Commit-ID: 415601b1917be0e3b53306d410be659b429241a9 Gitweb: http://git.kernel.org/tip/415601b1917be0e3b53306d410be659b429241a9 Author: Borislav Petkov <b...@suse.de> AuthorDate: Tue, 18 Apr 2017 09:33:28 +0200 Committer: Ingo Molnar <mi...@kernel.org> CommitDate: Tue, 18 Apr 2017 10:27:52 +0200
x86/mce: Update notifier priority check Update the check which enforces the registration of MCE decoder notifier callbacks with valid priority only, to include mcelog's priority. Reported-by: kernel test robot <xiaolong...@intel.com> Signed-off-by: Borislav Petkov <b...@suse.de> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Stephen Rothwell <s...@canb.auug.org.au> Cc: Thomas Gleixner <t...@linutronix.de> Cc: Tony Luck <tony.l...@intel.com> Cc: linux-edac <linux-e...@vger.kernel.org> Cc: l...@01.org Link: http://lkml.kernel.org/r/20170418073820.i6kl5tggcntwl...@pd.tnic Signed-off-by: Ingo Molnar <mi...@kernel.org> --- arch/x86/kernel/cpu/mcheck/mce.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index a09bb67..9d41ec8 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -157,7 +157,7 @@ static atomic_t num_notifiers; void mce_register_decode_chain(struct notifier_block *nb) { - if (WARN_ON(nb->priority > MCE_PRIO_LOWEST && nb->priority < MCE_PRIO_EDAC)) + if (WARN_ON(nb->priority > MCE_PRIO_MCELOG && nb->priority < MCE_PRIO_EDAC)) return; atomic_inc(&num_notifiers);