From owner-p4-projects@FreeBSD.ORG  Thu Nov 27 15:39:21 2003
Return-Path: <owner-p4-projects@FreeBSD.ORG>
Delivered-To: p4-projects@freebsd.org
Received: by hub.freebsd.org (Postfix, from userid 32767)
	id 36D8A16A4D0; Thu, 27 Nov 2003 15:39:21 -0800 (PST)
Delivered-To: perforce@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 0DAEA16A4CE
	for <perforce@freebsd.org>; Thu, 27 Nov 2003 15:39:21 -0800 (PST)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 65D0F43F75
	for <perforce@freebsd.org>; Thu, 27 Nov 2003 15:39:20 -0800 (PST)
	(envelope-from marcel@freebsd.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.12.9/8.12.9) with ESMTP id hARNdKXJ051687
	for <perforce@freebsd.org>; Thu, 27 Nov 2003 15:39:20 -0800 (PST)
	(envelope-from marcel@freebsd.org)
Received: (from perforce@localhost)
	by repoman.freebsd.org (8.12.9/8.12.9/Submit) id hARNdJWq051684
	for perforce@freebsd.org; Thu, 27 Nov 2003 15:39:19 -0800 (PST)
	(envelope-from marcel@freebsd.org)
Date: Thu, 27 Nov 2003 15:39:19 -0800 (PST)
Message-Id: <200311272339.hARNdJWq051684@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: perforce set sender to
	marcel@freebsd.org using -f
From: Marcel Moolenaar <marcel@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
Subject: PERFORCE change 43106 for review
X-BeenThere: p4-projects@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: p4 projects tree changes <p4-projects.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/p4-projects>,
	<mailto:p4-projects-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/p4-projects>
List-Post: <mailto:p4-projects@freebsd.org>
List-Help: <mailto:p4-projects-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/p4-projects>,
	<mailto:p4-projects-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 27 Nov 2003 23:39:21 -0000

http://perforce.freebsd.org/chv.cgi?CH=43106

Change 43106 by marcel@marcel_nfs on 2003/11/27 15:39:11

	Call kse_switchin() to restore syscall contexts. The next step is
	to use kse_switchin() for asynchronous contexts as well.

Affected files ...

.. //depot/projects/ia64/lib/libpthread/arch/ia64/include/pthread_md.h#8 edit

Differences ...

==== //depot/projects/ia64/lib/libpthread/arch/ia64/include/pthread_md.h#8 (text+ko) ====

@@ -232,6 +232,12 @@
 			mc->mc_special.isr = (intptr_t)&tcb->tcb_tmbx;
 		}
 		_ia64_break_setcontext(mc);
+	} else if (mc->mc_flags & _MC_FLAGS_SYSCALL_CONTEXT) {
+		if (setmbox)
+			kse_switchin(mc, (long)&tcb->tcb_tmbx,
+			    (long *)&kcb->kcb_kmbx.km_curthread);
+		else
+			kse_switchin(mc, 0, NULL);
 	} else {
 		if (setmbox)
 			_ia64_restore_context(mc, (intptr_t)&tcb->tcb_tmbx,