linux-stable.git/include/rdma, branch linux-2.6.14.y

[PATCH] gfp flags annotations - part 1

2005-10-08T22:00:57+00:00

 - added typedef unsigned int __nocast gfp_t;

 - replaced __nocast uses for gfp flags with gfp_t - it gives exactly
   the same warnings as far as sparse is concerned, doesn't change
   generated code (from gcc point of view we replaced unsigned int with
   typedef) and documents what's going on far better.

Signed-off-by: Al Viro 
Signed-off-by: Linus Torvalds

[IB] uverbs: Close some exploitable races

2005-09-26T20:01:03+00:00

Al Viro pointed out that the current IB userspace verbs interface
allows userspace to cause mischief by closing file descriptors before
we're ready, or issuing the same command twice at the same time.  This
patch closes those races, and fixes other obvious problems such as a
module reference leak.

Some other interface bogosities will require an ABI change to fix
properly, so I'm deferring those fixes until 2.6.15.

Signed-off-by: Roland Dreier

[IB] Add MAD data field size definitions

2005-09-21T19:31:26+00:00

Clean up code by using enums instead of hard-coded magic numbers.

Signed-off-by: Sean Hefty 
Signed-off-by: Roland Dreier

[PATCH] IB CM: support CM redir

2005-09-10T01:23:32+00:00

Changes to CM to support CM and port redirection (REJ reason 24).

Signed-off-by: John Kingman  storagegear.com>
Signed-off-by: Sean Hefty 
Signed-off-by: Roland Dreier

Make sure that userspace does not retrieve stale asynchronous or

2005-09-09T22:55:08+00:00

completion events after destroying a CQ, QP or SRQ.  We do this by
sweeping the event lists before returning from a destroy calls, and
then return the number of events already reported before the destroy
call.  This allows userspace wait until it has processed all events
for an object returned from the kernel before it frees its context for
the object.

The ABI of the destroy CQ, destroy QP and destroy SRQ commands has to
change to return the event count, so bump the ABI version from 1 to 2.
The userspace libibverbs library has already been updated to handle
both the old and new ABI versions.

Signed-off-by: Roland Dreier

[PATCH] IB: Add struct for ClassPortInfo

2005-09-09T22:45:57+00:00

Add structure definition for ClassPortInfo format.  This is
needed for (at least) handling CM redirects.

Signed-off-by: Roland Dreier

[PATCH] IB: Move SA attributes to ib_sa.h

2005-09-09T22:24:04+00:00

SA: Move SA attributes to ib_sa.h so are accessible to more than
sa_query.c. Also, remove deprecated attributes and add one missing one.

Signed-off-by: Hal Rosenstock 
Signed-off-by: Roland Dreier

[PATCH] IB: Define more SA methods

2005-09-09T20:45:51+00:00

ib_sa.h: Define more SA methods (initially for madeye decode)

Signed-off-by: Hal Rosenstock 
Signed-off-by: Roland Dreier

[PATCH] IB: Add user-supplied context to userspace CM ABI

2005-09-07T16:48:52+00:00

- Add user specified context to all uCM events.  Users will not retrieve
  any events associated with the context after destroying the corresponding
  cm_id.
- Provide the ib_cm_init_qp_attr() call to userspace clients of the CM.
  This call may be used to set QP attributes properly before modifying the QP.
- Fixes some error handling synchonization and cleanup issues.
- Performs some minor code cleanup.

Signed-off-by: Sean Hefty 
Signed-off-by: Roland Dreier

[PATCH] IB: move include files to include/rdma

2005-08-27T03:37:38+00:00

Move the InfiniBand headers from drivers/infiniband/include to include/rdma.
This allows InfiniBand-using code to live elsewhere, and lets us remove the
ugly EXTRA_CFLAGS include path from the InfiniBand Makefiles.

Signed-off-by: Roland Dreier