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Some small README fixes.

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1 parent 593c73d commit ba22f29bb4b8756b4d0201cfb56bbca0d0d6cf66 @nelhage committed Apr 13, 2010
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  1. +5 −1 README
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6 README
@@ -14,14 +14,18 @@ file.
USING
nullderef uses debugfs to export its hooks. In order to you use it,
-you'll need mount debugs somewhere. /sys/kernel/debug is traditional,
+you'll need mount debugfs somewhere. /sys/kernel/debug is traditional,
so try (as root):
# mount debugfs -t debugfs /sys/kernel/debug/
And then simply
# insmod nullderef.ko
+Once you're done crashing your kernel, if your machine is still
+stable, you can remove the module using:q
+ # rmmod nullderef
+
You shuld now have a /sys/kernel/debug/nullderef/ directory,
containing two files, "null_read", and "null_call".

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