1 files changed, 2 insertions, 1 deletions

diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 45f010fb2e20..ebefb5407b9d 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -332,7 +332,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
                         goto out;
         }
 
-        ds_copy_thread(p, me);
+        clear_tsk_thread_flag(p, TIF_DS_AREA_MSR);
+        p->thread.ds_ctx = NULL;
 
         clear_tsk_thread_flag(p, TIF_DEBUGCTLMSR);
         p->thread.debugctlmsr = 0;