Re: [PATCH -next] fork and exit: need to include iocontext.h
From: Ingo Molnar
Date: Mon Jun 30 2008 - 14:35:15 EST
* Randy Dunlap <randy.dunlap@xxxxxxxxxx> wrote:
> On Mon, 30 Jun 2008 20:05:06 +0200 Ingo Molnar wrote:
> > * Randy Dunlap <randy.dunlap@xxxxxxxxxx> wrote:
> > > From: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
> > >
> > > Fix fork and exit build errors: they need to include iocontext.h:
> > >
> > > linux-next-20080630/kernel/fork.c: In function 'copy_process':
> > > linux-next-20080630/kernel/fork.c:1237: error: implicit declaration of function 'put_io_context'
> > > linux-next-20080630/kernel/exit.c: In function 'do_exit':
> > > linux-next-20080630/kernel/exit.c:992: error: implicit declaration of function 'exit_io_context'
> > i havent seen this one - do you know by chance which commit triggers it?
> Sorry, no idea which commit.
> In 50 randconfigs today (next-20080630), I saw this one 12 times.
btw., block.git would be one of my first guesses - Jens Cc:-ed.
normally there's an easy way to find out the source commit of build
failures. Try something like:
git-bisect good v2.6.26-rc8
git-bisect bad linux-next/master
git-bisect run make kernel/fork.o
... this should lead you to the commit that broke the build
automatically. (as long as everyone keeps make oldconfig compatibility)
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