libxc: allow for ctxt to be NULL in xc_vcpu_setcontext
authorDario Faggioli <dario.faggioli@citrix.com>
Tue, 10 Sep 2013 17:54:05 +0000 (19:54 +0200)
committerIan Campbell <ian.campbell@citrix.com>
Fri, 13 Sep 2013 12:10:05 +0000 (13:10 +0100)
commitdfdfcdc6f7c51ef7e5d0547120d0ac943ef43c67
treeea19e52762ff7e4d698b1605046f0e6ea9281d71
parent2e2fa6ef6071d0369905e019b0273f3537cf5b9f
libxc: allow for ctxt to be NULL in xc_vcpu_setcontext

Since, as can be seen in xen/common/domctl.c, that is legitimate
(it results in Xen calling vcpu_reset() on the vcpu).

Signed-off-by: Dario Faggioli <dario.faggioli@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
tools/libxc/xc_domain.c