linux-kernel - randconfig broken on choice

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Date:	Tue, 6 Sep 2011 10:52:06 +0200
From:	Matthieu CASTET <matthieu.castet@...rot.com>
To:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	<linux-kbuild@...r.kernel.org>
Subject: randconfig broken on choice

Hi,

I am using v3.1-rc4 and make randconfig look broken for choice.
The choice config is always the same or choice entry can have more than one entry.

After some debugging, it seems in randomize_choice_values, we don't clean
SYMBOL_VALID for choice entry.
And we don't take "sym->def[S_DEF_USER].tri" but the "default sym->cur.tri".

The following patch seems to fix the problem.

Matthieu

View attachment "randconfig.diff" of type "text/x-diff" (493 bytes)