From: Tobias Klauser tklauser@distanz.ch
commit 02d88b40cb2e9614e0117c3385afdce878f0d377 upstream.
Move the __ARCH_WANT_MEMFD_SECRET define added in commit 7bb7f2ac24a0 ("arch, mm: wire up memfd_secret system call where relevant") to <uapi/asm/unistd.h> so __NR_memfd_secret is defined when including <unistd.h> in userspace.
This allows the memfd_secret selftest to pass on riscv.
Signed-off-by: Tobias Klauser tklauser@distanz.ch Link: https://lore.kernel.org/r/20220505081815.22808-1-tklauser@distanz.ch Fixes: 7bb7f2ac24a0 ("arch, mm: wire up memfd_secret system call where relevant") Cc: stable@vger.kernel.org Signed-off-by: Palmer Dabbelt palmer@rivosinc.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/riscv/include/asm/unistd.h | 1 - arch/riscv/include/uapi/asm/unistd.h | 1 + 2 files changed, 1 insertion(+), 1 deletion(-)
--- a/arch/riscv/include/asm/unistd.h +++ b/arch/riscv/include/asm/unistd.h @@ -9,7 +9,6 @@ */
#define __ARCH_WANT_SYS_CLONE -#define __ARCH_WANT_MEMFD_SECRET
#include <uapi/asm/unistd.h>
--- a/arch/riscv/include/uapi/asm/unistd.h +++ b/arch/riscv/include/uapi/asm/unistd.h @@ -21,6 +21,7 @@ #endif /* __LP64__ */
#define __ARCH_WANT_SYS_CLONE3 +#define __ARCH_WANT_MEMFD_SECRET
#include <asm-generic/unistd.h>