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Diffstat (limited to 'arch/x86/entry/common.c')
-rw-r--r--arch/x86/entry/common.c15
1 files changed, 0 insertions, 15 deletions
diff --git a/arch/x86/entry/common.c b/arch/x86/entry/common.c
index 149bf54501ff..6062e8ebc315 100644
--- a/arch/x86/entry/common.c
+++ b/arch/x86/entry/common.c
@@ -333,20 +333,7 @@ static __always_inline void do_syscall_32_irqs_on(struct pt_regs *regs)
if (likely(nr < IA32_NR_syscalls)) {
nr = array_index_nospec(nr, IA32_NR_syscalls);
-#ifdef CONFIG_IA32_EMULATION
regs->ax = ia32_sys_call_table[nr](regs);
-#else
- /*
- * It's possible that a 32-bit syscall implementation
- * takes a 64-bit parameter but nonetheless assumes that
- * the high bits are zero. Make sure we zero-extend all
- * of the args.
- */
- regs->ax = ia32_sys_call_table[nr](
- (unsigned int)regs->bx, (unsigned int)regs->cx,
- (unsigned int)regs->dx, (unsigned int)regs->si,
- (unsigned int)regs->di, (unsigned int)regs->bp);
-#endif /* CONFIG_IA32_EMULATION */
}
syscall_return_slowpath(regs);
@@ -439,9 +426,7 @@ __visible long do_fast_syscall_32(struct pt_regs *regs)
}
#endif
-#ifdef CONFIG_X86_64
SYSCALL_DEFINE0(ni_syscall)
{
return -ENOSYS;
}
-#endif