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| author | Anastasia Kovaleva <a.kovaleva@yadro.com> | 2021-04-22 17:34:14 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-04-29 04:55:01 +0200 |
| commit | fcb16d9a8ecf1e9bfced0fc654ea4e2caa7517f4 (patch) | |
| tree | c882d9862ad1fe8488b92a34a757bd53e101aad0 /drivers/remoteproc/Kconfig | |
| parent | scsi: qla2xxx: Add marginal path handling support (diff) | |
| download | linux-fcb16d9a8ecf1e9bfced0fc654ea4e2caa7517f4.tar.xz linux-fcb16d9a8ecf1e9bfced0fc654ea4e2caa7517f4.zip | |
scsi: qla2xxx: Prevent PRLI in target mode
In a case when the initiator in P2P mode by some circumstances does not
send PRLI, the target, in a case when the target port's WWPN is less than
initiator's, changes the discovery state in DSC_GNL. When gnl completes it
sends PRLI to the initiator.
Usually the initiator in P2P mode always sends PRLI. We caught this issue
on Linux stable v5.4.6 https://www.spinics.net/lists/stable/msg458515.html.
Fix this particular corner case in the behaviour of the P2P mod target
login state machine.
Link: https://lore.kernel.org/r/20210422153414.4022-1-a.kovaleva@yadro.com
Fixes: a9ed06d4e640 ("scsi: qla2xxx: Allow PLOGI in target mode")
Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Anastasia Kovaleva <a.kovaleva@yadro.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/remoteproc/Kconfig')
0 files changed, 0 insertions, 0 deletions