diff options
Diffstat (limited to 'arch/csky/mm/fault.c')
| -rw-r--r-- | arch/csky/mm/fault.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/csky/mm/fault.c b/arch/csky/mm/fault.c index 18041f46ded1..01290c551071 100644 --- a/arch/csky/mm/fault.c +++ b/arch/csky/mm/fault.c @@ -179,11 +179,14 @@ bad_area: bad_area_nosemaphore: /* User mode accesses just cause a SIGSEGV */ if (user_mode(regs)) { + tsk->thread.trap_no = (regs->sr >> 16) & 0xff; force_sig_fault(SIGSEGV, si_code, (void __user *)address, current); return; } no_context: + tsk->thread.trap_no = (regs->sr >> 16) & 0xff; + /* Are we prepared to handle this kernel fault? */ if (fixup_exception(regs)) return; @@ -198,6 +201,8 @@ no_context: die_if_kernel("Oops", regs, write); out_of_memory: + tsk->thread.trap_no = (regs->sr >> 16) & 0xff; + /* * We ran out of memory, call the OOM killer, and return the userspace * (which will retry the fault, or kill us if we got oom-killed). @@ -206,6 +211,8 @@ out_of_memory: return; do_sigbus: + tsk->thread.trap_no = (regs->sr >> 16) & 0xff; + up_read(&mm->mmap_sem); /* Kernel mode? Handle exceptions or die */ |