linux-kernel - Re: [PATCH v13 00/72] Convert page cache to XArray

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Date:   Tue, 12 Jun 2018 13:37:41 -0600
From:   Ross Zwisler <ross.zwisler@...ux.intel.com>
To:     Matthew Wilcox <willy@...radead.org>
Cc:     dsterba@...e.cz, linux-mm@...ck.org, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Matthew Wilcox <mawilcox@...rosoft.com>,
        Jan Kara <jack@...e.cz>, Jeff Layton <jlayton@...hat.com>,
        Lukas Czerner <lczerner@...hat.com>,
        Ross Zwisler <ross.zwisler@...ux.intel.com>,
        Christoph Hellwig <hch@....de>,
        Goldwyn Rodrigues <rgoldwyn@...e.com>,
        Nicholas Piggin <npiggin@...il.com>,
        Ryusuke Konishi <konishi.ryusuke@....ntt.co.jp>,
        linux-nilfs@...r.kernel.org, Jaegeuk Kim <jaegeuk@...nel.org>,
        Chao Yu <yuchao0@...wei.com>,
        linux-f2fs-devel@...ts.sourceforge.net
Subject: Re: [PATCH v13 00/72] Convert page cache to XArray

On Tue, Jun 12, 2018 at 04:31:22AM -0700, Matthew Wilcox wrote:
> On Tue, Jun 12, 2018 at 12:40:41PM +0200, David Sterba wrote:
> > [ 9875.174796] kernel BUG at fs/inode.c:513!
> 
> What the ...
> 
> Somehow the fix for that got dropped.  I spent most of last week chasing
> that problem!  This is the correct code:
> 
> http://git.infradead.org/users/willy/linux-dax.git/commitdiff/01177bb06761539af8a6c872416109e2c8b64559
> 
> I'll check over the patchset and see if anything else got dropped!

Can you please repost when you have this sorted?

I think the commit you've pointed to is in your xarray-20180601 branch, but I
see two more recent xarray branches in your tree (xarray-20180608 and
xarray-20180612).

Basically, I don't know what is stable and what's not, and what I should be
reviewing/testing.