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(parent: 125f330) | patch
kdb: Fix oops in kdb_unregister
authorJason Wessel <jason.wessel@windriver.com>
Mon, 11 Oct 2010 15:20:14 +0000 (10:20 -0500)
committerJason Wessel <jason.wessel@windriver.com>
Fri, 22 Oct 2010 20:34:12 +0000 (15:34 -0500)
commitf2bbd8b6dff24b778e4a78ca1d56afa2487451d1
tree2646d65a43916e2eac7e24e8b23f1f82918b6702tree | snapshot
parent125f3307f2853c049ea06dfeeaa5cb0678cd126ecommit | diff
kdb: Fix oops in kdb_unregister

Nothing should try to use kdb_commands directly as sometimes it is
null.  Instead, use the for_each_kdbcmd() iterator.

This particular problem dates back to the initial kdb merge (2.6.35),
but at that point nothing was dynamically unregistering commands from
the kdb shell.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
kernel/debug/kdb/kdb_main.c diff | blob | history
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