diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2015-02-19 16:00:34 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-02-19 16:00:34 +0100 |
| commit | 661af35e5fd878f915ed05dbbfe383f64133f98c (patch) | |
| tree | 956b7efd662b682224e61060552fdcf4201101bf /arch/mips/include/asm/switch_to.h | |
| parent | ca5d25642e212f73492d332d95dc90ef46a0e8dc (diff) | |
| parent | f296e7c48d3155991b99f41372e1786c5be03457 (diff) | |
Merge branch 'mipsr6-for-3.20' of git://git.linux-mips.org/pub/scm/mchandras/linux into mips-for-linux-next
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 b928b6f898cd..e92d6c4b5ed1 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) \ |