ALIGN+GLOBAL is effectively what ENTRY does, so use ENTRY which is dedicated for global functions.
Note that this is a C-like leaf function -- it has a correct stack frame, switches one argument and continues by jumping into C. And since each ENTRY should be balanced by some END*, we add a corresponding ENDPROC to stub32_clone too. Besides that, x86's custom GLOBAL macro is going to die very soon. Signed-off-by: Jiri Slaby <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: <[email protected]> --- arch/x86/entry/entry_64_compat.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/entry/entry_64_compat.S b/arch/x86/entry/entry_64_compat.S index e1721dafbcb1..aa8a0fa385f3 100644 --- a/arch/x86/entry/entry_64_compat.S +++ b/arch/x86/entry/entry_64_compat.S @@ -342,8 +342,7 @@ ENTRY(entry_INT80_compat) jmp restore_regs_and_iret END(entry_INT80_compat) - ALIGN -GLOBAL(stub32_clone) +ENTRY(stub32_clone) /* * The 32-bit clone ABI is: clone(..., int tls_val, int *child_tidptr). * The 64-bit clone ABI is: clone(..., int *child_tidptr, int tls_val). @@ -353,3 +352,4 @@ GLOBAL(stub32_clone) */ xchg %r8, %rcx jmp sys_clone +ENDPROC(stub32_clone) -- 2.13.0
