linux-kernel - linux-next: build warning after merge of the block tree

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Message-ID: <20200131111652.6995fc6d@canb.auug.org.au>
Date:   Fri, 31 Jan 2020 11:16:52 +1100
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Jens Axboe <axboe@...nel.dk>
Cc:     Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: linux-next: build warning after merge of the block tree

Hi all,

After merging the block tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

fs/io_uring.c: In function '__io_uring_show_fdinfo':
fs/io_uring.c:6558:32: warning: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type 'size_t' {aka 'unsigned int'} [-Wformat=]
 6558 |   seq_printf(m, "%5u: 0x%llx/%lu\n", i, buf->ubuf, buf->len);
      |                              ~~^                   ~~~~~~~~
      |                                |                      |
      |                                long unsigned int      size_t {aka unsigned int}
      |                              %u

Introduced by commit

  0380f1b6d0c6 ("io_uring: add ->show_fdinfo() for the io_uring file descriptor")

-- 
Cheers,
Stephen Rothwell

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