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From: Benjamin LaHaise <bcrl@kvack.org>
To: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
	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 12:22:28 -0400	[thread overview]
Message-ID: <20160315162228.GP17923@kvack.org> (raw)
In-Reply-To: <20160315161901.GA2713@sudip-laptop>

On Tue, Mar 15, 2016 at 04:19:02PM +0000, Sudip Mukherjee wrote:
> 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

I've removed everything from the aio-next.git tree for now.  Will revisit 
after the merge window.

		-ben
-- 
"Thought is the essence of where you are now."

  reply	other threads:[~2016-03-15 16:22 UTC|newest]

Thread overview: 71+ 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  6:46 ` Stephen Rothwell
2016-03-15 14:38 ` Andy Shevchenko
2016-03-15 16:42   ` Arnd Bergmann
2016-03-15 16:19 ` Sudip Mukherjee
2016-03-15 16:22   ` Benjamin LaHaise [this message]
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
2016-01-27  2:40     ` Stephen Rothwell
2016-01-29 11:30     ` Russell King - ARM Linux
2016-01-29 11:30       ` Russell King - ARM Linux
2016-01-29 12:03       ` Geert Uytterhoeven
2016-01-29 12:03         ` Geert Uytterhoeven
2016-01-29 12:03         ` Geert Uytterhoeven
2016-02-04  2:19         ` Stephen Rothwell
2016-02-04  2:19           ` Stephen Rothwell
2016-02-04  2:19           ` Stephen Rothwell
2016-02-04 13:41           ` Benjamin LaHaise
2016-02-04 13:41             ` Benjamin LaHaise
2016-02-04 13:41             ` Benjamin LaHaise
2016-02-04 13:50             ` Russell King - ARM Linux
2016-02-04 13:50               ` Russell King - ARM Linux
2016-02-04 13:50               ` Russell King - ARM Linux
2016-02-04 14:08               ` Benjamin LaHaise
2016-02-04 14:08                 ` Benjamin LaHaise
2016-02-04 14:08                 ` Benjamin LaHaise
2016-02-04 14:12                 ` Russell King - ARM Linux
2016-02-04 14:12                   ` Russell King - ARM Linux
2016-02-04 14:12                   ` Russell King - ARM Linux
2016-02-04 14:32                   ` Benjamin LaHaise
2016-02-04 14:32                     ` Benjamin LaHaise
2016-02-04 14:32                     ` Benjamin LaHaise
2016-02-04 14:39                     ` Russell King - ARM Linux
2016-02-04 14:39                       ` Russell King - ARM Linux
2016-02-04 14:39                       ` Russell King - ARM Linux
2016-02-04 16:01                       ` Benjamin LaHaise
2016-02-04 16:01                         ` Benjamin LaHaise
2016-02-04 16:01                         ` Benjamin LaHaise
2016-02-04 16:17                         ` Russell King - ARM Linux
2016-02-04 16:17                           ` Russell King - ARM Linux
2016-02-04 16:17                           ` Russell King - ARM Linux
2016-02-04 16:27                           ` Benjamin LaHaise
2016-02-04 16:27                             ` Benjamin LaHaise
2016-02-04 16:27                             ` Benjamin LaHaise
2016-02-04 16:47                           ` Benjamin LaHaise
2016-02-04 16:47                             ` Benjamin LaHaise
2016-02-04 16:47                             ` Benjamin LaHaise
2016-02-04 18:48                           ` Benjamin LaHaise
2016-02-04 18:48                             ` 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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