--- zzzz-none-000/linux-3.10.107/arch/arm/mm/tlb-v6.S 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/arch/arm/mm/tlb-v6.S 2021-02-04 17:41:59.000000000 +0000 @@ -13,6 +13,7 @@ #include #include #include +#include #include #include #include "proc-macros.S" @@ -55,7 +56,7 @@ cmp r0, r1 blo 1b mcr p15, 0, ip, c7, c10, 4 @ data synchronization barrier - mov pc, lr + ret lr /* * v6wbi_flush_kern_tlb_range(start,end) @@ -84,7 +85,7 @@ blo 1b mcr p15, 0, r2, c7, c10, 4 @ data synchronization barrier mcr p15, 0, r2, c7, c5, 4 @ prefetch flush (isb) - mov pc, lr + ret lr __INIT