2 files changed, 10 insertions, 2 deletions

diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c
index 511af54e6230..5368f9c2e6bf 100644
--- a/arch/powerpc/kernel/kprobes.c
+++ b/arch/powerpc/kernel/kprobes.c
@@ -177,7 +177,7 @@ static inline int kprobe_handler(struct pt_regs *regs)
                         save_previous_kprobe(kcb);
                         set_current_kprobe(p, regs, kcb);
                         kcb->kprobe_saved_msr = regs->msr;
-                        p->nmissed++;
+                        kprobes_inc_nmissed_count(p);
                         prepare_singlestep(p, regs);
                         kcb->kprobe_status = KPROBE_REENTER;
                         return 1;
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 608fee7c7e20..e3fb78397dc6 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -102,7 +102,15 @@ int boot_cpuid_phys = 0;
 dev_t boot_dev;
 u64 ppc64_pft_size;
 
-struct ppc64_caches ppc64_caches;
+/* Pick defaults since we might want to patch instructions
+ * before we've read this from the device tree.
+ */
+struct ppc64_caches ppc64_caches = {
+        .dline_size = 0x80,
+        .log_dline_size = 7,
+        .iline_size = 0x80,
+        .log_iline_size = 7
+};
 EXPORT_SYMBOL_GPL(ppc64_caches);
 
 /*