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Diffstat (limited to 'arch/mips/include/asm/switch_to.h')
-rw-r--r--arch/mips/include/asm/switch_to.h9
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) \
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