diff options
Diffstat (limited to 'arch/hexagon/mm/vm_fault.c')
| -rw-r--r-- | arch/hexagon/mm/vm_fault.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/arch/hexagon/mm/vm_fault.c b/arch/hexagon/mm/vm_fault.c index 2ad92ed..933bbce 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 */ |
