user_asm)
diff --git a/arch/mips/lib/strnlen_user.S b/arch/mips/lib/strnlen_user.S
index 92b63f20ec05..6de31b616f9c 100644
--- a/arch/mips/lib/strnlen_user.S
+++ b/arch/mips/lib/strnlen_user.S
@@ -14,7 +14,7 @@
 #define EX(insn,reg,addr,handler)			\
 9:	insn	reg, addr;				\
 	.section __ex_table,"a";			\
-	PTR	9b, handler;				\
+	PTR_WD	9b, handler;				\
 	.previous
 
 /*
-- 
2.29.2


^ permalink raw reply related	[flat|nested] 6+ messages in thread

* Re: [PATCH] MIPS: Fix build error due to PTR used in more places
  2022-01-25 14:19 [PATCH] MIPS: Fix build error due to PTR used in more places Thomas Bogendoerfer
@ 2022-01-27  8:10 ` Thomas Bogendoerfer
  2022-01-30 16:37 ` Guenter Roeck
  1 sibling, 0 replies; 6+ messages in thread
From: Thomas Bogendoerfer @ 2022-01-27  8:10 UTC (permalink / raw)
  To: Steven Rostedt, Ingo Molnar, linux-mips, linux-kernel

On Tue, Jan 25, 2022 at 03:19:44PM +0100, Thomas Bogendoerfer wrote:
> Use PTR_WD instead of PTR to avoid clashes with other parts.
> 
> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
> ---
>  arch/mips/include/asm/asm.h            |   4 +-
>  arch/mips/include/asm/ftrace.h         |   4 +-
>  arch/mips/include/asm/r4kcache.h       |   4 +-
>  arch/mips/include/asm/unaligned-emul.h | 176 ++++++++++++-------------
>  arch/mips/kernel/mips-r2-to-r6-emul.c  | 104 +++++++--------
>  arch/mips/kernel/r2300_fpu.S           |   6 +-
>  arch/mips/kernel/r4k_fpu.S             |   2 +-
>  arch/mips/kernel/relocate_kernel.S     |  22 ++--
>  arch/mips/kernel/scall32-o32.S         |  10 +-
>  arch/mips/kernel/scall64-n32.S         |   2 +-
>  arch/mips/kernel/scall64-n64.S         |   2 +-
>  arch/mips/kernel/scall64-o32.S         |  10 +-
>  arch/mips/kernel/syscall.c             |   8 +-
>  arch/mips/lib/csum_partial.S           |   4 +-
>  arch/mips/lib/memcpy.S                 |   4 +-
>  arch/mips/lib/memset.S                 |   2 +-
>  arch/mips/lib/strncpy_user.S           |   4 +-
>  arch/mips/lib/strnlen_user.S           |   2 +-
>  18 files changed, 185 insertions(+), 185 deletions(-)

applied to mips-fixes.

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH] MIPS: Fix build error due to PTR used in more places
  2022-01-25 14:19 [PATCH] MIPS: Fix build error due to PTR used in more places Thomas Bogendoerfer
  2022-01-27  8:10 ` Thomas Bogendoerfer
@ 2022-01-30 16:37 ` Guenter Roeck
  2022-01-31 10:08   ` Thomas Bogendoerfer
  1 sibling, 1 reply; 6+ messages in thread
From: Guenter Roeck @ 2022-01-30 16:37 UTC (permalink / raw)
  To: Thomas Bogendoerfer; +Cc: Steven Rostedt, Ingo Molnar, linux-mips, linux-kernel

On Tue, Jan 25, 2022 at 03:19:44PM +0100, Thomas Bogendoerfer wrote:
> Use PTR_WD instead of PTR to avoid clashes with other parts.
> 
> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

Building mips:cavium_octeon_defconfig ... failed
--------------
Error log:
arch/mips/cavium-octeon/octeon-memcpy.S: Assembler messages:
arch/mips/cavium-octeon/octeon-memcpy.S:187: Error: unrecognized opcode `ptr 9b,l_exc'
...

Missed one place in Cavium assembler code.

arch/mips/cavium-octeon/octeon-memcpy.S:        PTR     9b, handler;

#regzbot introduced: fa62f39dc7e2

Guenter

> ---
>  arch/mips/include/asm/asm.h            |   4 +-
>  arch/mips/include/asm/ftrace.h         |   4 +-
>  arch/mips/include/asm/r4kcache.h       |   4 +-
>  arch/mips/include/asm/unaligned-emul.h | 176 ++++++++++++-------------
>  arch/mips/kernel/mips-r2-to-r6-emul.c  | 104 +++++++--------
>  arch/mips/kernel/r2300_fpu.S           |   6 +-
>  arch/mips/kernel/r4k_fpu.S             |   2 +-
>  arch/mips/kernel/relocate_kernel.S     |  22 ++--
>  arch/mips/kernel/scall32-o32.S         |  10 +-
>  arch/mips/kernel/scall64-n32.S         |   2 +-
>  arch/mips/kernel/scall64-n64.S         |   2 +-
>  arch/mips/kernel/scall64-o32.S         |  10 +-
>  arch/mips/kernel/syscall.c             |   8 +-
>  arch/mips/lib/csum_partial.S           |   4 +-
>  arch/mips/lib/memcpy.S                 |   4 +-
>  arch/mips/lib/memset.S                 |   2 +-
>  arch/mips/lib/strncpy_user.S           |   4 +-
>  arch/mips/lib/strnlen_user.S           |   2 +-
>  18 files changed, 185 insertions(+), 185 deletions(-)
> 
> diff --git a/arch/mips/include/asm/asm.h b/arch/mips/include/asm/asm.h
> index 6ffdd4b5e1d0..336ac9b65235 100644
> --- a/arch/mips/include/asm/asm.h
> +++ b/arch/mips/include/asm/asm.h
> @@ -285,7 +285,7 @@ symbol		=	value
>  
>  #define PTR_SCALESHIFT	2
>  
> -#define PTR		.word
> +#define PTR_WD		.word
>  #define PTRSIZE		4
>  #define PTRLOG		2
>  #endif
> @@ -310,7 +310,7 @@ symbol		=	value
>  
>  #define PTR_SCALESHIFT	3
>  
> -#define PTR		.dword
> +#define PTR_WD		.dword
>  #define PTRSIZE		8
>  #define PTRLOG		3
>  #endif
> diff --git a/arch/mips/include/asm/ftrace.h b/arch/mips/include/asm/ftrace.h
> index b463f2aa5a61..db497a8167da 100644
> --- a/arch/mips/include/asm/ftrace.h
> +++ b/arch/mips/include/asm/ftrace.h
> @@ -32,7 +32,7 @@ do {							\
>  		".previous\n"				\
>  							\
>  		".section\t__ex_table,\"a\"\n\t"	\
> -		STR(PTR) "\t1b, 3b\n\t"			\
> +		STR(PTR_WD) "\t1b, 3b\n\t"		\
>  		".previous\n"				\
>  							\
>  		: [tmp_dst] "=&r" (dst), [tmp_err] "=r" (error)\
> @@ -54,7 +54,7 @@ do {						\
>  		".previous\n"			\
>  						\
>  		".section\t__ex_table,\"a\"\n\t"\
> -		STR(PTR) "\t1b, 3b\n\t"		\
> +		STR(PTR_WD) "\t1b, 3b\n\t"	\
>  		".previous\n"			\
>  						\
>  		: [tmp_err] "=r" (error)	\
> diff --git a/arch/mips/include/asm/r4kcache.h b/arch/mips/include/asm/r4kcache.h
> index af3788589ee6..431a1c9d53fc 100644
> --- a/arch/mips/include/asm/r4kcache.h
> +++ b/arch/mips/include/asm/r4kcache.h
> @@ -119,7 +119,7 @@ static inline void flush_scache_line(unsigned long addr)
>  	"	j	2b			\n"		\
>  	"	.previous			\n"		\
>  	"	.section __ex_table,\"a\"	\n"		\
> -	"	"STR(PTR)" 1b, 3b		\n"		\
> +	"	"STR(PTR_WD)" 1b, 3b		\n"		\
>  	"	.previous"					\
>  	: "+r" (__err)						\
>  	: "i" (op), "r" (addr), "i" (-EFAULT));			\
> @@ -142,7 +142,7 @@ static inline void flush_scache_line(unsigned long addr)
>  	"	j	2b			\n"		\
>  	"	.previous			\n"		\
>  	"	.section __ex_table,\"a\"	\n"		\
> -	"	"STR(PTR)" 1b, 3b		\n"		\
> +	"	"STR(PTR_WD)" 1b, 3b		\n"		\
>  	"	.previous"					\
>  	: "+r" (__err)						\
>  	: "i" (op), "r" (addr), "i" (-EFAULT));			\
> diff --git a/arch/mips/include/asm/unaligned-emul.h b/arch/mips/include/asm/unaligned-emul.h
> index 2022b18944b9..9af0f4d3d288 100644
> --- a/arch/mips/include/asm/unaligned-emul.h
> +++ b/arch/mips/include/asm/unaligned-emul.h
> @@ -20,8 +20,8 @@ do {                                                \
>  		"j\t3b\n\t"                         \
>  		".previous\n\t"                     \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 4b\n\t"               \
> -		STR(PTR)"\t2b, 4b\n\t"               \
> +		STR(PTR_WD)"\t1b, 4b\n\t"           \
> +		STR(PTR_WD)"\t2b, 4b\n\t"           \
>  		".previous"                         \
>  		: "=&r" (value), "=r" (res)         \
>  		: "r" (addr), "i" (-EFAULT));       \
> @@ -41,8 +41,8 @@ do {                                                \
>  		"j\t3b\n\t"                         \
>  		".previous\n\t"                     \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 4b\n\t"               \
> -		STR(PTR)"\t2b, 4b\n\t"               \
> +		STR(PTR_WD)"\t1b, 4b\n\t"           \
> +		STR(PTR_WD)"\t2b, 4b\n\t"           \
>  		".previous"                         \
>  		: "=&r" (value), "=r" (res)         \
>  		: "r" (addr), "i" (-EFAULT));       \
> @@ -74,10 +74,10 @@ do {                                                \
>  		"j\t10b\n\t"			    \
>  		".previous\n\t"			    \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 11b\n\t"		    \
> -		STR(PTR)"\t2b, 11b\n\t"		    \
> -		STR(PTR)"\t3b, 11b\n\t"		    \
> -		STR(PTR)"\t4b, 11b\n\t"		    \
> +		STR(PTR_WD)"\t1b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t2b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t3b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t4b, 11b\n\t"	    \
>  		".previous"			    \
>  		: "=&r" (value), "=r" (res)	    \
>  		: "r" (addr), "i" (-EFAULT));       \
> @@ -102,8 +102,8 @@ do {                                                \
>  		"j\t3b\n\t"                         \
>  		".previous\n\t"                     \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 4b\n\t"               \
> -		STR(PTR)"\t2b, 4b\n\t"               \
> +		STR(PTR_WD)"\t1b, 4b\n\t"           \
> +		STR(PTR_WD)"\t2b, 4b\n\t"           \
>  		".previous"                         \
>  		: "=&r" (value), "=r" (res)         \
>  		: "r" (addr), "i" (-EFAULT));       \
> @@ -125,8 +125,8 @@ do {                                                \
>  		"j\t3b\n\t"                         \
>  		".previous\n\t"                     \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 4b\n\t"               \
> -		STR(PTR)"\t2b, 4b\n\t"               \
> +		STR(PTR_WD)"\t1b, 4b\n\t"           \
> +		STR(PTR_WD)"\t2b, 4b\n\t"           \
>  		".previous"                         \
>  		: "=&r" (value), "=r" (res)         \
>  		: "r" (addr), "i" (-EFAULT));       \
> @@ -145,8 +145,8 @@ do {                                                \
>  		"j\t3b\n\t"                         \
>  		".previous\n\t"                     \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 4b\n\t"               \
> -		STR(PTR)"\t2b, 4b\n\t"               \
> +		STR(PTR_WD)"\t1b, 4b\n\t"           \
> +		STR(PTR_WD)"\t2b, 4b\n\t"           \
>  		".previous"                         \
>  		: "=&r" (value), "=r" (res)         \
>  		: "r" (addr), "i" (-EFAULT));       \
> @@ -178,10 +178,10 @@ do {                                                \
>  		"j\t10b\n\t"			    \
>  		".previous\n\t"			    \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 11b\n\t"		    \
> -		STR(PTR)"\t2b, 11b\n\t"		    \
> -		STR(PTR)"\t3b, 11b\n\t"		    \
> -		STR(PTR)"\t4b, 11b\n\t"		    \
> +		STR(PTR_WD)"\t1b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t2b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t3b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t4b, 11b\n\t"	    \
>  		".previous"			    \
>  		: "=&r" (value), "=r" (res)	    \
>  		: "r" (addr), "i" (-EFAULT));       \
> @@ -223,14 +223,14 @@ do {                                                \
>  		"j\t10b\n\t"			    \
>  		".previous\n\t"			    \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 11b\n\t"		    \
> -		STR(PTR)"\t2b, 11b\n\t"		    \
> -		STR(PTR)"\t3b, 11b\n\t"		    \
> -		STR(PTR)"\t4b, 11b\n\t"		    \
> -		STR(PTR)"\t5b, 11b\n\t"		    \
> -		STR(PTR)"\t6b, 11b\n\t"		    \
> -		STR(PTR)"\t7b, 11b\n\t"		    \
> -		STR(PTR)"\t8b, 11b\n\t"		    \
> +		STR(PTR_WD)"\t1b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t2b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t3b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t4b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t5b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t6b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t7b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t8b, 11b\n\t"	    \
>  		".previous"			    \
>  		: "=&r" (value), "=r" (res)	    \
>  		: "r" (addr), "i" (-EFAULT));       \
> @@ -255,8 +255,8 @@ do {                                                \
>  		"j\t3b\n\t"                         \
>  		".previous\n\t"                     \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 4b\n\t"              \
> -		STR(PTR)"\t2b, 4b\n\t"              \
> +		STR(PTR_WD)"\t1b, 4b\n\t"           \
> +		STR(PTR_WD)"\t2b, 4b\n\t"           \
>  		".previous"                         \
>  		: "=r" (res)                        \
>  		: "r" (value), "r" (addr), "i" (-EFAULT));\
> @@ -276,8 +276,8 @@ do {                                                \
>  		"j\t3b\n\t"                         \
>  		".previous\n\t"                     \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 4b\n\t"               \
> -		STR(PTR)"\t2b, 4b\n\t"               \
> +		STR(PTR_WD)"\t1b, 4b\n\t"           \
> +		STR(PTR_WD)"\t2b, 4b\n\t"           \
>  		".previous"                         \
>  		: "=r" (res)                                \
>  		: "r" (value), "r" (addr), "i" (-EFAULT));  \
> @@ -296,8 +296,8 @@ do {                                                \
>  		"j\t3b\n\t"                         \
>  		".previous\n\t"                     \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 4b\n\t"               \
> -		STR(PTR)"\t2b, 4b\n\t"               \
> +		STR(PTR_WD)"\t1b, 4b\n\t"           \
> +		STR(PTR_WD)"\t2b, 4b\n\t"           \
>  		".previous"                         \
>  		: "=r" (res)                                \
>  		: "r" (value), "r" (addr), "i" (-EFAULT));  \
> @@ -325,10 +325,10 @@ do {                                                \
>  		"j\t10b\n\t"			    \
>  		".previous\n\t"			    \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 11b\n\t"		    \
> -		STR(PTR)"\t2b, 11b\n\t"		    \
> -		STR(PTR)"\t3b, 11b\n\t"		    \
> -		STR(PTR)"\t4b, 11b\n\t"		    \
> +		STR(PTR_WD)"\t1b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t2b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t3b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t4b, 11b\n\t"	    \
>  		".previous"			    \
>  		: "=&r" (res)				    \
>  		: "r" (value), "r" (addr), "i" (-EFAULT)    \
> @@ -365,14 +365,14 @@ do {                                                \
>  		"j\t10b\n\t"			    \
>  		".previous\n\t"			    \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 11b\n\t"		    \
> -		STR(PTR)"\t2b, 11b\n\t"		    \
> -		STR(PTR)"\t3b, 11b\n\t"		    \
> -		STR(PTR)"\t4b, 11b\n\t"		    \
> -		STR(PTR)"\t5b, 11b\n\t"		    \
> -		STR(PTR)"\t6b, 11b\n\t"		    \
> -		STR(PTR)"\t7b, 11b\n\t"		    \
> -		STR(PTR)"\t8b, 11b\n\t"		    \
> +		STR(PTR_WD)"\t1b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t2b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t3b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t4b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t5b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t6b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t7b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t8b, 11b\n\t"	    \
>  		".previous"			    \
>  		: "=&r" (res)				    \
>  		: "r" (value), "r" (addr), "i" (-EFAULT)    \
> @@ -398,8 +398,8 @@ do {                                                \
>  		"j\t3b\n\t"                         \
>  		".previous\n\t"                     \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 4b\n\t"               \
> -		STR(PTR)"\t2b, 4b\n\t"               \
> +		STR(PTR_WD)"\t1b, 4b\n\t"           \
> +		STR(PTR_WD)"\t2b, 4b\n\t"           \
>  		".previous"                         \
>  		: "=&r" (value), "=r" (res)         \
>  		: "r" (addr), "i" (-EFAULT));       \
> @@ -419,8 +419,8 @@ do {                                                \
>  		"j\t3b\n\t"                         \
>  		".previous\n\t"                     \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 4b\n\t"               \
> -		STR(PTR)"\t2b, 4b\n\t"               \
> +		STR(PTR_WD)"\t1b, 4b\n\t"           \
> +		STR(PTR_WD)"\t2b, 4b\n\t"           \
>  		".previous"                         \
>  		: "=&r" (value), "=r" (res)         \
>  		: "r" (addr), "i" (-EFAULT));       \
> @@ -452,10 +452,10 @@ do {                                                \
>  		"j\t10b\n\t"			    \
>  		".previous\n\t"			    \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 11b\n\t"		    \
> -		STR(PTR)"\t2b, 11b\n\t"		    \
> -		STR(PTR)"\t3b, 11b\n\t"		    \
> -		STR(PTR)"\t4b, 11b\n\t"		    \
> +		STR(PTR_WD)"\t1b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t2b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t3b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t4b, 11b\n\t"	    \
>  		".previous"			    \
>  		: "=&r" (value), "=r" (res)	    \
>  		: "r" (addr), "i" (-EFAULT));       \
> @@ -481,8 +481,8 @@ do {                                                \
>  		"j\t3b\n\t"                         \
>  		".previous\n\t"                     \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 4b\n\t"               \
> -		STR(PTR)"\t2b, 4b\n\t"               \
> +		STR(PTR_WD)"\t1b, 4b\n\t"           \
> +		STR(PTR_WD)"\t2b, 4b\n\t"           \
>  		".previous"                         \
>  		: "=&r" (value), "=r" (res)         \
>  		: "r" (addr), "i" (-EFAULT));       \
> @@ -504,8 +504,8 @@ do {                                                \
>  		"j\t3b\n\t"                         \
>  		".previous\n\t"                     \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 4b\n\t"               \
> -		STR(PTR)"\t2b, 4b\n\t"               \
> +		STR(PTR_WD)"\t1b, 4b\n\t"           \
> +		STR(PTR_WD)"\t2b, 4b\n\t"           \
>  		".previous"                         \
>  		: "=&r" (value), "=r" (res)         \
>  		: "r" (addr), "i" (-EFAULT));       \
> @@ -524,8 +524,8 @@ do {                                                \
>  		"j\t3b\n\t"                         \
>  		".previous\n\t"                     \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 4b\n\t"               \
> -		STR(PTR)"\t2b, 4b\n\t"               \
> +		STR(PTR_WD)"\t1b, 4b\n\t"           \
> +		STR(PTR_WD)"\t2b, 4b\n\t"           \
>  		".previous"                         \
>  		: "=&r" (value), "=r" (res)         \
>  		: "r" (addr), "i" (-EFAULT));       \
> @@ -557,10 +557,10 @@ do {                                                \
>  		"j\t10b\n\t"			    \
>  		".previous\n\t"			    \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 11b\n\t"		    \
> -		STR(PTR)"\t2b, 11b\n\t"		    \
> -		STR(PTR)"\t3b, 11b\n\t"		    \
> -		STR(PTR)"\t4b, 11b\n\t"		    \
> +		STR(PTR_WD)"\t1b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t2b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t3b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t4b, 11b\n\t"	    \
>  		".previous"			    \
>  		: "=&r" (value), "=r" (res)	    \
>  		: "r" (addr), "i" (-EFAULT));       \
> @@ -602,14 +602,14 @@ do {                                                \
>  		"j\t10b\n\t"			    \
>  		".previous\n\t"			    \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 11b\n\t"		    \
> -		STR(PTR)"\t2b, 11b\n\t"		    \
> -		STR(PTR)"\t3b, 11b\n\t"		    \
> -		STR(PTR)"\t4b, 11b\n\t"		    \
> -		STR(PTR)"\t5b, 11b\n\t"		    \
> -		STR(PTR)"\t6b, 11b\n\t"		    \
> -		STR(PTR)"\t7b, 11b\n\t"		    \
> -		STR(PTR)"\t8b, 11b\n\t"		    \
> +		STR(PTR_WD)"\t1b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t2b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t3b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t4b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t5b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t6b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t7b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t8b, 11b\n\t"	    \
>  		".previous"			    \
>  		: "=&r" (value), "=r" (res)	    \
>  		: "r" (addr), "i" (-EFAULT));       \
> @@ -632,8 +632,8 @@ do {                                                 \
>  		"j\t3b\n\t"                         \
>  		".previous\n\t"                     \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 4b\n\t"               \
> -		STR(PTR)"\t2b, 4b\n\t"               \
> +		STR(PTR_WD)"\t1b, 4b\n\t"           \
> +		STR(PTR_WD)"\t2b, 4b\n\t"           \
>  		".previous"                         \
>  		: "=r" (res)                        \
>  		: "r" (value), "r" (addr), "i" (-EFAULT));\
> @@ -653,8 +653,8 @@ do {                                                \
>  		"j\t3b\n\t"                         \
>  		".previous\n\t"                     \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 4b\n\t"               \
> -		STR(PTR)"\t2b, 4b\n\t"               \
> +		STR(PTR_WD)"\t1b, 4b\n\t"           \
> +		STR(PTR_WD)"\t2b, 4b\n\t"           \
>  		".previous"                         \
>  		: "=r" (res)                                \
>  		: "r" (value), "r" (addr), "i" (-EFAULT));  \
> @@ -673,8 +673,8 @@ do {                                                \
>  		"j\t3b\n\t"                         \
>  		".previous\n\t"                     \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 4b\n\t"               \
> -		STR(PTR)"\t2b, 4b\n\t"               \
> +		STR(PTR_WD)"\t1b, 4b\n\t"           \
> +		STR(PTR_WD)"\t2b, 4b\n\t"           \
>  		".previous"                         \
>  		: "=r" (res)                                \
>  		: "r" (value), "r" (addr), "i" (-EFAULT));  \
> @@ -703,10 +703,10 @@ do {                                                \
>  		"j\t10b\n\t"			    \
>  		".previous\n\t"			    \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 11b\n\t"		    \
> -		STR(PTR)"\t2b, 11b\n\t"		    \
> -		STR(PTR)"\t3b, 11b\n\t"		    \
> -		STR(PTR)"\t4b, 11b\n\t"		    \
> +		STR(PTR_WD)"\t1b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t2b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t3b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t4b, 11b\n\t"	    \
>  		".previous"			    \
>  		: "=&r" (res)				    \
>  		: "r" (value), "r" (addr), "i" (-EFAULT)    \
> @@ -743,14 +743,14 @@ do {                                                \
>  		"j\t10b\n\t"			    \
>  		".previous\n\t"			    \
>  		".section\t__ex_table,\"a\"\n\t"    \
> -		STR(PTR)"\t1b, 11b\n\t"		    \
> -		STR(PTR)"\t2b, 11b\n\t"		    \
> -		STR(PTR)"\t3b, 11b\n\t"		    \
> -		STR(PTR)"\t4b, 11b\n\t"		    \
> -		STR(PTR)"\t5b, 11b\n\t"		    \
> -		STR(PTR)"\t6b, 11b\n\t"		    \
> -		STR(PTR)"\t7b, 11b\n\t"		    \
> -		STR(PTR)"\t8b, 11b\n\t"		    \
> +		STR(PTR_WD)"\t1b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t2b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t3b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t4b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t5b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t6b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t7b, 11b\n\t"	    \
> +		STR(PTR_WD)"\t8b, 11b\n\t"	    \
>  		".previous"			    \
>  		: "=&r" (res)				    \
>  		: "r" (value), "r" (addr), "i" (-EFAULT)    \
> diff --git a/arch/mips/kernel/mips-r2-to-r6-emul.c b/arch/mips/kernel/mips-r2-to-r6-emul.c
> index a39ec755e4c2..750fe569862b 100644
> --- a/arch/mips/kernel/mips-r2-to-r6-emul.c
> +++ b/arch/mips/kernel/mips-r2-to-r6-emul.c
> @@ -1258,10 +1258,10 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
>  			"	j	10b\n"
>  			"	.previous\n"
>  			"	.section	__ex_table,\"a\"\n"
> -			STR(PTR) " 1b,8b\n"
> -			STR(PTR) " 2b,8b\n"
> -			STR(PTR) " 3b,8b\n"
> -			STR(PTR) " 4b,8b\n"
> +			STR(PTR_WD) " 1b,8b\n"
> +			STR(PTR_WD) " 2b,8b\n"
> +			STR(PTR_WD) " 3b,8b\n"
> +			STR(PTR_WD) " 4b,8b\n"
>  			"	.previous\n"
>  			"	.set	pop\n"
>  			: "+&r"(rt), "=&r"(rs),
> @@ -1333,10 +1333,10 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
>  			"	j	10b\n"
>  			"       .previous\n"
>  			"	.section	__ex_table,\"a\"\n"
> -			STR(PTR) " 1b,8b\n"
> -			STR(PTR) " 2b,8b\n"
> -			STR(PTR) " 3b,8b\n"
> -			STR(PTR) " 4b,8b\n"
> +			STR(PTR_WD) " 1b,8b\n"
> +			STR(PTR_WD) " 2b,8b\n"
> +			STR(PTR_WD) " 3b,8b\n"
> +			STR(PTR_WD) " 4b,8b\n"
>  			"	.previous\n"
>  			"	.set	pop\n"
>  			: "+&r"(rt), "=&r"(rs),
> @@ -1404,10 +1404,10 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
>  			"	j	9b\n"
>  			"	.previous\n"
>  			"	.section        __ex_table,\"a\"\n"
> -			STR(PTR) " 1b,8b\n"
> -			STR(PTR) " 2b,8b\n"
> -			STR(PTR) " 3b,8b\n"
> -			STR(PTR) " 4b,8b\n"
> +			STR(PTR_WD) " 1b,8b\n"
> +			STR(PTR_WD) " 2b,8b\n"
> +			STR(PTR_WD) " 3b,8b\n"
> +			STR(PTR_WD) " 4b,8b\n"
>  			"	.previous\n"
>  			"	.set	pop\n"
>  			: "+&r"(rt), "=&r"(rs),
> @@ -1474,10 +1474,10 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
>  			"	j	9b\n"
>  			"	.previous\n"
>  			"	.section        __ex_table,\"a\"\n"
> -			STR(PTR) " 1b,8b\n"
> -			STR(PTR) " 2b,8b\n"
> -			STR(PTR) " 3b,8b\n"
> -			STR(PTR) " 4b,8b\n"
> +			STR(PTR_WD) " 1b,8b\n"
> +			STR(PTR_WD) " 2b,8b\n"
> +			STR(PTR_WD) " 3b,8b\n"
> +			STR(PTR_WD) " 4b,8b\n"
>  			"	.previous\n"
>  			"	.set	pop\n"
>  			: "+&r"(rt), "=&r"(rs),
> @@ -1589,14 +1589,14 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
>  			"	j	9b\n"
>  			"	.previous\n"
>  			"	.section        __ex_table,\"a\"\n"
> -			STR(PTR) " 1b,8b\n"
> -			STR(PTR) " 2b,8b\n"
> -			STR(PTR) " 3b,8b\n"
> -			STR(PTR) " 4b,8b\n"
> -			STR(PTR) " 5b,8b\n"
> -			STR(PTR) " 6b,8b\n"
> -			STR(PTR) " 7b,8b\n"
> -			STR(PTR) " 0b,8b\n"
> +			STR(PTR_WD) " 1b,8b\n"
> +			STR(PTR_WD) " 2b,8b\n"
> +			STR(PTR_WD) " 3b,8b\n"
> +			STR(PTR_WD) " 4b,8b\n"
> +			STR(PTR_WD) " 5b,8b\n"
> +			STR(PTR_WD) " 6b,8b\n"
> +			STR(PTR_WD) " 7b,8b\n"
> +			STR(PTR_WD) " 0b,8b\n"
>  			"	.previous\n"
>  			"	.set	pop\n"
>  			: "+&r"(rt), "=&r"(rs),
> @@ -1708,14 +1708,14 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
>  			"	j      9b\n"
>  			"	.previous\n"
>  			"	.section        __ex_table,\"a\"\n"
> -			STR(PTR) " 1b,8b\n"
> -			STR(PTR) " 2b,8b\n"
> -			STR(PTR) " 3b,8b\n"
> -			STR(PTR) " 4b,8b\n"
> -			STR(PTR) " 5b,8b\n"
> -			STR(PTR) " 6b,8b\n"
> -			STR(PTR) " 7b,8b\n"
> -			STR(PTR) " 0b,8b\n"
> +			STR(PTR_WD) " 1b,8b\n"
> +			STR(PTR_WD) " 2b,8b\n"
> +			STR(PTR_WD) " 3b,8b\n"
> +			STR(PTR_WD) " 4b,8b\n"
> +			STR(PTR_WD) " 5b,8b\n"
> +			STR(PTR_WD) " 6b,8b\n"
> +			STR(PTR_WD) " 7b,8b\n"
> +			STR(PTR_WD) " 0b,8b\n"
>  			"	.previous\n"
>  			"	.set    pop\n"
>  			: "+&r"(rt), "=&r"(rs),
> @@ -1827,14 +1827,14 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
>  			"	j	9b\n"
>  			"	.previous\n"
>  			"	.section        __ex_table,\"a\"\n"
> -			STR(PTR) " 1b,8b\n"
> -			STR(PTR) " 2b,8b\n"
> -			STR(PTR) " 3b,8b\n"
> -			STR(PTR) " 4b,8b\n"
> -			STR(PTR) " 5b,8b\n"
> -			STR(PTR) " 6b,8b\n"
> -			STR(PTR) " 7b,8b\n"
> -			STR(PTR) " 0b,8b\n"
> +			STR(PTR_WD) " 1b,8b\n"
> +			STR(PTR_WD) " 2b,8b\n"
> +			STR(PTR_WD) " 3b,8b\n"
> +			STR(PTR_WD) " 4b,8b\n"
> +			STR(PTR_WD) " 5b,8b\n"
> +			STR(PTR_WD) " 6b,8b\n"
> +			STR(PTR_WD) " 7b,8b\n"
> +			STR(PTR_WD) " 0b,8b\n"
>  			"	.previous\n"
>  			"	.set	pop\n"
>  			: "+&r"(rt), "=&r"(rs),
> @@ -1945,14 +1945,14 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
>  			"       j	9b\n"
>  			"       .previous\n"
>  			"       .section        __ex_table,\"a\"\n"
> -			STR(PTR) " 1b,8b\n"
> -			STR(PTR) " 2b,8b\n"
> -			STR(PTR) " 3b,8b\n"
> -			STR(PTR) " 4b,8b\n"
> -			STR(PTR) " 5b,8b\n"
> -			STR(PTR) " 6b,8b\n"
> -			STR(PTR) " 7b,8b\n"
> -			STR(PTR) " 0b,8b\n"
> +			STR(PTR_WD) " 1b,8b\n"
> +			STR(PTR_WD) " 2b,8b\n"
> +			STR(PTR_WD) " 3b,8b\n"
> +			STR(PTR_WD) " 4b,8b\n"
> +			STR(PTR_WD) " 5b,8b\n"
> +			STR(PTR_WD) " 6b,8b\n"
> +			STR(PTR_WD) " 7b,8b\n"
> +			STR(PTR_WD) " 0b,8b\n"
>  			"       .previous\n"
>  			"       .set	pop\n"
>  			: "+&r"(rt), "=&r"(rs),
> @@ -2007,7 +2007,7 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
>  			"j	2b\n"
>  			".previous\n"
>  			".section        __ex_table,\"a\"\n"
> -			STR(PTR) " 1b,3b\n"
> +			STR(PTR_WD) " 1b,3b\n"
>  			".previous\n"
>  			: "=&r"(res), "+&r"(err)
>  			: "r"(vaddr), "i"(SIGSEGV)
> @@ -2065,7 +2065,7 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
>  			"j	2b\n"
>  			".previous\n"
>  			".section        __ex_table,\"a\"\n"
> -			STR(PTR) " 1b,3b\n"
> +			STR(PTR_WD) " 1b,3b\n"
>  			".previous\n"
>  			: "+&r"(res), "+&r"(err)
>  			: "r"(vaddr), "i"(SIGSEGV));
> @@ -2126,7 +2126,7 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
>  			"j	2b\n"
>  			".previous\n"
>  			".section        __ex_table,\"a\"\n"
> -			STR(PTR) " 1b,3b\n"
> +			STR(PTR_WD) " 1b,3b\n"
>  			".previous\n"
>  			: "=&r"(res), "+&r"(err)
>  			: "r"(vaddr), "i"(SIGSEGV)
> @@ -2189,7 +2189,7 @@ int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)
>  			"j	2b\n"
>  			".previous\n"
>  			".section        __ex_table,\"a\"\n"
> -			STR(PTR) " 1b,3b\n"
> +			STR(PTR_WD) " 1b,3b\n"
>  			".previous\n"
>  			: "+&r"(res), "+&r"(err)
>  			: "r"(vaddr), "i"(SIGSEGV));
> diff --git a/arch/mips/kernel/r2300_fpu.S b/arch/mips/kernel/r2300_fpu.S
> index cbf6db98cfb3..2748c55820c2 100644
> --- a/arch/mips/kernel/r2300_fpu.S
> +++ b/arch/mips/kernel/r2300_fpu.S
> @@ -23,14 +23,14 @@
>  #define EX(a,b)							\
>  9:	a,##b;							\
>  	.section __ex_table,"a";				\
> -	PTR	9b,fault;					\
> +	PTR_WD	9b,fault;					\
>  	.previous
>  
>  #define EX2(a,b)						\
>  9:	a,##b;							\
>  	.section __ex_table,"a";				\
> -	PTR	9b,fault;					\
> -	PTR	9b+4,fault;					\
> +	PTR_WD	9b,fault;					\
> +	PTR_WD	9b+4,fault;					\
>  	.previous
>  
>  	.set	mips1
> diff --git a/arch/mips/kernel/r4k_fpu.S b/arch/mips/kernel/r4k_fpu.S
> index b91e91106475..2e687c60bc4f 100644
> --- a/arch/mips/kernel/r4k_fpu.S
> +++ b/arch/mips/kernel/r4k_fpu.S
> @@ -31,7 +31,7 @@
>  .ex\@:	\insn	\reg, \src
>  	.set	pop
>  	.section __ex_table,"a"
> -	PTR	.ex\@, fault
> +	PTR_WD	.ex\@, fault
>  	.previous
>  	.endm
>  
> diff --git a/arch/mips/kernel/relocate_kernel.S b/arch/mips/kernel/relocate_kernel.S
> index f3c908abdbb8..cfde14b48fd8 100644
> --- a/arch/mips/kernel/relocate_kernel.S
> +++ b/arch/mips/kernel/relocate_kernel.S
> @@ -147,10 +147,10 @@ LEAF(kexec_smp_wait)
>  
>  kexec_args:
>  	EXPORT(kexec_args)
> -arg0:	PTR		0x0
> -arg1:	PTR		0x0
> -arg2:	PTR		0x0
> -arg3:	PTR		0x0
> +arg0:	PTR_WD		0x0
> +arg1:	PTR_WD		0x0
> +arg2:	PTR_WD		0x0
> +arg3:	PTR_WD		0x0
>  	.size	kexec_args,PTRSIZE*4
>  
>  #ifdef CONFIG_SMP
> @@ -161,10 +161,10 @@ arg3:	PTR		0x0
>   */
>  secondary_kexec_args:
>  	EXPORT(secondary_kexec_args)
> -s_arg0: PTR		0x0
> -s_arg1: PTR		0x0
> -s_arg2: PTR		0x0
> -s_arg3: PTR		0x0
> +s_arg0: PTR_WD		0x0
> +s_arg1: PTR_WD		0x0
> +s_arg2: PTR_WD		0x0
> +s_arg3: PTR_WD		0x0
>  	.size	secondary_kexec_args,PTRSIZE*4
>  kexec_flag:
>  	LONG		0x1
> @@ -173,17 +173,17 @@ kexec_flag:
>  
>  kexec_start_address:
>  	EXPORT(kexec_start_address)
> -	PTR		0x0
> +	PTR_WD		0x0
>  	.size		kexec_start_address, PTRSIZE
>  
>  kexec_indirection_page:
>  	EXPORT(kexec_indirection_page)
> -	PTR		0
> +	PTR_WD		0
>  	.size		kexec_indirection_page, PTRSIZE
>  
>  relocate_new_kernel_end:
>  
>  relocate_new_kernel_size:
>  	EXPORT(relocate_new_kernel_size)
> -	PTR		relocate_new_kernel_end - relocate_new_kernel
> +	PTR_WD		relocate_new_kernel_end - relocate_new_kernel
>  	.size		relocate_new_kernel_size, PTRSIZE
> diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
> index b1b2e106f711..9bfce5f75f60 100644
> --- a/arch/mips/kernel/scall32-o32.S
> +++ b/arch/mips/kernel/scall32-o32.S
> @@ -72,10 +72,10 @@ loads_done:
>  	.set	pop
>  
>  	.section __ex_table,"a"
> -	PTR	load_a4, bad_stack_a4
> -	PTR	load_a5, bad_stack_a5
> -	PTR	load_a6, bad_stack_a6
> -	PTR	load_a7, bad_stack_a7
> +	PTR_WD	load_a4, bad_stack_a4
> +	PTR_WD	load_a5, bad_stack_a5
> +	PTR_WD	load_a6, bad_stack_a6
> +	PTR_WD	load_a7, bad_stack_a7
>  	.previous
>  
>  	lw	t0, TI_FLAGS($28)	# syscall tracing enabled?
> @@ -216,7 +216,7 @@ einval: li	v0, -ENOSYS
>  #endif /* CONFIG_MIPS_MT_FPAFF */
>  
>  #define __SYSCALL_WITH_COMPAT(nr, native, compat)	__SYSCALL(nr, native)
> -#define __SYSCALL(nr, entry) 	PTR entry
> +#define __SYSCALL(nr, entry) 	PTR_WD entry
>  	.align	2
>  	.type	sys_call_table, @object
>  EXPORT(sys_call_table)
> diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
> index f650c55a17dc..97456b2ca7dc 100644
> --- a/arch/mips/kernel/scall64-n32.S
> +++ b/arch/mips/kernel/scall64-n32.S
> @@ -101,7 +101,7 @@ not_n32_scall:
>  
>  	END(handle_sysn32)
>  
> -#define __SYSCALL(nr, entry)	PTR entry
> +#define __SYSCALL(nr, entry)	PTR_WD entry
>  	.type	sysn32_call_table, @object
>  EXPORT(sysn32_call_table)
>  #include <asm/syscall_table_n32.h>
> diff --git a/arch/mips/kernel/scall64-n64.S b/arch/mips/kernel/scall64-n64.S
> index 5d7bfc65e4d0..5f6ed4b4c399 100644
> --- a/arch/mips/kernel/scall64-n64.S
> +++ b/arch/mips/kernel/scall64-n64.S
> @@ -109,7 +109,7 @@ illegal_syscall:
>  	j	n64_syscall_exit
>  	END(handle_sys64)
>  
> -#define __SYSCALL(nr, entry)	PTR entry
> +#define __SYSCALL(nr, entry)	PTR_WD entry
>  	.align	3
>  	.type	sys_call_table, @object
>  EXPORT(sys_call_table)
> diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
> index cedc8bd88804..d3c2616cba22 100644
> --- a/arch/mips/kernel/scall64-o32.S
> +++ b/arch/mips/kernel/scall64-o32.S
> @@ -73,10 +73,10 @@ load_a7: lw	a7, 28(t0)		# argument #8 from usp
>  loads_done:
>  
>  	.section __ex_table,"a"
> -	PTR	load_a4, bad_stack_a4
> -	PTR	load_a5, bad_stack_a5
> -	PTR	load_a6, bad_stack_a6
> -	PTR	load_a7, bad_stack_a7
> +	PTR_WD	load_a4, bad_stack_a4
> +	PTR_WD	load_a5, bad_stack_a5
> +	PTR_WD	load_a6, bad_stack_a6
> +	PTR_WD	load_a7, bad_stack_a7
>  	.previous
>  
>  	li	t1, _TIF_WORK_SYSCALL_ENTRY
> @@ -214,7 +214,7 @@ einval: li	v0, -ENOSYS
>  	END(sys32_syscall)
>  
>  #define __SYSCALL_WITH_COMPAT(nr, native, compat)	__SYSCALL(nr, compat)
> -#define __SYSCALL(nr, entry)	PTR entry
> +#define __SYSCALL(nr, entry)	PTR_WD entry
>  	.align	3
>  	.type	sys32_call_table,@object
>  EXPORT(sys32_call_table)
> diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
> index 5512cd586e6e..ae93a607ddf7 100644
> --- a/arch/mips/kernel/syscall.c
> +++ b/arch/mips/kernel/syscall.c
> @@ -122,8 +122,8 @@ static inline int mips_atomic_set(unsigned long addr, unsigned long new)
>  		"	j	3b					\n"
>  		"	.previous					\n"
>  		"	.section __ex_table,\"a\"			\n"
> -		"	"STR(PTR)"	1b, 4b				\n"
> -		"	"STR(PTR)"	2b, 4b				\n"
> +		"	"STR(PTR_WD)"	1b, 4b				\n"
> +		"	"STR(PTR_WD)"	2b, 4b				\n"
>  		"	.previous					\n"
>  		"	.set	pop					\n"
>  		: [old] "=&r" (old),
> @@ -152,8 +152,8 @@ static inline int mips_atomic_set(unsigned long addr, unsigned long new)
>  		"	j	3b					\n"
>  		"	.previous					\n"
>  		"	.section __ex_table,\"a\"			\n"
> -		"	"STR(PTR)"	1b, 5b				\n"
> -		"	"STR(PTR)"	2b, 5b				\n"
> +		"	"STR(PTR_WD)"	1b, 5b				\n"
> +		"	"STR(PTR_WD)"	2b, 5b				\n"
>  		"	.previous					\n"
>  		"	.set	pop					\n"
>  		: [old] "=&r" (old),
> diff --git a/arch/mips/lib/csum_partial.S b/arch/mips/lib/csum_partial.S
> index a46db0807195..7767137c3e49 100644
> --- a/arch/mips/lib/csum_partial.S
> +++ b/arch/mips/lib/csum_partial.S
> @@ -347,7 +347,7 @@ EXPORT_SYMBOL(csum_partial)
>  	.if \mode == LEGACY_MODE;		\
>  9:		insn reg, addr;			\
>  		.section __ex_table,"a";	\
> -		PTR	9b, .L_exc;		\
> +		PTR_WD	9b, .L_exc;		\
>  		.previous;			\
>  	/* This is enabled in EVA mode */	\
>  	.else;					\
> @@ -356,7 +356,7 @@ EXPORT_SYMBOL(csum_partial)
>  		    ((\to == USEROP) && (type == ST_INSN));	\
>  9:			__BUILD_EVA_INSN(insn##e, reg, addr);	\
>  			.section __ex_table,"a";		\
> -			PTR	9b, .L_exc;			\
> +			PTR_WD	9b, .L_exc;			\
>  			.previous;				\
>  		.else;						\
>  			/* EVA without exception */		\
> diff --git a/arch/mips/lib/memcpy.S b/arch/mips/lib/memcpy.S
> index 277c32296636..18a43f2e29c8 100644
> --- a/arch/mips/lib/memcpy.S
> +++ b/arch/mips/lib/memcpy.S
> @@ -116,7 +116,7 @@
>  	.if \mode == LEGACY_MODE;				\
>  9:		insn reg, addr;					\
>  		.section __ex_table,"a";			\
> -		PTR	9b, handler;				\
> +		PTR_WD	9b, handler;				\
>  		.previous;					\
>  	/* This is assembled in EVA mode */			\
>  	.else;							\
> @@ -125,7 +125,7 @@
>  		    ((\to == USEROP) && (type == ST_INSN));	\
>  9:			__BUILD_EVA_INSN(insn##e, reg, addr);	\
>  			.section __ex_table,"a";		\
> -			PTR	9b, handler;			\
> +			PTR_WD	9b, handler;			\
>  			.previous;				\
>  		.else;						\
>  			/*					\
> diff --git a/arch/mips/lib/memset.S b/arch/mips/lib/memset.S
> index b0baa3c79fad..0b342bae9a98 100644
> --- a/arch/mips/lib/memset.S
> +++ b/arch/mips/lib/memset.S
> @@ -52,7 +52,7 @@
>  9:		___BUILD_EVA_INSN(insn, reg, addr);	\
>  	.endif;						\
>  	.section __ex_table,"a";			\
> -	PTR	9b, handler;				\
> +	PTR_WD	9b, handler;				\
>  	.previous
>  
>  	.macro	f_fill64 dst, offset, val, fixup, mode
> diff --git a/arch/mips/lib/strncpy_user.S b/arch/mips/lib/strncpy_user.S
> index 556acf684d7b..13aaa9927ad1 100644
> --- a/arch/mips/lib/strncpy_user.S
> +++ b/arch/mips/lib/strncpy_user.S
> @@ -15,7 +15,7 @@
>  #define EX(insn,reg,addr,handler)			\
>  9:	insn	reg, addr;				\
>  	.section __ex_table,"a";			\
> -	PTR	9b, handler;				\
> +	PTR_WD	9b, handler;				\
>  	.previous
>  
>  /*
> @@ -59,7 +59,7 @@ LEAF(__strncpy_from_user_asm)
>  	jr		ra
>  
>  	.section	__ex_table,"a"
> -	PTR		1b, .Lfault
> +	PTR_WD		1b, .Lfault
>  	.previous
>  
>  	EXPORT_SYMBOL(__strncpy_from_user_asm)
> diff --git a/arch/mips/lib/strnlen_user.S b/arch/mips/lib/strnlen_user.S
> index 92b63f20ec05..6de31b616f9c 100644
> --- a/arch/mips/lib/strnlen_user.S
> +++ b/arch/mips/lib/strnlen_user.S
> @@ -14,7 +14,7 @@
>  #define EX(insn,reg,addr,handler)			\
>  9:	insn	reg, addr;				\
>  	.section __ex_table,"a";			\
> -	PTR	9b, handler;				\
> +	PTR_WD	9b, handler;				\
>  	.previous
>  
>  /*
> -- 
> 2.29.2
> 

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH] MIPS: Fix build error due to PTR used in more places
  2022-01-30 16:37 ` Guenter Roeck
@ 2022-01-31 10:08   ` Thomas Bogendoerfer
  2022-02-04  9:26     ` Thorsten Leemhuis
  0 siblings, 1 reply; 6+ messages in thread
From: Thomas Bogendoerfer @ 2022-01-31 10:08 UTC (permalink / raw)
  To: Guenter Roeck; +Cc: Steven Rostedt, Ingo Molnar, linux-mips, linux-kernel

On Sun, Jan 30, 2022 at 08:37:25AM -0800, Guenter Roeck wrote:
> On Tue, Jan 25, 2022 at 03:19:44PM +0100, Thomas Bogendoerfer wrote:
> > Use PTR_WD instead of PTR to avoid clashes with other parts.
> > 
> > Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
> 
> Building mips:cavium_octeon_defconfig ... failed
> --------------
> Error log:
> arch/mips/cavium-octeon/octeon-memcpy.S: Assembler messages:
> arch/mips/cavium-octeon/octeon-memcpy.S:187: Error: unrecognized opcode `ptr 9b,l_exc'
> ...
> 
> Missed one place in Cavium assembler code.
> 
> arch/mips/cavium-octeon/octeon-memcpy.S:        PTR     9b, handler;
> 
> #regzbot introduced: fa62f39dc7e2

d'oh, fix sent.

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH] MIPS: Fix build error due to PTR used in more places
  2022-01-31 10:08   ` Thomas Bogendoerfer
@ 2022-02-04  9:26     ` Thorsten Leemhuis
  2022-02-04 10:00       ` Thorsten Leemhuis
  0 siblings, 1 reply; 6+ messages in thread
From: Thorsten Leemhuis @ 2022-02-04  9:26 UTC (permalink / raw)
  To: Thomas Bogendoerfer, Guenter Roeck
  Cc: Steven Rostedt, Ingo Molnar, linux-mips, linux-kernel

Hi, this is your Linux kernel regression tracker speaking.

On 31.01.22 11:08, Thomas Bogendoerfer wrote:
> On Sun, Jan 30, 2022 at 08:37:25AM -0800, Guenter Roeck wrote:
>> On Tue, Jan 25, 2022 at 03:19:44PM +0100, Thomas Bogendoerfer wrote:
>>> Use PTR_WD instead of PTR to avoid clashes with other parts.
>>>
>>> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
>>
>> Building mips:cavium_octeon_defconfig ... failed
>> --------------
>> Error log:
>> arch/mips/cavium-octeon/octeon-memcpy.S: Assembler messages:
>> arch/mips/cavium-octeon/octeon-memcpy.S:187: Error: unrecognized opcode `ptr 9b,l_exc'
>> ...
>>
>> Missed one place in Cavium assembler code.
>>
>> arch/mips/cavium-octeon/octeon-memcpy.S:        PTR     9b, handler;
>>
>> #regzbot introduced: fa62f39dc7e2

@Guenter: thx for getting the regression tracked!

> d'oh, fix sent.

Sadly you didn't link to the report about the issue using a "Link:" tag,
as explained by both Documentation/process/submitting-patches.rst and
Documentation/process/5.Posting.rst

Could you please do so in the future? Than would make my life as a Linux
kernel's regression tracker a lot easier, as my regression tracking bot
would then have been able to automatically detect the patch posting and
the commit (I for now decided to not make the bot rely on the "Fixes:"
tag alone, as that might do the wrong thing if one commit causes
multiple regressions).

Anyway: I no big deal (just makes regression tracking a lot harder), I
can tell regzbot manually about the fix:

#regzbot introduced: 50317b636e7184d

Ciao, Thorsten

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH] MIPS: Fix build error due to PTR used in more places
  2022-02-04  9:26     ` Thorsten Leemhuis
@ 2022-02-04 10:00       ` Thorsten Leemhuis
  0 siblings, 0 replies; 6+ messages in thread
From: Thorsten Leemhuis @ 2022-02-04 10:00 UTC (permalink / raw)
  To: Thomas Bogendoerfer, Guenter Roeck
  Cc: Steven Rostedt, Ingo Molnar, linux-mips, linux-kernel

On 04.02.22 10:26, Thorsten Leemhuis wrote:

> Anyway: I no big deal (just makes regression tracking a lot harder), I
> can tell regzbot manually about the fix:
> 
> #regzbot introduced: 50317b636e7184d

Argh, sorry, stupid me doesn't known how to use his own bot:

#regzbot introduced: fa62f39dc7e2
#regzbot fixed-by: 50317b636e7184d

:-/ Sorry for the noise.

Ciao, Torsten

^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2022-02-04 10:00 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-01-25 14:19 [PATCH] MIPS: Fix build error due to PTR used in more places Thomas Bogendoerfer
2022-01-27  8:10 ` Thomas Bogendoerfer
2022-01-30 16:37 ` Guenter Roeck
2022-01-31 10:08   ` Thomas Bogendoerfer
2022-02-04  9:26     ` Thorsten Leemhuis
2022-02-04 10:00       ` Thorsten Leemhuis

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