From owner-svn-src-all@FreeBSD.ORG Sun Nov 6 15:06:05 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id F30651065672; Sun, 6 Nov 2011 15:06:04 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id C91BB8FC16; Sun, 6 Nov 2011 15:06:04 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id pA6F640k027008; Sun, 6 Nov 2011 15:06:04 GMT (envelope-from hselasky@svn.freebsd.org) Received: (from hselasky@localhost) by svn.freebsd.org (8.14.4/8.14.4/Submit) id pA6F64fq027006; Sun, 6 Nov 2011 15:06:04 GMT (envelope-from hselasky@svn.freebsd.org) Message-Id: <201111061506.pA6F64fq027006@svn.freebsd.org> From: Hans Petter Selasky Date: Sun, 6 Nov 2011 15:06:04 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org X-SVN-Group: stable-9 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r227216 - stable/9/sys/dev/usb X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 Nov 2011 15:06:05 -0000 Author: hselasky Date: Sun Nov 6 15:06:04 2011 New Revision: 227216 URL: http://svn.freebsd.org/changeset/base/227216 Log: MFC r227075: Fix for panic at USB controller attach failure during cold boot. Approved by: re (kib) Modified: stable/9/sys/dev/usb/usb_process.c Directory Properties: stable/9/sys/ (props changed) stable/9/sys/amd64/include/xen/ (props changed) stable/9/sys/boot/ (props changed) stable/9/sys/boot/i386/efi/ (props changed) stable/9/sys/boot/ia64/efi/ (props changed) stable/9/sys/boot/ia64/ski/ (props changed) stable/9/sys/boot/powerpc/boot1.chrp/ (props changed) stable/9/sys/boot/powerpc/ofw/ (props changed) stable/9/sys/cddl/contrib/opensolaris/ (props changed) stable/9/sys/conf/ (props changed) stable/9/sys/contrib/dev/acpica/ (props changed) stable/9/sys/contrib/octeon-sdk/ (props changed) stable/9/sys/contrib/pf/ (props changed) stable/9/sys/contrib/x86emu/ (props changed) Modified: stable/9/sys/dev/usb/usb_process.c ============================================================================== --- stable/9/sys/dev/usb/usb_process.c Sun Nov 6 14:07:23 2011 (r227215) +++ stable/9/sys/dev/usb/usb_process.c Sun Nov 6 15:06:04 2011 (r227216) @@ -67,11 +67,13 @@ static int usb_pcount; #define USB_THREAD_CREATE(f, s, p, ...) \ kproc_kthread_add((f), (s), &usbproc, (p), RFHIGHPID, \ 0, "usb", __VA_ARGS__) +#define USB_THREAD_SUSPEND_CHECK() kthread_suspend_check() #define USB_THREAD_SUSPEND(p) kthread_suspend(p,0) #define USB_THREAD_EXIT(err) kthread_exit() #else #define USB_THREAD_CREATE(f, s, p, ...) \ kthread_create((f), (s), (p), RFHIGHPID, 0, __VA_ARGS__) +#define USB_THREAD_SUSPEND_CHECK() kthread_suspend_check() #define USB_THREAD_SUSPEND(p) kthread_suspend(p,0) #define USB_THREAD_EXIT(err) kthread_exit(err) #endif @@ -98,6 +100,9 @@ usb_process(void *arg) struct usb_proc_msg *pm; struct thread *td; + /* in case of attach error, check for suspended */ + USB_THREAD_SUSPEND_CHECK(); + /* adjust priority */ td = curthread; thread_lock(td);