From: Stephen Rothwell <sfr@canb•auug.org.au>
To: Theodore Ts'o <tytso@mit•edu>
Cc: Linux-Next Mailing List <linux-next@vger•kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger•kernel.org>
Subject: linux-next: build failure after merge of the ext4 tree
Date: Tue, 9 Oct 2018 10:51:02 +1100 [thread overview]
Message-ID: <20181009105102.752dd9ee@canb.auug.org.au> (raw)
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Hi Ted,
After merging the ext4 tree, today's linux-next build (arm
multi_v7_defconfig) failed like this:
In file included from include/linux/srcu.h:33,
from include/linux/notifier.h:16,
from include/linux/memory_hotplug.h:7,
from include/linux/mmzone.h:752,
from include/linux/gfp.h:6,
from include/linux/umh.h:4,
from include/linux/kmod.h:22,
from include/linux/module.h:13,
from fs/ext4/super.c:20:
fs/ext4/super.c: In function 'get_qf_name':
fs/ext4/super.c:931:40: error: 'struct ext4_sb_info' has no member named 's_qf_names'; did you mean 's_mb_maxs'?
return rcu_dereference_protected(sbi->s_qf_names[type],
^~~~~~~~~~
include/linux/rcupdate.h:358:12: note: in definition of macro '__rcu_dereference_protected'
((typeof(*p) __force __kernel *)(p)); \
^
fs/ext4/super.c:931:9: note: in expansion of macro 'rcu_dereference_protected'
return rcu_dereference_protected(sbi->s_qf_names[type],
^~~~~~~~~~~~~~~~~~~~~~~~~
fs/ext4/super.c:931:40: error: 'struct ext4_sb_info' has no member named 's_qf_names'; did you mean 's_mb_maxs'?
return rcu_dereference_protected(sbi->s_qf_names[type],
^~~~~~~~~~
include/linux/rcupdate.h:358:35: note: in definition of macro '__rcu_dereference_protected'
((typeof(*p) __force __kernel *)(p)); \
^
fs/ext4/super.c:931:9: note: in expansion of macro 'rcu_dereference_protected'
return rcu_dereference_protected(sbi->s_qf_names[type],
^~~~~~~~~~~~~~~~~~~~~~~~~
fs/ext4/super.c: In function 'parse_options':
fs/ext4/super.c:1976:26: warning: unused variable 'grp_qf_name' [-Wunused-variable]
char *p, *usr_qf_name, *grp_qf_name;
^~~~~~~~~~~
fs/ext4/super.c:1976:12: warning: unused variable 'usr_qf_name' [-Wunused-variable]
char *p, *usr_qf_name, *grp_qf_name;
^~~~~~~~~~~
Caused by commit
cc1ee227e890 ("ext4: fix use-after-free race in ext4_remount()'s error path")
# CONFIG_QUOTA is not set
I have reverted that commit for today.
--
Cheers,
Stephen Rothwell
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next reply other threads:[~2018-10-08 23:51 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-08 23:51 Stephen Rothwell [this message]
2018-10-09 5:23 ` linux-next: build failure after merge of the ext4 tree Theodore Y. Ts'o
-- strict thread matches above, loose matches on Subject: below --
2026-05-29 11:59 Mark Brown
2026-06-01 12:43 ` Mark Brown
2026-06-01 15:17 ` Guan-Chun Wu
2025-07-14 22:22 Stephen Rothwell
2025-07-15 3:31 ` Zhang Yi
2025-02-13 22:58 Stephen Rothwell
2016-02-07 23:50 Stephen Rothwell
2016-01-03 23:34 Stephen Rothwell
2016-01-04 13:49 ` Theodore Ts'o
2015-07-23 0:56 Stephen Rothwell
2015-07-23 16:49 ` Theodore Ts'o
2015-07-23 17:23 ` Theodore Ts'o
2015-07-23 17:41 ` Tejun Heo
2015-05-07 1:14 Stephen Rothwell
2013-07-29 1:08 Stephen Rothwell
2013-07-31 1:27 ` Stephen Rothwell
2013-08-07 5:16 ` Sedat Dilek
2013-08-07 5:38 ` Stephen Rothwell
2013-08-07 5:43 ` Sedat Dilek
2013-08-07 5:59 ` Stephen Rothwell
2013-08-07 15:28 ` Kevin Hilman
2013-08-08 0:22 ` Stephen Rothwell
2013-08-08 0:36 ` Stephen Rothwell
2013-08-08 19:16 ` Yann E. MORIN
2013-08-08 21:54 ` Yann E. MORIN
2013-08-08 23:58 ` Stephen Rothwell
2013-08-09 11:42 ` Sam Ravnborg
2013-08-11 21:39 ` Yann E. MORIN
2013-08-16 13:10 ` Michal Marek
2013-08-16 17:14 ` Sam Ravnborg
2013-08-16 18:02 ` Yann E. MORIN
2013-04-03 23:43 Stephen Rothwell
2013-04-04 13:18 ` Lukáš Czerner
2013-04-04 13:20 ` Theodore Ts'o
2013-04-04 13:27 ` Lukáš Czerner
2012-07-10 1:23 Stephen Rothwell
2012-07-10 1:48 ` Aditya Kali
2012-01-03 0:35 Stephen Rothwell
2012-01-05 21:06 ` Stephen Rothwell
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