From owner-cvs-all Mon Dec 11 17:14:37 2000 From owner-cvs-all@FreeBSD.ORG Mon Dec 11 17:14:34 2000 Return-Path: Delivered-To: cvs-all@freebsd.org Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by hub.freebsd.org (Postfix) with ESMTP id E75FC37B698; Mon, 11 Dec 2000 17:14:33 -0800 (PST) Received: (from jake@localhost) by freefall.freebsd.org (8.11.1/8.11.1) id eBC1EXs04634; Mon, 11 Dec 2000 17:14:33 -0800 (PST) (envelope-from jake) Message-Id: <200012120114.eBC1EXs04634@freefall.freebsd.org> From: Jake Burkholder Date: Mon, 11 Dec 2000 17:14:33 -0800 (PST) To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/conf files src/sys/sys mutex.h src/sys/kern kern_mutex.c src/sys/i386/i386 trap.c src/sys/ia64/ia64 trap.c src/sys/alpha/alpha trap.c X-FreeBSD-CVS-Branch: HEAD Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG jake 2000/12/11 17:14:33 PST Modified files: sys/conf files sys/sys mutex.h sys/kern kern_mutex.c sys/i386/i386 trap.c sys/ia64/ia64 trap.c sys/alpha/alpha trap.c Log: - Add code to detect if a system call returns with locks other than Giant held and panic if so (conditional on witness). - Change witness_list to return the number of locks held so this is easier. - Add kern/syscalls.c to the kernel build if witness is defined so that the panic message can contain the name of the offending system call. - Add assertions that Giant and sched_lock are not held when returning from a system call, which were missing for alpha and ia64. Revision Changes Path 1.451 +2 -1 src/sys/conf/files 1.14 +2 -2 src/sys/sys/mutex.h 1.29 +7 -2 src/sys/kern/kern_mutex.c 1.162 +11 -1 src/sys/i386/i386/trap.c 1.8 +15 -1 src/sys/ia64/ia64/trap.c 1.38 +15 -1 src/sys/alpha/alpha/trap.c To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message