diff options
Diffstat (limited to 'arch/sh/kernel/traps.c')
| -rw-r--r-- | arch/sh/kernel/traps.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c index b3e0067db358..881b9a32b7de 100644 --- a/arch/sh/kernel/traps.c +++ b/arch/sh/kernel/traps.c @@ -8,7 +8,7 @@ #include <asm/system.h> #ifdef CONFIG_BUG -static void handle_BUG(struct pt_regs *regs) +void handle_BUG(struct pt_regs *regs) { enum bug_trap_type tt; tt = report_bug(regs->pc, regs); @@ -29,7 +29,10 @@ int is_valid_bugaddr(unsigned long addr) if (probe_kernel_address((insn_size_t *)addr, opcode)) return 0; - return opcode == TRAPA_BUG_OPCODE; + if (opcode == TRAPA_BUG_OPCODE || opcode == TRAPA_UNWINDER_BUG_OPCODE) + return 1; + + return 0; } #endif |