diff options
| -rw-r--r-- | arch/hexagon/kernel/traps.c | 10 | ||||
| -rw-r--r-- | arch/hexagon/mm/vm_fault.c | 21 |
2 files changed, 9 insertions, 22 deletions
diff --git a/arch/hexagon/kernel/traps.c b/arch/hexagon/kernel/traps.c index 1ff6a6a7b97c..91ee04842c22 100644 --- a/arch/hexagon/kernel/traps.c +++ b/arch/hexagon/kernel/traps.c @@ -412,11 +412,6 @@ void do_trap0(struct pt_regs *regs) case TRAP_DEBUG: /* Trap0 0xdb is debug breakpoint */ if (user_mode(regs)) { - struct siginfo info; - - clear_siginfo(&info); - info.si_signo = SIGTRAP; - info.si_errno = 0; /* * Some architecures add some per-thread state * to distinguish between breakpoint traps and @@ -424,9 +419,8 @@ void do_trap0(struct pt_regs *regs) * set the si_code value appropriately, or we * may want to use a different trap0 flavor. */ - info.si_code = TRAP_BRKPT; - info.si_addr = (void __user *) pt_elr(regs); - force_sig_info(SIGTRAP, &info, current); + force_sig_fault(SIGTRAP, TRAP_BRKPT, + (void __user *) pt_elr(regs), current); } else { #ifdef CONFIG_KGDB kgdb_handle_exception(pt_cause(regs), SIGTRAP, diff --git a/arch/hexagon/mm/vm_fault.c b/arch/hexagon/mm/vm_fault.c index 2ad92edc877c..933bbcef5363 100644 --- a/arch/hexagon/mm/vm_fault.c +++ b/arch/hexagon/mm/vm_fault.c @@ -50,13 +50,12 @@ void do_page_fault(unsigned long address, long cause, struct pt_regs *regs) { struct vm_area_struct *vma; struct mm_struct *mm = current->mm; - siginfo_t info; + int si_signo; int si_code = SEGV_MAPERR; int fault; const struct exception_table_entry *fixup; unsigned int flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE; - clear_siginfo(&info); /* * If we're in an interrupt or have no user context, * then must not take the fault. @@ -141,28 +140,22 @@ good_area: * unable to fix up the page fault. */ if (fault & VM_FAULT_SIGBUS) { - info.si_signo = SIGBUS; - info.si_code = BUS_ADRERR; + si_signo = SIGBUS; + si_code = BUS_ADRERR; } /* Address is not in the memory map */ else { - info.si_signo = SIGSEGV; - info.si_code = SEGV_ACCERR; + si_signo = SIGSEGV; + si_code = SEGV_ACCERR; } - info.si_errno = 0; - info.si_addr = (void __user *)address; - force_sig_info(info.si_signo, &info, current); + force_sig_fault(si_signo, si_code, (void __user *)address, current); return; bad_area: up_read(&mm->mmap_sem); if (user_mode(regs)) { - info.si_signo = SIGSEGV; - info.si_errno = 0; - info.si_code = si_code; - info.si_addr = (void *)address; - force_sig_info(info.si_signo, &info, current); + force_sig_fault(SIGSEGV, si_code, (void __user *)address, current); return; } /* Kernel-mode fault falls through */ |