From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753140AbdEPSw4 (ORCPT ); Tue, 16 May 2017 14:52:56 -0400 Received: from Galois.linutronix.de ([146.0.238.70]:41285 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752941AbdEPSwr (ORCPT ); Tue, 16 May 2017 14:52:47 -0400 Message-Id: <20170516184735.949992741@linutronix.de> User-Agent: quilt/0.63-1 Date: Tue, 16 May 2017 20:42:44 +0200 From: Thomas Gleixner To: LKML Cc: Peter Zijlstra , Ingo Molnar , Steven Rostedt , Mark Rutland , Greg Kroah-Hartman Subject: [patch V2 13/17] extable: Adjust system_state checks References: <20170516184231.564888231@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Disposition: inline; filename=extable--Adjust-system_state-checks.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 Reviewed-by: Steven Rostedt (VMware) --- 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;