linux-kernel - Re: randconfig build error with next-20150603, in fs/xfs/xfs

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-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAP=VYLppm7teN4LMpOAgXFunmDjnYLFV_mdbZTPaPWMqTwQPtg@mail.gmail.com>
Date:	Wed, 3 Jun 2015 22:36:54 -0400
From:	Paul Gortmaker <paul.gortmaker@...driver.com>
To:	Jim Davis <jim.epost@...il.com>
Cc:	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-next <linux-next@...r.kernel.org>,
	linux-kernel <linux-kernel@...r.kernel.org>, david@...morbit.com,
	xfs@....sgi.com
Subject: Re: randconfig build error with next-20150603, in fs/xfs/xfs_inode.c

On Wed, Jun 3, 2015 at 12:31 PM, Jim Davis <jim.epost@...il.com> wrote:
> Building with the attached random configuration file,
>
> fs/built-in.o: In function `xfs_ifree_cluster':
> /home/jim/linux/fs/xfs/xfs_inode.c:2268: undefined reference to `__umoddi3'

I don't think this is specific to a particular randconfig.

On ARM allmodconfig, I saw:

ERROR: "__aeabi_uldivmod" [fs/xfs/xfs.ko] undefined!

On powerpc with an older gcc-4.5 toolchain, I saw:

/bin/sh: line 1: 23453 Segmentation fault      powerpc-linux-ld -EB -m
elf64ppc -r -T /home/paul/git/linux-head/scripts/module-common.lds
arch/powerpc/lib/crtsavres.o --build-id -o fs/xfs/xfs.ko fs/xfs/xfs.o
fs/xfs/xfs.mod.o
make[2]: *** [fs/xfs/xfs.ko] Error 139

I have not investigated further than that.

Paul.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/