Messages in this thread Patch in this message | | | Date | Mon, 10 Mar 2008 20:06:48 -0400 | From | Masami Hiramatsu <> | Subject | [PATCH -mm] kprobes: fix prepare_booster to get correct slot |
| |
Fix to get correct slot number from probing address in prepare_booster.
Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> --- Andrew, this is a bugfix of kprobes-kprobe-booster-for-ia64.patch
arch/ia64/kernel/kprobes.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: 2.6.25-rc3-mm1/arch/ia64/kernel/kprobes.c =================================================================== --- 2.6.25-rc3-mm1.orig/arch/ia64/kernel/kprobes.c +++ 2.6.25-rc3-mm1/arch/ia64/kernel/kprobes.c @@ -565,7 +565,7 @@ static int __kprobes can_boost(bundle_t static void __kprobes prepare_booster(struct kprobe *p) { unsigned long addr = (unsigned long)p->addr & ~0xFULL; - unsigned int slot = addr & 0xf; + unsigned int slot = (unsigned long)p->addr & 0xf; struct kprobe *other_kp;
if (can_boost(&p->ainsn.insn[0].bundle, slot, addr)) {
| |