From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753503AbYIZSHE (ORCPT ); Fri, 26 Sep 2008 14:07:04 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753369AbYIZSGJ (ORCPT ); Fri, 26 Sep 2008 14:06:09 -0400 Received: from mail.windriver.com ([147.11.1.11]:37181 "EHLO mail.wrs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753286AbYIZSGD (ORCPT ); Fri, 26 Sep 2008 14:06:03 -0400 From: Jason Wessel To: torvalds@linux-foundation.org Cc: linux-kernel@vger.kernel.org, kgdb-bugreport@lists.sourceforge.net Subject: [git pull] kgdb 2.6.27-rc7 fixes Date: Fri, 26 Sep 2008 13:05:15 -0500 Message-Id: <1222452320-16281-1-git-send-email-jason.wessel@windriver.com> X-Mailer: git-send-email 1.6.0.90.g436ed.dirty X-OriginalArrivalTime: 26 Sep 2008 18:05:34.0581 (UTC) FILETIME=[78D1D250:01C92002] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Linus, please pull the kgdb git tree fixes for 2.6.27-rc7 git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb.git for_linus Summary: Several regressions have been fixed for which there was no automated test. - Fix regression in flushing data/instruction cache on boundaries - User space single stepping should be ignored by kgdb - x86_64 had the BX and DX registers reversed in gdb - x86_64 eflags, CS, SS, registers were not properly passed to gdb - tty_io.c has one function repaired which is only used kgdboc to hook up to the tty system. The input args were not properly checked. Test case was: "echo ffff0 > /sys/module/kgdboc/parameters/kgdboc" Short log follows: --- Atsuo Igarashi (1): kgdb: could not write to the last of valid memory with kgdb Jason Wessel (4): kgdb, x86, arm, mips, powerpc: ignore user space single stepping kgdb, x86_64: gdb serial has BX and DX reversed kgdb, x86_64: fix PS CS SS registers in gdb serial kgdboc,tty: Fix tty polling search to use name correctly arch/arm/kernel/kgdb.c | 2 -- arch/mips/kernel/kgdb.c | 3 +-- arch/powerpc/kernel/kgdb.c | 5 ++--- arch/x86/kernel/kgdb.c | 43 ++++++++++++++++++++++++++++++++----------- drivers/char/tty_io.c | 14 ++++++++++++-- include/asm-x86/kgdb.h | 24 +++++++++++------------- kernel/kgdb.c | 10 +++++----- 7 files changed, 63 insertions(+), 38 deletions(-)