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-rw-r--r--Documentation/oops-tracing.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/oops-tracing.txt b/Documentation/oops-tracing.txt
index 7f60dfe642ca..b152e81da592 100644
--- a/Documentation/oops-tracing.txt
+++ b/Documentation/oops-tracing.txt
@@ -253,6 +253,10 @@ characters, each representing a particular tainted value.
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.
+
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