From mboxrd@z Thu Jan  1 00:00:00 1970
From: Michael Ellerman <michael@ellerman.id.au>
Subject: Re: [PATCH 2/8] bitmap: Introduce bitmap_set, bitmap_clear,
	bitmap_find_next_zero_area
Date: Wed, 14 Oct 2009 08:54:47 +1100
Message-ID: <1255470887.21871.2.camel@concordia>
References: <1255076961-21325-1-git-send-email-akinobu.mita@gmail.com>
	<1255076961-21325-2-git-send-email-akinobu.mita@gmail.com>
	<20091009164100.85a36188.akpm@linux-foundation.org>
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Cc: Fenghua Yu <fenghua.yu@intel.com>, x86@kernel.org,
	linux-ia64@vger.kernel.org, Thomas Gleixner <tglx@linutronix.de>,
	"David S. Miller" <davem@davemloft.net>, netdev@vger.kernel.org,
	Greg Kroah-Hartman <gregkh@suse.de>,
	linux-kernel@vger.kernel.org, linux-altix@sgi.com,
	Yevgeny Petrilin <yevgenyp@mellanox.co.il>,
	FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>,
	linuxppc-dev@ozlabs.org, Tony Luck <tony.luck@intel.com>,
	Paul Mackerras <paulus@samba.org>,
	"H. Peter Anvin" <hpa@zytor.com>, sparclinux@vger.kernel.org,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-usb@vger.kernel.org, Ingo Molnar <mingo@redhat.com>,
	Lothar Wassmann <LW@KARO-electronics.de>
To: Akinobu Mita <akinobu.mita@gmail.com>
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On Tue, 2009-10-13 at 18:10 +0900, Akinobu Mita wrote:
> My user space testing exposed off-by-one error find_next_zero_area
> in iommu-helper.

Why not merge those tests into the kernel as a configurable boot-time
self-test?

cheers

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