* Fix compile breakage with kref.h
@ 2012-01-17 21:14 James Bottomley
2012-01-17 21:26 ` Greg Kroah-Hartman
0 siblings, 1 reply; 3+ messages in thread
From: James Bottomley @ 2012-01-17 21:14 UTC (permalink / raw)
To: Linus Torvalds, Andrew Morton, Greg Kroah-Hartman
Cc: Parisc List, linux-kernel
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Fix compile breakage with kref.h
2012-01-17 21:14 Fix compile breakage with kref.h James Bottomley
@ 2012-01-17 21:26 ` Greg Kroah-Hartman
2012-01-17 22:09 ` Paul Gortmaker
0 siblings, 1 reply; 3+ messages in thread
From: Greg Kroah-Hartman @ 2012-01-17 21:26 UTC (permalink / raw)
To: James Bottomley; +Cc: Linus Torvalds, Andrew Morton, Parisc List, linux-kernel
On Tue, Jan 17, 2012 at 09:14:05PM +0000, James Bottomley wrote:
> This set of build failures just started appearing on parisc:
>
> In file included from drivers/input/serio/serio_raw.c:12:
> include/linux/kref.h: In function 'kref_get':
> include/linux/kref.h:40: error: 'TAINT_WARN' undeclared (first use in this function)
> include/linux/kref.h:40: error: (Each undeclared identifier is reported only once
> include/linux/kref.h:40: error: for each function it appears in.)
> include/linux/kref.h: In function 'kref_sub':
> include/linux/kref.h:65: error: 'TAINT_WARN' undeclared (first use in this function)
>
> It happens because TAINT_WARN is defined in kernel.h and this particular
> compile doesn't seem to include it (no idea why it's just
> manifesting ... probably some #include file untangling exposed it). Fix
> by adding #include <linux/kernel.h> to linux/kref.h
Does adding <linux/bug.h> fix it instead? We are using WARN_ON() here.
Hm, but that needs kernel.h as well, ugh, what a mess.
> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Fix compile breakage with kref.h
2012-01-17 21:26 ` Greg Kroah-Hartman
@ 2012-01-17 22:09 ` Paul Gortmaker
0 siblings, 0 replies; 3+ messages in thread
From: Paul Gortmaker @ 2012-01-17 22:09 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: James Bottomley, Linus Torvalds, Andrew Morton, Parisc List,
linux-kernel
On Tue, Jan 17, 2012 at 4:26 PM, Greg Kroah-Hartman <greg@kroah.com> wr=
ote:
> On Tue, Jan 17, 2012 at 09:14:05PM +0000, James Bottomley wrote:
>> This set of build failures just started appearing on parisc:
>>
>> In file included from drivers/input/serio/serio_raw.c:12:
>> include/linux/kref.h: In function 'kref_get':
>> include/linux/kref.h:40: error: 'TAINT_WARN' undeclared (first use i=
n this function)
>> include/linux/kref.h:40: error: (Each undeclared identifier is repor=
ted only once
>> include/linux/kref.h:40: error: for each function it appears in.)
>> include/linux/kref.h: In function 'kref_sub':
>> include/linux/kref.h:65: error: 'TAINT_WARN' undeclared (first use i=
n this function)
>>
>> It happens because TAINT_WARN is defined in kernel.h and this partic=
ular
>> compile doesn't seem to include it (no idea why it's just
>> manifesting ... probably some #include file untangling exposed it). =
=A0Fix
>> by adding #include <linux/kernel.h> to linux/kref.h
>
> Does adding <linux/bug.h> fix it instead? =A0We are using WARN_ON() h=
ere.
> Hm, but that needs kernel.h as well, ugh, what a mess.
I've got some work done already towards cleaning this up; aiming for
getting it done and in linux-next for the 3.4 cycle.
https://lkml.org/lkml/2012/1/4/455
Paul.
---
>
>> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
>
> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
>
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2012-01-17 21:14 Fix compile breakage with kref.h James Bottomley
2012-01-17 21:26 ` Greg Kroah-Hartman
2012-01-17 22:09 ` Paul Gortmaker
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