The powerpc fallocate compat syscall handler is identical to the generic implementation provided by commit 59c10c52f573f ("riscv: compat: syscall: Add compat_sys_call_table implementation"), and as such can be removed in favour of the generic implementation.
A future patch series will replace more architecture-defined syscall handlers with generic implementations, dependent on introducing generic implementations that are compatible with powerpc and arm's parameter reorderings. Reported-by: Arnd Bergmann <a...@arndb.de> Signed-off-by: Rohan McLure <rmcl...@linux.ibm.com> --- V1 -> V2: Remove arch-specific fallocate handler. V2 -> V3: Remove generic fallocate prototype. Move to beginning of series. --- arch/powerpc/include/asm/compat.h | 5 +++++ arch/powerpc/include/asm/syscalls.h | 2 -- arch/powerpc/include/asm/unistd.h | 1 + 3 files changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/include/asm/compat.h b/arch/powerpc/include/asm/compat.h index dda4091fd012..f20caae3f019 100644 --- a/arch/powerpc/include/asm/compat.h +++ b/arch/powerpc/include/asm/compat.h @@ -16,6 +16,11 @@ typedef u16 compat_ipc_pid_t; #include <asm-generic/compat.h> #ifdef __BIG_ENDIAN__ +#define compat_arg_u64(name) u32 name##_hi, u32 name##_lo +#define compat_arg_u64_dual(name) u32, name##_hi, u32, name##_lo +#define compat_arg_u64_glue(name) (((u64)name##_lo & 0xffffffffUL) | \ + ((u64)name##_hi << 32)) + #define COMPAT_UTS_MACHINE "ppc\0\0" #else #define COMPAT_UTS_MACHINE "ppcle\0\0" diff --git a/arch/powerpc/include/asm/syscalls.h b/arch/powerpc/include/asm/syscalls.h index 21c2faaa2957..675a8f5ec3ca 100644 --- a/arch/powerpc/include/asm/syscalls.h +++ b/arch/powerpc/include/asm/syscalls.h @@ -39,8 +39,6 @@ compat_ssize_t compat_sys_readahead(int fd, u32 r4, u32 offset1, u32 offset2, u3 int compat_sys_truncate64(const char __user *path, u32 reg4, unsigned long len1, unsigned long len2); -long compat_sys_fallocate(int fd, int mode, u32 offset1, u32 offset2, u32 len1, u32 len2); - int compat_sys_ftruncate64(unsigned int fd, u32 reg4, unsigned long len1, unsigned long len2); diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h index b1129b4ef57d..659a996c75aa 100644 --- a/arch/powerpc/include/asm/unistd.h +++ b/arch/powerpc/include/asm/unistd.h @@ -45,6 +45,7 @@ #define __ARCH_WANT_SYS_UTIME #define __ARCH_WANT_SYS_NEWFSTATAT #define __ARCH_WANT_COMPAT_STAT +#define __ARCH_WANT_COMPAT_FALLOCATE #define __ARCH_WANT_COMPAT_SYS_SENDFILE #endif #define __ARCH_WANT_SYS_FORK -- 2.34.1