From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: [PATCH] small fixes to 3.3 (and 3.2) CPU hotplug code. (v1) Date: Wed, 1 Feb 2012 16:16:38 -0500 Message-ID: <1328131000-13485-1-git-send-email-konrad.wilk@oracle.com> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org, xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org While I was playing with 'xm vcpu-set X N' I realized that the VCPU hotplug code in 3.2 spews tons of messages. Found out that we were missing an preempt_* call. While at it, I fixed also an annoying message ("XENBUS: Unable to ..") that shows up during bootup. Anyhow, these are going for 3.3 and CC-ing stable on the: [PATCH 1/2] xen/smp: Fix CPU online/offline bug triggering a BUG: