@@ -616,6 +616,10 @@ bool check_vector_unaligned_access_emulated_all_cpus(void)
return false;
}
+ /*
+ * While being documented as very slow, schedule_on_each_cpu() is used since
+ * kernel_vector_begin() expects irqs to be enabled or it will panic()
+ */
schedule_on_each_cpu(check_vector_unaligned_access_emulated);
for_each_online_cpu(cpu)
@@ -636,7 +640,7 @@ bool check_vector_unaligned_access_emulated_all_cpus(void)
static bool unaligned_ctl __read_mostly;
-static void check_unaligned_access_emulated(struct work_struct *work __always_unused)
+static void check_unaligned_access_emulated(void *arg __always_unused)
{
int cpu = smp_processor_id();
long *mas_ptr = per_cpu_ptr(&misaligned_access_speed, cpu);
@@ -677,7 +681,7 @@ bool check_unaligned_access_emulated_all_cpus(void)
* accesses emulated since tasks requesting such control can run on any
* CPU.
*/
- schedule_on_each_cpu(check_unaligned_access_emulated);
+ on_each_cpu(check_unaligned_access_emulated, NULL, 1);
for_each_online_cpu(cpu)
if (per_cpu(misaligned_access_speed, cpu)