nios2: Fix update_mmu_cache preload the TLB with the new PTE

There is a bug in the TLB preload caused by the pid not being
shifted to the correct location in tlbmisc register.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>

arch/nios2/mm/tlb.c

@@ -70,7 +70,8 @@ static void replace_tlb_one_pid(unsigned long addr, unsigned long mmu_pid, unsig
 		if (pid != mmu_pid)
 			continue;
 
-		tlbmisc = mmu_pid | TLBMISC_WE | (way << TLBMISC_WAY_SHIFT);
+		tlbmisc = (mmu_pid << TLBMISC_PID_SHIFT) | TLBMISC_WE |
+			  (way << TLBMISC_WAY_SHIFT);
 		WRCTL(CTL_TLBMISC, tlbmisc);
 		if (tlbacc == 0)
 			WRCTL(CTL_PTEADDR, pteaddr_invalid(addr));