1 files changed, 7 insertions, 0 deletions

diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c
index 84c29111756c..aaf6282bacc3 100644
--- a/arch/tile/kernel/process.c
+++ b/arch/tile/kernel/process.c
@@ -212,6 +212,13 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
         childregs->sp = sp;  /* override with new user stack pointer */
 
         /*
+         * If CLONE_SETTLS is set, set "tp" in the new task to "r4",
+         * which is passed in as arg #5 to sys_clone().
+         */
+        if (clone_flags & CLONE_SETTLS)
+                childregs->tp = regs->regs[4];
+
+        /*
          * Copy the callee-saved registers from the passed pt_regs struct
          * into the context-switch callee-saved registers area.
          * We have to restore the callee-saved registers since we may