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authorThomas Bogendoerfer <tsbogend@alpha.franken.de>2020-08-24 18:32:49 +0200
committerThomas Bogendoerfer <tsbogend@alpha.franken.de>2020-09-07 22:24:27 +0200
commit256ec489f1c7726f0db9ffee88ba7cdc317806cd (patch)
treec144af757fa94627e5c0cd765da9e31d02af5f8a /arch/mips/kernel
parent886ee1363a3ad2b890959f07cffe8d91d995b93a (diff)
MIPS: Convert R10000_LLSC_WAR info a config option
Use a new config option to enabel R1000_LLSC workaound and remove define from different war.h files. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/kernel')
-rw-r--r--arch/mips/kernel/syscall.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index c333e5788664..2afa3eef486a 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -106,7 +106,7 @@ static inline int mips_atomic_set(unsigned long addr, unsigned long new)
if (unlikely(!access_ok((const void __user *)addr, 4)))
return -EINVAL;
- if (cpu_has_llsc && R10000_LLSC_WAR) {
+ if (cpu_has_llsc && IS_ENABLED(CONFIG_WAR_R10000_LLSC)) {
__asm__ __volatile__ (
" .set push \n"
" .set arch=r4000 \n"