From: Gerd Hoffmann <kraxel@redhat.com>
To: "Hao, Xudong" <xudong.hao@intel.com>
Cc: Lars Kurth <lars.kurth@citrix.com>,
"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
Lars Kurth <lars.kurth.xen@gmail.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
Cao jin <caoj.fnst@cn.fujitsu.com>,
Stefano Stabellini <Stefano.Stabellini@citrix.com>
Subject: Re: [Qemu-devel] [Xen-devel] [PATCH v4] igd-passthrough-i440FX: convert to realize()
Date: Tue, 12 Jan 2016 11:24:55 +0100 [thread overview]
Message-ID: <1452594295.29014.6.camel@redhat.com> (raw)
In-Reply-To: <B8376D2DEA074F45BA033984477C453E02A2FD39@SHSMSX103.ccr.corp.intel.com>
On Di, 2016-01-12 at 09:50 +0000, 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
whitelisted ...
I've just rebased my igd patch series which (among other stuff) fixes
that bug:
https://www.kraxel.org/cgit/qemu/log/?h=work/igd
git://git.kraxel.org/qemu work/igd
Can you give it a spin?
Also: what does "can't boot up" mean exactly? Guest doesn't boot at
all? Guest boots, but igd/console/Xorg doesn't work? In case of the
latter: Any chance to login via network and get a kernel log?
thanks,
Gerd
next prev parent reply other threads:[~2016-01-12 10:25 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-29 8:46 [Qemu-devel] [PATCH v4] igd-passthrough-i440FX: convert to realize() Cao jin
2015-12-29 9:25 ` Cao jin
2015-12-29 11:25 ` Michael S. Tsirkin
2015-12-29 13:27 ` Cao jin
2016-01-04 14:47 ` Stefano Stabellini
2016-01-04 15:33 ` Lars Kurth
2016-01-04 15:41 ` Stefano Stabellini
2016-01-06 10:21 ` [Qemu-devel] [Xen-devel] " Lars Kurth
2016-01-06 12:18 ` Stefano Stabellini
2016-01-07 1:32 ` Hao, Xudong
2016-01-08 11:57 ` Stefano Stabellini
2016-01-11 1:46 ` Hao, Xudong
2016-01-11 9:53 ` Hao, Xudong
2016-01-11 10:32 ` Gerd Hoffmann
2016-01-12 8:41 ` Hao, Xudong
2016-01-12 8:47 ` Michael S. Tsirkin
2016-01-12 9:50 ` Hao, Xudong
2016-01-12 10:24 ` Gerd Hoffmann [this message]
2016-01-13 1:55 ` Hao, Xudong
2016-01-13 7:37 ` Hao, Xudong
2016-01-11 10:46 ` Stefano Stabellini
2016-01-11 11:01 ` Michael S. Tsirkin
2016-01-12 9:54 ` Hao, Xudong
2016-01-12 2:01 ` Cao jin
2016-01-12 2:24 ` Hao, Xudong
2016-01-07 13:28 ` [Qemu-devel] " Cao jin
2016-01-07 15:01 ` Stefano Stabellini
2016-01-07 16:21 ` Gerd Hoffmann
2016-01-07 17:42 ` Stefano Stabellini
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