diff options
Diffstat (limited to 'arch/arc/kernel/traps.c')
| -rw-r--r-- | arch/arc/kernel/traps.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arc/kernel/traps.c b/arch/arc/kernel/traps.c index e21692d2fdab..3eadfdabc322 100644 --- a/arch/arc/kernel/traps.c +++ b/arch/arc/kernel/traps.c @@ -84,19 +84,18 @@ DO_ERROR_INFO(SIGBUS, "Invalid Mem Access", do_memory_error, BUS_ADRERR) DO_ERROR_INFO(SIGTRAP, "Breakpoint Set", trap_is_brkpt, TRAP_BRKPT) DO_ERROR_INFO(SIGBUS, "Misaligned Access", do_misaligned_error, BUS_ADRALN) -#ifdef CONFIG_ARC_MISALIGN_ACCESS /* * Entry Point for Misaligned Data access Exception, for emulating in software */ int do_misaligned_access(unsigned long address, struct pt_regs *regs, struct callee_regs *cregs) { + /* If emulation not enabled, or failed, kill the task */ if (misaligned_fixup(address, regs, cregs) != 0) return do_misaligned_error(address, regs); return 0; } -#endif /* * Entry point for miscll errors such as Nested Exceptions |