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

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Date:   Wed, 7 Jun 2023 13:52:29 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Mickaël Salaün <mic@...ikod.net>
Cc:     Konstantin Meskhidze <konstantin.meskhidze@...wei.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 landlock tree

Hi all,

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

samples/landlock/sandboxer.c: In function 'populate_ruleset_net':
samples/landlock/sandboxer.c:190:78: warning: format '%lld' expects argument of type 'long long int', but argument 3 has type '__u64' {aka 'long unsigned int'} [-Wformat=]
  190 |                                 "Failed to update the ruleset with port \"%lld\": %s\n",
      |                                                                           ~~~^
      |                                                                              |
      |                                                                              long long int
      |                                                                           %ld
  191 |                                 net_service.port, strerror(errno));
      |                                 ~~~~~~~~~~~~~~~~                              
      |                                            |
      |                                            __u64 {aka long unsigned int}

Introduced by commit

  1c5befb13501 ("samples/landlock: Add network demo")

-- 
Cheers,
Stephen Rothwell

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