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    Subject[RFC/PATCH RESEND -next 05/21] x86: cpu: don't sanitize early stages of a secondary CPU boot
    Date
    Instrumentation of this files may result in unbootable machine.

    Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com>
    ---
    arch/x86/kernel/cpu/Makefile | 3 +++
    1 file changed, 3 insertions(+)

    diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
    index 7fd54f0..a7bb360 100644
    --- a/arch/x86/kernel/cpu/Makefile
    +++ b/arch/x86/kernel/cpu/Makefile
    @@ -8,6 +8,9 @@ CFLAGS_REMOVE_common.o = -pg
    CFLAGS_REMOVE_perf_event.o = -pg
    endif

    +KASAN_SANITIZE_common.o := n
    +KASAN_SANITIZE_perf_event.o := n
    +
    # Make sure load_percpu_segment has no stackprotector
    nostackp := $(call cc-option, -fno-stack-protector)
    CFLAGS_common.o := $(nostackp)
    --
    1.8.5.5


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