linux-kernel - Re: [PATCH 02/15] riscv: cleanup do_trap

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Message-ID: <alpine.DEB.2.21.9999.1910231505140.16536@viisi.sifive.com>
Date:   Wed, 23 Oct 2019 15:05:30 -0700 (PDT)
From:   Paul Walmsley <paul.walmsley@...ive.com>
To:     Christoph Hellwig <hch@....de>
cc:     Palmer Dabbelt <palmer@...ive.com>,
        Damien Le Moal <damien.lemoal@....com>,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 02/15] riscv: cleanup do_trap_break

On Thu, 17 Oct 2019, Christoph Hellwig wrote:

> If we always compile the get_break_insn_length inline function we can
> remove the ifdefs and let dead code elimination take care of the warn
> branch that is now unreadable because the report_bug stub always
> returns BUG_TRAP_TYPE_BUG.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>

Thanks, queued for v5.4-rc.


- Paul