| commit | b7f9c112a5e7f68d77a31c79f5942a3272ae9a3b | |
| author | Roland Dreier <rolandd@cisco.com> | |
| Tue, 19 Feb 2008 18:42:50 +0000 (19 10:42 -0800) | ||
| committer | Roland Dreier <rolandd@cisco.com> | |
| Tue, 19 Feb 2008 18:42:50 +0000 (19 10:42 -0800) | ||
| tree | 23839936fc223e7076eb4a482e8720b81801f107 | treesnapshot (tar.gz zip) |
| parent | ec229e5e81b3cf757e5e8b6a8bd0b4f32fe52f8c | commitdiff |
IB/mthca: Free correct MPT on error exit from mthca_fmr_alloc()
When mthca_fmr_alloc() returns an error, it should free the MPT at the
index key, not mr->ibmr.lkey, since the lkey has been mangled by
hw_index_to_key() and no longer is the real index. This bug causes
corruption of the MPT table free bitmap when mthca_fmr_alloc() fails.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
When mthca_fmr_alloc() returns an error, it should free the MPT at the
index key, not mr->ibmr.lkey, since the lkey has been mangled by
hw_index_to_key() and no longer is the real index. This bug causes
corruption of the MPT table free bitmap when mthca_fmr_alloc() fails.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
| drivers/infiniband/hw/mthca/mthca_mr.c | diffblobblamehistory |