diff options
| author | Steve Wise <swise@opengridcomputing.com> | 2015-09-21 19:24:23 +0200 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2015-09-28 16:42:35 +0200 |
| commit | 72c021738252dde5849d575a650239d6404930ee (patch) | |
| tree | fc04648367b5531aa8e2fa0f46492953c0e1454a /crypto | |
| parent | xprtrdma: take HCA driver refcount at client (diff) | |
| download | linux-72c021738252dde5849d575a650239d6404930ee.tar.xz linux-72c021738252dde5849d575a650239d6404930ee.zip | |
xprtrdma: disconnect and flush cqs before freeing buffers
Otherwise a FRMR completion can cause a touch-after-free crash.
In xprt_rdma_destroy(), call rpcrdma_buffer_destroy() only after calling
rpcrdma_ep_destroy().
In rpcrdma_ep_destroy(), disconnect the cm_id first which should flush the
qp, then drain the cqs, then destroy the qp, and finally destroy the cqs.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Tested-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions