[PATCH 3/5] x86/mm: Initialize text poking earlier

From: Peter Zijlstra
Date: Tue Oct 25 2022 - 16:12:00 EST


Move poking_init() up a bunch; specifically move it right after
mm_init() which is right before ftrace_init().

This will allow simplifying ftrace text poking which currently has
a bunch of exceptions for early boot.

Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
---
init/main.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

--- a/init/main.c
+++ b/init/main.c
@@ -996,7 +996,7 @@ asmlinkage __visible void __init __no_sa
sort_main_extable();
trap_init();
mm_init();
-
+ poking_init();
ftrace_init();

/* trace_printk can be enabled here */
@@ -1135,7 +1135,6 @@ asmlinkage __visible void __init __no_sa
taskstats_init_early();
delayacct_init();

- poking_init();
check_bugs();

acpi_subsystem_init();