[lkml]   [2019]   [Nov]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH v3] scsi: avoid potential deadloop in iscsi_if_rx func
On 11/12/19 5:37 PM, Martin K. Petersen wrote:
>> 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!

I believe I already added my Reviewed-by tag. Do you mean past that?
Perhaps I missed something.
Lee Duncan
 \ /
  Last update: 2019-11-13 04:47    [W:0.074 / U:6.412 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site