apfs/linux-apfs
0
0
Fork 0
mirror of https://github.com/linux-apfs/linux-apfs.git synced 2026-05-01 15:00:59 -07:00
Code Issues Packages Projects Releases Wiki Activity

RDMA/cxgb4: Couple of abort fixes

Browse Source 
- fix a race where the driver could end up sending a close_con_req
  after an abort_rpl.  In c4iw_ep_disconnect(), send abort or close
  request with the ep mutex held.

- fix a hang where driver fails to wake up when a connection is reset
  during a normal close.  Wake up any waiters in the interrupt path,
  and correctly cleanup after rdma_fini() failures.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Steve Wise
2011-06-14 20:59:27 +00:00
committed by Roland Dreier
parent 301c2c3f03
commit 8da7e7a552
2 changed files with 38 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/infiniband/hw/cxgb4/qp.c
+1 -4
View File
@@ -1207,11 +1207,8 @@ int c4iw_modify_qp(struct c4iw_dev *rhp, struct c4iw_qp *qhp,
c4iw_get_ep(&qhp->ep->com);
}
ret = rdma_fini(rhp, qhp, ep);
if (ret) {
if (internal)
c4iw_get_ep(&qhp->ep->com);
if (ret)
goto err;
}
break;
case C4IW_QP_STATE_TERMINATE:
set_state(qhp, C4IW_QP_STATE_TERMINATE);