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Date:   Fri, 28 Jun 2019 05:44:22 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Arnd Bergmann <arnd@arndb.de>
Cc:     Jaegeuk Kim <jaegeuk@kernel.org>, Chao Yu <yuchao0@huawei.com>,
        Qiuyang Sun <sunqiuyang@huawei.com>,
        Sahitya Tummala <stummala@codeaurora.org>,
        Eric Biggers <ebiggers@google.com>,
        Wang Shilong <wangshilong1991@gmail.com>,
        linux-f2fs-devel@lists.sourceforge.net,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] f2fs: fix 32-bit linking
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On Fri, Jun 28, 2019 at 12:39:52PM +0200, Arnd Bergmann wrote:
> Not all architectures support get_user() with a 64-bit argument:

Which architectures are still missing?  I think we finally need to
get everyone in line instead of repeatedly working around the lack
of minor arch support.