2.4.4: pci_map_sg() failure on alpha]

[Tom Vier <tmv5@home.com>]

i posted this on l-k, but i'm curious if there are any success stories with
2.4.4-ac5 on miatas. here's the original message:

has anyone else had problems with pci_map_sg() in 2.4.4-ac*? i get the
message from line 512 in pci_iommu.c, "pci_map_sg failed: could not
allocate dma page tables" printed about 10 times, then a second or two
later, it kills the interrupt handler. it's being called by the sym53c8xx
driver. it's easily reproducible, by bunzip linux.tar.bz | tar x.

this is on a pws 500ua, btw.

-- 
Tom Vier <tmv5@home.com>
DSA Key id 0x27371A2C