Changes in kernel/arch/ia64/src/ia64.c [2f23341:f902d36] in mainline

File:

• kernel/arch/ia64/src/ia64.c (modified) (1 diff)

kernel/arch/ia64/src/ia64.c

@@ -249 +249 @@
         rsc.mode = 3;                   /* eager mode */
 
-        /*
-         * Switch to userspace.
-         *
-         * When calculating stack addresses, mind the stack split between the
-         * memory stack and the RSE stack. Each occuppies STACK_SIZE / 2 bytes.
-         */
         switch_to_userspace((uintptr_t) kernel_uarg->uspace_entry,
-            ((uintptr_t) kernel_uarg->uspace_stack) + STACK_SIZE / 2 -
+            ((uintptr_t) kernel_uarg->uspace_stack) + PAGE_SIZE -
             ALIGN_UP(STACK_ITEM_SIZE, STACK_ALIGNMENT),
-            ((uintptr_t) kernel_uarg->uspace_stack) + STACK_SIZE / 2,
+            ((uintptr_t) kernel_uarg->uspace_stack) + PAGE_SIZE,
             (uintptr_t) kernel_uarg->uspace_uarg, psr.value, rsc.value);