* linux-next: build warning after merge of the final tree (block tree related)
@ 2010-09-16 5:01 Stephen Rothwell
2010-09-16 6:33 ` Jens Axboe
0 siblings, 1 reply; 2+ messages in thread
From: Stephen Rothwell @ 2010-09-16 5:01 UTC (permalink / raw)
To: Jens Axboe; +Cc: linux-next, linux-kernel, Will Drewry
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Hi Jens,
After merging the final tree, today's linux-next build (powerpc
allnoconfig with CONFIG_DEBUG_SECTION_MISMATCH=y) produced this warning:
WARNING: init/mounts.o(.text+0x21a): Section mismatch in reference from the function name_to_dev_t() to the function .init.text:match_dev_by_uuid()
The function name_to_dev_t() references
the function __init match_dev_by_uuid().
This is often because name_to_dev_t lacks a __init
annotation or the annotation of match_dev_by_uuid is wrong.
Introduced by commit b5af921ec02333e943efb59aca4f56b78fc0e100 ("init: add
support for root devices specified by partition UUID").
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: linux-next: build warning after merge of the final tree (block tree related)
2010-09-16 5:01 linux-next: build warning after merge of the final tree (block tree related) Stephen Rothwell
@ 2010-09-16 6:33 ` Jens Axboe
0 siblings, 0 replies; 2+ messages in thread
From: Jens Axboe @ 2010-09-16 6:33 UTC (permalink / raw)
To: Stephen Rothwell; +Cc: linux-next, linux-kernel, Will Drewry
On 2010-09-16 07:01, Stephen Rothwell wrote:
> Hi Jens,
>
> After merging the final tree, today's linux-next build (powerpc
> allnoconfig with CONFIG_DEBUG_SECTION_MISMATCH=y) produced this warning:
>
> WARNING: init/mounts.o(.text+0x21a): Section mismatch in reference from the function name_to_dev_t() to the function .init.text:match_dev_by_uuid()
> The function name_to_dev_t() references
> the function __init match_dev_by_uuid().
> This is often because name_to_dev_t lacks a __init
> annotation or the annotation of match_dev_by_uuid is wrong.
>
> Introduced by commit b5af921ec02333e943efb59aca4f56b78fc0e100 ("init: add
> support for root devices specified by partition UUID").
match_dev_by_uuid() should not be __init, I'll fix that up.
--
Jens Axboe
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