Commit-ID: ff48cd26fc4889b9deb5f9333d3c61746e450b7f Gitweb: http://git.kernel.org/tip/ff48cd26fc4889b9deb5f9333d3c61746e450b7f Author: Thomas Gleixner <t...@linutronix.de> AuthorDate: Tue, 16 May 2017 20:42:45 +0200 Committer: Ingo Molnar <mi...@kernel.org> CommitDate: Tue, 23 May 2017 10:01:37 +0200
printk: 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 boot_delay_msec() to handle the extra states. Tested-by: Mark Rutland <mark.rutl...@arm.com> Signed-off-by: Thomas Gleixner <t...@linutronix.de> Signed-off-by: Peter Zijlstra (Intel) <pet...@infradead.org> Reviewed-by: Steven Rostedt (VMware) <rost...@goodmis.org> Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Peter Zijlstra <pet...@infradead.org> Link: http://lkml.kernel.org/r/20170516184736.027534...@linutronix.de Signed-off-by: Ingo Molnar <mi...@kernel.org> --- kernel/printk/printk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index a1aecf4..32fac39 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -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; }
