Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756663Ab0D0SAh (ORCPT ); Tue, 27 Apr 2010 14:00:37 -0400 Received: from mail.digidescorp.com ([66.244.163.200]:23719 "EHLO digidescorp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756169Ab0D0SAd (ORCPT ); Tue, 27 Apr 2010 14:00:33 -0400 X-Spam-Processed: digidescorp.com, Tue, 27 Apr 2010 13:00:33 -0500 X-Authenticated-Sender: steve@digidescorp.com X-Return-Path: prvs=1733b75585=steve@digidescorp.com X-Envelope-From: steve@digidescorp.com X-MDaemon-Deliver-To: linux-kernel@vger.kernel.org From: "Steven J. Magnani" To: microblaze-uclinux@itee.uq.edu.au Cc: monstr@monstr.eu, linux-kernel@vger.kernel.org, "Steven J. Magnani" Subject: [PATCH][NOMMU] microblaze: re-enable interrupts before calling schedule Date: Tue, 27 Apr 2010 13:00:23 -0500 Message-Id: <1272391223-32012-1-git-send-email-steve@digidescorp.com> X-Mailer: git-send-email 1.6.0.6 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 765 Lines: 22 schedule() should not be called with interrupts disabled. Signed-off-by: Steven J. Magnani --- diff -uprN a/arch/microblaze/kernel/entry-nommu.S b/arch/microblaze/kernel/entry-nommu.S --- a/arch/microblaze/kernel/entry-nommu.S 2010-04-27 10:14:33.000000000 -0500 +++ b/arch/microblaze/kernel/entry-nommu.S 2010-04-27 12:53:04.000000000 -0500 @@ -476,6 +476,8 @@ ENTRY(ret_from_fork) nop work_pending: + enable_irq + andi r11, r19, _TIF_NEED_RESCHED beqi r11, 1f bralid r15, schedule -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/