linux-kernel - Re: [PATCH v8 2/4] crypto: starfive

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Date:   Mon, 22 May 2023 15:20:45 +0100
From:   Conor Dooley <conor.dooley@...rochip.com>
To:     Jia Jie Ho <jiajie.ho@...rfivetech.com>
CC:     Herbert Xu <herbert@...dor.apana.org.au>,
        "David S . Miller" <davem@...emloft.net>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Emil Renner Berthing <kernel@...il.dk>,
        Conor Dooley <conor@...nel.org>,
        <linux-crypto@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-riscv@...ts.infradead.org>
Subject: Re: [PATCH v8 2/4] crypto: starfive - Add crypto engine support

On Mon, May 15, 2023 at 08:53:53PM +0800, Jia Jie Ho wrote:
> +config CRYPTO_DEV_JH7110
> +	tristate "StarFive JH7110 cryptographic engine driver"
> +	depends on SOC_STARFIVE || COMPILE_TEST
> +	select CRYPTO_ENGINE
> +	select ARM_AMBA

I have yet to bisect, but I think this has broken the build on RISC-V:
drivers/dma/pl330.c:1053:13: error: redefinition of '_start' as different kind of symbol
static bool _start(struct pl330_thread *thrd)
            ^
arch/riscv/include/asm/sections.h:11:13: note: previous definition is here
extern char _start[];
            ^
drivers/dma/pl330.c:1705:10: error: called object type 'char[]' is not a function or function pointer
                        _start(thrd);
                        ~~~~~~^
drivers/dma/pl330.c:2092:9: error: called object type 'char[]' is not a function or function pointer
                _start(pch->thread);
                ~~~~~~^
drivers/dma/pl330.c:2110:11: error: called object type 'char[]' is not a function or function pointer
                                _start(pch->thread);
                                ~~~~~~^
4 errors generated.

The pl330 dma driver depends on ARM_AMBA.

Cheers,
Conor.


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