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Date:   Mon, 2 Nov 2020 17:35:56 -0800
From:   Jaegeuk Kim <jaegeuk@kernel.org>
To:     Stephen Rothwell <sfr@canb.auug.org.au>
Cc:     Daeho Jeong <daehojeong@google.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux Next Mailing List <linux-next@vger.kernel.org>
Subject: Re: linux-next: build failure after merge of the f2fs tree
Message-ID: <20201103013556.GA3578719@google.com>
References: <20201103123112.68f54d17@canb.auug.org.au>
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On 11/03, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the f2fs tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
> 
> In file included from <command-line>:32:
> ./usr/include/linux/f2fs.h:92:2: error: unknown type name 'u8'
>    92 |  u8 algorithm;
>       |  ^~
> ./usr/include/linux/f2fs.h:93:2: error: unknown type name 'u8'
>    93 |  u8 log_cluster_size;
>       |  ^~
> 
> Caused by commit
> 
>   63d18d4913e5 ("f2fs: add F2FS_IOC_GET_COMPRESS_OPTION ioctl")
> 
> You should only use the "__" versions of types in uapi headers.

Thanks, I fixed it in the git directly.

> 
> I have used the version of the f2fs tree from next-20201102 for today.
> 
> -- 
> Cheers,
> Stephen Rothwell