From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chris Wright <chrisw@sous-sol.org>
Subject: Re: [PATCH 4/4] x86: intel-iommu: move to drivers/iommu/
Date: Wed, 8 Jun 2011 10:47:34 -0700
Message-ID: <20110608174734.GF23047@sequoia.sous-sol.org>
References: <1307522062-19273-1-git-send-email-ohad@wizery.com>
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To: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Arnd Bergmann <arnd@arndb.de>, Joerg Roedel <Joerg.Roedel@amd.com>, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, linux-pci@vger.kernel.org, David Brown <davidb@codeaurora.org>, linux-omap@vger.kernel.org, David Woodhouse <dwmw2@infradead.org>, linux-arm-kernel@lists.infradead.org
List-Id: linux-omap@vger.kernel.org

* Ohad Ben-Cohen (ohad@wizery.com) wrote:
> +
> +config DMAR
> +	bool "Support for DMA Remapping Devices (EXPERIMENTAL)"
> +	depends on PCI_MSI && ACPI && EXPERIMENTAL

You may want to further restrict to x86 and ia64
And I think you'll need to fixup arch/ia64/Kconfig

BTW, I think EXPERIMENTAL can be dropped by now.