lkml.org 
[lkml]   [2011]   [Nov]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Linux 2.6.32.47
On 11/08/2011 08:22 AM, Ian Campbell wrote:
> On Mon, 2011-11-07 at 16:30 -0800, Greg KH wrote:
>> On Tue, Nov 08, 2011 at 12:43:49AM +0100, Christoph Biedl wrote:
>>> Greg KH wrote...
>>>
>>>> I'm announcing the release of the 2.6.32.47 kernel.
>>>
>>> Unfortunately this does not build anymore on ARM (Debian armel):
>>>
>>> CHK include/linux/version.h
>>> SYMLINK include/asm -> include/asm-arm
>>> make[1]: `include/asm-arm/mach-types.h' is up to date.
>>> CHK include/linux/utsrelease.h
>>> CALL scripts/checksyscalls.sh
>>> CHK include/linux/compile.h
>>> GEN .version
>>> CHK include/linux/compile.h
>>> UPD include/linux/compile.h
>>> CC init/version.o
>>> LD init/built-in.o
>>> LD .tmp_vmlinux1
>>> drivers/built-in.o: In function `sysdev_resume':
>>> ledtrig-default-on.c:(.text+0x2a97c): undefined reference to `irq_pm_syscore_resume'
>>> make: *** [.tmp_vmlinux1] Error 1
>>>
>>>
>>> The most likely culprit is
>>>
>>> commit 0f12a6ad9fa3a03f2bcee36c9cb704821e244c40
>>> Author: Ian Campbell<ian.campbell@citrix.com>
>>> Date: Mon Oct 3 15:37:00 2011 +0100
>>>
>>> genirq: Add IRQF_RESUME_EARLY and resume such IRQs earlier
>>>
>>> as reverting that commit made the error go away.
>>>
>>> The .config used is attached. FWIW, the target system is a DockStar.
>>>
>>> Sorry for not having checked during the review period, I should have
>>> done so.
>>
>> Not good.
>>
>> Ian, Konrad, any thoughts as to how to fix this?
>
> Looks like I got the wrong CONFIG symbol for the function, or more
> importantly the dummy version of it. Sorry about this.
>
> Ian.
>
> 8<--------------------------------------------------------------
>
>> From 33a64cf4a184b47493ef312b08468aca3361e112 Mon Sep 17 00:00:00 2001
> From: Ian Campbell<ian.campbell@citrix.com>
> Date: Tue, 8 Nov 2011 07:19:06 +0000
> Subject: [PATCH] irq: fix build error due to missing irq_pm_syscore_resume
>
> irq_pm_syscore_resume is only available iff CONFIG_PM_SLEEP (kernel/irq/pm.o is
> only built if this is true). Move the definition (and the dummy definition)
> under that umbrella.
>
> Introduced by the backport of upstream 9bab0b7fbaceec47d32db51cd9e59c82fb071f5a
> as 0f12a6ad9fa3a03f2bcee36c9cb704821e244c40.
>
> Signed-off-by: Ian Campbell<ian.campbell@citrix.com>
> Reported-by: Christoph Biedl<linux-kernel.bfrz@manchmal.in-ulm.de>
> Reported-by: Antoine Martin<antoine@nagafix.co.uk>
> ---
> include/linux/interrupt.h | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
> index c7e1aa5..a65ef60 100644
> --- a/include/linux/interrupt.h
> +++ b/include/linux/interrupt.h
> @@ -199,16 +199,16 @@ extern void enable_irq(unsigned int irq);
> #ifdef CONFIG_GENERIC_HARDIRQS
> extern void suspend_device_irqs(void);
> extern void resume_device_irqs(void);
> -extern void irq_pm_syscore_resume(void);
> #ifdef CONFIG_PM_SLEEP
> extern int check_wakeup_irqs(void);
> +extern void irq_pm_syscore_resume(void);
> #else
> static inline int check_wakeup_irqs(void) { return 0; }
> +static inline void irq_pm_syscore_resume(void) { };
> #endif
> #else
> static inline void suspend_device_irqs(void) { };
> static inline void resume_device_irqs(void) { };
> -static inline void irq_pm_syscore_resume(void) { };
> static inline int check_wakeup_irqs(void) { return 0; }
> #endif

Hmm, sparc doesn't have generic irqs. So:
drivers/base/sys.c: In function 'sysdev_resume':
drivers/base/sys.c:478: error: implicit declaration of function
'irq_pm_syscore_resume'

regards,
--
js
suse labs


\
 
 \ /
  Last update: 2011-11-08 23:43    [from the cache]
©2003-2011 Jasper Spaans