Merge branch 'master' into upstream

[pandora-kernel.git] / arch / i386 / mm / fault.c

diff --git a/arch/i386/mm/fault.c b/arch/i386/mm/fault.c
index aaaa4d2..b8c4e25 100644 (file)
--- a/arch/i386/mm/fault.c
+++ b/arch/i386/mm/fault.c
@@ -46,43 +46,17 @@ int unregister_page_fault_notifier(struct notifier_block *nb)
 }
 EXPORT_SYMBOL_GPL(unregister_page_fault_notifier);
 
-static inline int notify_page_fault(enum die_val val, const char *str,
-                       struct pt_regs *regs, long err, int trap, int sig)
+static inline int notify_page_fault(struct pt_regs *regs, long err)
 {
        struct die_args args = {
                .regs = regs,
-               .str = str,
+               .str = "page fault",
                .err = err,
-               .trapnr = trap,
-               .signr = sig
+               .trapnr = 14,
+               .signr = SIGSEGV
        };
-       return atomic_notifier_call_chain(&notify_page_fault_chain, val, &args);
-}
-
-/*
- * Unlock any spinlocks which will prevent us from getting the
- * message out 
- */
-void bust_spinlocks(int yes)
-{
-       int loglevel_save = console_loglevel;
-
-       if (yes) {
-               oops_in_progress = 1;
-               return;
-       }
-#ifdef CONFIG_VT
-       unblank_screen();
-#endif
-       oops_in_progress = 0;
-       /*
-        * OK, the message is on the console.  Now we call printk()
-        * without oops_in_progress set so that printk will give klogd
-        * a poke.  Hold onto your hats...
-        */
-       console_loglevel = 15;          /* NMI oopser may have shut the console up */
-       printk(" ");
-       console_loglevel = loglevel_save;
+       return atomic_notifier_call_chain(&notify_page_fault_chain,
+                                         DIE_PAGE_FAULT, &args);
 }
 
 /*
@@ -353,8 +327,7 @@ fastcall void __kprobes do_page_fault(struct pt_regs *regs,
        if (unlikely(address >= TASK_SIZE)) {
                if (!(error_code & 0x0000000d) && vmalloc_fault(address) >= 0)
                        return;
-               if (notify_page_fault(DIE_PAGE_FAULT, "page fault", regs, error_code, 14,
-                                               SIGSEGV) == NOTIFY_STOP)
+               if (notify_page_fault(regs, error_code) == NOTIFY_STOP)
                        return;
                /*
                 * Don't take the mm semaphore here. If we fixup a prefetch
@@ -363,8 +336,7 @@ fastcall void __kprobes do_page_fault(struct pt_regs *regs,
                goto bad_area_nosemaphore;
        }
 
-       if (notify_page_fault(DIE_PAGE_FAULT, "page fault", regs, error_code, 14,
-                                       SIGSEGV) == NOTIFY_STOP)
+       if (notify_page_fault(regs, error_code) == NOTIFY_STOP)
                return;
 
        /* It's safe to allow irq's after cr2 has been saved and the vmalloc