From: Tejun Heo Date: Mon, 9 Aug 2010 09:50:34 +0000 (+0200) Subject: workqueue: workqueue_cpu_callback() should be cpu_notifier instead of hotcpu_notifier X-Git-Tag: v2.6.36-rc1~482^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6500947a9cbb81cfa07ff344f16955d9c6ebe61;p=pandora-kernel.git workqueue: workqueue_cpu_callback() should be cpu_notifier instead of hotcpu_notifier Commit 6ee0578b (workqueue: mark init_workqueues as early_initcall) made workqueue SMP initialization depend on workqueue_cpu_callback(), which however was registered as hotcpu_notifier() and didn't get called if CONFIG_HOTPLUG_CPU is not set. This made gcwqs on non-boot CPUs not create their initial workers leading to boot failures. Fix it by making it a cpu_notifier. Signed-off-by: Tejun Heo Reported-and-bisected-by: walt Tested-by: Markus Trippelsdorf --- Reading git-diff-tree failed