| Date | Sun, 14 May 2017 20:27:29 +0200 | From | Thomas Gleixner <> | Subject | [patch 13/18] extable: Adjust system_state checks |
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To enable smp_processor_id() and might_sleep() debug checks earlier, it's required to add system states between SYSTEM_BOOTING and SYSTEM_RUNNING.
Adjust the system_state check in core_kernel_text() to handle the extra states, i.e. to cover init text up to the point where the system switches to state RUNNING.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- kernel/extable.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/kernel/extable.c +++ b/kernel/extable.c @@ -75,7 +75,7 @@ int core_kernel_text(unsigned long addr) addr < (unsigned long)_etext) return 1; - if (system_state == SYSTEM_BOOTING && + if (system_state < SYSTEM_RUNNING && init_kernel_text(addr)) return 1; return 0;
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