diff options
Diffstat (limited to 'arch/xtensa/mm/fault.c')
| -rw-r--r-- | arch/xtensa/mm/fault.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/arch/xtensa/mm/fault.c b/arch/xtensa/mm/fault.c index a14df5a..8b9b6f4 100644 --- a/arch/xtensa/mm/fault.c +++ b/arch/xtensa/mm/fault.c @@ -25,8 +25,6 @@ DEFINE_PER_CPU(unsigned long, asid_cache) = ASID_USER_FIRST; void bad_page_fault(struct pt_regs*, unsigned long, int); -#undef DEBUG_PAGE_FAULT - /* * This routine handles page faults. It determines the address, * and the problem, and then passes it off to one of the appropriate @@ -68,10 +66,10 @@ void do_page_fault(struct pt_regs *regs) exccause == EXCCAUSE_ITLB_MISS || exccause == EXCCAUSE_FETCH_CACHE_ATTRIBUTE) ? 1 : 0; -#ifdef DEBUG_PAGE_FAULT - printk("[%s:%d:%08x:%d:%08x:%s%s]\n", current->comm, current->pid, - address, exccause, regs->pc, is_write? "w":"", is_exec? "x":""); -#endif + pr_debug("[%s:%d:%08x:%d:%08lx:%s%s]\n", + current->comm, current->pid, + address, exccause, regs->pc, + is_write ? "w" : "", is_exec ? "x" : ""); if (user_mode(regs)) flags |= FAULT_FLAG_USER; @@ -247,10 +245,8 @@ bad_page_fault(struct pt_regs *regs, unsigned long address, int sig) /* Are we prepared to handle this kernel fault? */ if ((entry = search_exception_tables(regs->pc)) != NULL) { -#ifdef DEBUG_PAGE_FAULT - printk(KERN_DEBUG "%s: Exception at pc=%#010lx (%lx)\n", - current->comm, regs->pc, entry->fixup); -#endif + pr_debug("%s: Exception at pc=%#010lx (%lx)\n", + current->comm, regs->pc, entry->fixup); current->thread.bad_uaddr = address; regs->pc = entry->fixup; return; @@ -259,9 +255,9 @@ bad_page_fault(struct pt_regs *regs, unsigned long address, int sig) /* Oops. The kernel tried to access some bad page. We'll have to * terminate things with extreme prejudice. */ - printk(KERN_ALERT "Unable to handle kernel paging request at virtual " - "address %08lx\n pc = %08lx, ra = %08lx\n", - address, regs->pc, regs->areg[0]); + pr_alert("Unable to handle kernel paging request at virtual " + "address %08lx\n pc = %08lx, ra = %08lx\n", + address, regs->pc, regs->areg[0]); die("Oops", regs, sig); do_exit(sig); } |
