linux-kernel - Re: 回复： [PATCH 0/3] arch: unicore32: ksyms: export several implemeted symbols to avoid compiling failure

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Message-ID: <5383DD20.8060901@gmail.com>
Date:	Tue, 27 May 2014 08:32:32 +0800
From:	Chen Gang <gang.chen.5i5j@...il.com>
To:	管雪涛 <gxt@....edu.cn>
CC:	Guan Xuetao <gxt@...c.pku.edu.cn>, linux-kernel@...r.kernel.org
Subject: Re: 回复： [PATCH 0/3] arch: unicore32: ksyms: export several implemeted symbols to avoid compiling failure


On 05/27/2014 08:13 AM, 管雪涛 wrote:
> ----- Chen Gang <gang.chen.5i5j@...il.com> 写道：
>> unicore32 has implemented 'find_first_bit', 'find_first_zero_bit',
>> 'pm_power_off', and '__cpuc_coherent_kern_range', need export them to
>> avoid compiling failure.
>>
>> The related error (with allmodconfig under unicore32):
>>
>>     MODPOST 4039 modules
>>   ERROR: "find_first_bit" [sound/soc/codecs/snd-soc-uda1380.ko] undefined!
>>   ERROR: "find_first_zero_bit" [net/sctp/sctp.ko] undefined!
>>   [...]
>>   ERROR: "__cpuc_coherent_kern_range" [drivers/misc/lkdtm.ko] undefined!
>>   ERROR: "pm_power_off" [drivers/mfd/retu-mfd.ko] undefined!
>>   [...]
>>
>> Signed-off-by: Chen Gang <gang.chen.5i5j@...il.com>
> 
> Thanks, I'm waiting for these patches.
> And then, I can request-pull in this month.
> 

Thank you for your work. Hope we can finish within this month. And next
month, I shall start another architectures.

But I am still very glad to continue to provide contributions for
unicore32, and as far as I know:

 - allmodconfig under unicore32 finds many warnings which I skipped now.
   (just like allmodconfig under another architectures without '-W')

 - open source unicore32 qemu still need guys to continue.

 - open source unicore32 cross-compiler still need guys to continue.

If I have chance for them, I shall try (at present, I have started
providing contribution to qemu, and just starting for toolchain, and
will start for kvm/xen in 3rd or 4th quater 2014).


Thanks.
-- 
Chen Gang

Open, share, and attitude like air, water, and life which God blessed
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