#include <linux/personality.h>
#include <linux/sched.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/stddef.h>
#include <linux/thread_info.h>
#include <linux/unistd.h>
}
void
-do_notify_resume_user (sigset_t *oldset, struct sigscratch *scr, long in_syscall)
+do_notify_resume_user (sigset_t *unused, struct sigscratch *scr, long in_syscall)
{
if (fsys_mode(current, &scr->pt)) {
/* defer signal-handling etc. until we return to privilege-level 0. */
#endif
/* deal with pending signal delivery */
- if (test_thread_flag(TIF_SIGPENDING))
- ia64_do_signal(oldset, scr, in_syscall);
+ if (test_thread_flag(TIF_SIGPENDING)||test_thread_flag(TIF_RESTORE_SIGMASK))
+ ia64_do_signal(scr, in_syscall);
}
static int pal_halt = 1;
{
unsigned int cpu, this_cpu = get_cpu();
cpumask_t map;
+ cpumask_t tmp = current->cpus_allowed;
set_cpus_allowed(current, cpumask_of_cpu(this_cpu));
put_cpu();
}
cpus_and(map, map, cpu_online_map);
} while (!cpus_empty(map));
+ set_cpus_allowed(current, tmp);
}
EXPORT_SYMBOL_GPL(cpu_idle_wait);
/* Copy partially mapped page list */
if (!retval)
- retval = ia32_copy_partial_page_list(p, clone_flags);
+ retval = ia32_copy_ia64_partial_page_list(p,
+ clone_flags);
}
#endif
static void
do_copy_task_regs (struct task_struct *task, struct unw_frame_info *info, void *arg)
{
- unsigned long mask, sp, nat_bits = 0, ip, ar_rnat, urbs_end, cfm;
+ unsigned long mask, sp, nat_bits = 0, ar_rnat, urbs_end, cfm;
+ unsigned long uninitialized_var(ip); /* GCC be quiet */
elf_greg_t *dst = arg;
struct pt_regs *pt;
char nat;
ia64_drop_fpu(current);
#ifdef CONFIG_IA32_SUPPORT
if (IS_IA32_PROCESS(task_pt_regs(current))) {
- ia32_drop_partial_page_list(current);
+ ia32_drop_ia64_partial_page_list(current);
current->thread.task_size = IA32_PAGE_OFFSET;
set_fs(USER_DS);
}
pfm_release_debug_registers(current);
#endif
if (IS_IA32_PROCESS(task_pt_regs(current)))
- ia32_drop_partial_page_list(current);
+ ia32_drop_ia64_partial_page_list(current);
}
unsigned long
unsigned long ip;
int count = 0;
+ if (!p || p == current || p->state == TASK_RUNNING)
+ return 0;
+
/*
* Note: p may not be a blocked task (it could be current or
* another process running on some other CPU. Rather than
*/
unw_init_from_blocked_task(&info, p);
do {
+ if (p->state == TASK_RUNNING)
+ return 0;
if (unw_unwind(&info) < 0)
return 0;
unw_get_ip(&info, &ip);