From: Rik van Riel <riel@redhat.com> Date: Tue, 13 Jan 2009 11:37:50 -0500 Subject: [xen] irq: remove superfluous printk Message-id: 20090113113750.317080d5@bree.surriel.com O-Subject: [RHEL 5.4 PATCH] remove superfluous printk bz456095 Bugzilla: 456095 RH-Acked-by: Jeff Moyer <jmoyer@redhat.com> RH-Acked-by: Prarit Bhargava <prarit@redhat.com> RH-Acked-by: Neil Horman <nhorman@redhat.com> When doing live migrate of a system, we take down all the CPUs through CPU hotplug. This will trigger the printk, which is harmless except for the fact that people keep calling support about it. Fixes bug 456095 # HG changeset patch # User Keir Fraser <keir.fraser@citrix.com> # Date 1211880834 -3600 # Node ID 936f6dd9d49c71c95931c9d8bdf4393cdb9fb42f # Parent 446c39a967fc0904e2d27ca876c671b414fb5917 x86_64: Remove warning message about 'Breaking affinity for irq'. 32-bit equivalent checked in as: http://xenbits.xensource.com/xen-unstable.hg/rev/d24ab5abf857 Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com> diff --git a/arch/x86_64/kernel/irq-xen.c b/arch/x86_64/kernel/irq-xen.c index 05ddad3..aa77e50 100644 --- a/arch/x86_64/kernel/irq-xen.c +++ b/arch/x86_64/kernel/irq-xen.c @@ -149,7 +149,7 @@ void fixup_irqs(cpumask_t map) cpus_and(mask, irq_desc[irq].affinity, map); if (any_online_cpu(mask) == NR_CPUS) { - printk("Breaking affinity for irq %i\n", irq); + /*printk("Breaking affinity for irq %i\n", irq);*/ mask = map; } if (irq_desc[irq].chip->set_affinity)