RE: [Xen-devel] [xen/stable-2.6.32.x PATCH 0/5] SR-IOV: Backport VF MAC and VLAN configuration to 2.6.32.x

["Rose, Gregory V" <gregory.v.rose@xxxxxxxxx>]

>-----Original Message-----
>From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-devel-
>bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Rose, Gregory V
>Sent: Friday, July 16, 2010 12:20 PM
>To: Jeremy Fitzhardinge
>Cc: 'xen-devel@xxxxxxxxxxxxxxxxxxx'
>Subject: RE: [Xen-devel] [xen/stable-2.6.32.x PATCH 0/5] SR-IOV:
>Backport VF MAC and VLAN configuration to 2.6.32.x
>
>>-----Original Message-----
>>From: Jeremy Fitzhardinge [mailto:jeremy@xxxxxxxx]
>>Sent: Thursday, July 15, 2010 2:12 PM
>>To: Rose, Gregory V
>>Cc: 'xen-devel@xxxxxxxxxxxxxxxxxxx'
>>Subject: Re: [Xen-devel] [xen/stable-2.6.32.x PATCH 0/5] SR-IOV:
>>Backport VF MAC and VLAN configuration to 2.6.32.x
>>
>>
>>I just cherry-picked the original patches onto v2.6.32 and pushed the
>>results as the "sr-iov" branch.  Please check it and I'll merge it in
>>when you give the all-clear.
>>
>>Thanks,
>>    J
>
>I seem to have run into a problem.  I've built the kernel but it won't
>boot.  At all.
>
>On my serial console I get the output below and then the system hangs.
>Takes a power cycle to bring it back.
>
>The base distro is SLES 11.
>
>Pretty odd, I'm able to boot all the recent upstream kernels just fine.
>I'll try building without Xen enabled.  It's not necessary to test the
>patches.
>
>- Greg
>
>Booting 'Xen 4.0 2.6.32-xen'
>
>root (hd0,1)
> Filesystem type is ext2fs, partition type 0x83
>kernel /boot/xen-4.0.1.gz
>   [Multiboot-elf, <0x100000:0x164000:0x143000>, shtab=0x3a7078,
>entry=0x100000
>]
>module /boot/bzImage-2.6.32-5-default root=/dev/disk/by-id/ata-
>Maxtor_7Y250M0_Y
>62EWV6E-part2 resume=/dev/disk/by-id/ata-Maxtor_7Y250M0_Y62EWV6E-part1
>splash=s
>ilent showopts vga=0x31a console=tty0 console=ttyS0,115200 max_loop=128
>   [Multiboot-module @ 0x3a8000, 0x278860 bytes]
>module /boot/initrd-2.6.32-5-default.img
>   [Multiboot-module @ 0x621000, 0x23b9400 bytes]

Found the problem.  Had to turn off interrupt remapping support in my BIOS.

- Greg



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