Messages in this thread | | | From | Alistair John Strachan <> | Subject | Re: 2.6.24-rc3, 4GB RAM, swiotlb, r8169, out of space | Date | Sun, 25 Nov 2007 01:48:31 +0000 |
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On Sunday 25 November 2007 00:25:10 Francois Romieu wrote: > Alistair John Strachan <alistair@devzero.co.uk> : > [...] > > > The "choke" affects other devices on the system too, notably libata, > > which does not recover gracefully. In my logs, I see a stream of: > > > > DMA: Out of SW-IOMMU space for 7222 bytes at device 0000:04:00.0 > > DMA: Out of SW-IOMMU space for 7222 bytes at device 0000:04:00.0 > > You are using jumbo frames, aren't you ?
Yes, 7200 byte frames. I'll certainly try out your patch and report back.
-- Cheers, Alistair.
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