Unverified Commit f18ed30d authored by Guo Ren's avatar Guo Ren Committed by Palmer Dabbelt
Browse files

fs: stat: compat: Add __ARCH_WANT_COMPAT_STAT 



RISC-V doesn't neeed compat_stat, so using __ARCH_WANT_COMPAT_STAT
to exclude unnecessary SYSCALL functions.

Signed-off-by: default avatarGuo Ren <guoren@linux.alibaba.com>
Signed-off-by: default avatarGuo Ren <guoren@kernel.org>
Reviewed-by: default avatarArnd Bergmann <arnd@arndb.de>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Tested-by: default avatarHeiko Stuebner <heiko@sntech.de>
Acked-by: Helge Deller <deller@gmx.de>  # parisc
Link: https://lore.kernel.org/r/20220405071314.3225832-6-guoren@kernel.org


Signed-off-by: default avatarPalmer Dabbelt <palmer@rivosinc.com>
parent 0cbed0ee

arch/arm64/include/asm/unistd.h

+1 −0
Original line number Diff line number Diff line
@@ -3,6 +3,7 @@ 
 * Copyright (C) 2012 ARM Ltd.

 */

#ifdef CONFIG_COMPAT

#define __ARCH_WANT_COMPAT_STAT

#define __ARCH_WANT_COMPAT_STAT64

#define __ARCH_WANT_SYS_GETHOSTNAME

#define __ARCH_WANT_SYS_PAUSE

arch/mips/include/asm/unistd.h

+2 −0
Original line number Diff line number Diff line
@@ -50,6 +50,8 @@ 
# ifdef CONFIG_32BIT

#  define __ARCH_WANT_STAT64

#  define __ARCH_WANT_SYS_TIME32

# else

#  define __ARCH_WANT_COMPAT_STAT

# endif

# ifdef CONFIG_MIPS32_O32

#  define __ARCH_WANT_SYS_TIME32

arch/parisc/include/asm/unistd.h

+1 −0
Original line number Diff line number Diff line
@@ -164,6 +164,7 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \ 
#define __ARCH_WANT_SYS_CLONE

#define __ARCH_WANT_SYS_CLONE3

#define __ARCH_WANT_COMPAT_SYS_SENDFILE

#define __ARCH_WANT_COMPAT_STAT



#ifdef CONFIG_64BIT

#define __ARCH_WANT_SYS_TIME

arch/powerpc/include/asm/unistd.h

+1 −0
Original line number Diff line number Diff line
@@ -44,6 +44,7 @@ 
#define __ARCH_WANT_SYS_TIME

#define __ARCH_WANT_SYS_UTIME

#define __ARCH_WANT_SYS_NEWFSTATAT

#define __ARCH_WANT_COMPAT_STAT

#define __ARCH_WANT_COMPAT_SYS_SENDFILE

#endif

#define __ARCH_WANT_SYS_FORK

arch/s390/include/asm/unistd.h

+1 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ 
#define __ARCH_WANT_SYS_SIGPENDING

#define __ARCH_WANT_SYS_SIGPROCMASK

# ifdef CONFIG_COMPAT

#   define __ARCH_WANT_COMPAT_STAT

#   define __ARCH_WANT_SYS_TIME32

#   define __ARCH_WANT_SYS_UTIME32

# endif