Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 30 Dec 2002 22:47:10 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 30 Dec 2002 22:47:10 -0500 Received: from mnh-1-21.mv.com ([207.22.10.53]:1799 "EHLO ccure.karaya.com") by vger.kernel.org with ESMTP id ; Mon, 30 Dec 2002 22:47:08 -0500 Message-Id: <200212310349.WAA04750@ccure.karaya.com> X-Mailer: exmh version 2.0.2 To: torvalds@transmeta.com cc: linux-kernel@vger.kernel.org Subject: [PATCH] UML bug fixes Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Mon, 30 Dec 2002 22:49:51 -0500 From: Jeff Dike Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4986 Lines: 103 Please pull either http://uml.bkbits.net/fixes-2.5 or http://jdike.stearns.org:5000/fixes-2.5 This patch fixes a bunch of UML bugs - crashes caused by excessive stack usage, plus assiciated cleanups SA_SIGINFO signal delivery is fixed, making JVMs run a lot better skas mode now has protection against tmpfs filling up the initial UML thread is protected against running kernel code a couple of data corruption bugs are fixed Jeff arch/um/drivers/port_kern.c | 11 +- arch/um/include/frame.h | 4 arch/um/include/irq_user.h | 2 arch/um/include/kern_util.h | 10 +- arch/um/include/sysdep-i386/frame.h | 3 arch/um/include/sysdep-i386/frame_kern.h | 11 ++ arch/um/include/sysdep-i386/frame_user.h | 23 +++-- arch/um/include/sysdep-i386/ptrace.h | 123 ++++++++++++++++++------------ arch/um/include/sysdep-i386/sigcontext.h | 28 ------ arch/um/include/sysdep-i386/syscalls.h | 4 arch/um/include/uml_uaccess.h | 28 ++++++ arch/um/include/user_util.h | 4 arch/um/kernel/Makefile | 9 -- arch/um/kernel/frame.c | 20 +++- arch/um/kernel/frame_kern.c | 49 ++++++++--- arch/um/kernel/irq.c | 2 arch/um/kernel/irq_user.c | 2 arch/um/kernel/mem.c | 25 +++++- arch/um/kernel/process_kern.c | 4 arch/um/kernel/signal_kern.c | 24 +++-- arch/um/kernel/skas/include/mode.h | 7 - arch/um/kernel/skas/include/mode_kern.h | 3 arch/um/kernel/skas/include/skas.h | 10 +- arch/um/kernel/skas/mem.c | 5 - arch/um/kernel/skas/process.c | 37 +++++---- arch/um/kernel/skas/process_kern.c | 25 ++---- arch/um/kernel/skas/sys-i386/sigcontext.c | 83 ++++++++++---------- arch/um/kernel/skas/syscall_kern.c | 2 arch/um/kernel/skas/syscall_user.c | 5 - arch/um/kernel/skas/tlb.c | 5 - arch/um/kernel/skas/trap_user.c | 27 +++--- arch/um/kernel/time_kern.c | 8 + arch/um/kernel/trap_kern.c | 7 - arch/um/kernel/trap_user.c | 46 +++++------ arch/um/kernel/tt/gdb.c | 6 - arch/um/kernel/tt/include/mode.h | 7 - arch/um/kernel/tt/include/mode_kern.h | 1 arch/um/kernel/tt/include/tt.h | 3 arch/um/kernel/tt/include/uaccess.h | 4 arch/um/kernel/tt/mem.c | 26 ------ arch/um/kernel/tt/process_kern.c | 17 ++-- arch/um/kernel/tt/sys-i386/sigcontext.c | 5 - arch/um/kernel/tt/syscall_kern.c | 17 ++-- arch/um/kernel/tt/syscall_user.c | 11 +- arch/um/kernel/tt/trap_user.c | 15 +-- arch/um/kernel/tt/uaccess_user.c | 42 ---------- arch/um/kernel/uaccess_user.c | 64 +++++++++++++++ arch/um/kernel/user_syms.c | 5 - arch/um/sys-i386/bugs.c | 2 arch/um/sys-i386/sigcontext.c | 2 arch/um/util/mk_task_kern.c | 2 include/asm-um/archparam-i386.h | 2 include/asm-um/ptrace-generic.h | 5 - include/asm-um/ptrace-i386.h | 3 include/asm-um/ucontext.h | 6 + 55 files changed, 507 insertions(+), 394 deletions(-) ChangeSet@1.988, 2002-12-29 21:35:59-05:00, jdike@uml.karaya.com Merge uml.karaya.com:/home/jdike/linux/2.5/fixes-2.5 into uml.karaya.com:/home/jdike/linux/2.5/fixes-2.5-linus ChangeSet@1.951.9.3, 2002-12-29 20:37:16-05:00, jdike@uml.karaya.com Fixed a few problems in the last merge. ChangeSet@1.951.9.2, 2002-12-29 20:05:55-05:00, jdike@uml.karaya.com Forward ported a number of bug fixes from 2.4, including SA_SIGINFO signal delivery, protecting skas mode against tmpfs running out of space, protecting the UML main thread against accidentally running kernel code, and a couple of data corruption bugs. ChangeSet@1.951.9.1, 2002-12-28 11:50:51-05:00, jdike@uml.karaya.com Merge http://jdike.stearns.org:5000/doc-2.5 into uml.karaya.com:/home/jdike/linux/2.5/uml-2.5 ChangeSet@1.951.8.4, 2002-12-28 11:42:00-05:00, jdike@uml.karaya.com Merge http://jdike.stearns.org:5000/updates-2.5 into uml.karaya.com:/home/jdike/linux/2.5/uml-2.5 ChangeSet@1.951.8.3, 2002-12-28 11:32:32-05:00, jdike@uml.karaya.com Fixed a merge conflict in port_kern.c ChangeSet@1.951.8.1, 2002-12-28 11:12:47-05:00, jdike@uml.karaya.com Merge http://jdike.stearns.org:5000/mconfig-2.5 into uml.karaya.com:/home/jdike/linux/2.5/uml-2.5 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/