From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Rothwell <sfr@canb.auug.org.au>
Subject: Re: linux-next: build failure after merge of the final tree
Date: Tue, 24 May 2011 13:59:30 +1000
Message-ID: <20110524135930.bb4c5506.sfr@canb.auug.org.au>
References: <20110520161816.dda6f1fd.sfr@canb.auug.org.au>
	<BANLkTimjzzqTS1fELmpb0UivqseLsYOfPw@mail.gmail.com>
	<20110524025151.GA26939@kroah.com>
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To: Greg KH <greg@kroah.com>
Cc: Mike Frysinger <vapier.adi@gmail.com>, Linus <torvalds@linux-foundation.org>, linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, "David S. Miller" <davem@davemloft.net>, netdev@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>, Mel Gorman <mel@csn.ul.ie>, linux-mm@kvack.org, Alexander Viro <viro@zeniv.linux.org.uk>, linux-fsdevel@vger.kernel.org, "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>, Dipankar Sarma <dipankar@in.ibm.com>
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Hi Greg,

On Mon, 23 May 2011 19:51:51 -0700 Greg KH <greg@kroah.com> wrote:
>
> On Mon, May 23, 2011 at 10:06:40PM -0400, Mike Frysinger wrote:
> > On Fri, May 20, 2011 at 02:18, Stephen Rothwell wrote:
> > > Caused by commit e66eed651fd1 ("list: remove prefetching from regular=
 list
> > > iterators").
> > >
> > > I added the following patch for today:
> >=20
> > probably should get added to whatever tree that commit is coming from
> > so we dont have bisect hell ?
> >=20
> > more failures:
> > drivers/usb/host/isp1362-hcd.c: In function 'isp1362_write_ptd':
> > drivers/usb/host/isp1362-hcd.c:355: error: implicit declaration of
> > function 'prefetch'
> > drivers/usb/host/isp1362-hcd.c: In function 'isp1362_read_ptd':
> > drivers/usb/host/isp1362-hcd.c:377: error: implicit declaration of
> > function 'prefetchw'
> > make[3]: *** [drivers/usb/host/isp1362-hcd.o] Error 1
> >=20
> > drivers/usb/musb/musb_core.c: In function 'musb_write_fifo':
> > drivers/usb/musb/musb_core.c:219: error: implicit declaration of
> > function 'prefetch'
> > make[3]: *** [drivers/usb/musb/musb_core.o] Error 1
> >=20
> > although it seems like it should be fairly trivial to look at the
> > funcs in linux/prefetch.h, grep the tree, and find a pretty good list
> > of the files that are missing the include
>=20
> How did this not show up in linux-next?  Where did the patch that caused
> this show up from?
>=20
> totally confused,

:-)

sfr said above:
> Caused by commit e66eed651fd1 ("list: remove prefetching from regular
> list iterators").

The cause was a patch from Linus ...

--=20
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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