From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:53542) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qj4VT-0006y2-MB for qemu-devel@nongnu.org; Tue, 19 Jul 2011 03:14:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Qj4VR-0007s1-PH for qemu-devel@nongnu.org; Tue, 19 Jul 2011 03:14:15 -0400 Received: from smtp.ctxuk.citrix.com ([62.200.22.115]:19456 helo=SMTP.EU.CITRIX.COM) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qj4VR-0007rl-Fm for qemu-devel@nongnu.org; Tue, 19 Jul 2011 03:14:13 -0400 From: Ian Campbell In-Reply-To: <1311044007.5933.3.camel@limbo> References: <1310983409.20648.42.camel@zakaz.uk.xensource.com> <1311044007.5933.3.camel@limbo> Content-Type: text/plain; charset="ISO-8859-1" Date: Tue, 19 Jul 2011 08:14:08 +0100 Message-ID: <1311059648.4027.2.camel@dagon.hellion.org.uk> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [Xen-devel] Upstream QEMU and Xen unstable not working List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Wei Liu Cc: Anthony Perard , "xen-devel@lists.xensource.com" , "qemu-devel@nongnu.org" , Stefano Stabellini On Tue, 2011-07-19 at 03:53 +0100, Wei Liu wrote: > On Mon, 2011-07-18 at 11:03 +0100, Ian Campbell wrote: > > On Mon, 2011-07-18 at 10:51 +0100, Wei Liu wrote: > > > Bug resend. > > > > > > This bug was reported about one month ago. QEMU fails to start with > > > Xen unstable. I found that it has not been fix with latest Xen > > > unstable. BIOS is Seabios (with Xen patch). > > > > Please use current mainline seabios.git -- it does not require any > > additional patches. > > > > http://wiki.xensource.com/xenwiki/QEMUUpstream also includes an updated > > SeaBIOS .config which you might try. > > > > Ian. > > > > Thanks Ian. This bug is fixed. But I spot new bug with Stefano's > xen-next QEMU. > > ------mainline seabios with xen-next------ > (XEN) HVM7: HVM Loader > (XEN) HVM7: Detected Xen v4.2-unstable > (XEN) HVM7: Xenbus rings @0xfeffc000, event channel 2 > (XEN) HVM7: System requested SeaBIOS > (XEN) HVM7: CPU speed is 2993 MHz > (XEN) irq.c:264: Dom7 PCI link 0 changed 0 -> 5 > (XEN) HVM7: PCI-ISA link 0 routed to IRQ5 > (XEN) irq.c:264: Dom7 PCI link 1 changed 0 -> 10 > (XEN) HVM7: PCI-ISA link 1 routed to IRQ10 > (XEN) irq.c:264: Dom7 PCI link 2 changed 0 -> 11 > (XEN) HVM7: PCI-ISA link 2 routed to IRQ11 > (XEN) irq.c:264: Dom7 PCI link 3 changed 0 -> 5 > (XEN) HVM7: PCI-ISA link 3 routed to IRQ5 > (XEN) HVM7: *** HVMLoader assertion '(devfn != PCI_ISA_DEVFN) || > ((vendor_id == 0x8086) && > (XEN) HVM7: (device_id == 0x7000))' failed at pci.c:78 > (XEN) HVM7: *** HVMLoader crashed. Anthony posted a patch for this to qemu-devel a few weeks back, I think it was "hw/piix_pci.c: Fix PIIX3-xen to initialize ids" (did I see a pull request for it recently? If so then it might be in the main tree by now...) > If I use Anthony's old QEMU tree, qemu-dm-15, HVM boots up. But there > are issues with irq binding. I don't know about this one I'm afraid. Ian. > ------mainline seabios with qemu-dm-15------ > (XEN) irq.c:344: Dom6 callback via changed to Direct Vector 0xf3 > (XEN) irq.c:1979: dom6: pirq 16 or emuirq 8 already mapped > (XEN) irq.c:1979: dom6: pirq 16 or emuirq 12 already mapped > (XEN) irq.c:1979: dom6: pirq 16 or emuirq 1 already mapped > (XEN) irq.c:1979: dom6: pirq 16 or emuirq 6 already mapped > (XEN) irq.c:1979: dom6: pirq 16 or emuirq 4 already mapped > (XEN) irq.c:1979: dom6: pirq 16 or emuirq 7 already mapped > (XEN) event_channel.c:341:d6 EVTCHNOP failure: error -17 > (XEN) event_channel.c:341:d6 EVTCHNOP failure: error -17 > (XEN) event_channel.c:341:d6 EVTCHNOP failure: error -17 > (XEN) event_channel.c:341:d6 EVTCHNOP failure: error -17 > > > Wei. > >