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Date:   Mon, 31 Jan 2022 04:26:13 -0800
From:   Christoph Hellwig <hch@infradead.org>
To:     guoren@kernel.org
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        Guo Ren <guoren@linux.alibaba.com>
Subject: Re: [PATCH V4 16/17] riscv: compat: Add COMPAT Kbuild skeletal
 support
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References: <20220129121728.1079364-1-guoren@kernel.org>
 <20220129121728.1079364-17-guoren@kernel.org>
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Given that most rv64 implementations can't run in rv32 mode, what is the
failure mode if someone tries it with the compat mode enabled?