releases/2.6.36.2/acpi-debugfs-custom_method-open-to-non-root.patch

   1 From ed3aada1bf34c5a9e98af167f125f8a740fc726a Mon Sep 17 00:00:00 2001
   2 From: Dave Jones <davej@redhat.com>
   3 Date: Sat, 13 Nov 2010 00:58:54 -0500
   4 Subject: ACPI: debugfs custom_method open to non-root
   5
   6 From: Dave Jones <davej@redhat.com>
   7
   8 commit ed3aada1bf34c5a9e98af167f125f8a740fc726a upstream.
   9
  10 Currently we have:
  11
  12   --w--w--w-. 1 root root 0 2010-11-11 14:56 /sys/kernel/debug/acpi/custom_method
  13
  14 which is just crazy. Change this to --w-------.
  15
  16 Signed-off-by: Dave Jones <davej@redhat.com>
  17 Signed-off-by: Len Brown <len.brown@intel.com>
  18 Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
  19 Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
  20
  21 ---
  22  drivers/acpi/debugfs.c |    2 +-
  23  1 file changed, 1 insertion(+), 1 deletion(-)
  24
  25 --- a/drivers/acpi/debugfs.c
  26 +++ b/drivers/acpi/debugfs.c
  27 @@ -79,7 +79,7 @@ int __init acpi_debugfs_init(void)
  28         if (!acpi_dir)
  29                 goto err;
  30
  31 -       cm_dentry = debugfs_create_file("custom_method", S_IWUGO,
  32 +       cm_dentry = debugfs_create_file("custom_method", S_IWUSR,
  33                                         acpi_dir, NULL, &cm_fops);
  34         if (!cm_dentry)
  35                 goto err;