x86: Improve cmpxchg8b_emu.S
authorJan Beulich <JBeulich@suse.com>
Wed, 24 Sep 2014 07:40:14 +0000 (08:40 +0100)
committerThomas Gleixner <tglx@linutronix.de>
Wed, 8 Oct 2014 08:05:49 +0000 (10:05 +0200)
commit5f1d919a8ca15f450c749227bc5e2e18f3cbfdb4
tree00c028d32d6c9f97740271ee5645607ce6ae7b6d
parent3f63572187f5ae6a0a9e5ebee88b57e6f71c3cd4
x86: Improve cmpxchg8b_emu.S

- don't include unneeded headers
- drop redundant entry point label
- complete unwind annotations
- use .L prefix on local labels to not clutter the symbol table

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Link: http://lkml.kernel.org/r/5422917E0200007800038081@mail.emea.novell.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/lib/cmpxchg8b_emu.S
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