kernel/git/stable/linux-stable.git/drivers/infiniband, branch linux-2.6.15.y

[PATCH] IB/srp: Don't send task management commands after target removal

2006-03-28T07:00:21+00:00

Just fail abort and reset requests that come in after we've already decided to remove a target. This fixes a nasty crash if a storage target goes away. Signed-off-by: Roland Dreier Signed-off-by: Chris Wright Signed-off-by: Greg Kroah-Hartman

[PATCH] IB/mthca: max_inline_data handling tweaks

2006-03-01T22:36:38+00:00

Fix a case where copying max_inline_data from a successful create_qp capabilities output to create_qp input could cause EINVAL error: mthca_set_qp_size must check max_inline_data directly against max_desc_sz; checking qp->sq.max_gs is wrong since max_inline_data depends on the qp type and does not involve max_sg. Signed-off-by: Jack Morgenstein Signed-off-by: Michael S. Tsirkin Signed-off-by: Roland Dreier Signed-off-by: Chris Wright

IB/uverbs: track multicast group membership for userspace QPs

2005-11-30T00:57:01+00:00

uverbs needs to track which multicast groups is each qp attached to, in order to properly detach when cleanup is performed on device file close. Signed-off-by: Jack Morgenstein Signed-off-by: Michael S. Tsirkin Signed-off-by: Roland Dreier

IB/mthca: fix posting of send lists of length >= 255 on mem-free HCAs

2005-11-29T19:33:46+00:00

On mem-free HCAs, when posting a long list of send requests, a doorbell must be rung every 255 requests. Add code to handle this. Signed-off-by: Michael S. Tsirkin Signed-off-by: Roland Dreier

IPoIB: fix error handling in ipoib_open

2005-11-29T18:55:58+00:00

If ipoib_ib_dev_up() fails after ipoib_ib_dev_open() is called, then ipoib_ib_dev_stop() needs to be called to clean up. Signed-off-by: Roland Dreier

IPoIB: protect child list in ipoib_ib_dev_flush

2005-11-29T18:53:30+00:00

race condition: ipoib_ib_dev_flush is accessing child list without locks. Signed-off-by: Michael S. Tsirkin Signed-off-by: Roland Dreier

IPoIB: don't zero members after we allocate with kzalloc

2005-11-29T18:25:23+00:00

ipoib_mcast_alloc() uses kzalloc(), so there's no need to zero out members of the mcast struct after it's allocated. Signed-off-by: Roland Dreier

IPoIB: reinitialize mcast structs' completions for every query

2005-11-29T18:18:45+00:00

Make sure mcast->done is initialized to uncompleted value before we submit a new query, so that it's safe to wait on. Signed-off-by: Michael S. Tsirkin Signed-off-by: Roland Dreier

IPoIB: always set path->query to NULL when query finishes

2005-11-29T18:13:54+00:00

Always set path->query to NULL when the SA path record query completes, rather than only when we don't have an address handle. Signed-off-by: Roland Dreier

IPoIB: reinitialize path struct's completion for every query

2005-11-29T05:20:34+00:00

It's possible that IPoIB will issue multiple SA queries for the same path struct. Therefore the struct's completion needs to be initialized for each query rather than only once when the struct is allocated, or else we might not wait long enough for later queries to finish and free the path struct too soon. Signed-off-by: Roland Dreier