linux-kernel - Re: linux-next: manual merge of the tip tree with the powerpc tree

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Message-Id: <20101019155644.ebd2d802.sfr@canb.auug.org.au>
Date:	Tue, 19 Oct 2010 15:56:44 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>,
	"H. Peter Anvin" <hpa@...or.com>,
	Peter Zijlstra <peterz@...radead.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Paul Mackerras <paulus@...ba.org>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	<linuxppc-dev@...ts.ozlabs.org>
Subject: Re: linux-next: manual merge of the tip tree with the powerpc tree

Hi again,

On Tue, 19 Oct 2010 15:48:49 +1100 Stephen Rothwell <sfr@...b.auug.org.au> wrote:
>
> Today's linux-next merge of the tip tree got a conflict in
> arch/powerpc/kernel/time.c between commit
> cf9efce0ce3136fa076f53e53154e98455229514 ("powerpc: Account time using
> timebase rather than PURR") from the powerpc tree and commit
> e360adbe29241a0194e10e20595360dd7b98a2b3 ("irq_work: Add generic hardirq
> context callbacks") from the tip tree.
> 
> Just context changes.  I fixed it up and can carry the fix as necessary.

I forgot the merge diff, sorry:

diff --cc arch/powerpc/kernel/time.c
index 644f918,54888eb..0000000
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@@ -578,9 -585,11 +578,9 @@@ void timer_interrupt(struct pt_regs * r
  	old_regs = set_irq_regs(regs);
  	irq_enter();
  
- 	if (test_perf_event_pending()) {
- 		clear_perf_event_pending();
- 		perf_event_do_pending();
 -	calculate_steal_time();
 -
+ 	if (test_irq_work_pending()) {
+ 		clear_irq_work_pending();
+ 		irq_work_run();
  	}
  
  #ifdef CONFIG_PPC_ISERIES

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au
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