Commit:

  4214a16b ("x86/asm/entry/64/compat: Use SYSRETL to return from compat mode SYSENTER")

removed the last user of ENABLE_INTERRUPTS_SYSEXIT32. Kill the
macro now too.
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: virtualization@lists.linux-foundation.org
Link: http://lkml.kernel.org/r/1428049714-829-1-git-send-email-bp@alien8.deSigned-off-by: Ingo Molnar <mingo@kernel.org>