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    Subject[PATCH 42/74] lto, raid: disable LTO for the Altivec RAID code
    Date
    From: Andi Kleen <ak@linux.intel.com>

    It needs special options for a file, which LTO does not support.

    XXX: may need some more __visibles

    Cc: benh@kernel.crashing.org
    Cc: hpa@zytor.com
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    ---
    lib/raid6/Makefile | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/lib/raid6/Makefile b/lib/raid6/Makefile
    index de06dfe..55fbafb 100644
    --- a/lib/raid6/Makefile
    +++ b/lib/raid6/Makefile
    @@ -10,7 +10,7 @@ quiet_cmd_unroll = UNROLL $@
    < $< > $@ || ( rm -f $@ && exit 1 )

    ifeq ($(CONFIG_ALTIVEC),y)
    -altivec_flags := -maltivec -mabi=altivec
    +altivec_flags := -maltivec -mabi=altivec ${DISABLE_LTO}
    endif

    targets += int1.c
    --
    1.7.7.6


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