- 13 12月, 2006 2 次提交
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由 Sean Hefty 提交于
Connection information was never given to the recipient of a connection request or reply message. Only the event was delivered. Report the connection data with the event to allows user to reject the connection based on the requested parameters, or adjust their resources to match the request. Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Sean Hefty 提交于
The qp_type parameter into the rdma_cm is unneeded, and can be misleading. The QP type should be determined from the port space. Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 30 11月, 2006 4 次提交
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由 Dotan Barak 提交于
The qp_access_flags are for remote access permissions only, so IB_ACCESS_LOCAL_WRITE is an invalid value. Remove it from the values set by cm_init_qp_init_attr() and cma_init_ib_qp(). Signed-off-by: NDotan Barak <dotanb@mellanox.co.il> Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Krishna Kumar 提交于
Rewrite cma_req_handler error handling case to encapsulate common code. Signed-off-by: NKrishna Kumar <krkumar2@in.ibm.com> Acked-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Krishna Kumar 提交于
Remove redundant check of node_guid in cma_add_one(). Signed-off-by: NKrishna Kumar <krkumar2@in.ibm.com> Acked-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Krishna Kumar 提交于
Optimize to test for an empty list first. This ends up simplifying the code too. Signed-off-by: NKrishna Kumar <krkumar2@in.ibm.com> Acked-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 22 11月, 2006 1 次提交
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由 David Howells 提交于
Fix up for make allyesconfig. Signed-Off-By: NDavid Howells <dhowells@redhat.com>
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- 03 11月, 2006 1 次提交
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由 Sean Hefty 提交于
Require registration with ib_addr module to prevent caller from unloading while a callback is in progress. Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 31 10月, 2006 1 次提交
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由 Krishna Kumar 提交于
rdma_bind_addr() leaks a cma_dev reference count in failure case. Signed-off-by: NKrishna Kumar <krkumar2@in.ibm.com> Signed-off-by: NSean Hefty <sean.hefty@intel.com>
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- 03 10月, 2006 5 次提交
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由 Krishna Kumar 提交于
Reorganize code relating to cma_get_net_info() and rdam_create_id() to optimize error case handling (no need to alloc memory/etc. as part of rdma_create_id() if input parameters are wrong). Signed-off-by: NKrishna Kumar <krkumar2@in.ibm.com> Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Krishna Kumar 提交于
Eliminate remove_list by using list_del_init() instead during device removal handling. Signed-off-by: NKrishna Kumar <krkumar2@in.ibm.com> Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Sean Hefty 提交于
On reporting a route error, also include the status for the error, rather than indicating a status of 0 when an error has occurred. Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Krishna Kumar 提交于
The race is as follows: A process : cma_process_remove() calls cma_remove_id_dev(), which sets id state to CMA_DEVICE_REMOVAL and calls wait_event(dev_remove). B process : cma_req_handler() had incremented dev_remove, and calls cma_acquire_ib_dev() and on failure calls cma_release_remove(), which does a wake_up of cma_process_remove(). Then cma_req_handler() calls rdma_destroy_id(); A Process : cma_remove_id_dev() gets woken and checks the state of id, and since it is still (wrongly) CMA_DEVICE_REMOVAL, it calls notify_user(id) and if that fails, the caller - cma_process_remove() calls rdma_destroy_id(id). Two processes can call rdma_destroy_id(), resulting in one de-referencing kfreed id_priv. Fix is for process B to set CMA_DESTROYING in cma_req_handler() so that process A will return instead of doing a rdma_destroy_id(). Signed-off-by: NKrishna Kumar <krkumar2@in.ibm.com> Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Krishna Kumar 提交于
cma_connect_ib() and cma_connect_iw() leak cm_id's in failure cases. Signed-off-by: NKrishna Kumar <krkumar2@in.ibm.com> Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 23 9月, 2006 4 次提交
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由 Michael S. Tsirkin 提交于
Require users to register with SA module, to prevent the sa_query module text from going away while an SA query callback is still running. Update all in-tree users for the new interface. Signed-off-by: NMichael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Sean Hefty 提交于
Closes a window where address resolution can attach an rdma_cm_id to a device during destruction of the rdma_cm_id. This can result in the rdma_cm_id remaining in the device list after its memory has been freed. Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Tom Tucker 提交于
Modifications to the existing rdma header files, core files, drivers, and ulp files to support iWARP, including: - Hook iWARP CM into the build system and use it in rdma_cm. - Convert enum ib_node_type to enum rdma_node_type, which includes the possibility of RDMA_NODE_RNIC, and update everything for this. Signed-off-by: NTom Tucker <tom@opengridcomputing.com> Signed-off-by: NSteve Wise <swise@opengridcomputing.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Roland Dreier 提交于
Remove some trailing whitespace that has snuck in despite the best efforts of whitespace=error-all. Also fix a few other whitespace bogosities. Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 15 9月, 2006 1 次提交
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由 Michael S. Tsirkin 提交于
3 seems like a low number of IB Communication Manager retries to set; we see connections failing under stress, and in any case 3 just looks like an arbitrary number. 15 is the max value allowed by the InfiniBand spec. Signed-off-by: NMichael S. Tsirkin <mst@mellanox.co.il> Acked-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 15 7月, 2006 2 次提交
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由 Ira Weiny 提交于
Set private data length for reject messages to the correct size. Fix from openib svn r8483. Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NMichael S. Tsirkin <mst@mellanox.co.il> Cc: Roland Dreier <rolandd@cisco.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Michael S. Tsirkin 提交于
The device address contains unsigned character arrays, which contain raw GID addresses. The GIDs may not be naturally aligned, so do not cast them to structures or unions. Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NMichael S. Tsirkin <mst@mellanox.co.il> Cc: Roland Dreier <rolandd@cisco.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 27 6月, 2006 1 次提交
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由 Eric Sesterhenn 提交于
This was spotted by coverity #id 1300. Since the array has only four elements, we should just use those four. Signed-off-by: NEric Sesterhenn <snakebyte@gmx.de> Acked-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 18 6月, 2006 1 次提交
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由 Sean Hefty 提交于
Kernel connection management agent over InfiniBand that connects based on IP addresses. The agent defines a generic RDMA connection abstraction to support clients wanting to connect over different RDMA devices. The agent also handles RDMA device hotplug events on behalf of clients. Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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