From ed467e69f16e6b480e2face7bc5963834d025f91 Mon Sep 17 00:00:00 2001 From: Konrad Rzeszutek Wilk Date: Thu, 1 Sep 2011 09:48:27 -0400 Subject: [PATCH] xen/smp: Warn user why they keel over - nosmp or noapic and what to use instead. We have hit a couple of customer bugs where they would like to use those parameters to run an UP kernel - but both of those options turn of important sources of interrupt information so we end up not being able to boot. The correct way is to pass in 'dom0_max_vcpus=1' on the Xen hypervisor line and the kernel will patch itself to be a UP kernel. Fixes bug: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=637308 CC: stable@kernel.org Acked-by: Ian Campbell Signed-off-by: Konrad Rzeszutek Wilk --- Reading git-format-patch failed