From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Dan Williams <dan.j.williams@intel.com>
Cc: Linux-Next Mailing List <linux-next@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Jan Kara <jack@suse.cz>
Subject: linux-next: build failure after merge of the nvdimm tree
Date: Fri, 3 Nov 2017 18:19:48 +1100 [thread overview]
Message-ID: <20171103181948.046d2668@canb.auug.org.au> (raw)
Hi Dan,
After merging the nvdimm tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:
In file included from arch/powerpc/kernel/asm-offsets.c:22:0:
include/linux/mman.h: In function 'calc_vm_flag_bits':
include/linux/mman.h:109:48: warning: division by zero [-Wdiv-by-zero]
((bit1) <= (bit2) ? ((x) & (bit1)) * ((bit2) / (bit1)) \
^
include/linux/mman.h:133:9: note: in expansion of macro '_calc_vm_trans'
_calc_vm_trans(flags, MAP_SYNC, VM_SYNC );
^
cc1: all warnings being treated as errors
and more like these ...
Caused by commit
ebd0722a382c ("mm: Define MAP_SYNC and VM_SYNC flags")
Not all architectures use asm-generic/mman.h
I have used the nvdimm tree from next-20171102 for today.
--
Cheers,
Stephen Rothwell
next reply other threads:[~2017-11-03 7:19 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-03 7:19 Stephen Rothwell [this message]
2017-11-03 16:04 ` linux-next: build failure after merge of the nvdimm tree Dan Williams
-- strict thread matches above, loose matches on Subject: below --
2022-05-16 9:10 Stephen Rothwell
2022-05-16 18:05 ` Dan Williams
2021-08-30 7:09 Stephen Rothwell
2021-08-30 7:10 ` Christoph Hellwig
2021-08-30 7:15 ` Gao Xiang
2019-07-05 7:20 Stephen Rothwell
2019-07-05 8:45 ` Pankaj Gupta
2019-07-05 11:09 ` Stephen Rothwell
2019-07-05 11:14 ` Pankaj Gupta
2019-07-05 22:32 ` Dan Williams
2019-07-05 23:48 ` Stephen Rothwell
2019-06-20 9:29 Stephen Rothwell
2019-06-20 10:30 ` Pankaj Gupta
2018-04-09 3:16 Stephen Rothwell
2018-04-09 3:38 ` Oliver
2018-04-09 7:34 ` Oliver
2018-04-09 17:11 ` Dan Williams
2018-04-09 18:14 ` Dan Williams
2017-09-04 7:34 Stephen Rothwell
2017-09-04 18:34 ` Dan Williams
2017-04-24 6:11 Stephen Rothwell
2017-04-24 8:39 ` Al Viro
2017-04-24 23:29 ` Dan Williams
2017-04-25 22:22 ` Dan Williams
2016-07-22 6:13 Stephen Rothwell
2016-07-23 1:04 ` Dan Williams
2016-07-23 3:54 ` Dan Williams
2016-07-21 6:13 Stephen Rothwell
2016-07-21 21:33 ` Dan Williams
2016-03-27 9:50 Stephen Rothwell
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