From owner-cvs-all Tue Dec 12 10:45: 2 2000 From owner-cvs-all@FreeBSD.ORG Tue Dec 12 10:44:56 2000 Return-Path: Delivered-To: cvs-all@freebsd.org Received: from palrel3.hp.com (palrel3.hp.com [156.153.255.226]) by hub.freebsd.org (Postfix) with ESMTP id 869CF37B400; Tue, 12 Dec 2000 10:44:56 -0800 (PST) Received: from adlmail.cup.hp.com (adlmail.cup.hp.com [15.0.100.30]) by palrel3.hp.com (Postfix) with ESMTP id C23B12FF; Tue, 12 Dec 2000 10:44:50 -0800 (PST) Received: from cup.hp.com (gauss.cup.hp.com [15.28.97.152]) by adlmail.cup.hp.com (8.9.3 (PHNE_18546)/8.9.3 SMKit7.02) with ESMTP id KAA29377; Tue, 12 Dec 2000 10:44:50 -0800 (PST) Sender: marcel@cup.hp.com Message-ID: <3A367222.1EDB3221@cup.hp.com> Date: Tue, 12 Dec 2000 13:44:50 -0500 From: Marcel Moolenaar Organization: Hewlett-Packard X-Mailer: Mozilla 4.73 [en] (X11; U; Linux 2.2.12 i386) X-Accept-Language: en MIME-Version: 1.0 To: John Baldwin Cc: cvs-all@FreeBSD.org, cvs-committers@FreeBSD.org Subject: Re: cvs commit: src/sys/i386/include mutex.h References: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG John Baldwin wrote: > > > Modified files: > > sys/i386/include mutex.h > > Log: > > Fix the assembly mutex macros to call the appropriate witness functions if > > the witness code is compiled in. Without this, the witness code doesn't > > notice that sched_lock is released by fork_trampoline() and thus gets all > > confused about spin lock order later on. > > Similar work needs to be done on the alpha and ia64 as well. Right now > fork_trampoline() is the only case this kicks in, but the light weight context > switches will rely on this even more. I'll take a look at ia64. I'm already in the process of getting the port back into shape (sort of)... -- Marcel Moolenaar mail: marcel@cup.hp.com / marcel@FreeBSD.org tel: (408) 447-4222 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message