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From: | Gerd Hoffmann |
Subject: | Re: [Qemu-devel] virtio-blk/qdev failure in the current git tree |
Date: | Wed, 12 Aug 2009 11:26:23 +0200 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1b3pre) Gecko/20090513 Fedora/3.0-2.3.beta2.fc11 Lightning/1.0pre Thunderbird/3.0b2 |
On 08/11/09 21:28, Gerd Hoffmann wrote:
Hmm. I suspect this is not related to qdev and virtio-blk at all. I've noticed now and then that some pci devices don't work if you have many of them. Didn't try (yet) to root-cause that one.
More testing: Bare virtual box with just piix+vga. Then place a virtio disk into different slots using addr=. 3,4,5 work fine. 6 gives me:
ACPI: Unable to derive IRQ for device 0000:00:06.0 ACPI: PCI Interrupt 0000:00:06.0[A]: no GSI - using IRQ 9 vda: <hangs here> Looks like a irq routing issue ... cheers, Gerd
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