From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Benjamin LaHaise <bcrl@kvack.org>,
linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
Michael Ellerman <mpe@ellerman.id.au>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
linuxppc-dev@lists.ozlabs.org, Al Viro <viro@ZenIV.linux.org.uk>,
Christoph Hellwig <hch@lst.de>
Subject: Re: linux-next: build failure after merge of the aio tree
Date: Tue, 15 Mar 2016 16:19:02 +0000 [thread overview]
Message-ID: <20160315161901.GA2713@sudip-laptop> (raw)
In-Reply-To: <20160315174634.6766cd88@canb.auug.org.au>
On Tue, Mar 15, 2016 at 05:46:34PM +1100, Stephen Rothwell wrote:
> Hi Benjamin,
>
> After merging the aio tree, today's linux-next build (powerpc
> ppc44x_defconfig) failed like this:
>
> fs/built-in.o: In function `aio_thread_op_foo_at':
> aio.c:(.text+0x4dab4): undefined reference to `__get_user_bad'
> aio.c:(.text+0x4daec): undefined reference to `__get_user_bad'
>
> Caused by commit
>
> 150a0b4905f1 ("aio: add support for async openat()")
>
> despite commit
>
> d2f7a973e11e ("aio: don't use __get_user() for 64 bit values")
>
> This is due to a bug in the powerpc __get_user_check() macro (the return
> value is defined to be "unsigned long" which is only 32 bits on a 32
> bit platform).
m68k allmodconfig and all defs of m32r fails while building next-20160315.
regards
sudip
next prev parent reply other threads:[~2016-03-15 16:19 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-15 6:46 linux-next: build failure after merge of the aio tree Stephen Rothwell
2016-03-15 14:38 ` Andy Shevchenko
2016-03-15 16:42 ` Arnd Bergmann
2016-03-15 16:19 ` Sudip Mukherjee [this message]
2016-03-15 16:22 ` Benjamin LaHaise
2016-03-15 22:02 ` Arnd Bergmann
2016-03-16 11:12 ` Andy Shevchenko
2016-03-16 13:59 ` Arnd Bergmann
2016-03-16 14:07 ` Benjamin LaHaise
-- strict thread matches above, loose matches on Subject: below --
2016-01-12 5:40 Stephen Rothwell
2016-01-12 16:38 ` Benjamin LaHaise
2016-01-27 2:40 ` Stephen Rothwell
2016-01-29 11:30 ` Russell King - ARM Linux
2016-01-29 12:03 ` Geert Uytterhoeven
2016-02-04 2:19 ` Stephen Rothwell
2016-02-04 13:41 ` Benjamin LaHaise
2016-02-04 13:50 ` Russell King - ARM Linux
2016-02-04 14:08 ` Benjamin LaHaise
2016-02-04 14:12 ` Russell King - ARM Linux
2016-02-04 14:32 ` Benjamin LaHaise
2016-02-04 14:39 ` Russell King - ARM Linux
2016-02-04 16:01 ` Benjamin LaHaise
2016-02-04 16:17 ` Russell King - ARM Linux
2016-02-04 16:27 ` Benjamin LaHaise
2016-02-04 16:47 ` Benjamin LaHaise
2016-02-04 18:48 ` Benjamin LaHaise
2016-01-15 2:24 ` Stephen Rothwell
2016-01-15 7:39 ` Christoph Hellwig
2016-01-15 9:23 ` Stephen Rothwell
2016-01-15 9:25 ` Christoph Hellwig
2016-01-15 15:18 ` Benjamin LaHaise
2016-01-15 22:55 ` Stephen Rothwell
2016-03-14 4:49 ` Stephen Rothwell
2016-03-14 17:08 ` Benjamin LaHaise
2016-03-14 20:41 ` Stephen Rothwell
2013-08-30 7:55 Stephen Rothwell
2013-08-30 14:26 ` Benjamin LaHaise
2013-08-30 17:38 ` Linus Torvalds
2013-08-30 17:42 ` Benjamin LaHaise
2013-08-21 7:45 Stephen Rothwell
2013-08-21 15:52 ` Dave Kleikamp
2013-08-21 23:53 ` Stephen Rothwell
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