From: Paul Walmsley <paul.walmsley@sifive.com>
Date: Fri, 19 Jul 2019 00:15:06 +0000 (-0700)
Subject: riscv: enable sys_clone3 syscall for rv64
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=56ac5e2139331898f29e6990f67ae8d2f080686b;p=linux.git

riscv: enable sys_clone3 syscall for rv64

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

diff --git a/arch/riscv/include/uapi/asm/unistd.h b/arch/riscv/include/uapi/asm/unistd.h
index 0e2eeeb1fd27b..13ce76cc5affe 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>