From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Fri, 14 Nov 2008 07:10:19 +0000 (+0100)
Subject: m68k: Fix off-by-one in m68k_setup_user_interrupt()
X-Git-Tag: v2.6.28-rc5~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=27123cbc264de89ce6951b1b4c84c223eb0f1702;p=pandora-kernel.git

m68k: Fix off-by-one in m68k_setup_user_interrupt()

commit 69961c375288bdab7604e0bb1c8d22999bb8a347 ("[PATCH] m68k/Atari:
Interrupt updates") added a BUG_ON() with an incorrect upper bound
comparison, which causes an early crash on VME boards, where IRQ_USER is
8, cnt is 192 and NR_IRQS is 200.

Reported-by: Stephen N Chivers <schivers@csc.com.au>
Tested-by: Kars de Jong <jongk@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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