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From:   Arnd Bergmann <arnd@arndb.de>
Date:   Tue, 10 Apr 2018 08:33:17 +0200
Message-ID: <CAK8P3a3JCYn=QE9A6+ZBOfXex0FdeVAJ0HJdaHVcvGzb2AeQkQ@mail.gmail.com>
Subject: Re: [PATCH 3/3] hexagon: export csum_partial_copy_nocheck
To:     Richard Kuo <rkuo@codeaurora.org>
Cc:     "open list:QUALCOMM HEXAGON..." <linux-hexagon@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
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On Sun, Apr 8, 2018 at 3:32 AM, Richard Kuo <rkuo@codeaurora.org> wrote:
> On Fri, Apr 06, 2018 at 04:28:23PM +0200, Arnd Bergmann wrote:
>> This is needed to link ipv6 as a loadable module, which in turn happens
>> in allmodconfig.
>>
>> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>> ---
>>  arch/hexagon/lib/checksum.c | 1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/arch/hexagon/lib/checksum.c b/arch/hexagon/lib/checksum.c
>> index 617506d1a559..7cd0a2259269 100644
>> --- a/arch/hexagon/lib/checksum.c
>> +++ b/arch/hexagon/lib/checksum.c
>> @@ -199,3 +199,4 @@ csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
>>       memcpy(dst, src, len);
>>       return csum_partial(dst, len, sum);
>>  }
>> +EXPORT_SYMBOL(csum_partial_copy_nocheck);
>
> Acked-by: Richard Kuo <rkuo@codeaurora.org>

Can you take the two patches you acked through your tree? They are not urgent,
but with those applied, I got very close to building an allmodconfig
kernel without
warnings, using the toolchain I uploaded to
https://cdn.kernel.org/pub/tools/crosstool/files/bin/x86_64/4.6.1/

        Arnd