diff options
Diffstat (limited to 'arch/mips/kernel/genex.S')
| -rw-r--r-- | arch/mips/kernel/genex.S | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S index 398b905b027d..0a43c9125267 100644 --- a/arch/mips/kernel/genex.S +++ b/arch/mips/kernel/genex.S @@ -18,6 +18,7 @@ #include <asm/fpregdef.h> #include <asm/mipsregs.h> #include <asm/stackframe.h> +#include <asm/sync.h> #include <asm/war.h> #include <asm/thread_info.h> @@ -32,9 +33,6 @@ NESTED(except_vec3_generic, 0, sp) .set push .set noat -#if R5432_CP0_INTERRUPT_WAR - mfc0 k0, CP0_INDEX -#endif mfc0 k1, CP0_CAUSE andi k1, k1, 0x7c #ifdef CONFIG_64BIT @@ -356,8 +354,9 @@ NESTED(ejtag_debug_handler, PT_SIZE, sp) #ifdef CONFIG_SMP 1: PTR_LA k0, ejtag_debug_buffer_spinlock - ll k0, 0(k0) - bnez k0, 1b + __SYNC(full, loongson3_war) +2: ll k0, 0(k0) + bnez k0, 2b PTR_LA k0, ejtag_debug_buffer_spinlock sc k0, 0(k0) beqz k0, 1b @@ -660,7 +659,7 @@ isrdhwr: .set pop END(handle_ri_rdhwr) -#ifdef CONFIG_64BIT +#ifdef CONFIG_CPU_R4X00_BUGS64 /* A temporary overflow handler used by check_daddi(). */ __INIT |
