Magellan Linux

  • Back to homepage
    • /[pkg-src]/trunk/kernel26-xen/patches-2.6.25-r1/1033-2.6.25-xen-sysfs-crash-debugging.patch

    Contents of /trunk/kernel26-xen/patches-2.6.25-r1/1033-2.6.25-xen-sysfs-crash-debugging.patch

    Parent Directory Parent Directory | Revision Log Revision Log

    Revision 609 - (show annotations) (download)
    Fri May 23 17:35:37 2008 UTC (15 years, 11 months ago) by niro
    File size: 1745 byte(s) 
    -using opensuse xen patchset, updated kernel configs
    1 Subject: display last accessed sysfs file on kernel panic message
    2 From: Andrew Morton <akpm@osdl.org>
    3 Patch-mainline: never
    4
    5 Display the most-recently-opened sysfs file's name when oopsing.
    6
    7 From: Adrian Bunk <bunk@stusta.de>
    8
    9 Build fix
    10
    11 From: Greg Kroah-Hartman <gregkh@suse.de>
    12
    13 Modified to make the api call cleaner, and available to all arches if
    14 need be. Also added it to x86-64's crash dump message.
    15
    16
    17 Signed-off-by: Adrian Bunk <bunk@stusta.de>
    18 Signed-off-by: Andrew Morton <akpm@osdl.org>
    19 Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    20 Automatically created from "patches.drivers/sysfs-crash-debugging.patch" by xen-port-patches.py
    21
    22 Index: head-2008-02-26/arch/x86/kernel/traps_32-xen.c
    23 ===================================================================
    24 --- head-2008-02-26.orig/arch/x86/kernel/traps_32-xen.c 2008-02-27 17:27:13.000000000 +0100
    25 +++ head-2008-02-26/arch/x86/kernel/traps_32-xen.c 2008-03-03 14:41:20.000000000 +0100
    26 @@ -402,6 +402,7 @@ int __kprobes __die(const char * str, st
    27 #endif
    28 printk("\n");
    29
    30 + sysfs_printk_last_file();
    31 if (notify_die(DIE_OOPS, str, regs, err,
    32 current->thread.trap_no, SIGSEGV) !=
    33 NOTIFY_STOP) {
    34 Index: head-2008-02-26/arch/x86/kernel/traps_64-xen.c
    35 ===================================================================
    36 --- head-2008-02-26.orig/arch/x86/kernel/traps_64-xen.c 2008-02-27 10:01:23.000000000 +0100
    37 +++ head-2008-02-26/arch/x86/kernel/traps_64-xen.c 2008-03-03 14:41:47.000000000 +0100
    38 @@ -575,6 +575,7 @@ int __kprobes __die(const char * str, st
    39 printk("DEBUG_PAGEALLOC");
    40 #endif
    41 printk("\n");
    42 + sysfs_printk_last_file();
    43 if (notify_die(DIE_OOPS, str, regs, err, current->thread.trap_no, SIGSEGV) == NOTIFY_STOP)
    44 return 1;
    45 show_registers(regs);