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Date:   Thu, 18 Jan 2018 09:02:11 -0800
From:   Matthew Wilcox <willy@infradead.org>
To:     dsterba@suse.cz, linux-kernel@vger.kernel.org,
        Matthew Wilcox <mawilcox@microsoft.com>, linux-mm@kvack.org,
        linux-fsdevel@vger.kernel.org,
        linux-f2fs-devel@lists.sourceforge.net,
        linux-nilfs@vger.kernel.org, linux-btrfs@vger.kernel.org,
        linux-xfs@vger.kernel.org, linux-usb@vger.kernel.org,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Stefano Stabellini <sstabellini@kernel.org>,
        iommu@lists.linux-foundation.org, linux-remoteproc@vger.kernel.org,
        linux-s390@vger.kernel.org, intel-gfx@lists.freedesktop.org,
        cgroups@vger.kernel.org, linux-sh@vger.kernel.org,
        David Howells <dhowells@redhat.com>
Subject: Re: [PATCH v6 00/99] XArray version 6
Message-ID: <20180118170211.GB23800@bombadil.infradead.org>
References: <20180117202203.19756-1-willy@infradead.org>
 <20180118160749.GP13726@twin.jikos.cz>
 <20180118164843.GA23800@bombadil.infradead.org>
 <20180118165612.GS13726@twin.jikos.cz>
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On Thu, Jan 18, 2018 at 05:56:12PM +0100, David Sterba wrote:
> On Thu, Jan 18, 2018 at 08:48:43AM -0800, Matthew Wilcox wrote:
> > Thank you!  I shall attempt to debug.  Was this with a btrfs root
> > filesystem?  I'm most suspicious of those patches right now, since they've
> > received next to no testing.  I'm going to put together a smaller patchset
> > which just does the page cache conversion and nothing else in the hope
> > that we can get that merged this year.
> 
> No, the root is ext3 and there was no btrfs filesytem mounted at the
> time.

Found it; I was missing a prerequisite patch.  New (smaller) patch series
coming soon.