* build failure with current linus tree
@ 2008-09-05 1:06 Christoph Hellwig
2008-09-09 23:56 ` Christoph Hellwig
0 siblings, 1 reply; 4+ messages in thread
From: Christoph Hellwig @ 2008-09-05 1:06 UTC (permalink / raw)
To: linuxppc-dev
Current linus tree fail to build for me for a 64bit powerpc config with:
WARNING: modpost: Found 13 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
mm/built-in.o: In function `.strndup_user':
(.text+0x1401a): undefined reference to `.LCTOC0'
mm/built-in.o: In function `.walk_page_range':
(.text+0x269ae): undefined reference to `.LCTOC0'
fs/built-in.o: In function `.posix_acl_alloc':
(.text+0x5f62a): undefined reference to `.LCTOC0'
fs/built-in.o: In function `.posix_acl_from_xattr':
(.text+0x5feda): undefined reference to `.LCTOC0'
fs/built-in.o: In function `.ext3fs_dirhash':
(.text+0x8e17e): undefined reference to `.LCTOC0'
fs/built-in.o:(.text+0xe844e): more undefined references to `.LCTOC0'
follow
make[2]: *** [.tmp_vmlinux1] Error 1
make[1]: *** [sub-make] Error 2
make: *** [all] Error 2
The config is at http://verein.lst.de/~hch/.config, I'm using gcc 3.4.6.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: build failure with current linus tree
2008-09-05 1:06 build failure with current linus tree Christoph Hellwig
@ 2008-09-09 23:56 ` Christoph Hellwig
2008-09-17 18:04 ` Chris Friesen
0 siblings, 1 reply; 4+ messages in thread
From: Christoph Hellwig @ 2008-09-09 23:56 UTC (permalink / raw)
To: linuxppc-dev, tony
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 <tony@bakeyournoodle.com>
Date: Tue Sep 2 16:50:38 2008 +1000
powerpc: Work around gcc's -fno-omit-frame-pointer bug
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: build failure with current linus tree
2008-09-09 23:56 ` Christoph Hellwig
@ 2008-09-17 18:04 ` Chris Friesen
2008-09-17 18:44 ` Paul Mackerras
0 siblings, 1 reply; 4+ messages in thread
From: Chris Friesen @ 2008-09-17 18:04 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: linuxppc-dev
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 <tony@bakeyournoodle.com>
> 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
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: build failure with current linus tree
2008-09-17 18:04 ` Chris Friesen
@ 2008-09-17 18:44 ` Paul Mackerras
0 siblings, 0 replies; 4+ messages in thread
From: Paul Mackerras @ 2008-09-17 18:44 UTC (permalink / raw)
To: Chris Friesen; +Cc: linuxppc-dev, Christoph Hellwig
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.
^ permalink raw reply [flat|nested] 4+ messages in thread
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2008-09-05 1:06 build failure with current linus tree Christoph Hellwig
2008-09-09 23:56 ` Christoph Hellwig
2008-09-17 18:04 ` Chris Friesen
2008-09-17 18:44 ` Paul Mackerras
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