Re: build failure with current linus tree

2008-09-17 Thread Chris Friesen

Christoph Hellwig wrote:

On Fri, Sep 05, 2008 at 03:06:18AM +0200, Christoph Hellwig wrote:


Current linus tree fail to build for me for a 64bit powerpc config with:



This is cause by

commit 7563dc64585324f443f5ac107eb6d89ee813a2d2
Author: Tony Breeds [EMAIL PROTECTED]
Date:   Tue Sep 2 16:50:38 2008 +1000

powerpc: Work around gcc's -fno-omit-frame-pointer bug



Is there a proper fix other than simply reverting that commit?

Chris
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Re: build failure with current linus tree

2008-09-17 Thread Paul Mackerras
Chris Friesen writes:

 Is there a proper fix other than simply reverting that commit?

It appears that we have a choice between having CONFIG_FTRACE work
with gcc 4 and not gcc 3 (the current situation), and having
CONFIG_FTRACE work with gcc 3 and not gcc 4 (which is what we would
have if that commit was reverted).

I think more people use gcc 4 than gcc 3 these days, which is why I
haven't reverted that commit.

Paul.
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Re: build failure with current linus tree

2008-09-09 Thread Christoph Hellwig
On Fri, Sep 05, 2008 at 03:06:18AM +0200, Christoph Hellwig wrote:
 Current linus tree fail to build for me for a 64bit powerpc config with:

This is cause by

commit 7563dc64585324f443f5ac107eb6d89ee813a2d2
Author: Tony Breeds [EMAIL PROTECTED]
Date:   Tue Sep 2 16:50:38 2008 +1000

powerpc: Work around gcc's -fno-omit-frame-pointer bug
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