X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Fmn10300%2Fmm%2Ffault.c;h=59c3da49d9d9e4ad08108bf2f1eebe8182f46e0c;hb=ce9d8d9f7214c7b74a5dd7be8221545269a31155;hp=81f153fa51b4a6ecb07111f1d20383fbf0b6eaf2;hpb=a376bca61096c7a79393e8125b7ad4757ccff19c;p=pandora-kernel.git

diff --git a/arch/mn10300/mm/fault.c b/arch/mn10300/mm/fault.c
index 81f153fa51b4..59c3da49d9d9 100644
--- a/arch/mn10300/mm/fault.c
+++ b/arch/mn10300/mm/fault.c
@@ -39,10 +39,6 @@ void bust_spinlocks(int yes)
 {
 	if (yes) {
 		oops_in_progress = 1;
-#ifdef CONFIG_SMP
-		/* Many serial drivers do __global_cli() */
-		global_irq_lock = 0;
-#endif
 	} else {
 		int loglevel_save = console_loglevel;
 #ifdef CONFIG_VT
@@ -100,8 +96,6 @@ static void print_pagetable_entries(pgd_t *pgdir, unsigned long address)
 }
 #endif
 
-asmlinkage void monitor_signal(struct pt_regs *);
-
 /*
  * This routine handles page faults.  It determines the address,
  * and the problem, and then passes it off to one of the appropriate
@@ -279,7 +273,6 @@ good_area:
  */
 bad_area:
 	up_read(&mm->mmap_sem);
-	monitor_signal(regs);
 
 	/* User mode accesses just cause a SIGSEGV */
 	if ((fault_code & MMUFCR_xFC_ACCESS) == MMUFCR_xFC_ACCESS_USR) {
@@ -292,7 +285,6 @@ bad_area:
 	}
 
 no_context:
-	monitor_signal(regs);
 	/* Are we prepared to handle this kernel fault?  */
 	if (fixup_exception(regs))
 		return;
@@ -338,14 +330,13 @@ no_context:
  */
 out_of_memory:
 	up_read(&mm->mmap_sem);
-	if ((fault_code & MMUFCR_xFC_ACCESS) != MMUFCR_xFC_ACCESS_USR)
-		goto no_context;
-	pagefault_out_of_memory();
-	return;
+	printk(KERN_ALERT "VM: killing process %s\n", tsk->comm);
+	if ((fault_code & MMUFCR_xFC_ACCESS) == MMUFCR_xFC_ACCESS_USR)
+		do_exit(SIGKILL);
+	goto no_context;
 
 do_sigbus:
 	up_read(&mm->mmap_sem);
-	monitor_signal(regs);
 
 	/*
 	 * Send a sigbus, regardless of whether we were in kernel