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Diffstat (limited to 'arch/mips/include/asm/processor.h')
-rw-r--r--arch/mips/include/asm/processor.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h
index 041153f5cf93..7e78b6208d7d 100644
--- a/arch/mips/include/asm/processor.h
+++ b/arch/mips/include/asm/processor.h
@@ -63,7 +63,11 @@ extern unsigned int vced_count, vcei_count;
* 8192EB ...
*/
#define TASK_SIZE32 0x7fff8000UL
-#define TASK_SIZE64 0x10000000000UL
+#ifdef CONFIG_MIPS_VA_BITS_48
+#define TASK_SIZE64 (0x1UL << ((cpu_data[0].vmbits>48)?48:cpu_data[0].vmbits))
+#else
+#define TASK_SIZE64 0x10000000000UL
+#endif
#define TASK_SIZE (test_thread_flag(TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE64)
#define STACK_TOP_MAX TASK_SIZE64
@@ -355,6 +359,10 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
*/
extern void start_thread(struct pt_regs * regs, unsigned long pc, unsigned long sp);
+static inline void flush_thread(void)
+{
+}
+
unsigned long get_wchan(struct task_struct *p);
#define __KSTK_TOS(tsk) ((unsigned long)task_stack_page(tsk) + \