sparc: TIF_ABI_PENDING bit removal

Here are the sparc bits to remove TIF_ABI_PENDING now that
set_personality() is called at the appropriate place in exec.

Signed-off-by: David S. Miller <davem@davemloft.net>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 10 deletions

diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
index ff66bb88537..e67880381b8 100644
--- a/arch/sparc/include/asm/elf_64.h
+++ b/arch/sparc/include/asm/elf_64.h
@@ -195,17 +195,10 @@ static inline unsigned int sparc64_elf_hwcap(void)
 #define ELF_PLATFORM    (NULL)
 
 #define SET_PERSONALITY(ex)                             \
-do {    unsigned long new_flags = current_thread_info()->flags; \
-        new_flags &= _TIF_32BIT;                        \
-        if ((ex).e_ident[EI_CLASS] == ELFCLASS32)       \
-                new_flags |= _TIF_32BIT;                \
+do {    if ((ex).e_ident[EI_CLASS] == ELFCLASS32)       \
+                set_thread_flag(TIF_32BIT);             \
         else                                            \
-                new_flags &= ~_TIF_32BIT;               \
-        if ((current_thread_info()->flags & _TIF_32BIT) \
-            != new_flags)                               \
-                set_thread_flag(TIF_ABI_PENDING);       \
-        else                                            \
-                clear_thread_flag(TIF_ABI_PENDING);     \
+                clear_thread_flag(TIF_32BIT);           \
         /* flush_thread will update pgd cache */        \
         if (personality(current->personality) != PER_LINUX32)   \
                 set_personality(PER_LINUX |             \