linux-kernel - linux-next: build warnings after merge of the fsinfo tree

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <20200528184017.503eeff1@canb.auug.org.au>
Date:   Thu, 28 May 2020 18:40:17 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     David Howells <dhowells@...hat.com>
Cc:     Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Christoph Hellwig <hch@....de>
Subject: linux-next: build warnings after merge of the fsinfo tree

Hi all,

After merging the fsinfo tree, today's linux-next build (x86_64
allnoconfig) produced these warnings:

In file included from kernel/sched/sched.h:39,
                 from kernel/sched/loadavg.c:9:
include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
      |                                         ^~~~~~~
include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
      |                              ^~~~~~~
In file included from fs/super.c:26:
include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
      |                                         ^~~~~~~
include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
      |                              ^~~~~~~
In file included from kernel/sched/sched.h:39,
                 from kernel/sched/clock.c:56:
include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
      |                                         ^~~~~~~
include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
      |                              ^~~~~~~
In file included from kernel/sched/sched.h:39,
                 from kernel/sched/idle.c:9:
include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
      |                                         ^~~~~~~
include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
      |                              ^~~~~~~
In file included from kernel/sched/sched.h:39,
                 from kernel/sched/cputime.c:5:
include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
      |                                         ^~~~~~~
include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
      |                              ^~~~~~~
In file included from kernel/sched/sched.h:39,
                 from kernel/sched/rt.c:6:
include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
      |                                         ^~~~~~~
include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
      |                              ^~~~~~~
In file included from kernel/sched/sched.h:39,
                 from kernel/sched/core.c:9:
include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
      |                                         ^~~~~~~
include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
      |                              ^~~~~~~
In file included from kernel/sched/sched.h:39,
                 from kernel/sched/swait.c:5:
include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
      |                                         ^~~~~~~
include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
      |                              ^~~~~~~
In file included from kernel/sched/sched.h:39,
                 from kernel/sched/wait_bit.c:5:
include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
      |                                         ^~~~~~~
include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
      |                              ^~~~~~~
In file included from kernel/sched/sched.h:39,
                 from kernel/sched/fair.c:23:
include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
      |                                         ^~~~~~~
include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
      |                              ^~~~~~~
In file included from kernel/sched/sched.h:39,
                 from kernel/sched/wait.c:7:
include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
      |                                         ^~~~~~~
include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
      |                              ^~~~~~~
In file included from kernel/sched/sched.h:39,
                 from kernel/sched/deadline.c:18:
include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
      |                                         ^~~~~~~
include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
      |                              ^~~~~~~
In file included from kernel/sched/sched.h:39,
                 from kernel/sched/completion.c:14:
include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
      |                                         ^~~~~~~
include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
      |                              ^~~~~~~
In file included from fs/libfs.c:7:
include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
      |                                         ^~~~~~~
include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
      |                              ^~~~~~~

Introduced by commit

  956d510ee78c ("block: add disk/bio-based accounting helpers")

-- 
Cheers,
Stephen Rothwell

Content of type "application/pgp-signature" skipped