After compiling the kernel, I got:

	% git status
	# On branch master
	# Untracked files:
	#   (use "git add <file>..." to include in what will be committed)
	#
	#	arch/x86/tools/insn_sanity
	nothing added to commit but untracked files present (use "git add" to track)

it should be added to .gitignore.
Signed-off-by: NWANG Cong <xiyou.wangcong@gmail.com>
Acked-by: NMasami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Link: http://lkml.kernel.org/r/1326628937-27609-1-git-send-email-xiyou.wangcong@gmail.comSigned-off-by: NIngo Molnar <mingo@elte.hu>

Signed-off-by: NJan III Sobieski <jan3sobi3ski@gmail.com>
Signed-off-by: NMichal Marek <mmarek@suse.cz>