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Date:   Wed, 1 Aug 2018 02:54:04 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Alexei Colin <acolin@isi.edu>
Cc:     Alexandre Bounine <alex.bou9@gmail.com>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will.deacon@arm.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Russell King <linux@armlinux.org.uk>,
        John Paul Walters <jwalters@isi.edu>, x86@kernel.org,
        linuxppc-dev@lists.ozlabs.org, linux-mips@linux-mips.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [RESEND PATCH 6/6] arm64: enable RapidIO menu in Kconfig
Message-ID: <20180801095404.GA17585@infradead.org>
References: <20180731142954.30345-1-acolin@isi.edu>
 <20180731142954.30345-7-acolin@isi.edu>
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On Tue, Jul 31, 2018 at 10:29:54AM -0400, Alexei Colin wrote:
> Platforms with a PCI bus will be offered the RapidIO menu since they may
> be want support for a RapidIO PCI device. Platforms without a PCI bus
> that might include a RapidIO IP block will need to "select HAS_RAPIDIO"
> in the platform-/machine-specific "config ARCH_*" Kconfig entry.
> 
> Tested that kernel builds for arm64 with RapidIO subsystem and
> switch drivers enabled, also that the modules load successfully
> on a custom Aarch64 Qemu model.

As said before, please include it from drivers/Kconfig so that _all_
architectures supporting PCI (or other Rapidio attachements) get it
and not some arbitrary selection of architectures.