x86: ELF_PLAT_INIT() shouldn't worry about TIF_IA32
Oleg Nesterov [Tue, 16 Feb 2010 14:24:01 +0000 (15:24 +0100)]
The 64-bit version of ELF_PLAT_INIT() clears TIF_IA32, but at this point
it has already been cleared by SET_PERSONALITY == set_personality_64bit.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/x86/include/asm/elf.h

index 1994d3f..f2ad216 100644 (file)
@@ -170,10 +170,7 @@ static inline void elf_common_init(struct thread_struct *t,
 }
 
 #define ELF_PLAT_INIT(_r, load_addr)                   \
-do {                                                   \
-       elf_common_init(&current->thread, _r, 0);       \
-       clear_thread_flag(TIF_IA32);                    \
-} while (0)
+       elf_common_init(&current->thread, _r, 0)
 
 #define        COMPAT_ELF_PLAT_INIT(regs, load_addr)           \
        elf_common_init(&current->thread, regs, __USER_DS)