---

yaml --- r: 216766 b: refs/heads/master c: 36bf968 h: refs/heads/master v: v3
git-mirror · Oct 25, 2010 · 85bdc6d · 85bdc6d
1 parent efed3d2
commit 85bdc6d
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Showing 2 changed files with 12 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 585b954e1f2fa325d425b0786e4525ac7c9ae575
+refs/heads/master: 36bf96801e3a2c4efae0bb8c1897a530fc9ca13e
diff --git a/trunk/arch/s390/mm/fault.c b/trunk/arch/s390/mm/fault.c
@@ -212,14 +212,21 @@ static noinline void do_sigbus(struct pt_regs *regs, long int_code,
 			       unsigned long trans_exc_code)
 {
 	struct task_struct *tsk = current;
+	unsigned long address;
+	struct siginfo si;
 
 	/*
 	 * Send a sigbus, regardless of whether we were in kernel
 	 * or user mode.
 	 */
-	tsk->thread.prot_addr = trans_exc_code & __FAIL_ADDR_MASK;
+	address = trans_exc_code & __FAIL_ADDR_MASK;
+	tsk->thread.prot_addr = address;
 	tsk->thread.trap_no = int_code;
-	force_sig(SIGBUS, tsk);
+	si.si_signo = SIGBUS;
+	si.si_errno = 0;
+	si.si_code = BUS_ADRERR;
+	si.si_addr = (void __user *) address;
+	force_sig_info(SIGBUS, &si, tsk);
 }
 
 #ifdef CONFIG_S390_EXEC_PROTECT
@@ -279,10 +286,11 @@ static noinline void do_fault_error(struct pt_regs *regs, long int_code,
 		if (fault & VM_FAULT_OOM)
 			pagefault_out_of_memory();
 		else if (fault & VM_FAULT_SIGBUS) {
-			do_sigbus(regs, int_code, trans_exc_code);
 			/* Kernel mode? Handle exceptions or die */
 			if (!(regs->psw.mask & PSW_MASK_PSTATE))
 				do_no_context(regs, int_code, trans_exc_code);
+			else
+				do_sigbus(regs, int_code, trans_exc_code);
 		} else
 			BUG();
 		break;