Re: 2.6.37-git17 virtual IO boot failure

2011-01-29 Thread Anton Blanchard
Hi, > FWIW, I looked at Anton's logs, and I don't think the boot failed, per > se. I think it may have timed out (but not positive on that). I was > able to boot 2.6.27-git17 on the exact same box, albeit it locks up > at a later point (the sd abort I e-mailed about in a follow-up). This fail bi

Re: 2.6.37-git17 virtual IO boot failure

2011-01-19 Thread Nishanth Aravamudan
On 19.01.2011 [17:06:18 +1100], Benjamin Herrenschmidt wrote: > On Tue, 2011-01-18 at 16:48 -0800, Nishanth Aravamudan wrote: > > > > Ben, if you're ok with waiting to see if Milton or Sonny have any > > ideas, > > I'd like to hold off on asking for a revert. In the case they do, I'll > > be able

Re: 2.6.37-git17 virtual IO boot failure

2011-01-18 Thread Benjamin Herrenschmidt
On Tue, 2011-01-18 at 16:48 -0800, Nishanth Aravamudan wrote: > > Ben, if you're ok with waiting to see if Milton or Sonny have any > ideas, > I'd like to hold off on asking for a revert. In the case they do, I'll > be able to test and send out any proposed fix rapidly. I don't believe this spec

Re: 2.6.37-git17 virtual IO boot failure

2011-01-18 Thread Benjamin Herrenschmidt
On Tue, 2011-01-18 at 20:37 -0800, Nishanth Aravamudan wrote: > Is this what you were looking for? > > vio 3000: Warning: IOMMU dma not supported: mask 0x, > table unavailable > vio 3000: Path: /vdevice/vty@3000 > vio 4000: Warning: IOMMU dma not supported: mask 0xfff

Re: 2.6.37-git17 virtual IO boot failure

2011-01-18 Thread Nishanth Aravamudan
On 19.01.2011 [15:06:20 +1100], Benjamin Herrenschmidt wrote: > On Tue, 2011-01-18 at 14:47 -0800, Nishanth Aravamudan wrote: > > On 18.01.2011 [12:31:52 +1100], Anton Blanchard wrote: > > > Hi, > > > > > > I was testing 2.6.37-git17 on a POWER7 with virtual IO and hit this: > > > > > > Trying to

Re: 2.6.37-git17 virtual IO boot failure

2011-01-18 Thread Benjamin Herrenschmidt
On Tue, 2011-01-18 at 14:47 -0800, Nishanth Aravamudan wrote: > On 18.01.2011 [12:31:52 +1100], Anton Blanchard wrote: > > Hi, > > > > I was testing 2.6.37-git17 on a POWER7 with virtual IO and hit this: > > > > Trying to unpack rootfs image as initramfs... > > Freeing initrd memory: 7446k freed

Re: 2.6.37-git17 virtual IO boot failure

2011-01-18 Thread Nishanth Aravamudan
On 18.01.2011 [14:47:18 -0800], Nishanth Aravamudan wrote: > On 18.01.2011 [12:31:52 +1100], Anton Blanchard wrote: > > Hi, > > > > I was testing 2.6.37-git17 on a POWER7 with virtual IO and hit this: > > > > Trying to unpack rootfs image as initramfs... > > Freeing initrd memory: 7446k freed > >

Re: 2.6.37-git17 virtual IO boot failure

2011-01-18 Thread Nishanth Aravamudan
On 18.01.2011 [12:31:52 +1100], Anton Blanchard wrote: > Hi, > > I was testing 2.6.37-git17 on a POWER7 with virtual IO and hit this: > > Trying to unpack rootfs image as initramfs... > Freeing initrd memory: 7446k freed > vio 3000: Warning: IOMMU dma not supported: mask > 0x,

2.6.37-git17 virtual IO boot failure

2011-01-17 Thread Anton Blanchard
Hi, I was testing 2.6.37-git17 on a POWER7 with virtual IO and hit this: Trying to unpack rootfs image as initramfs... Freeing initrd memory: 7446k freed vio 3000: Warning: IOMMU dma not supported: mask 0x, table unavailable vio 4000: Warning: IOMMU dma not supported: mask 0xf