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Date: Thu, 17 May 2018 12:57:39 -0700
From: Matthew Wilcox <willy@infradead.org>
Subject: Re: [PATCH] dax: Fix use of zero page
Message-ID: <20180517195739.GI26718@bombadil.infradead.org>
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To: Ross Zwisler <ross.zwisler@linux.intel.com>
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On Thu, May 17, 2018 at 01:29:10PM -0600, Ross Zwisler wrote:
> On Thu, May 17, 2018 at 01:24:00PM -0600, Ross Zwisler wrote:
> > On Thu, May 17, 2018 at 11:37:11AM -0700, Matthew Wilcox wrote:
> > > 
> > > I plucked this patch from my XArray work.  It seems self-contained enough
> > > that it could go into the DAX tree for merging this cycle.
> > > 
> > > From 8cb56f4ba36af38814ca7b8ba030a66384e59a21 Mon Sep 17 00:00:00 2001
> > > From: Matthew Wilcox <mawilcox@microsoft.com>
> > > Date: Thu, 29 Mar 2018 22:41:18 -0400
> > > Subject: [PATCH] dax: Fix use of zero page
> > > 
> > > Use my_zero_pfn instead of ZERO_PAGE, and pass the vaddr to it so it
> > > works on MIPS and s390.
> > > 
> > > Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
> > 
> > Yep, this looks fine.
> > 
> > Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
> 
> Huh, actually, it looks like this relies on patch 01/63 of your full Xarray
> series where you s/RADIX_DAX_ZERO_PAGE/DAX_ZERO_PAGE/g.
> 
> Ditto for the 2nd patch you sent today.

Argh, thanks.  I can respin them against linux-next if you like.
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