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Date:   Wed, 3 Jul 2019 14:13:47 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     Arnd Bergmann <arnd@arndb.de>
Cc:     Christoph Hellwig <hch@lst.de>, Paul Burton <paul.burton@mips.com>,
        Ralf Baechle <ralf@linux-mips.org>,
        James Hogan <jhogan@kernel.org>,
        Ley Foon Tan <lftan@altera.com>,
        Michal Simek <monstr@monstr.eu>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
        "linux-mips@vger.kernel.org" <linux-mips@vger.kernel.org>,
        "iommu@lists.linux-foundation.org" <iommu@lists.linux-foundation.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "linux-fbdev@vger.kernel.org" <linux-fbdev@vger.kernel.org>
Subject: Re: [PATCH 5/7 v2] MIPS: use the generic uncached segment support
 in dma-direct
Message-ID: <20190703121347.GB7671@lst.de>
References: <20190430110032.25301-1-hch@lst.de> <20190430110032.25301-6-hch@lst.de> <20190430201041.536amvinrcvd2wua@pburton-laptop> <20190430202947.GA30262@lst.de> <20190430211105.ielntedm46uqamca@pburton-laptop> <20190501131339.GA890@lst.de> <20190501171355.7wnrutfnax5djkpx@pburton-laptop> <20190603064855.GA22023@lst.de> <CAK8P3a0+mmc_DsHZZeM85xGUUB8zc50ROUu3=i3UN1XwD8UGeQ@mail.gmail.com>
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On Wed, Jul 03, 2019 at 10:54:05AM +0200, Arnd Bergmann wrote:
> I think this is the cause of some kernelci failures in current
> linux-next builds:

Yes, Guenther reported this already and I sent a fix.  I've been waiting
for an ACK from the mips maintaines, but given the breakage I
might as well just pull it in without an ACK.