linux-kernel - Re: [PATCH] arch: avr32: uapi: be sure of "

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Date:	Thu, 14 Nov 2013 09:16:49 +0800
From:	Chen Gang <gang.chen@...anux.com>
To:	Hans-Christian Egtvedt <egtvedt@...fundet.no>
CC:	Håvard Skinnemoen <hskinnemoen@...il.com>,
	Al Viro <viro@...iv.linux.org.uk>,
	David Miller <davem@...emloft.net>,
	eliezer.tamir@...ux.intel.com, bernat@...fy.cx,
	therbert@...gle.com, jacob.e.keller@...el.com,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"dhowells@...hat.com" <dhowells@...hat.com>
Subject: Re: [PATCH] arch: avr32: uapi: be sure of "_UAPI" prefix for all
 guard macros

On 11/13/2013 07:21 PM, Hans-Christian Egtvedt wrote:
> Around Tue 12 Nov 2013 16:38:47 +0800 or thereabout, Chen Gang wrote:
>> For all uapi headers, need use "_UAPI" prefix for its guard macro
>> (which will be stripped by "scripts/headers_installer.sh").
>>
>> Also remove redundant files (bitsperlong.h, errno.h, fcntl.h, ioctl.h,
>> ioctls.h, ipcbuf.h, kvm_para.h, mman.h, poll.h, resource.h, siginfo.h,
>> statfs.h, and unistd.h) which are already in Kbuild.
>>
>> Also be sure that all "#endif" only have one empty line above, and each
>> file has guard macro.
> 
> Thank you for fixing and cleaning, but this current patch does not build after
> applying. The deleted files needs to be added in Kbuild to pick the generic
> header files instead.
> 

Oh, it is my fault, thanks. :-)

> Something ala
> diff --git a/arch/avr32/include/uapi/asm/Kbuild b/arch/avr32/include/uapi/asm/Kbuild
> index 3b85ead..08d8a3d 100644
> --- a/arch/avr32/include/uapi/asm/Kbuild
> +++ b/arch/avr32/include/uapi/asm/Kbuild
> @@ -2,35 +2,35 @@
>  include include/uapi/asm-generic/Kbuild.asm
>  
>  header-y += auxvec.h
> -header-y += bitsperlong.h
>  header-y += byteorder.h
>  header-y += cachectl.h
> -header-y += errno.h
> -header-y += fcntl.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += kvm_para.h
> -header-y += mman.h
>  header-y += msgbuf.h
>  header-y += param.h
> -header-y += poll.h
>  header-y += posix_types.h
>  header-y += ptrace.h
> -header-y += resource.h
>  header-y += sembuf.h
>  header-y += setup.h
>  header-y += shmbuf.h
>  header-y += sigcontext.h
> -header-y += siginfo.h
>  header-y += signal.h
>  header-y += socket.h
>  header-y += sockios.h
>  header-y += stat.h
> -header-y += statfs.h
>  header-y += swab.h
>  header-y += termbits.h
>  header-y += termios.h
>  header-y += types.h
>  header-y += unistd.h
> +generic-y += bitsperlong.h
> +generic-y += errno.h
> +generic-y += fcntl.h
> +generic-y += ioctl.h
> +generic-y += ioctls.h
> +generic-y += ipcbuf.h
> +generic-y += kvm_para.h
> +generic-y += mman.h
>  generic-y += param.h
> +generic-y += poll.h
> +generic-y += resource.h
> +generic-y += siginfo.h
> +generic-y += statfs.h
> 

And I should check my original another architectures' 'same' patches for
'header-y' and 'generic-y'.


> I can amend this change, and add the patch to my for-linus branch.
> 
>> Signed-off-by: Chen Gang <gang.chen@...anux.com>
> 
> Signed-off-by: Hans-Christian Egtvedt <egtvedt@...fundet.no>
> 

Thank you very much.

> 
> <snipp diff>
> 


Thanks.
-- 
Chen Gang
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