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x86/entry/64: Remove the unused 'icebp' macro 

That macro was touched around 2.5.8 times, judging by the full history
linux repo, but it was unused even then. Get rid of it already.

Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux@dominikbrodowski.net
Link: http://lkml.kernel.org/r/20180212201318.GD14640@pd.tnic
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Borislav Petkov 2018-02-12 21:13:18 +01:00 committed by Ingo Molnar
parent b3ccefaed9
commit b498c26110
1 changed files with 0 additions and 4 deletions
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4
arch/x86/entry/calling.h
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@ -159,10 +159,6 @@ For 32-bit we have the following conventions - kernel is built with
.if \pop_rdi
popq %rdi
.endif
.endm
.macro icebp
.byte 0xf1
.endm
/*