[Qemu-devel] PCI crashes OpenBSD

[Qemu-devel] PCI crashes OpenBSD

[Panagiotis Issaris]

[-- Attachment #1: Type: text/plain, Size: 396 bytes --]

Hi,

Just because it was noted that -pci would be made default:
OpenBSD 3.4 panics when using -pci. Without -pci, it works fine.

This is the backtrace I'm getting:
panic
extent_alloc_region
bus_space_map
pci_mapreg_map
pciide_mapreg_dma
piix_chip_map
pciide_attach
config_attach
config_found_sm

I'm using the current CVS tree on an Athlon in Debian GNU/Linux Sid.

With friendly regards,
Takis

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 256 bytes --]

Re: [Qemu-devel] PCI crashes OpenBSD

[Panagiotis Issaris]

[-- Attachment #1: Type: text/plain, Size: 294 bytes --]

Panagiotis Issaris wrote:

> Hi,
>
> Just because it was noted that -pci would be made default:
> OpenBSD 3.4 panics when using -pci. Without -pci, it works fine.

I didn't reinstall it with the -pci flag, just booted the same image. 
Could this
cause the panic?

With friendly regards,
Takis


[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 256 bytes --]

Re: [Qemu-devel] PCI crashes OpenBSD

[Gianni Tedesco]

[-- Attachment #1: Type: text/plain, Size: 736 bytes --]

On Tue, 2004-06-08 at 22:48 +0200, Panagiotis Issaris wrote:
> Panagiotis Issaris wrote:
> 
> > Hi,
> >
> > Just because it was noted that -pci would be made default:
> > OpenBSD 3.4 panics when using -pci. Without -pci, it works fine.
> 
> I didn't reinstall it with the -pci flag, just booted the same image. 
> Could this
> cause the panic?

Seems unlikely, but if you can boot the kernel from from the install CD
you can rule that out.

Looks like maybe a bug in qemu PIIX3 driver, or less likely in OpenBSD
PIIX IDE driver.

-- 
// Gianni Tedesco (gianni at scaramanga dot co dot uk)
lynx --source www.scaramanga.co.uk/scaramanga.asc | gpg --import
8646BE7D: 6D9F 2287 870E A2C9 8F60 3A3C 91B5 7669 8646 BE7D

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 189 bytes --]