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    Subject[PATCH 4.14 039/242] scsi: bnx2i: Requires MMU
    Date
    From: Randy Dunlap <rdunlap@infradead.org>

    [ Upstream commit 2d586494c4a001312650f0b919d534e429dd1e09 ]

    The SCSI_BNX2_ISCSI kconfig symbol selects CNIC and CNIC selects UIO, which
    depends on MMU.

    Since 'select' does not follow dependency chains, add the same MMU
    dependency to SCSI_BNX2_ISCSI.

    Quietens this kconfig warning:

    WARNING: unmet direct dependencies detected for CNIC
    Depends on [n]: NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_BROADCOM [=y] && PCI [=y] && (IPV6 [=m] || IPV6 [=m]=n) && MMU [=n]
    Selected by [m]:
    - SCSI_BNX2_ISCSI [=m] && SCSI_LOWLEVEL [=y] && SCSI [=y] && NET [=y] && PCI [=y] && (IPV6 [=m] || IPV6 [=m]=n)

    Link: https://lore.kernel.org/r/20201129070916.3919-1-rdunlap@infradead.org
    Fixes: cf4e6363859d ("[SCSI] bnx2i: Add bnx2i iSCSI driver.")
    Cc: linux-scsi@vger.kernel.org
    Cc: Nilesh Javali <njavali@marvell.com>
    Cc: Manish Rangankar <mrangankar@marvell.com>
    Cc: GR-QLogic-Storage-Upstream@marvell.com
    Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
    Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
    Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/scsi/bnx2i/Kconfig | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/scsi/bnx2i/Kconfig b/drivers/scsi/bnx2i/Kconfig
    index ba30ff86d5818..b27a3738d940c 100644
    --- a/drivers/scsi/bnx2i/Kconfig
    +++ b/drivers/scsi/bnx2i/Kconfig
    @@ -3,6 +3,7 @@ config SCSI_BNX2_ISCSI
    depends on NET
    depends on PCI
    depends on (IPV6 || IPV6=n)
    + depends on MMU
    select SCSI_ISCSI_ATTRS
    select NETDEVICES
    select ETHERNET
    --
    2.27.0


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