tree 748a22c2c723e2a660ac2543d3fae56e634ef016
parent 6a92b11169a65b3f8cc512c75a252cbd0d096ba0
author Juergen Gross <jgross@suse.com> 1536774082 +0200
committer Ingo Molnar <mingo@kernel.org> 1536779702 +0200

x86/xen: Disable CPU0 hotplug for Xen PV

Xen PV guests don't allow CPU0 hotplug, so disable it.

Signed-off-by: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: boris.ostrovsky@oracle.com
Cc: xen-devel@lists.xenproject.org
Link: http://lkml.kernel.org/r/20180912174122.24282-1-jgross@suse.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>