linux-kernel - Re: [PATCH] riscv: enable sys

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Date:   Fri, 19 Jul 2019 10:59:45 +0200
From:   Christian Brauner <christian@...uner.io>
To:     Paul Walmsley <paul.walmsley@...ive.com>
Cc:     linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-arch@...r.kernel.org
Subject: Re: [PATCH] riscv: enable sys_clone3 syscall for rv64

On Thu, Jul 18, 2019 at 09:20:01PM -0700, Paul Walmsley wrote:
> 
> Enable the sys_clone3 syscall for RV64.  We simply include the generic
> version.
> 
> Tested by running the program from
> 
>    https://lore.kernel.org/lkml/20190716130631.tohj4ub54md25dys@brauner.io/
> 
> and verifying that it completes successfully.
> 
> Signed-off-by: Paul Walmsley <paul.walmsley@...ive.com>
> Cc: Christian Brauner <christian@...uner.io>

Thank you!

Acked-by: Christian Brauner <christian@...uner.io>

> ---
>  arch/riscv/include/uapi/asm/unistd.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/riscv/include/uapi/asm/unistd.h b/arch/riscv/include/uapi/asm/unistd.h
> index 0e2eeeb1fd27..13ce76cc5aff 100644
> --- a/arch/riscv/include/uapi/asm/unistd.h
> +++ b/arch/riscv/include/uapi/asm/unistd.h
> @@ -18,6 +18,7 @@
>  #ifdef __LP64__
>  #define __ARCH_WANT_NEW_STAT
>  #define __ARCH_WANT_SET_GET_RLIMIT
> +#define __ARCH_WANT_SYS_CLONE3
>  #endif /* __LP64__ */
>  
>  #include <asm-generic/unistd.h>
> -- 
> 2.22.0
>