linux-kernel - Re: is alpha jensen support dead?

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Date:   Mon, 22 May 2017 15:50:02 +1000
From:   Michael Ellerman <mpe@...erman.id.au>
To:     Christoph Hellwig <hch@....de>,
        Richard Henderson <rth@...ddle.net>,
        Ivan Kokshaysky <ink@...assic.park.msu.ru>,
        Matt Turner <mattst88@...il.com>
Cc:     Christian Borntraeger <borntraeger@...ibm.com>,
        linux-alpha@...r.kernel.org, linux-arch@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: is alpha jensen support dead?

Christoph Hellwig <hch@....de> writes:

> Hi all,
>
> it seems like the Alpha Jense build (the only one using pci-noop.c)
> and thus being a different build than all the later PCI capable
> system has been broken since at least:
>
> commit 6aca0503847f6329460b15b3ab2b0e30bb752793
> Author: Christian Borntraeger <borntraeger@...ibm.com>
> Date:   Tue Feb 2 21:46:33 2016 -0800
>
>     alpha/dma: use common noop dma ops
>
> which switches pci-noop.c to use generic code, but fat fingered a symbol
> and didn't wire up the Kconfig.
>
> Is there any value in keeping it alive?  Especially as there probably
> isn't any build coverage..

We still build the defconfig FWIW:

  http://kisskb.ellerman.id.au/kisskb/target/2499/
  http://kisskb.ellerman.id.au/kisskb/target/2494/

cheers