linux-kernel - broken ide-tape

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Message-ID: <4A229998.6070808@gmail.com>
Date:	Sun, 31 May 2009 16:52:08 +0200
From:	Jiri Slaby <jirislaby@...il.com>
To:	Borislav Petkov <petkovbb@...il.com>
CC:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
	linux-ide@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: broken ide-tape

Hi,

ide-tape is broken since commit 346331f82823682fb5c2df6e827db25d95cc2e92
(ide-tape: remove atomic test/set macros for packet commands)
from Apr 18 2008.

The commit introduced flags which are defined as (1 << nr) and uses them
in {clear,set,test}_bit. And hence it must oops on each do_request.

Is it worth fixing (something like ilog2 added to each bit operation) or
is a complete removal of the driver better "fix"?
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