From 0594729c24d846889408a07057b5cc9e8d931419 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 16 May 2017 20:42:44 +0200 Subject: extable: Adjust system_state checks 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. Tested-by: Mark Rutland Signed-off-by: Thomas Gleixner Signed-off-by: Peter Zijlstra (Intel) Reviewed-by: Steven Rostedt (VMware) Cc: Greg Kroah-Hartman Cc: Linus Torvalds Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20170516184735.949992741@linutronix.de Signed-off-by: Ingo Molnar --- kernel/extable.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/extable.c') diff --git a/kernel/extable.c b/kernel/extable.c index 2676d7f8baf6..0fbdd8582f08 100644 --- 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; -- cgit v1.2.3