[PATCH v2 0/2] block,scsi: fixup blk_get_request dead queue scenarios

[Joe Lawrence]

v1->v2: incorporate Jeff's feedback in bsg_map_hdr() and Reviewed-by
        tags.

Joe Lawrence (2):
  block,scsi: verify return pointer from blk_get_request
  block,scsi: convert and handle ERR_PTR from blk_get_request

 block/blk-core.c                            | 34 ++++++++++++++---------------
 block/bsg.c                                 |  8 +++----
 block/scsi_ioctl.c                          | 13 ++++++++---
 drivers/block/paride/pd.c                   |  2 ++
 drivers/block/pktcdvd.c                     |  2 ++
 drivers/block/sx8.c                         |  2 +-
 drivers/cdrom/cdrom.c                       |  4 ++--
 drivers/ide/ide-park.c                      |  2 +-
 drivers/scsi/device_handler/scsi_dh_alua.c  |  2 +-
 drivers/scsi/device_handler/scsi_dh_emc.c   |  2 +-
 drivers/scsi/device_handler/scsi_dh_hp_sw.c |  4 ++--
 drivers/scsi/device_handler/scsi_dh_rdac.c  |  2 +-
 drivers/scsi/osd/osd_initiator.c            |  4 ++--
 drivers/scsi/osst.c                         |  2 +-
 drivers/scsi/scsi_error.c                   |  2 ++
 drivers/scsi/scsi_lib.c                     |  2 +-
 drivers/scsi/scsi_tgt_lib.c                 |  2 +-
 drivers/scsi/sg.c                           |  4 ++--
 drivers/scsi/st.c                           |  2 +-
 drivers/target/target_core_pscsi.c          |  2 +-
 20 files changed, 55 insertions(+), 42 deletions(-)

-- 
1.8.3.1

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