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riscv: Wire up memfd_secret in UAPI header

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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>
This commit is contained in:
Tobias Klauser 2022-05-05 10:18:15 +02:00 committed by Palmer Dabbelt
parent 2273272823
commit 02d88b40cb
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2 changed files with 1 additions and 1 deletions
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1
arch/riscv/include/asm/unistd.h
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@ -9,7 +9,6 @@
*/ */
#define __ARCH_WANT_SYS_CLONE #define __ARCH_WANT_SYS_CLONE
#define __ARCH_WANT_MEMFD_SECRET
#ifdef CONFIG_COMPAT #ifdef CONFIG_COMPAT
#define __ARCH_WANT_COMPAT_TRUNCATE64 #define __ARCH_WANT_COMPAT_TRUNCATE64

1
arch/riscv/include/uapi/asm/unistd.h
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@ -21,6 +21,7 @@
#endif /* __LP64__ */ #endif /* __LP64__ */
#define __ARCH_WANT_SYS_CLONE3 #define __ARCH_WANT_SYS_CLONE3
#define __ARCH_WANT_MEMFD_SECRET
#include <asm-generic/unistd.h> #include <asm-generic/unistd.h>