Re: [Qemu-devel] [PATCH] Qemu/Xen: Fix early freeing MSIX MMIO memory region

2015-10-12 Thread Stefano Stabellini
On Sun, 11 Oct 2015, Lan Tianyu wrote: > From: > > > msix->mmio is added to XenPCIPassthroughState's object as property. > object_finalize_child_property is called for XenPCIPassthroughState's > object, which calls object_property_del_all, which is going to try to > delete

Re: [Qemu-devel] [PATCH] Qemu/Xen: Fix early freeing MSIX MMIO memory region

2015-10-12 Thread Stefano Stabellini
On Mon, 12 Oct 2015, Paolo Bonzini wrote: > On 12/10/2015 13:09, Stefano Stabellini wrote: > > On Sun, 11 Oct 2015, Lan Tianyu wrote: > >> From: > > >> > >> msix->mmio is added to XenPCIPassthroughState's object as property. > >> object_finalize_child_property is called for

Re: [Qemu-devel] [PATCH] Qemu/Xen: Fix early freeing MSIX MMIO memory region

2015-10-12 Thread Paolo Bonzini
On 12/10/2015 13:09, Stefano Stabellini wrote: > On Sun, 11 Oct 2015, Lan Tianyu wrote: >> From: > >> >> msix->mmio is added to XenPCIPassthroughState's object as property. >> object_finalize_child_property is called for XenPCIPassthroughState's >> object, which calls

[Qemu-devel] [PATCH] Qemu/Xen: Fix early freeing MSIX MMIO memory region

2015-10-11 Thread Lan Tianyu
From: > msix->mmio is added to XenPCIPassthroughState's object as property. object_finalize_child_property is called for XenPCIPassthroughState's object, which calls object_property_del_all, which is going to try to delete msix->mmio. object_finalize_child_property() will