Merge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog

[pandora-kernel.git] / arch / powerpc / kernel / kprobes.c

diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c
index 4657563..dd2886f 100644 (file)
--- a/arch/powerpc/kernel/kprobes.c
+++ b/arch/powerpc/kernel/kprobes.c
@@ -46,8 +46,8 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
        if ((unsigned long)p->addr & 0x03) {
                printk("Attempt to register kprobe at an unaligned address\n");
                ret = -EINVAL;
-       } else if (IS_MTMSRD(insn) || IS_RFID(insn)) {
-               printk("Cannot register a kprobe on rfid or mtmsrd\n");
+       } else if (IS_MTMSRD(insn) || IS_RFID(insn) || IS_RFI(insn)) {
+               printk("Cannot register a kprobe on rfi/rfid or mtmsr[d]\n");
                ret = -EINVAL;
        }
 
@@ -483,8 +483,12 @@ int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
        memcpy(&kcb->jprobe_saved_regs, regs, sizeof(struct pt_regs));
 
        /* setup return addr to the jprobe handler routine */
+#ifdef CONFIG_PPC64
        regs->nip = (unsigned long)(((func_descr_t *)jp->entry)->entry);
        regs->gpr[2] = (unsigned long)(((func_descr_t *)jp->entry)->toc);
+#else
+       regs->nip = (unsigned long)jp->entry;
+#endif
 
        return 1;
 }