From 5a126af98bf6d109490756c739b584a2a2e5b475 Mon Sep 17 00:00:00 2001 From: Liu, Jinsong Date: Fri, 6 Aug 2010 11:05:54 +0800 Subject: [PATCH] Fix bug for vcpu hotplug Recently seabios implement vcpu hotplug infrastructure. During test, we found qemu-kvm has a bug result in guestos shutdown when vcpu hotadd. This patch is to fix the bug, mark bus->allow_hotplug as 1 after qdev_hotplug init done. Signed-off-by: Liu, Jinsong --- hw/qdev.c | 3 +++ pc-bios/bios.bin | Bin 131072 -> 131072 bytes 2 files changed, 3 insertions(+), 0 deletions(-) diff --git a/hw/qdev.c b/hw/qdev.c index e99c73f..c60c8f7 100644 --- a/hw/qdev.c +++ b/hw/qdev.c @@ -117,6 +117,9 @@ DeviceState *qdev_create(BusState *bus, const char *name) hw_error("Unknown device '%s' for bus '%s'\n", name, bus->info->name); } + if (qdev_hotplug) + bus->allow_hotplug = 1; + return qdev_create_from_info(bus, info); } diff --git a/pc-bios/bios.bin b/pc-bios/bios.bin index d0d4b6a..f6b094b 100644 Binary files a/pc-bios/bios.bin and b/pc-bios/bios.bin differ -- 1.6.5.6