From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Mon, 17 May 2010 08:00:13 +0000 (+0200)
Subject: [S390] user space fault: report fault before calling do_exit
X-Git-Tag: v2.6.35-rc1~505^2~10
X-Git-Url: http://bbs.cooldavid.org/git/?a=commitdiff_plain;h=6ea50968274673ea7b58695efec2eeb55ca2f5dd;p=net-next-2.6.git

[S390] user space fault: report fault before calling do_exit

Report user space faults before calling do_exit, since do_exit does
not return and therefore we will never see the fault message on the
console.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c
index 6e7ad63854c..e605f070610 100644
--- a/arch/s390/kernel/traps.c
+++ b/arch/s390/kernel/traps.c
@@ -390,8 +390,8 @@ static void default_trap_handler(struct pt_regs * regs, long interruption_code)
 {
         if (regs->psw.mask & PSW_MASK_PSTATE) {
 		local_irq_enable();
-		do_exit(SIGSEGV);
 		report_user_fault(interruption_code, regs);
+		do_exit(SIGSEGV);
 	} else
 		die("Unknown program exception", regs, interruption_code);
 }