Messages in this thread | | | Date | Tue, 18 Sep 2007 22:12:24 +0530 | From | Ananth N Mavinakayanahalli <> | Subject | Re: [patch 09/11] Text Edit Lock - kprobes x86_64 |
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On Mon, Sep 17, 2007 at 02:40:40PM -0400, Mathieu Desnoyers wrote: > Make kprobes use text_set instead of text_poke. > > 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 > --- > arch/x86_64/kernel/kprobes.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > Index: linux-2.6-lttng/arch/x86_64/kernel/kprobes.c > =================================================================== > --- linux-2.6-lttng.orig/arch/x86_64/kernel/kprobes.c 2007-09-11 15:22:35.000000000 -0400 > +++ linux-2.6-lttng/arch/x86_64/kernel/kprobes.c 2007-09-11 15:49:51.000000000 -0400 > @@ -216,12 +216,13 @@ 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 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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