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    Subject[patch 09/24] Text Edit Lock - kprobes x86_64
    Make kprobes use INIT_ARRAY().

    Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
    Tested-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
    CC: Andi Kleen <andi@firstfloor.org>
    CC: prasanna@in.ibm.com
    CC: ananth@in.ibm.com
    CC: anil.s.keshavamurthy@intel.com
    CC: davem@davemloft.net
    CC: Thomas Gleixner <tglx@linutronix.de>
    CC: Ingo Molnar <mingo@redhat.com>
    CC: H. Peter Anvin <hpa@zytor.com>
    ---
    arch/x86/kernel/kprobes_64.c | 5 +++--
    1 file changed, 3 insertions(+), 2 deletions(-)

    Index: linux-2.6-lttng/arch/x86/kernel/kprobes_64.c
    ===================================================================
    --- linux-2.6-lttng.orig/arch/x86/kernel/kprobes_64.c 2007-11-13 09:45:35.000000000 -0500
    +++ linux-2.6-lttng/arch/x86/kernel/kprobes_64.c 2007-11-13 09:45:46.000000000 -0500
    @@ -215,12 +215,13 @@ static void __kprobes arch_copy_kprobe(s

    void __kprobes arch_arm_kprobe(struct kprobe *p)
    {
    - text_poke(p->addr, ((unsigned char []){BREAKPOINT_INSTRUCTION}), 1);
    + text_poke(p->addr, INIT_ARRAY(unsigned char, BREAKPOINT_INSTRUCTION, 1),
    + 1);
    }

    void __kprobes arch_disarm_kprobe(struct kprobe *p)
    {
    - text_poke(p->addr, &p->opcode, 1);
    + text_poke(p->addr, INIT_ARRAY(unsigned char, p->opcode, 1), 1);
    }

    void __kprobes arch_remove_kprobe(struct kprobe *p)
    --
    Mathieu Desnoyers
    Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
    OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68


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