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printk: 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 boot_delay_msec() to handle the extra
states.

Tested-by: Mark Rutland <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Reviewed-by: Steven Rostedt (VMware) <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
Thomas Gleixner 2017-05-16 20:42:45 +02:00 • committed by Ingo Molnar
commit ff48cd26fc
1 changed files with 1 additions and 1 deletions
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2
kernel/printk/printk.c
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@ -1176,7 +1176,7 @@ static void boot_delay_msec(int level)
unsigned long long k;
unsigned long timeout;
if ((boot_delay == 0 || system_state != SYSTEM_BOOTING)
if ((boot_delay == 0 || system_state >= SYSTEM_RUNNING)
|| suppress_message_printing(level)) {
return;
}