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authorChristoph Hellwig <hch@lst.de>2022-04-05 10:12:56 +0300
committerPalmer Dabbelt <palmer@rivosinc.com>2022-04-26 23:35:20 +0300
commit306f7cc1e9061313c46d19e9bdffc819880794c1 (patch)
treec1468dfe21275f029fd6cea26de8c329e07a3bd0 /arch/sparc/include
parent9f79b8b7233942e9c4b071f1f331f17e7282bbfa (diff)
downloadlinux-306f7cc1e9061313c46d19e9bdffc819880794c1.tar.xz
uapi: always define F_GETLK64/F_SETLK64/F_SETLKW64 in fcntl.h
The F_GETLK64/F_SETLK64/F_SETLKW64 fcntl opcodes are only implemented for the 32-bit syscall APIs, but are also needed for compat handling on 64-bit kernels. Consolidate them in unistd.h instead of definining the internal compat definitions in compat.h, which is rather error prone (e.g. parisc gets the values wrong currently). Note that before this change they were never visible to userspace due to the fact that CONFIG_64BIT is only set for kernel builds. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Guo Ren <guoren@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220405071314.3225832-3-guoren@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/sparc/include')
-rw-r--r--arch/sparc/include/asm/compat.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/sparc/include/asm/compat.h b/arch/sparc/include/asm/compat.h
index bd949fcf9d63..108078751bb5 100644
--- a/arch/sparc/include/asm/compat.h
+++ b/arch/sparc/include/asm/compat.h
@@ -84,10 +84,6 @@ struct compat_flock {
short __unused;
};
-#define F_GETLK64 12
-#define F_SETLK64 13
-#define F_SETLKW64 14
-
struct compat_flock64 {
short l_type;
short l_whence;