tree e8655e510222813198b423f60212838873329fdc
parent 7365abbade07f9181cbd013669642f129e9ec635
author Andy Lutomirski <luto@kernel.org> 1458681927 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1458686162 -0700

x86/compat: remove is_compat_task()

x86's is_compat_task always checked the current syscall type, not the
task type.  It has no non-arch users any more, so just remove it to
avoid confusion.

On x86, nothing should really be checking the task ABI.  There are
legitimate users for the syscall ABI and for the mm ABI.

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>