forked from luck/tmp_suning_uos_patched
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 <mark.rutland@arm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20170516184735.949992741@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
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@ -75,7 +75,7 @@ int core_kernel_text(unsigned long addr)
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addr < (unsigned long)_etext)
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return 1;
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if (system_state == SYSTEM_BOOTING &&
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if (system_state < SYSTEM_RUNNING &&
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init_kernel_text(addr))
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return 1;
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return 0;
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