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    Subject[PATCH 4.15 067/163] x86/entry/64: Remove the unused icebp macro
    Date
    4.15-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Borislav Petkov <bp@suse.de>

    commit b498c261107461d5c42140dfddd05df83d8ca078 upstream.

    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>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    arch/x86/entry/calling.h | 4 ----
    1 file changed, 4 deletions(-)

    --- a/arch/x86/entry/calling.h
    +++ b/arch/x86/entry/calling.h
    @@ -159,10 +159,6 @@ For 32-bit we have the following convent
    .if \pop_rdi
    popq %rdi
    .endif
    - .endm
    -
    - .macro icebp
    - .byte 0xf1
    .endm

    /*

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