From: Ralf Baechle <ralf@linux-mips.org>
To: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Cc: linux-mips@linux-mips.org
Subject: Re: [PATCH] Fix BUG(), BUG_ON() handling
Date: Wed, 18 Apr 2007 15:25:53 +0100 [thread overview]
Message-ID: <20070418142553.GA24160@linux-mips.org> (raw)
In-Reply-To: <20070412.200254.128619887.nemoto@toshiba-tops.co.jp>
On Thu, Apr 12, 2007 at 08:02:54PM +0900, Atsushi Nemoto wrote:
> With commit 63dc68a8cf60cb110b147dab1704d990808b39e2, kernel can not
> handle BUG() and BUG_ON() properly since get_user() returns false for
> kernel code. Use __get_user() to skip unnecessary access_ok(). This
> patch also make BRK_BUG code encoded in the TNE instruction.
Thanks, applied to 2.6.20-stable and master.
Ralf
prev parent reply other threads:[~2007-04-18 14:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-12 11:02 [PATCH] Fix BUG(), BUG_ON() handling Atsushi Nemoto
2007-04-18 14:25 ` Ralf Baechle [this message]
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