powerpc/perf: Core EBB support for 64-bit book3s

[karo-tx-linux.git] / arch / powerpc / kernel / process.c

diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index b0f3e3f77e72830f465bfd00739fd5e33df22870..f8a76e6207bd2490f3978a0b796ef857062043f7 100644 (file)
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -916,7 +916,11 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
        flush_altivec_to_thread(src);
        flush_vsx_to_thread(src);
        flush_spe_to_thread(src);
+
        *dst = *src;
+
+       clear_task_ebb(dst);
+
        return 0;
 }