From: jane.chu@xxxxxxxxxx Date: Mon, 10 Jul 2017 10:23:32 -0700 > Sorry for my delay in reply. My colleague saw mondo timeout while > performing > PCIe hotplug tests. The timeout came from a network thread sending a > mondo to > a single cpu to raise software interrupt. Occasionally, the target > cpu made no > progress in 20msec. The reason I think, is that the target cpu was > borrowed > by hypervisor to service the correctable errors triggered by hotplug. > As strand in hypervisor service cannot respond to mondo, we need to > increase the > overall wait time to an agreeable value between hypervisor and OS. > > I will revise the patch and fix the variable types. Ok, thanks for the update and additional information. -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
