tree 8f80cdb789b0e91a43ffec89f52a8f1711758b17
parent 810bc075f78ff2c221536eb3008eac6a492dba2d
author Andy Lutomirski <luto@kernel.org> 1436981379 -0700
committer Ingo Molnar <mingo@kernel.org> 1437130213 +0200

x86/nmi/64: Minor asm simplification

Replace LEA; MOV with an equivalent SUB.  This saves one
instruction.

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Reviewed-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Borislav Petkov <bp@suse.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>