aboutsummaryrefslogtreecommitdiffstats
path: root/arch/mips/include/asm/processor.h
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--arch/mips/include/asm/processor.h11
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h
index ad70cba8daff..05f08438a7c4 100644
--- a/arch/mips/include/asm/processor.h
+++ b/arch/mips/include/asm/processor.h
@@ -238,7 +238,13 @@ typedef struct {
unsigned long seg;
} mm_segment_t;
-#define ARCH_MIN_TASKALIGN 8
+#ifdef CONFIG_CPU_HAS_MSA
+# define ARCH_MIN_TASKALIGN 16
+# define FPU_ALIGN __aligned(16)
+#else
+# define ARCH_MIN_TASKALIGN 8
+# define FPU_ALIGN
+#endif
struct mips_abi;
@@ -255,7 +261,7 @@ struct thread_struct {
unsigned long cp0_status;
/* Saved fpu/fpu emulator stuff. */
- struct mips_fpu_struct fpu;
+ struct mips_fpu_struct fpu FPU_ALIGN;
#ifdef CONFIG_MIPS_MT_FPAFF
/* Emulated instruction count */
unsigned long emulated_fp;
@@ -367,6 +373,7 @@ unsigned long get_wchan(struct task_struct *p);
#define KSTK_STATUS(tsk) (task_pt_regs(tsk)->cp0_status)
#define cpu_relax() barrier()
+#define cpu_relax_lowlatency() cpu_relax()
/*
* Return_address is a replacement for __builtin_return_address(count)