Messages in this thread | | | Subject | Re: [PATCH v3] scsi: avoid potential deadloop in iscsi_if_rx func | From | "Martin K. Petersen" <> | Date | Tue, 12 Nov 2019 20:37:05 -0500 |
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> In iscsi_if_rx func, after receiving one request through > iscsi_if_recv_msg func, iscsi_if_send_reply will be called to try to > reply the request in do-loop. If the return of iscsi_if_send_reply > func return -EAGAIN all the time, one deadloop will occur. > > For example, a client only send msg without calling recvmsg func, > then it will result in the watchdog soft lockup. > The details are given as follows,
Lee/Chris/Ulrich: Please review!
-- Martin K. Petersen Oracle Linux Engineering
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