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Date:   Thu, 15 Jun 2023 09:11:33 +0100
From:   Conor Dooley <conor.dooley@microchip.com>
To:     Nylon Chen <nylon.chen@sifive.com>
CC:     <schwab@suse.de>, <linux-kernel@vger.kernel.org>,
        <linux-riscv@lists.infradead.org>, <jszhang@kernel.org>,
        <ajones@ventanamicro.com>, <aou@eecs.berkeley.edu>,
        <palmer@dabbelt.com>, <paul.walmsley@sifive.com>,
        <greentime.hu@sifive.com>, <zong.li@sifive.com>,
        <nylon7717@gmail.com>
Subject: Re: [PATCH v2] RISC-V: Support 32_PCREL relocation type in kernel
 module
Message-ID: <20230615-luxurious-rewire-84ff9d639fea@wendy>
References: <20230615072302.25638-1-nylon.chen@sifive.com>
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Hey Nylon,

Firstly, no html emails please :/

On Thu, Jun 15, 2023 at 03:52:27PM +0800, Nylon Chen wrote:
> Conor Dooley <conor.dooley@microchip.com<mailto:conor.dooley@microchip.co=
m>> =E6=96=BC 2023=E5=B9=B46=E6=9C=8815=E6=97=A5 =E9=80=B1=E5=9B=9B =E4=B8=
=8B=E5=8D=883:38=E5=AF=AB=E9=81=93=EF=BC=9A
> > On Thu, Jun 15, 2023 at 03:23:02PM +0800, Nylon Chen wrote:
> > > Fix the 'unsupported relocation type' error caused by
> > > enabling the -fasynchronous-unwind-tables flag,
> > > which generates relocation types that are not supported.
> >
> > What commit adds the -fasynchronous-unwind-tables flag?
> sorry my description is not correct, please allow me to add
>=20
> I mean, when we use the flag "-fasynchronous-unwind-tables," it generates
> the relocation type R_RISCV_32_PCCREL. However, this type is currently not
> supported, so an error will occur.

(snip)

> > Should there be a Fixes: tag for that commit?

> yes, I will do it.

What mainline commit actually enables this flag?

Cheers,
Conor.

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