linux-kernel - Re: [PATCH linux-next] x86/kvm: Fix compile warning in kvm_register_steal

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Date:	Mon, 11 Feb 2013 11:04:39 +0100
From:	Ingo Molnar <mingo@...nel.org>
To:	Gleb Natapov <gleb@...hat.com>
Cc:	Shuah Khan <shuah.khan@...com>, tglx@...utronix.de,
	mingo@...hat.com, hpa@...or.com, avi@...hat.com,
	mtosatti@...hat.com, mst@...hat.com,
	LKML <linux-kernel@...r.kernel.org>, x86@...nel.org,
	shuahkhan@...il.com
Subject: Re: [PATCH linux-next] x86/kvm: Fix compile warning in
 kvm_register_steal_time()


* Gleb Natapov <gleb@...hat.com> wrote:

> On Tue, Feb 05, 2013 at 07:57:22PM -0700, Shuah Khan wrote:
> > Fix the following compile warning in kvm_register_steal_time():
> >   CC      arch/x86/kernel/kvm.o
> > arch/x86/kernel/kvm.c: In function ?kvm_register_steal_time?:
> > arch/x86/kernel/kvm.c:302:3: warning: format ?%lx? expects argument of type ?long unsigned int?, but argument 3 has type ?phys_addr_t? [-Wformat]
> > 
> Ingo, the warning is from the tip tree. Can you take the fix?

Yeah, it came via these x86 improvements to __pa():

5dfd486c4750 x86, kvm: Fix kvm's use of __pa() on percpu areas
d76565344512 x86, mm: Create slow_virt_to_phys()
f3c4fbb68e93 x86, mm: Use new pagetable helpers in try_preserve_large_page()
4cbeb51b860c x86, mm: Pagetable level size/shift/mask helpers
a25b9316841c x86, mm: Make DEBUG_VIRTUAL work earlier in boot

So up the fix - I added an Acked-by from you as well, is that 
fine with you?

Thanks,

	Ingo
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