linux-kernel - Re: linux-next: cpufreq-current tree build warning

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Message-ID: <20090917022726.GA30706@redhat.com>
Date:	Wed, 16 Sep 2009 22:27:26 -0400
From:	Dave Jones <davej@...hat.com>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Kurt Roeckx <kurt@...ckx.be>
Subject: Re: linux-next: cpufreq-current tree build warning

On Thu, Sep 17, 2009 at 12:06:51PM +1000, Stephen Rothwell wrote:
 > Hi Dave,
 > 
 > Today's linux-next build (x86_64 allmodconfig) produced this warning:
 > 
 > arch/x86/kernel/cpu/cpufreq/powernow-k8.c: In function 'fill_powernow_table_fidvid':
 > arch/x86/kernel/cpu/cpufreq/powernow-k8.c:1001: warning: passing argument 1 of 'invalidate_entry' from incompatible pointer type
 > arch/x86/kernel/cpu/cpufreq/powernow-k8.c:608: note: expected 'struct cpufreq_frequency_table *' but argument is of type 'struct powernow_k8_data *'
 > 
 > Introduced by commit 7fc1b26613587ab4369615445b5485040c60fef1 ("[CPUFREQ]
 > Fix NULL ptr regression in powernow-k8").

Hi Stephen, 

I'm very confused. I don't see this..

(22:22:25:davej:cpufreq)$ make arch/x86/kernel/cpu/cpufreq/powernow-k8.o
  CHK     include/linux/version.h
  CHK     include/linux/utsrelease.h
  SYMLINK include/asm -> include/asm-x86
  CALL    scripts/checksyscalls.sh
  CC [M]  arch/x86/kernel/cpu/cpufreq/powernow-k8.o
(22:22:30:davej:cpufreq)$ 

Also, line 1001 is ..

	if (data->acpi_data.state_count)

So I'm not sure what your gcc is talking about.

Does next contain additional patches to this file from outside the cpufreq.git tree?

	Dave

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