3 files changed, 94 insertions, 42 deletions

diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index cecf3a29ebb3..d88098c58bfa 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -250,7 +250,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
         case VEC_EXCPT03:
                 info.si_code = SEGV_STACKFLOW;
                 sig = SIGSEGV;
-                printk(KERN_NOTICE EXC_0x03);
+                printk(KERN_NOTICE EXC_0x03(KERN_NOTICE));
                 CHK_DEBUGGER_TRAP();
                 break;
         /* 0x04 - User Defined, Caught by default */
@@ -279,7 +279,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
         case VEC_OVFLOW:
                 info.si_code = TRAP_TRACEFLOW;
                 sig = SIGTRAP;
-                printk(KERN_NOTICE EXC_0x11);
+                printk(KERN_NOTICE EXC_0x11(KERN_NOTICE));
                 CHK_DEBUGGER_TRAP();
                 break;
         /* 0x12 - Reserved, Caught by default */
@@ -301,35 +301,35 @@ asmlinkage void trap_c(struct pt_regs *fp)
         case VEC_UNDEF_I:
                 info.si_code = ILL_ILLOPC;
                 sig = SIGILL;
-                printk(KERN_NOTICE EXC_0x21);
+                printk(KERN_NOTICE EXC_0x21(KERN_NOTICE));
                 CHK_DEBUGGER_TRAP();
                 break;
         /* 0x22 - Illegal Instruction Combination, handled here */
         case VEC_ILGAL_I:
                 info.si_code = ILL_ILLPARAOP;
                 sig = SIGILL;
-                printk(KERN_NOTICE EXC_0x22);
+                printk(KERN_NOTICE EXC_0x22(KERN_NOTICE));
                 CHK_DEBUGGER_TRAP();
                 break;
         /* 0x23 - Data CPLB protection violation, handled here */
         case VEC_CPLB_VL:
                 info.si_code = ILL_CPLB_VI;
                 sig = SIGBUS;
-                printk(KERN_NOTICE EXC_0x23);
+                printk(KERN_NOTICE EXC_0x23(KERN_NOTICE));
                 CHK_DEBUGGER_TRAP();
                 break;
         /* 0x24 - Data access misaligned, handled here */
         case VEC_MISALI_D:
                 info.si_code = BUS_ADRALN;
                 sig = SIGBUS;
-                printk(KERN_NOTICE EXC_0x24);
+                printk(KERN_NOTICE EXC_0x24(KERN_NOTICE));
                 CHK_DEBUGGER_TRAP();
                 break;
         /* 0x25 - Unrecoverable Event, handled here */
         case VEC_UNCOV:
                 info.si_code = ILL_ILLEXCPT;
                 sig = SIGILL;
-                printk(KERN_NOTICE EXC_0x25);
+                printk(KERN_NOTICE EXC_0x25(KERN_NOTICE));
                 CHK_DEBUGGER_TRAP();
                 break;
         /* 0x26 - Data CPLB Miss, normal case is handled in _cplb_hdr,
@@ -337,7 +337,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
         case VEC_CPLB_M:
                 info.si_code = BUS_ADRALN;
                 sig = SIGBUS;
-                printk(KERN_NOTICE EXC_0x26);
+                printk(KERN_NOTICE EXC_0x26(KERN_NOTICE));
                 CHK_DEBUGGER_TRAP();
                 break;
         /* 0x27 - Data CPLB Multiple Hits - Linux Trap Zero, handled here */
@@ -348,7 +348,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
                 printk(KERN_NOTICE "NULL pointer access (probably)\n");
 #else
                 sig = SIGILL;
-                printk(KERN_NOTICE EXC_0x27);
+                printk(KERN_NOTICE EXC_0x27(KERN_NOTICE));
 #endif
                 CHK_DEBUGGER_TRAP();
                 break;
@@ -356,7 +356,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
         case VEC_WATCH:
                 info.si_code = TRAP_WATCHPT;
                 sig = SIGTRAP;
-                pr_debug(EXC_0x28);
+                pr_debug(EXC_0x28(KERN_DEBUG));
                 CHK_DEBUGGER_TRAP_MAYBE();
                 /* Check if this is a watchpoint in kernel space */
                 if (fp->ipend & 0xffc0)
@@ -378,21 +378,21 @@ asmlinkage void trap_c(struct pt_regs *fp)
         case VEC_MISALI_I:
                 info.si_code = BUS_ADRALN;
                 sig = SIGBUS;
-                printk(KERN_NOTICE EXC_0x2A);
+                printk(KERN_NOTICE EXC_0x2A(KERN_NOTICE));
                 CHK_DEBUGGER_TRAP();
                 break;
         /* 0x2B - Instruction CPLB protection violation, handled here */
         case VEC_CPLB_I_VL:
                 info.si_code = ILL_CPLB_VI;
                 sig = SIGBUS;
-                printk(KERN_NOTICE EXC_0x2B);
+                printk(KERN_NOTICE EXC_0x2B(KERN_NOTICE));
                 CHK_DEBUGGER_TRAP();
                 break;
         /* 0x2C - Instruction CPLB miss, handled in _cplb_hdr */
         case VEC_CPLB_I_M:
                 info.si_code = ILL_CPLB_MISS;
                 sig = SIGBUS;
-                printk(KERN_NOTICE EXC_0x2C);
+                printk(KERN_NOTICE EXC_0x2C(KERN_NOTICE));
                 CHK_DEBUGGER_TRAP();
                 break;
         /* 0x2D - Instruction CPLB Multiple Hits, handled here */
@@ -403,7 +403,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
                 printk(KERN_NOTICE "Jump to address 0 - 0x0fff\n");
 #else
                 sig = SIGILL;
-                printk(KERN_NOTICE EXC_0x2D);
+                printk(KERN_NOTICE EXC_0x2D(KERN_NOTICE));
 #endif
                 CHK_DEBUGGER_TRAP();
                 break;
@@ -411,7 +411,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
         case VEC_ILL_RES:
                 info.si_code = ILL_PRVOPC;
                 sig = SIGILL;
-                printk(KERN_NOTICE EXC_0x2E);
+                printk(KERN_NOTICE EXC_0x2E(KERN_NOTICE));
                 CHK_DEBUGGER_TRAP();
                 break;
         /* 0x2F - Reserved, Caught by default */
diff --git a/arch/blackfin/mach-common/irqpanic.c b/arch/blackfin/mach-common/irqpanic.c
index f05e3dadaf33..d62c2e277d7b 100644
--- a/arch/blackfin/mach-common/irqpanic.c
+++ b/arch/blackfin/mach-common/irqpanic.c
@@ -153,21 +153,21 @@ asmlinkage void irq_panic(int reason, struct pt_regs *regs)
                 case (SEQSTAT_HWERRCAUSE_SYSTEM_MMR):   /* System MMR Error */
                         info.si_code = BUS_ADRALN;
                         sig = SIGBUS;
-                        printk(KERN_EMERG HWC_x2);
+                        printk(KERN_EMERG HWC_x2(KERN_EMERG));
                         break;
                 case (SEQSTAT_HWERRCAUSE_EXTERN_ADDR):  /* External Memory Addressing Error */
                         info.si_code = BUS_ADRERR;
                         sig = SIGBUS;
-                        printk(KERN_EMERG HWC_x3);
+                        printk(KERN_EMERG HWC_x3(KERN_EMERG));
                         break;
                 case (SEQSTAT_HWERRCAUSE_PERF_FLOW):    /* Performance Monitor Overflow */
-                        printk(KERN_EMERG HWC_x12);
+                        printk(KERN_EMERG HWC_x12(KERN_EMERG));
                         break;
                 case (SEQSTAT_HWERRCAUSE_RAISE_5):      /* RAISE 5 instruction */
-                        printk(KERN_EMERG HWC_x18);
+                        printk(KERN_EMERG HWC_x18(KERN_EMERG));
                         break;
                 default:        /* Reserved */
-                        printk(KERN_EMERG HWC_default);
+                        printk(KERN_EMERG HWC_default(KERN_EMERG));
                         break;
                 }
         }
diff --git a/include/asm-blackfin/traps.h b/include/asm-blackfin/traps.h
index fe365b1b7ca8..ee1cbf73a9ab 100644
--- a/include/asm-blackfin/traps.h
+++ b/include/asm-blackfin/traps.h
@@ -48,28 +48,80 @@
 
 #ifndef __ASSEMBLY__
 
-#define HWC_x2 "System MMR Error\nAn error occurred due to an invalid access to an System MMR location\nPossible reason: a 32-bit register is accessed with a 16-bit instruction,\nor a 16-bit register is accessed with a 32-bit instruction.\n"
-#define HWC_x3 "External Memory Addressing Error\n"
-#define HWC_x12 "Performance Monitor Overflow\n"
-#define HWC_x18 "RAISE 5 instruction\n Software issued a RAISE 5 instruction to invoke the Hardware\n"
-#define HWC_default "Reserved\n"
-
-#define EXC_0x03 "Application stack overflow\n - Please increase the stack size of the application using elf2flt -s option,\n and/or reduce the stack use of the application.\n"
-#define EXC_0x10 "Single step\n - When the processor is in single step mode, every instruction\n generates an exception. Primarily used for debugging.\n"
-#define EXC_0x11 "Exception caused by a trace buffer full condition\n - The processor takes this exception when the trace\n buffer overflows (only when enabled by the Trace Unit Control register).\n"
-#define EXC_0x21 "Undefined instruction\n - May be used to emulate instructions that are not defined for\n a particular processor implementation.\n"
-#define EXC_0x22 "Illegal instruction combination\n - See section for multi-issue rules in the ADSP-BF53x Blackfin\n Processor Instruction Set Reference.\n"
-#define EXC_0x23 "Data access CPLB protection violation\n - Attempted read or write to Supervisor resource,\n or illegal data memory access. \n"
-#define EXC_0x24 "Data access misaligned address violation\n - Attempted misaligned data memory or data cache access.\n"
-#define EXC_0x25 "Unrecoverable event\n - For example, an exception generated while processing a previous exception.\n"
-#define EXC_0x26 "Data access CPLB miss\n - Used by the MMU to signal a CPLB miss on a data access.\n"
-#define EXC_0x27 "Data access multiple CPLB hits\n - More than one CPLB entry matches data fetch address.\n"
-#define EXC_0x28 "Program Sequencer Exception caused by an emulation watchpoint match\n - There is a watchpoint match, and one of the EMUSW\n bits in the Watchpoint Instruction Address Control register (WPIACTL) is set.\n"
-#define EXC_0x2A "Instruction fetch misaligned address violation\n - Attempted misaligned instruction cache fetch. On a misaligned instruction fetch exception,\n the return address provided in RETX is the destination address which is misaligned, rather than the address of the offending instruction.\n"
-#define EXC_0x2B "CPLB protection violation\n - Illegal instruction fetch access (memory protection violation).\n"
-#define EXC_0x2C "Instruction fetch CPLB miss\n - CPLB miss on an instruction fetch.\n"
-#define EXC_0x2D "Instruction fetch multiple CPLB hits\n - More than one CPLB entry matches instruction fetch address.\n"
-#define EXC_0x2E "Illegal use of supervisor resource\n - Attempted to use a Supervisor register or instruction from User mode.\n Supervisor resources are registers and instructions that are reserved\n for Supervisor use: Supervisor only registers, all MMRs, and Supervisor\n only instructions.\n"
+#define HWC_x2(level) \
+        "System MMR Error\n" \
+        level " - An error occurred due to an invalid access to an System MMR location\n" \
+        level "   Possible reason: a 32-bit register is accessed with a 16-bit instruction\n" \
+        level "   or a 16-bit register is accessed with a 32-bit instruction.\n"
+#define HWC_x3(level) \
+        "External Memory Addressing Error\n"
+#define HWC_x12(level) \
+        "Performance Monitor Overflow\n"
+#define HWC_x18(level) \
+        "RAISE 5 instruction\n" \
+        level "    Software issued a RAISE 5 instruction to invoke the Hardware\n"
+#define HWC_default(level) \
+         "Reserved\n"
+#define EXC_0x03(level) \
+        "Application stack overflow\n" \
+        level " - Please increase the stack size of the application using elf2flt -s option,\n" \
+        level "   and/or reduce the stack use of the application.\n"
+#define EXC_0x10(level) \
+        "Single step\n" \
+        level " - When the processor is in single step mode, every instruction\n" \
+        level "   generates an exception. Primarily used for debugging.\n"
+#define EXC_0x11(level) \
+        "Exception caused by a trace buffer full condition\n" \
+        level " - The processor takes this exception when the trace\n" \
+        level "   buffer overflows (only when enabled by the Trace Unit Control register).\n"
+#define EXC_0x21(level) \
+        "Undefined instruction\n" \
+        level " - May be used to emulate instructions that are not defined for\n" \
+        level "   a particular processor implementation.\n"
+#define EXC_0x22(level) \
+        "Illegal instruction combination\n" \
+        level " - See section for multi-issue rules in the ADSP-BF53x Blackfin\n" \
+        level "   Processor Instruction Set Reference.\n"
+#define EXC_0x23(level) \
+        "Data access CPLB protection violation\n" \
+        level " - Attempted read or write to Supervisor resource,\n" \
+        level "   or illegal data memory access. \n"
+#define EXC_0x24(level) \
+        "Data access misaligned address violation\n" \
+        level " - Attempted misaligned data memory or data cache access.\n"
+#define EXC_0x25(level) \
+        "Unrecoverable event\n" \
+        level " - For example, an exception generated while processing a previous exception.\n"
+#define EXC_0x26(level) \
+        "Data access CPLB miss\n" \
+        level " - Used by the MMU to signal a CPLB miss on a data access.\n"
+#define EXC_0x27(level) \
+        "Data access multiple CPLB hits\n" \
+        level " - More than one CPLB entry matches data fetch address.\n"
+#define EXC_0x28(level) \
+        "Program Sequencer Exception caused by an emulation watchpoint match\n" \
+        level " - There is a watchpoint match, and one of the EMUSW\n" \
+        level "   bits in the Watchpoint Instruction Address Control register (WPIACTL) is set.\n"
+#define EXC_0x2A(level) \
+        "Instruction fetch misaligned address violation\n" \
+        level " - Attempted misaligned instruction cache fetch. On a misaligned instruction fetch\n" \
+        level "   exception, the return address provided in RETX is the destination address which is\n" \
+        level "   misaligned, rather than the address of the offending instruction.\n"
+#define EXC_0x2B(level) \
+        "CPLB protection violation\n" \
+        level " - Illegal instruction fetch access (memory protection violation).\n"
+#define EXC_0x2C(level) \
+        "Instruction fetch CPLB miss\n" \
+        level " - CPLB miss on an instruction fetch.\n"
+#define EXC_0x2D(level) \
+        "Instruction fetch multiple CPLB hits\n" \
+        level " - More than one CPLB entry matches instruction fetch address.\n"
+#define EXC_0x2E(level) \
+        "Illegal use of supervisor resource\n" \
+        level " - Attempted to use a Supervisor register or instruction from User mode.\n" \
+        level "   Supervisor resources are registers and instructions that are reserved\n" \
+        level "   for Supervisor use: Supervisor only registers, all MMRs, and Supervisor\n" \
+        level "   only instructions.\n"
 
 #endif                          /* __ASSEMBLY__ */
 #endif                          /* _BFIN_TRAPS_H */