[PATCH 5.14 129/151] RISC-V: Include clone3() on rv32

Greg Kroah-Hartman
2021-10-11T14:12:01Z

From: Palmer Dabbelt <palmerdabbelt@google.com>

[ Upstream commit 59a4e0d5511ba61353ea9a4efdb1b86c23ecf134 ]

As far as I can tell this should be enabled on rv32 as well, I'm not
sure why it's rv64-only. checksyscalls is complaining about our lack of
clone3() on rv32.

Fixes: 56ac5e213933 ("riscv: enable sys_clone3 syscall for rv64")
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/riscv/include/uapi/asm/unistd.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/riscv/include/uapi/asm/unistd.h b/arch/riscv/include/uapi/asm/unistd.h
index 4b989ae15d59..8062996c2dfd 100644
--- a/arch/riscv/include/uapi/asm/unistd.h
+++ b/arch/riscv/include/uapi/asm/unistd.h
@@ -18,9 +18,10 @@
#ifdef __LP64__
#define __ARCH_WANT_NEW_STAT
#define __ARCH_WANT_SET_GET_RLIMIT
-#define __ARCH_WANT_SYS_CLONE3
#endif /* __LP64__ */

+#define __ARCH_WANT_SYS_CLONE3
+
#include <asm-generic/unistd.h>

/*
--
2.33.0