linux-kernel - linux-next: build warning after merge of the ext3 tree

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Date:   Thu, 28 Oct 2021 21:10:53 +1100
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Jan Kara <jack@...e.cz>
Cc:     Gabriel Krisman Bertazi <krisman@...labora.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: linux-next: build warning after merge of the ext3 tree

Hi all,

After merging the ext3 tree, today's linux-next build (powerpc
allyesconfig) produced this warning:

samples/fanotify/fs-monitor.c: In function 'handle_notifications':
samples/fanotify/fs-monitor.c:68:36: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 2 has type '__u64' {aka 'long unsigned int'} [-Wformat=]
   68 |    printf("unexpected FAN MARK: %llx\n", event->mask);
      |                                 ~~~^     ~~~~~~~~~~~
      |                                    |          |
      |                                    |          __u64 {aka long unsigned int}
      |                                    long long unsigned int
      |                                 %lx

Introduced by commit

  5451093081db ("samples: Add fs error monitoring example")

-- 
Cheers,
Stephen Rothwell

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