Roland Dreier bf628dc22a IB/srp: Fix FMR mapping for 32-bit kernels and addresses above 4G ...

struct srp_device.fmr_page_mask was unsigned long, which means that
the top part of addresses above 4G was being chopped off on 32-bit
architectures.  Of course nothing good happens when data from SRP
targets is DMAed to the wrong place.

Fix this by changing fmr_page_mask to u64, to match the addresses
actually used by IB devices.

Thanks to Brian Cain <Brian.Cain@ge.com> and David McMillen
<davem@systemfabricworks.com> for help diagnosing the bug and testing
the fix.

Signed-off-by: Roland Dreier <rolandd@cisco.com>

2006-12-15 14:01:49 -08:00

..

ipoib

IPoIB: Make sure struct ipoib_neigh.queue is always initialized

2006-12-12 14:48:18 -08:00

iser

IB/iser: Use the new verbs DMA mapping functions

2006-12-12 14:31:00 -08:00

srp

IB/srp: Fix FMR mapping for 32-bit kernels and addresses above 4G

2006-12-15 14:01:49 -08:00