From: Rusty Russell <rusty@rustcorp.com.au>
Date: Wed, 14 May 2014 01:24:19 +0000 (+0930)
Subject: module: set nx before marking module MODULE_STATE_COMING.
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~49^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4982223e51e8ea9d09bb33c8323b5ec1877b2b51;p=pandora-kernel.git

module: set nx before marking module MODULE_STATE_COMING.

We currently set RO & NX on modules very late: after we move them from
MODULE_STATE_UNFORMED to MODULE_STATE_COMING, and after we call
parse_args() (which can exec code in the module).

Much better is to do it in complete_formation() and then call
the notifier.

This means that the notifiers will be called on a module which
is already RO & NX, so that may cause problems (ftrace already
changed so they're unaffected).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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