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x86/mm: Initialize text poking earlier 

commit 5b93a83649 upstream.

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@infradead.org>
Link: https://lkml.kernel.org/r/20221025201057.881703081@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Peter Zijlstra 2022-10-25 21:38:25 +02:00 committed by Greg Kroah-Hartman
parent d0317b9502
commit 27a72e3508
1 changed files with 1 additions and 3 deletions
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4
init/main.c
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@ -988,7 +988,7 @@ asmlinkage __visible void __init __no_sanitize_address start_kernel(void)
sort_main_extable();
trap_init();
mm_init();
poking_init();
ftrace_init();
/* trace_printk can be enabled here */
@ -1125,8 +1125,6 @@ asmlinkage __visible void __init __no_sanitize_address start_kernel(void)
taskstats_init_early();
delayacct_init();
poking_init();
acpi_subsystem_init();
arch_post_acpi_subsys_init();
kcsan_init();