#include <linux/efi.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
-#include <linux/kprobes.h>
#include <asm/cpu.h>
#include <asm/delay.h>
/* endless idle loop with no priority at all */
while (1) {
if (can_do_pal_halt)
- clear_thread_flag(TIF_POLLING_NRFLAG);
+ current_thread_info()->status &= ~TS_POLLING;
else
- set_thread_flag(TIF_POLLING_NRFLAG);
+ current_thread_info()->status |= TS_POLLING;
if (!need_resched()) {
void (*idle)(void);
#endif
#ifdef CONFIG_IA32_SUPPORT
- if (IS_IA32_PROCESS(ia64_task_regs(task)))
+ if (IS_IA32_PROCESS(task_pt_regs(task)))
ia32_save_state(task);
#endif
}
#endif
#ifdef CONFIG_IA32_SUPPORT
- if (IS_IA32_PROCESS(ia64_task_regs(task)))
+ if (IS_IA32_PROCESS(task_pt_regs(task)))
ia32_load_state(task);
#endif
}
* If we're cloning an IA32 task then save the IA32 extra
* state from the current task to the new task
*/
- if (IS_IA32_PROCESS(ia64_task_regs(current))) {
+ if (IS_IA32_PROCESS(task_pt_regs(current))) {
ia32_save_state(p);
if (clone_flags & CLONE_SETTLS)
retval = ia32_clone_tls(p, child_ptregs);
kernel_thread_helper (int (*fn)(void *), void *arg)
{
#ifdef CONFIG_IA32_SUPPORT
- if (IS_IA32_PROCESS(ia64_task_regs(current))) {
+ if (IS_IA32_PROCESS(task_pt_regs(current))) {
/* A kernel thread is always a 64-bit process. */
current->thread.map_base = DEFAULT_MAP_BASE;
current->thread.task_size = DEFAULT_TASK_SIZE;
/* drop floating-point and debug-register state if it exists: */
current->thread.flags &= ~(IA64_THREAD_FPH_VALID | IA64_THREAD_DBG_VALID);
ia64_drop_fpu(current);
- if (IS_IA32_PROCESS(ia64_task_regs(current)))
+#ifdef CONFIG_IA32_SUPPORT
+ if (IS_IA32_PROCESS(task_pt_regs(current))) {
ia32_drop_partial_page_list(current);
+ current->thread.task_size = IA32_PAGE_OFFSET;
+ set_fs(USER_DS);
+ }
+#endif
}
/*
exit_thread (void)
{
- /*
- * Remove function-return probe instances associated with this task
- * and put them back on the free list. Do not insert an exit probe for
- * this function, it will be disabled by kprobe_flush_task if you do.
- */
- kprobe_flush_task(current);
-
ia64_drop_fpu(current);
#ifdef CONFIG_PERFMON
/* if needed, stop monitoring and flush state to perfmon context */
if (current->thread.flags & IA64_THREAD_DBG_VALID)
pfm_release_debug_registers(current);
#endif
- if (IS_IA32_PROCESS(ia64_task_regs(current)))
+ if (IS_IA32_PROCESS(task_pt_regs(current)))
ia32_drop_partial_page_list(current);
}