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    Subject[PATCH 5.15 424/779] scsi: qla2xxx: edif: Fix no logout on delete for N2N
    Date
    From: Quinn Tran <qutran@marvell.com>

    [ Upstream commit ec538eb838f334453b10e7e9b260f0c358018a37 ]

    The driver failed to send implicit logout on session delete. For edif, this
    failed to flush any lingering SA index in FW.

    Set a flag to turn on implicit logout early in the session recovery to make
    sure the logout will go out in case of error.

    Link: https://lore.kernel.org/r/20220608115849.16693-8-njavali@marvell.com
    Fixes: 4de067e5df12 ("scsi: qla2xxx: edif: Add N2N support for EDIF")
    Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
    Signed-off-by: Quinn Tran <qutran@marvell.com>
    Signed-off-by: Nilesh Javali <njavali@marvell.com>
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/scsi/qla2xxx/qla_iocb.c | 3 +++
    1 file changed, 3 insertions(+)

    diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
    index 46c879923da1..42ce4e1fe744 100644
    --- a/drivers/scsi/qla2xxx/qla_iocb.c
    +++ b/drivers/scsi/qla2xxx/qla_iocb.c
    @@ -2882,6 +2882,9 @@ static void qla2x00_els_dcmd2_sp_done(srb_t *sp, int res)
    sp->name, res, sp->handle, fcport->d_id.b24, fcport->port_name);

    fcport->flags &= ~(FCF_ASYNC_SENT|FCF_ASYNC_ACTIVE);
    + /* For edif, set logout on delete to ensure any residual key from FW is flushed.*/
    + fcport->logout_on_delete = 1;
    + fcport->chip_reset = vha->hw->base_qpair->chip_reset;

    if (sp->flags & SRB_WAKEUP_ON_COMP)
    complete(&lio->u.els_plogi.comp);
    --
    2.35.1


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