linux-kernel - linux-next: build failure after merge of the kspp tree

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Date:   Thu, 1 Dec 2022 14:07:58 +1100
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Kees Cook <keescook@...omium.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>,
        Luis Chamberlain <mcgrof@...nel.org>
Subject: linux-next: build failure after merge of the kspp tree

Hi all,

After merging the kspp tree, today's linux-next build (x86_64
allmodconfig) failed like this:

kernel/panic.c: In function 'check_panic_on_warn':
kernel/panic.c:238:25: error: format '%s' expects argument of type 'char *', but argument 2 has type 'unsigned int' [-Werror=format=]
  238 |                 panic("%s: system warned too often (kernel.warn_limit is %d)",
      |                        ~^
      |                         |
      |                         char *
      |                        %d
  239 |                       warn_limit);
      |                       ~~~~~~~~~~
      |                       |
      |                       unsigned int
kernel/panic.c:238:75: error: format '%d' expects a matching 'int' argument [-Werror=format=]
  238 |                 panic("%s: system warned too often (kernel.warn_limit is %d)",
      |                                                                          ~^
      |                                                                           |
      |                                                                           int

Caused by commit

  480e0e1d4817 ("panic: Introduce warn_limit")

I have used the kspp tree from next-20221130 for today.

-- 
Cheers,
Stephen Rothwell

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