linux-kernel - Re: [PATCH] riscv: export _

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Message-ID: <CAOesGMjw5RaPR+s94RAHtMm9jTGBeqcST+=YMKLxrF9xa+c1MA@mail.gmail.com>
Date:   Mon, 16 Dec 2019 17:54:25 -0800
From:   Olof Johansson <olof@...om.net>
To:     Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>
Cc:     linux-riscv@...ts.infradead.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] riscv: export __lshrti3

On Mon, Dec 16, 2019 at 4:31 PM Olof Johansson <olof@...om.net> wrote:
>
> ARM64 exports it already, and recently it started showing up as needed
> with allmodconfig.
>
> To keep things building as expected, let's export on riscv as well.
>
> Signed-off-by: Olof Johansson <olof@...om.net>
> ---
>
> It'd be nice to see this go in through 5.5-rc, since the breakage showed
> up this merge window. It was triggered by ce5c31db3645 ("lib/ubsan:
> don't serialize UBSAN report"), but I think that was just coincidental.

Nevermind, I built the wrong config when I tested this. Need to pick
up some of the generic helpers also. Posting new patch separately.


-Olof



-Olof