on_selected_cpus() must not send IPIs with empty target masks.
authorkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Thu, 23 Mar 2006 17:47:43 +0000 (18:47 +0100)
committerkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Thu, 23 Mar 2006 17:47:43 +0000 (18:47 +0100)
commitfe6ed1ce99db7ade83400233742cb15f95df65bd
tree9718077c82f3cf440f8c394331dd36f8c2a24cd4
parent22f9491cad364f346986ef2ddb9889bfd6423606
on_selected_cpus() must not send IPIs with empty target masks.
This causes send accept errors on Pentium/P6 .

Signed-off-by: Keir Fraser <keir@xensource.com>
xen/arch/x86/smp.c