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* Compile Failure SH7203
@ 2012-05-19 14:07 Felix Born
  2012-05-20  1:15 ` Paul Mundt
  2012-05-21 17:32 ` Felix Born
  0 siblings, 2 replies; 3+ messages in thread
From: Felix Born @ 2012-05-19 14:07 UTC (permalink / raw)
  To: linux-sh

Hi,
I get an error while compiling the kernel for sh7203.
I' am using the Linux/sh 3.3.0 Kernel.
Can anyone give me some hints?
The compile log is listed below:
======================   CHK     include/linux/version.h
   CHK     include/generated/utsrelease.h
make[1]: `include/generated/machtypes.h' is up to date.
   CC      arch/sh/kernel/asm-offsets.s
In file included from include/asm-generic/getorder.h:7:0,
                  from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/page.h:187,
                  from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/mmu.h:38,
                  from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/system_32.h:5,
                  from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/system.h:179,
                  from include/asm-generic/bitops/atomic.h:5,
                  from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/bitops.h:21,
                  from include/linux/bitops.h:22,
                  from include/linux/thread_info.h:52,
                  from include/linux/preempt.h:9,
                  from include/linux/spinlock.h:50,
                  from include/linux/mmzone.h:7,
                  from include/linux/gfp.h:4,
                  from include/linux/mm.h:8,
                  from arch/sh/kernel/asm-offsets.c:13:
include/linux/log2.h: In function '__ilog2_u32':
include/linux/log2.h:34:2: error: implicit declaration of function 'fls'
include/linux/log2.h: In function '__ilog2_u64':
include/linux/log2.h:42:2: error: implicit declaration of function 'fls64'
include/linux/log2.h: In function '__roundup_pow_of_two':
include/linux/log2.h:63:2: error: implicit declaration of function 'fls_long'
In file included from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/bitops.h:98:0,
                  from include/linux/bitops.h:22,
                  from include/linux/thread_info.h:52,
                  from include/linux/preempt.h:9,
                  from include/linux/spinlock.h:50,
                  from include/linux/mmzone.h:7,
                  from include/linux/gfp.h:4,
                  from include/linux/mm.h:8,
                  from arch/sh/kernel/asm-offsets.c:13:
include/asm-generic/bitops/fls.h: At top level:
include/asm-generic/bitops/fls.h:12:28: error: static declaration of 'fls' follows non-static declaration
include/linux/log2.h:34:9: note: previous implicit declaration of 'fls' was here
In file included from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/bitops.h:100:0,
                  from include/linux/bitops.h:22,
                  from include/linux/thread_info.h:52,
                  from include/linux/preempt.h:9,
                  from include/linux/spinlock.h:50,
                  from include/linux/mmzone.h:7,
                  from include/linux/gfp.h:4,
                  from include/linux/mm.h:8,
                  from arch/sh/kernel/asm-offsets.c:13:
include/asm-generic/bitops/fls64.h:18:28: error: static declaration of 'fls64' follows non-static declaration
include/linux/log2.h:42:9: note: previous implicit declaration of 'fls64' was here
In file included from include/linux/thread_info.h:52:0,
                  from include/linux/preempt.h:9,
                  from include/linux/spinlock.h:50,
                  from include/linux/mmzone.h:7,
                  from include/linux/gfp.h:4,
                  from include/linux/mm.h:8,
                  from arch/sh/kernel/asm-offsets.c:13:
include/linux/bitops.h:160:24: error: conflicting types for 'fls_long'
include/linux/log2.h:63:16: note: previous implicit declaration of 'fls_long' was here
make[1]: *** [arch/sh/kernel/asm-offsets.s] Error 1
make: *** [prepare0] Error 2
======================Thanks.
Kind Regards.
Felix Born


^ permalink raw reply	[flat|nested] 3+ messages in thread
* Re: Compile Failure SH7203
  2012-05-19 14:07 Compile Failure SH7203 Felix Born
@ 2012-05-20  1:15 ` Paul Mundt
  2012-05-21 17:32 ` Felix Born
  1 sibling, 0 replies; 3+ messages in thread
From: Paul Mundt @ 2012-05-20  1:15 UTC (permalink / raw)
  To: linux-sh

On Sat, May 19, 2012 at 04:07:43PM +0200, Felix Born wrote:
> Hi,
> I get an error while compiling the kernel for sh7203.
> I' am using the Linux/sh 3.3.0 Kernel.
> Can anyone give me some hints?

..

> In file included from include/asm-generic/getorder.h:7:0,
>                  from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/page.h:187,
>                  from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/mmu.h:38,
>                  from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/system_32.h:5,
>                  from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/system.h:179,
>                  from include/asm-generic/bitops/atomic.h:5,
>                  from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/bitops.h:21,
>                  from include/linux/bitops.h:22,
>                  from include/linux/thread_info.h:52,
>                  from include/linux/preempt.h:9,
>                  from include/linux/spinlock.h:50,
>                  from include/linux/mmzone.h:7,
>                  from include/linux/gfp.h:4,
>                  from include/linux/mm.h:8,
>                  from arch/sh/kernel/asm-offsets.c:13:
> include/linux/log2.h: In function '__ilog2_u32':
> include/linux/log2.h:34:2: error: implicit declaration of function 'fls'
> include/linux/log2.h: In function '__ilog2_u64':
> include/linux/log2.h:42:2: error: implicit declaration of function 'fls64'
> include/linux/log2.h: In function '__roundup_pow_of_two':
> include/linux/log2.h:63:2: error: implicit declaration of function 'fls_long'

This looks familiar..

It's already fixed in mainline, but you can cherry-pick the comit.
Perhaps we should queue this one up for a -stable backport.

Does this work for you?

---

commit 344dd2f4c2bf6d80b54f78012532debeb22c66fd
Author: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Date:   Tue Mar 6 14:07:09 2012 +0900

    sh/next: Fix build fail by asm/system.h in asm/bitops.h
    
    Other files are not done include definitely by asm/system.h made
    include in asm/bitops.h.
    This patch remove asm/system.h from asm/bitops.h.
    
    -----
    LANG=C make ARCH=sh CROSS_COMPILE=sh4-linux-gnu-
      CHK     include/linux/version.h
      CHK     include/generated/utsrelease.h
    make[1]: `include/generated/machtypes.h' is up to date.
      CC      arch/sh/kernel/asm-offsets.s
    In file included from include/asm-generic/getorder.h:7,
                   from /home/iwamatsu/work/kernel/sh-2.6-devel/arch/sh/include/asm/page.h:187,
                   from /home/iwamatsu/work/kernel/sh-2.6-devel/arch/sh/include/asm/mmu.h:38,
                   from /home/iwamatsu/work/kernel/sh-2.6-devel/arch/sh/include/asm/system_32.h:5,
                   from /home/iwamatsu/work/kernel/sh-2.6-devel/arch/sh/include/asm/system.h:179,
                   from /home/iwamatsu/work/kernel/sh-2.6-devel/arch/sh/include/asm/bitops.h:10,
                   from include/linux/bitops.h:22,
                   from include/linux/thread_info.h:52,
                   from include/linux/preempt.h:9,
                   from include/linux/spinlock.h:50,
                   from include/linux/mmzone.h:7,
                   from include/linux/gfp.h:4,
                   from include/linux/mm.h:8,
                   from arch/sh/kernel/asm-offsets.c:13:
    include/linux/log2.h: In function '__ilog2_u32':
    include/linux/log2.h:34: error: implicit declaration of function 'fls'
    include/linux/log2.h: In function '__ilog2_u64':
    include/linux/log2.h:42: error: implicit declaration of function 'fls64'
    include/linux/log2.h: In function '__roundup_pow_of_two':
    include/linux/log2.h:63: error: implicit declaration of function 'fls_long'
    -----
    
    Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/include/asm/bitops.h b/arch/sh/include/asm/bitops.h
index 90fa3e4..ea8706d 100644
--- a/arch/sh/include/asm/bitops.h
+++ b/arch/sh/include/asm/bitops.h
@@ -7,7 +7,6 @@
 #error only <linux/bitops.h> can be included directly
 #endif
 
-#include <asm/system.h>
 /* For __swab32 */
 #include <asm/byteorder.h>
 

^ permalink raw reply related	[flat|nested] 3+ messages in thread
* Re: Compile Failure SH7203
  2012-05-19 14:07 Compile Failure SH7203 Felix Born
  2012-05-20  1:15 ` Paul Mundt
@ 2012-05-21 17:32 ` Felix Born
  1 sibling, 0 replies; 3+ messages in thread
From: Felix Born @ 2012-05-21 17:32 UTC (permalink / raw)
  To: linux-sh



Am 20.05.2012 03:15, schrieb Paul Mundt:
> On Sat, May 19, 2012 at 04:07:43PM +0200, Felix Born wrote:
>> Hi,
>> I get an error while compiling the kernel for sh7203.
>> I' am using the Linux/sh 3.3.0 Kernel.
>> Can anyone give me some hints?
> ..
>
>> In file included from include/asm-generic/getorder.h:7:0,
>>                  from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/page.h:187,
>>                  from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/mmu.h:38,
>>                  from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/system_32.h:5,
>>                  from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/system.h:179,
>>                  from include/asm-generic/bitops/atomic.h:5,
>>                  from /home/testo/SH2A/sh7203_gcc-3.4.6_kernel_mod/linux-3.3.0-sh7203/arch/sh/include/asm/bitops.h:21,
>>                  from include/linux/bitops.h:22,
>>                  from include/linux/thread_info.h:52,
>>                  from include/linux/preempt.h:9,
>>                  from include/linux/spinlock.h:50,
>>                  from include/linux/mmzone.h:7,
>>                  from include/linux/gfp.h:4,
>>                  from include/linux/mm.h:8,
>>                  from arch/sh/kernel/asm-offsets.c:13:
>> include/linux/log2.h: In function '__ilog2_u32':
>> include/linux/log2.h:34:2: error: implicit declaration of function 'fls'
>> include/linux/log2.h: In function '__ilog2_u64':
>> include/linux/log2.h:42:2: error: implicit declaration of function 'fls64'
>> include/linux/log2.h: In function '__roundup_pow_of_two':
>> include/linux/log2.h:63:2: error: implicit declaration of function 'fls_long'
> This looks familiar..
>
> It's already fixed in mainline, but you can cherry-pick the comit.
> Perhaps we should queue this one up for a -stable backport.
>
> Does this work for you?
>
> ---
>
> commit 344dd2f4c2bf6d80b54f78012532debeb22c66fd
> Author: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
> Date:   Tue Mar 6 14:07:09 2012 +0900
>
> ..
>
> diff --git a/arch/sh/include/asm/bitops.h b/arch/sh/include/asm/bitops.h
> index 90fa3e4..ea8706d 100644
> --- a/arch/sh/include/asm/bitops.h
> +++ b/arch/sh/include/asm/bitops.h
> @@ -7,7 +7,6 @@
>  #error only <linux/bitops.h> can be included directly
>  #endif
>  
> -#include <asm/system.h>
>  /* For __swab32 */
>  #include <asm/byteorder.h>
My bitopts.h already was without the line:
#include <asm/system.h>
So the patch didn't work.
However I tried to compile the mainline kernel for sh7203.
That worked without errors.

^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2012-05-21 17:32 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2012-05-19 14:07 Compile Failure SH7203 Felix Born
2012-05-20  1:15 ` Paul Mundt
2012-05-21 17:32 ` Felix Born

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