From owner-cvs-src@FreeBSD.ORG  Sat Apr 16 15:02:16 2005
Return-Path: <owner-cvs-src@FreeBSD.ORG>
Delivered-To: cvs-src@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id 8183B16A4CE; Sat, 16 Apr 2005 15:02:16 +0000 (GMT)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 5B40A43D53; Sat, 16 Apr 2005 15:02:16 +0000 (GMT)
	(envelope-from marius@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.13.1/8.13.1) with ESMTP id j3GF2GTg073496;
	Sat, 16 Apr 2005 15:02:16 GMT
	(envelope-from marius@repoman.freebsd.org)
Received: (from marius@localhost)
	by repoman.freebsd.org (8.13.1/8.13.1/Submit) id j3GF2Gwp073495;
	Sat, 16 Apr 2005 15:02:16 GMT
	(envelope-from marius)
Message-Id: <200504161502.j3GF2Gwp073495@repoman.freebsd.org>
From: Marius Strobl <marius@FreeBSD.org>
Date: Sat, 16 Apr 2005 15:02:16 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/sparc64/sparc64 intr_machdep.c
X-BeenThere: cvs-src@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: CVS commit messages for the src tree <cvs-src.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src>
List-Post: <mailto:cvs-src@freebsd.org>
List-Help: <mailto:cvs-src-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 16 Apr 2005 15:02:16 -0000

marius      2005-04-16 15:02:16 UTC

  FreeBSD src repository

  Modified files:
    sys/sparc64/sparc64  intr_machdep.c 
  Log:
  Some changes to intr_execute_handlers():
  - Fix NULL pointer dereferences caused when an ithread or a handler is
    NULL which happens when a stray interrupt triggers after the respective
    device interrupt was torn down.
  - Remove the critical section around INTR_FAST handlers which actually
    was a nested critical section. Both tl0_intr() and tl1_intr() already
    enter a critical section for calling intr_execute_handlers().
  
  MFC after:      3 days
  
  Revision  Changes    Path
  1.22      +6 -6      src/sys/sparc64/sparc64/intr_machdep.c