From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760653Ab0I1C6I (ORCPT ); Mon, 27 Sep 2010 22:58:08 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:40282 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760599Ab0I1C6E (ORCPT ); Mon, 27 Sep 2010 22:58:04 -0400 Date: Tue, 28 Sep 2010 03:58:03 +0100 To: hans-christian.egtvedt@atmel.com Subject: [PATCH 5/6] avr32: need to reset ->restart_block.fn on sigreturn Cc: torvalds@linux-foundation.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org User-Agent: Heirloom mailx 12.4 7/29/08 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: From: Al Viro Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Al Viro --- arch/avr32/kernel/signal.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/arch/avr32/kernel/signal.c b/arch/avr32/kernel/signal.c index 7dbbec1..8e8f6ba 100644 --- a/arch/avr32/kernel/signal.c +++ b/arch/avr32/kernel/signal.c @@ -42,6 +42,9 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc) { int err = 0; + /* Always make any pending restarted system calls return -EINTR */ + current_thread_info()->restart_block.fn = do_no_restart_syscall; + #define COPY(x) err |= __get_user(regs->x, &sc->x) COPY(sr); COPY(pc); -- 1.5.6.5