[PATCH] Documentation: Clarify when module debugging actually works.

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Signed-off-by: Robert P. J. Day <rpjday@xxxxxxxxxxxxxx>

---

diff --git a/Documentation/debugging-modules.txt b/Documentation/debugging-modules.txt
index 24029f6..17b0fbc 100644
--- a/Documentation/debugging-modules.txt
+++ b/Documentation/debugging-modules.txt
@@ -16,3 +16,7 @@ echo 'echo "$@" >> /tmp/modprobe.log' >> /tmp/modprobe
 echo 'exec /sbin/modprobe "$@"' >> /tmp/modprobe
 chmod a+x /tmp/modprobe
 echo /tmp/modprobe > /proc/sys/kernel/modprobe
+
+Note that the above applies only when the *kernel* is requesting
+that the module be loaded -- it won't have any effect if that module
+is being loaded explicitly using "modprobe" from userspace.
========================================================================
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry
Waterloo, Ontario, CANADA

http://crashcourse.ca
========================================================================
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