linux-kernel - Re: [PATCH v2 2/2] riscv: select ARCH_USE_SYM

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Message-ID: <11053a90-08c5-426c-ae15-ed61e7286980@rivosinc.com>
Date: Wed, 10 Jul 2024 10:13:38 +0200
From: Clément Léger <cleger@...osinc.com>
To: Jisheng Zhang <jszhang@...nel.org>,
 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@...r.kernel.org
Subject: Re: [PATCH v2 2/2] riscv: select ARCH_USE_SYM_ANNOTATIONS



On 09/07/2024 18:05, Jisheng Zhang wrote:
> Now, riscv has been converted to the new style SYM_ assembler
> annotations. So select ARCH_USE_SYM_ANNOTATIONS to ensure the
> deprecated macros such as ENTRY(), END(), WEAK() and so on are not
> available and we don't regress.
> 
> Signed-off-by: Jisheng Zhang <jszhang@...nel.org>
> ---
>  arch/riscv/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
> index 0525ee2d63c7..c51b32a8ddff 100644
> --- a/arch/riscv/Kconfig
> +++ b/arch/riscv/Kconfig
> @@ -62,6 +62,7 @@ config RISCV
>  	select ARCH_USE_CMPXCHG_LOCKREF if 64BIT
>  	select ARCH_USE_MEMTEST
>  	select ARCH_USE_QUEUED_RWLOCKS
> +	select ARCH_USE_SYM_ANNOTATIONS
>  	select ARCH_USES_CFI_TRAPS if CFI_CLANG
>  	select ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH if MMU
>  	select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU

Hi Jisheng,

It now compiles with the previous patch (using the defconfig).

Reviewed-By: Clément Léger <cleger@...osinc.com>

Thanks !

Clément