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Diffstat (limited to 'init/main.c')
-rw-r--r--init/main.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/init/main.c b/init/main.c
index 5d42e577643a..b729e1f22838 100644
--- a/init/main.c
+++ b/init/main.c
@@ -79,7 +79,7 @@
#include <linux/pti.h>
#include <linux/blkdev.h>
#include <linux/elevator.h>
-#include <linux/sched_clock.h>
+#include <linux/sched/clock.h>
#include <linux/sched/task.h>
#include <linux/sched/task_stack.h>
#include <linux/context_tracking.h>
@@ -561,8 +561,8 @@ asmlinkage __visible void __init start_kernel(void)
setup_command_line(command_line);
setup_nr_cpu_ids();
setup_per_cpu_areas();
- boot_cpu_state_init();
smp_prepare_boot_cpu(); /* arch-specific boot-cpu hooks */
+ boot_cpu_hotplug_init();
build_all_zonelists(NULL);
page_alloc_init();
@@ -642,7 +642,6 @@ asmlinkage __visible void __init start_kernel(void)
softirq_init();
timekeeping_init();
time_init();
- sched_clock_postinit();
printk_safe_init();
perf_event_init();
profile_init();
@@ -698,6 +697,7 @@ asmlinkage __visible void __init start_kernel(void)
acpi_early_init();
if (late_time_init)
late_time_init();
+ sched_clock_init();
calibrate_delay();
pid_idr_init();
anon_vma_init();
@@ -1066,6 +1066,13 @@ static int __ref kernel_init(void *unused)
jump_label_invalidate_initmem();
free_initmem();
mark_readonly();
+
+ /*
+ * Kernel mappings are now finalized - update the userspace page-table
+ * to finalize PTI.
+ */
+ pti_finalize();
+
system_state = SYSTEM_RUNNING;
numa_default_policy();