Re: pvops dom0 20090821 issue (msi)

[Jeremy Fitzhardinge <jeremy@goop.org>]

On 08/21/09 02:41, Daniel Schroeder wrote:
> Hi Jeremy,
>
> compilation[1] breaks with:
>
> grep -i msi .config
> CONFIG_ARCH_SUPPORTS_MSI=y
> # CONFIG_PCI_MSI is not set
>
> with msi configured it compiles...
>
> grep -i msi .config
> CONFIG_ARCH_SUPPORTS_MSI=y
> CONFIG_PCI_MSI=y
>
> may be its related, this compiled kernel is waiting forever at boot time
> during "starting xen control daemon"...three finger salute stalls after
> "unmounting network filesystems"...
>
> if i add pci=nomsi system boots up and everything is fine :)
>   

Qing He, any thoughts?

    J

> -
> daniel
>
>
>
> [1]
>  CHK     include/linux/version.h
>   CHK     include/linux/utsrelease.h
>   SYMLINK include/asm -> include/asm-x86
>   CALL    scripts/checksyscalls.sh
>   CHK     include/linux/compile.h
>   CC      arch/x86/xen/pci.o
> arch/x86/xen/pci.c: In function 'xen_setup_msi_irqs':
> arch/x86/xen/pci.c:96: error: 'struct pci_dev' has no member named
> 'msi_list'
> arch/x86/xen/pci.c:96: error: 'struct pci_dev' has no member named
> 'msi_list'
> make[2]: *** [arch/x86/xen/pci.o] Error 1
> make[1]: *** [arch/x86/xen] Error 2
> make: *** [arch/x86] Error 2
> make: *** Waiting for unfinished jobs....
>
>