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| author | Al Viro <viro@zeniv.linux.org.uk> | 2018-05-02 23:20:50 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-05-10 23:25:15 +1000 |
| commit | 28b9c34aa60494c02aa80b5e2cf7210379c3716f (patch) | |
| tree | e1228160c581e65041e19f8627469d1956411739 /arch/powerpc | |
| parent | 454d7ef81ad2dc3be2bede61f0703f0e69f21dd3 (diff) | |
| download | op-kernel-dev-28b9c34aa60494c02aa80b5e2cf7210379c3716f.zip op-kernel-dev-28b9c34aa60494c02aa80b5e2cf7210379c3716f.tar.gz | |
powerpc/syscalls: kill ppc32_select()
it had always been pointless - compat_sys_select() sign-extends
the first argument just fine on its own.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
[mpe: Use COMPAT_SPU_NEW() to keep systbl_chk.sh happy]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/systbl.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/kernel/sys_ppc32.c | 9 |
2 files changed, 1 insertions, 10 deletions
diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h index b91701c..cdf5280 100644 --- a/arch/powerpc/include/asm/systbl.h +++ b/arch/powerpc/include/asm/systbl.h @@ -147,7 +147,7 @@ SYSCALL_SPU(setfsuid) SYSCALL_SPU(setfsgid) SYSCALL_SPU(llseek) COMPAT_SYS_SPU(getdents) -SYSX_SPU(sys_select,ppc32_select,sys_select) +COMPAT_SPU_NEW(select) SYSCALL_SPU(flock) SYSCALL_SPU(msync) COMPAT_SYS_SPU(readv) diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c index c11c733..bdf58ba 100644 --- a/arch/powerpc/kernel/sys_ppc32.c +++ b/arch/powerpc/kernel/sys_ppc32.c @@ -52,15 +52,6 @@ #include <asm/syscalls.h> #include <asm/switch_to.h> - -asmlinkage long ppc32_select(u32 n, compat_ulong_t __user *inp, - compat_ulong_t __user *outp, compat_ulong_t __user *exp, - compat_uptr_t tvp_x) -{ - /* sign extend n */ - return compat_sys_select((int)n, inp, outp, exp, compat_ptr(tvp_x)); -} - unsigned long compat_sys_mmap2(unsigned long addr, size_t len, unsigned long prot, unsigned long flags, unsigned long fd, unsigned long pgoff) |
