tunnels: fix netns vs proto registration ordering

[safe/jmp/linux-2.6] / Documentation / oops-tracing.txt

diff --git a/Documentation/oops-tracing.txt b/Documentation/oops-tracing.txt
index 7d5b60d..c10c022 100644 (file)
--- a/Documentation/oops-tracing.txt
+++ b/Documentation/oops-tracing.txt
@@ -86,6 +86,20 @@ stuff are the values reported by the Oops - you can just cut-and-paste
 and do a replace of spaces to "\x" - that's what I do, as I'm too lazy 
 to write a program to automate this all).
 
+Alternatively, you can use the shell script in scripts/decodecode.
+Its usage is:  decodecode < oops.txt
+
+The hex bytes that follow "Code:" may (in some architectures) have a series
+of bytes that precede the current instruction pointer as well as bytes at and
+following the current instruction pointer.  In some cases, one instruction
+byte or word is surrounded by <> or (), as in "<86>" or "(f00d)".  These
+<> or () markings indicate the current instruction pointer.  Example from
+i386, split into multiple lines for readability:
+
+Code: f9 0f 8d f9 00 00 00 8d 42 0c e8 dd 26 11 c7 a1 60 ea 2b f9 8b 50 08 a1
+64 ea 2b f9 8d 34 82 8b 1e 85 db 74 6d 8b 15 60 ea 2b f9 <8b> 43 04 39 42 54
+7e 04 40 89 42 54 8b 43 04 3b 05 00 f6 52 c0
+
 Finally, if you want to see where the code comes from, you can do
 
        cd /usr/src/linux
@@ -237,6 +251,14 @@ characters, each representing a particular tainted value.
   7: 'U' if a user or user application specifically requested that the
      Tainted flag be set, ' ' otherwise.
 
+  8: 'D' if the kernel has died recently, i.e. there was an OOPS or BUG.
+
+  9: 'A' if the ACPI table has been overridden.
+
+ 10: 'W' if a warning has previously been issued by the kernel.
+
+ 11: 'C' if a staging driver has been loaded.
+
 The primary reason for the 'Tainted: ' string is to tell kernel
 debuggers if this is a clean kernel or if anything unusual has
 occurred.  Tainting is permanent: even if an offending module is