always print offending CPU on bringup/teardown failure
authorDario Faggioli <dario.faggioli@citrix.com>
Thu, 7 May 2015 13:15:24 +0000 (15:15 +0200)
committerJan Beulich <jbeulich@suse.com>
Thu, 7 May 2015 13:15:24 +0000 (15:15 +0200)
commit04992bde42f477c254fe8b684ac251d2503b775b
tree4569f4e8536d12c010b0f6928bb85227ab21ad2d
parent30efda12d63ff536102ed8e580b4c09765683b44
always print offending CPU on bringup/teardown failure

In fact, before this change, if bringing up or tearing down a
CPU fails with -EBUSY, we BUG_ON() and never get to see what
CPU caused the problem.

Signed-off-by: Dario Faggioli <dario.faggioli@citrix.com>
xen/common/cpu.c