Re: [Xen-devel] [Qemu-devel] [PATCH v4] igd-passthrough-i440FX: convert to realize()

2016-01-12 Thread Hao, Xudong
t;; Stefano Stabellini > <stefano.stabell...@citrix.com> > Subject: Re: [Qemu-devel] [Xen-devel] [PATCH v4] igd-passthrough-i440FX: > convert to realize() > > On Di, 2016-01-12 at 09:50 +, Hao, Xudong wrote: > > With latest qemu 7b8a354d4716, RHEL

Re: [Xen-devel] [Qemu-devel] [PATCH v4] igd-passthrough-i440FX: convert to realize()

2016-01-12 Thread Michael S. Tsirkin
ell...@eu.citrix.com>; Lars Kurth > > <lars.ku...@citrix.com>; xen-de...@lists.xensource.com; Michael S. Tsirkin > > <m...@redhat.com>; Lars Kurth <lars.kurth@gmail.com>; qemu- > > de...@nongnu.org; Cao jin <caoj.f...@cn.fujitsu.com>; Stefano Stabellini > >

Re: [Xen-devel] [Qemu-devel] [PATCH v4] igd-passthrough-i440FX: convert to realize()

2016-01-12 Thread Hao, Xudong
com>; Stefano Stabellini > <stefano.stabell...@citrix.com> > Subject: Re: [Qemu-devel] [Xen-devel] [PATCH v4] igd-passthrough-i440FX: > convert to realize() > > OK - it's possible that this patch > commit 349a3b1cc9023f67f8fa336cb3c4a8f21a4aaaf3 > A

Re: [Xen-devel] [Qemu-devel] [PATCH v4] igd-passthrough-i440FX: convert to realize()

2016-01-12 Thread Hao, Xudong
.com>; qemu- > de...@nongnu.org; Cao jin <caoj.f...@cn.fujitsu.com>; Stefano Stabellini > <stefano.stabell...@citrix.com> > Subject: Re: [Qemu-devel] [Xen-devel] [PATCH v4] igd-passthrough-i440FX: > convert to realize() > > Hi, > > > I can boot up Linux VM with

Re: [Xen-devel] [Qemu-devel] [PATCH v4] igd-passthrough-i440FX: convert to realize()

2016-01-12 Thread Gerd Hoffmann
On Di, 2016-01-12 at 09:50 +, Hao, Xudong wrote: > With latest qemu 7b8a354d4716, RHEL7.2 (with default kernel) VM still can't > boot up with IGD. There is another bug, using pci_default_write_config() doesn't fly as this checks writes against wmask and the registers in question are not

Re: [Xen-devel] [Qemu-devel] [PATCH v4] igd-passthrough-i440FX: convert to realize()

2016-01-12 Thread Hao, Xudong
; Lars Kurth > <lars.kurth@gmail.com>; Michael S. Tsirkin <m...@redhat.com>; qemu- > de...@nongnu.org; Cao jin <caoj.f...@cn.fujitsu.com>; Stefano Stabellini > <stefano.stabell...@citrix.com> > Subject: Re: [Qemu-devel] [Xen-devel] [PATCH v4] igd-passthrough