From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756125AbYBIGnG (ORCPT ); Sat, 9 Feb 2008 01:43:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751324AbYBIGmz (ORCPT ); Sat, 9 Feb 2008 01:42:55 -0500 Received: from mail.windriver.com ([147.11.1.11]:44851 "EHLO mail.wrs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750979AbYBIGmy (ORCPT ); Sat, 9 Feb 2008 01:42:54 -0500 Message-ID: <47AD4AAD.6010500@windriver.com> Date: Sat, 09 Feb 2008 00:39:41 -0600 From: Jason Wessel User-Agent: Thunderbird 2.0.0.6 (X11/20071022) MIME-Version: 1.0 To: Linus Torvalds CC: lkml Subject: [git pull] kgdb core and rs232 I/O drivers Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 09 Feb 2008 06:39:17.0827 (UTC) FILETIME=[7E8D4930:01C86AE6] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The kgdb tree has been collapsed review. It includes the kgdb core, the x86 arch, the kgdb8250 uart driver and the kgdb console sharing driver. Since the last time the kgdb patches were posted to LKML several months ago, the kgdb core has undergone some significant cleanup, as well as the kgdb I/O driver interface. All the kgdb hooks are initialized dynamically only when a kgdb I/O module is configured. When not configured kgdb will not exist in any kernel execution path. Further comments are certainly welcome. Thanks, Jason. git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb.git for_linus Ingo Molnar (1): pid, kgdb: add pid_max prototype Jason Wessel (7): kgdb: core API and gdb protocol handler kgdb, modules: Always allow module sect info for KGDB kgdb: COPTIMIZE flag kgdb, x86: Add arch specfic kgdb support kgdb, sysrq_bugfix kgdb: exclusive use kgdb8250 uart I/O driver kgdb: kgdboc 8250 I/O module Documentation/DocBook/Makefile | 2 +- Documentation/DocBook/kgdb.tmpl | 214 ++++ Documentation/kernel-parameters.txt | 5 + MAINTAINERS | 7 + Makefile | 8 +- arch/x86/kernel/Makefile | 1 + arch/x86/kernel/kgdb.c | 533 +++++++++ arch/x86/kernel/setup_32.c | 2 + arch/x86/kernel/setup_64.c | 4 + arch/x86/kernel/traps_32.c | 14 +- arch/x86/kernel/traps_64.c | 17 +- drivers/char/keyboard.c | 1 + drivers/char/tty_io.c | 8 + drivers/serial/8250.c | 91 ++ drivers/serial/8250_kgdb.c | 489 +++++++++ drivers/serial/Kconfig | 5 +- drivers/serial/Makefile | 2 + drivers/serial/kgdboc.c | 182 ++++ drivers/serial/serial_core.c | 89 ++- include/asm-generic/kgdb.h | 105 ++ include/asm-x86/kgdb.h | 79 ++ include/asm-x86/system.h | 3 + include/linux/clocksource.h | 1 + include/linux/kgdb.h | 268 +++++ include/linux/module.h | 9 +- include/linux/pid.h | 2 + include/linux/sched.h | 1 + include/linux/serial_8250.h | 2 + include/linux/serial_core.h | 4 + include/linux/tty_driver.h | 11 + kernel/Makefile | 1 + kernel/kgdb.c | 2018 +++++++++++++++++++++++++++++++++++ kernel/module.c | 34 +- kernel/sched.c | 3 +- kernel/softlockup.c | 7 +- kernel/sysctl.c | 2 +- kernel/time/clocksource.c | 12 + lib/Kconfig.debug | 2 + lib/Kconfig.kgdb | 62 ++ 39 files changed, 4268 insertions(+), 32 deletions(-) create mode 100644 Documentation/DocBook/kgdb.tmpl create mode 100644 arch/x86/kernel/kgdb.c create mode 100644 drivers/serial/8250_kgdb.c create mode 100644 drivers/serial/kgdboc.c create mode 100644 include/asm-generic/kgdb.h create mode 100644 include/asm-x86/kgdb.h create mode 100644 include/linux/kgdb.h create mode 100644 kernel/kgdb.c create mode 100644 lib/Kconfig.kgdb