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yaml --- r: 32869 b: refs/heads/master c: b783fd9 h: refs/heads/master i: 32867: 6d98a76 v: v3
git-mirror · Jul 29, 2006 · a56ef80 · a56ef80
1 parent a38b694
commit a56ef80
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b13761ecd1d9977d2083da243e051e9f29097aef
+refs/heads/master: b783fd925cdd56d24d164e5bdcb072f2a67aedf4
diff --git a/trunk/Documentation/x86_64/boot-options.txt b/trunk/Documentation/x86_64/boot-options.txt
@@ -238,6 +238,13 @@ Debugging
   pagefaulttrace Dump all page faults. Only useful for extreme debugging
 		and will create a lot of output.
 
+  call_trace=[old|both|newfallback|new]
+		old: use old inexact backtracer
+		new: use new exact dwarf2 unwinder
+ 		both: print entries from both
+		newfallback: use new unwinder but fall back to old if it gets
+			stuck (default)
+
 Misc
 
   noreplacement  Don't replace instructions with more appropriate ones