- Update to 2.6.25-rc3.

[linux-flexiantxendom0-3.2.10.git] / include / asm-mips / processor.h

diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h
index 83bc945..58cbac5 100644 (file)
--- a/include/asm-mips/processor.h
+++ b/include/asm-mips/processor.h
@@ -39,6 +39,7 @@ extern unsigned int vced_count, vcei_count;
  * so don't change it unless you know what you are doing.
  */
 #define TASK_SIZE      0x7fff8000UL
+#define STACK_TOP      TASK_SIZE
 
 /*
  * This decides where the kernel will search for a free chunk of vm
@@ -57,6 +58,8 @@ extern unsigned int vced_count, vcei_count;
  */
 #define TASK_SIZE32    0x7fff8000UL
 #define TASK_SIZE      0x10000000000UL
+#define STACK_TOP      \
+      (test_thread_flag(TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE)
 
 /*
  * This decides where the kernel will search for a free chunk of vm
@@ -65,6 +68,12 @@ extern unsigned int vced_count, vcei_count;
 #define TASK_UNMAPPED_BASE                                             \
        (test_thread_flag(TIF_32BIT_ADDR) ?                             \
                PAGE_ALIGN(TASK_SIZE32 / 3) : PAGE_ALIGN(TASK_SIZE / 3))
+#define TASK_SIZE_OF(tsk)                                              \
+       (test_tsk_thread_flag(tsk, TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE)
+#endif
+
+#ifdef __KERNEL__
+#define STACK_TOP_MAX  TASK_SIZE
 #endif
 
 #define NUM_FPU_REGS   32