#include <asm/blackfin.h>
#include <asm/fixed_code.h>
+#include <asm/mem_map.h>
asmlinkage void ret_from_fork(void);
*/
static void default_idle(void)
{
- local_irq_disable();
+#ifdef CONFIG_IPIPE
+ ipipe_suspend_domain();
+#endif
+ local_irq_disable_hw();
if (!need_resched())
idle_with_irq_disabled();
- local_irq_enable();
+ local_irq_enable_hw();
}
/*
return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, ®s, 0, NULL,
NULL);
}
+EXPORT_SYMBOL(kernel_thread);
void flush_thread(void)
{
unsigned long clone_flags;
unsigned long newsp;
+#ifdef __ARCH_SYNC_CORE_DCACHE
+ if (current->rt.nr_cpus_allowed == num_possible_cpus()) {
+ current->cpus_allowed = cpumask_of_cpu(smp_processor_id());
+ current->rt.nr_cpus_allowed = 1;
+ }
+#endif
+
/* syscall2 puts clone_flags in r0 and usp in r1 */
clone_flags = regs->r0;
newsp = regs->r1;
if (addr >= (unsigned long)__init_begin &&
addr + size <= (unsigned long)__init_end)
return 1;
- if (addr >= L1_SCRATCH_START
- && addr + size <= L1_SCRATCH_START + L1_SCRATCH_LENGTH)
+ if (addr >= get_l1_scratch_start()
+ && addr + size <= get_l1_scratch_start() + L1_SCRATCH_LENGTH)
return 1;
#if L1_CODE_LENGTH != 0
- if (addr >= L1_CODE_START + (_etext_l1 - _stext_l1)
- && addr + size <= L1_CODE_START + L1_CODE_LENGTH)
+ if (addr >= get_l1_code_start() + (_etext_l1 - _stext_l1)
+ && addr + size <= get_l1_code_start() + L1_CODE_LENGTH)
return 1;
#endif
#if L1_DATA_A_LENGTH != 0
- if (addr >= L1_DATA_A_START + (_ebss_l1 - _sdata_l1)
- && addr + size <= L1_DATA_A_START + L1_DATA_A_LENGTH)
+ if (addr >= get_l1_data_a_start() + (_ebss_l1 - _sdata_l1)
+ && addr + size <= get_l1_data_a_start() + L1_DATA_A_LENGTH)
return 1;
#endif
#if L1_DATA_B_LENGTH != 0
- if (addr >= L1_DATA_B_START + (_ebss_b_l1 - _sdata_b_l1)
- && addr + size <= L1_DATA_B_START + L1_DATA_B_LENGTH)
+ if (addr >= get_l1_data_b_start() + (_ebss_b_l1 - _sdata_b_l1)
+ && addr + size <= get_l1_data_b_start() + L1_DATA_B_LENGTH)
return 1;
#endif
#if L2_LENGTH != 0