Re: linux-next: Tree for Apr 19 (waketorture.c)

From	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Newsgroups	linux.kernel
Subject	Re: linux-next: Tree for Apr 19 (waketorture.c)
Date	2016-04-19 22:10 +0200
Message-ID	<rpK8a-3Y9-13@gated-at.bofh.it> (permalink)
References	(1 earlier) <rpGHg-1h5-15@gated-at.bofh.it> <rpHaj-1sn-39@gated-at.bofh.it> <rpI6n-2bD-23@gated-at.bofh.it> <rpJc6-3iE-7@gated-at.bofh.it> <rpJF8-3wb-31@gated-at.bofh.it>
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On Tue, Apr 19, 2016 at 12:34:10PM -0700, Randy Dunlap wrote:
> On 04/19/16 12:05, Paul E. McKenney wrote:
> > On Tue, Apr 19, 2016 at 10:55:21AM -0700, Randy Dunlap wrote:
> >> On 04/19/16 09:56, Paul E. McKenney wrote:
> >>> On Tue, Apr 19, 2016 at 09:20:24AM -0700, Randy Dunlap wrote:
> >>>> On 04/18/16 22:13, Stephen Rothwell wrote:
> >>>>> Hi all,
> >>>>>
> >>>>> Changes since 20160418:
> >>>>>
> >>>>
> >>>> on x86_64:
> >>>>
> >>>> kernel/built-in.o: In function `wake_torture_stats_print':
> >>>> waketorture.c:(.text+0x2f06d): undefined reference to `trace_clock_global'
> >>>> kernel/built-in.o: In function `wake_torture_waiter':
> >>>> waketorture.c:(.text+0x2f196): undefined reference to `trace_clock_local'
> >>>> waketorture.c:(.text+0x2f1bc): undefined reference to `trace_clock_local'
> >>>> waketorture.c:(.text+0x2f1d4): undefined reference to `trace_clock_local'
> >>>> waketorture.c:(.text+0x2f237): undefined reference to `trace_clock_local'
> >>>> waketorture.c:(.text+0x2f253): undefined reference to `trace_clock_local'
> >>>> kernel/built-in.o:waketorture.c:(.text+0x2f318): more undefined references to `trace_clock_local' follow
> >>>> kernel/built-in.o: In function `wake_torture_init':
> >>>> waketorture.c:(.init.text+0x2b3f): undefined reference to `trace_clock_global'
> >>>>
> >>>>
> >>>> Full randconfig file is attached.
> >>>
> >>> I don't see the .config, could you please send it to me?
> >>>
> >>> Looks like I need to add a few "depends" or "selects" clauses...
> >>
> >> Weird, mail client told me that it was attaching the config file.
> >> Trying again...
> > 
> > I know that feeling!
> > 
> > Does the following patch help?  (The 64BIT is unrelated, feel free
> > to back that part out if you wish.)
> 
> Yes, that works for me.  Thanks.
> 
> Acked-by: Randy Dunlap <rdunlap@infradead.org>

Very good, thank you!

							Thanx, Paul

> > ------------------------------------------------------------------------
> > 
> > diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
> > index 8644658e75c0..a42570a0fb56 100644
> > --- a/lib/Kconfig.debug
> > +++ b/lib/Kconfig.debug
> > @@ -1434,7 +1434,8 @@ config RCU_TORTURE_TEST_SLOW_CLEANUP_DELAY
> >  config WAKE_TORTURE_TEST
> >  	tristate "Torture test for wakeups and CPU hotplug"
> >  	depends on DEBUG_KERNEL
> > -	depends on X86_64 || ARM64 || PPC64 || MIPS
> > +	depends on 64BIT
> > +	depends on TRACE_CLOCK
> >  	select TORTURE_TEST
> >  	default n
> >  	help
> > 
> 
> 
> 
> -- 
> ~Randy
>

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linux-next: Tree for Apr 19 Stephen Rothwell <sfr@canb.auug.org.au> - 2016-04-19 07:20 +0200
  Re: linux-next: Tree for Apr 19 (waketorture.c) Randy Dunlap <rdunlap@infradead.org> - 2016-04-19 18:30 +0200
    Re: linux-next: Tree for Apr 19 (waketorture.c) "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2016-04-19 19:00 +0200
      Re: linux-next: Tree for Apr 19 (waketorture.c) "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2016-04-19 21:10 +0200
        Re: linux-next: Tree for Apr 19 (waketorture.c) Randy Dunlap <rdunlap@infradead.org> - 2016-04-19 21:40 +0200
          Re: linux-next: Tree for Apr 19 (waketorture.c) "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2016-04-19 22:10 +0200

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