diff options
Diffstat (limited to 'arch/mips/include/asm/switch_to.h')
| -rw-r--r-- | arch/mips/include/asm/switch_to.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/mips/include/asm/switch_to.h b/arch/mips/include/asm/switch_to.h index b928b6f898c..e92d6c4b5ed 100644 --- a/arch/mips/include/asm/switch_to.h +++ b/arch/mips/include/asm/switch_to.h @@ -75,9 +75,12 @@ do { \ #endif #define __clear_software_ll_bit() \ -do { \ - if (!__builtin_constant_p(cpu_has_llsc) || !cpu_has_llsc) \ - ll_bit = 0; \ +do { if (cpu_has_rw_llb) { \ + write_c0_lladdr(0); \ + } else { \ + if (!__builtin_constant_p(cpu_has_llsc) || !cpu_has_llsc)\ + ll_bit = 0; \ + } \ } while (0) #define switch_to(prev, next, last) \ |