drholy/linux-bredos
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

svcrdma: Drop connection after an RDMA Read error

Browse Source 
commit 197115ebf3 upstream.

When an RPC Call message cannot be pulled from the client, that
is a message loss, by definition. Close the connection to trigger
the client to resend.

Cc: <stable@vger.kernel.org>
Reviewed-by: Tom Talpey <tom@talpey.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chuck Lever
2023-10-10 13:23:41 -04:00
committed by Greg Kroah-Hartman
parent 3ce1c2c399
commit be739f32a4
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
View File

@@ -852,7 +852,8 @@ out_readfail:
if (ret == -EINVAL)
svc_rdma_send_error(rdma_xprt, ctxt, ret);
svc_rdma_recv_ctxt_put(rdma_xprt, ctxt);
return ret;
svc_xprt_deferred_close(xprt);
return -ENOTCONN;
out_backchannel:
svc_rdma_handle_bc_reply(rqstp, ctxt);