* [PATCH] riscv: enable sys_clone3 syscall for rv64
@ 2019-07-19 4:20 Paul Walmsley
2019-07-19 8:59 ` Christian Brauner
0 siblings, 1 reply; 2+ messages in thread
From: Paul Walmsley @ 2019-07-19 4:20 UTC (permalink / raw)
To: linux-riscv; +Cc: linux-kernel, linux-arch, christian
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@sifive.com>
Cc: Christian Brauner <christian@brauner.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
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] riscv: enable sys_clone3 syscall for rv64
2019-07-19 4:20 [PATCH] riscv: enable sys_clone3 syscall for rv64 Paul Walmsley
@ 2019-07-19 8:59 ` Christian Brauner
0 siblings, 0 replies; 2+ messages in thread
From: Christian Brauner @ 2019-07-19 8:59 UTC (permalink / raw)
To: Paul Walmsley; +Cc: linux-riscv, linux-kernel, linux-arch
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@sifive.com>
> Cc: Christian Brauner <christian@brauner.io>
Thank you!
Acked-by: Christian Brauner <christian@brauner.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
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-07-19 4:20 [PATCH] riscv: enable sys_clone3 syscall for rv64 Paul Walmsley
2019-07-19 8:59 ` Christian Brauner
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