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Subject[GIT PULL] First round of SCSI updates for the 3.16+ merge window
From
Date
This patch set consists of the usual driver updates (ufs, storvsc,
pm8001 hpsa). It also has removal of the user space target driver code
(everyone is using LIO now), a partial PCI MSI-X update, more
multi-queue updates, conversion to 64 bit LUNs (so we could
theoretically cope with any LUN returned by a device) and placeholder
support for the ZBC device type (Shingle drives), plus an assortment of
minor updates and bug fixes.

The patch is available here:

git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git scsi-misc

The short changelog is:

Akinobu Mita (6):
ufs: fix DMA mask setting
ufs: adjust queue settings to PRDT limitations
scsi_debug: allow huge transfer length for read/write commands
scsi: increase upper limit for max_sectors
sd: use READ_16 or WRITE_16 when transfer length is greater than 0xffff
sg: prevent integer overflow when converting from sectors to bytes

Alexander Gordeev (8):
vmw_pvscsi: Use pci_enable_msix_exact() instead of pci_enable_msix()
pm8001: Fix invalid return when request_irq() failed
lpfc: Remove superfluous call to pci_disable_msix()
isci: Use pci_enable_msix_exact() instead of pci_enable_msix()
bfa: Use pci_enable_msix_exact() instead of pci_enable_msix()
bfa: Cleanup bfad_setup_intr() function
bfa: Do not call pci_enable_msix() after it failed once
fnic: Use pci_enable_msix_exact() instead of pci_enable_msix()

Arnd Bergmann (6):
hpsa: fix non-x86 builds
3w-xxxx: fix mis-aligned struct accesses
NCR53c406a: don't call free_dma() by default
qlogicfas: don't call free_dma()
pas16: don't call free_dma()
advansys: don't build ARM

Bart Van Assche (3):
tgt: defconfig cleanup
tgt: removal
scsi: remove two cancel_delayed_work() calls from the mid-layer

Ben Hutchings (1):
bfa: Fix undefined bit shift on big-endian architectures with 32-bit DMA address

Bradley Grove (1):
pm8001: Fix hibernation issue

Christoph Hellwig (30):
scsi: move the writeable field from struct scsi_device to struct scsi_cd
scsi: add a symbolic name for the ZBC device type
scsi: update scsi_device_types
fnic: reject device resets without assigned tags for the blk-mq case
scsi: add support for a blk-mq based I/O path.
scatterlist: allow chaining to preallocated chunks
scsi: unwind blk_end_request_all and blk_end_request_err calls
scsi: only maintain target_blocked if the driver has a target queue limit
scsi: fix the {host,target,device}_blocked counter mess
scsi: convert device_busy to atomic_t
scsi: convert host_busy to atomic_t
scsi: convert target_busy to an atomic_t
scsi: push host_lock down into scsi_{host,target}_queue_ready
scsi: set ->scsi_done before calling scsi_dispatch_cmd
scsi: centralize command re-queueing in scsi_dispatch_fn
scsi: split __scsi_queue_insert
scsi: add scsi_setup_cmnd helper
scsi: mark scsi_setup_blk_pc_cmnd static
sd: split sd_init_command
sd: retry discard commands
sd: retry write same commands
sd: don't use scsi_setup_blk_pc_cmnd for discard requests
sd: don't use scsi_setup_blk_pc_cmnd for write same requests
sd: don't use scsi_setup_blk_pc_cmnd for flush requests
scsi: set sc_data_direction in common code
scsi: restructure command initialization for TYPE_FS requests
scsi: move the nr_phys_segments assert into scsi_init_io
scsi: remove various exports that were only used by scsi_tgt
libsrp: removal
ibmvstgt: remove

Clément Calmels (1):
sd: bad return code of init_sd

Dick Kennedy (1):
scsi: add defines for new FC port speeds.

Dolev Raviv (4):
ufs: read door bell register after clearing interrupt aggregation
ufs: Logical Unit (LU) command queue depth
ufs: device query status and size check
ufs: query descriptor API

Douglas Gilbert (5):
scsi_debug: support scsi-mq, queues and locks
scsi: cleanup switch in scsi_adjust_queue_depth
sg: O_EXCL and other lock handling
sg: add SG_FLAG_Q_AT_TAIL flag
sg: relax 16 byte cdb restriction

Fabian Frederick (1):
bfa: use ARRAY_SIZE instead of sizeof/sizeof[0]

Hannes Reinecke (13):
scsi: use dev_printk variants where possible
scsi: use dev_printk() variants for ioctl
scsi: Implement st_printk()
scsi: Implement ch_printk()
scsi: Implement sg_printk()
scsi: Implement sr_printk()
scsi_scan: Fixup scsilun_to_int()
scsi: use 64-bit value for 'max_luns'
Add module param type 'ullong'
scsi: use 64-bit LUNs
qla2xxx: Restrict max_lun to 16-bit for older HBAs
scsi_scan: Restrict sequential scan to 256 LUNs
scsi: Remove CONFIG_SCSI_MULTI_LUN

Himangi Saraogi (1):
aic7xxx: Use kstrdup

James Bottomley (1):
scsi: use short driver name for per-driver cmd slab caches

Janusz Dziemidowicz (1):
scsi: do not issue SCSI RSOC command to Promise Vtrak E610f

Joe Lawrence (11):
mptfusion: tweak null pointer checks
mptfusion: combine fw_event_work and its event_data
mptfusion: make adapter prod_name[] a pointer
mptfusion: use memdup_user
mptfusion: remove redundant kfree checks
mptfusion: mark file-private functions as static
mpt3sas: combine fw_event_work and its event_data
mpt3sas: correct scsi_{target,device} hostdata allocation
mpt2sas: annotate ioc->reply_post_host_index as __iomem
mpt2sas: combine fw_event_work and its event_data
mpt2sas: correct scsi_{target,device} hostdata allocation

Joe Perches (2):
qla2xxx: Use dma_zalloc_coherent
bfa: Use dma_zalloc_coherent

K. Y. Srinivasan (9):
Drivers: add blist flags
drivers: scsi: storvsc: Correctly handle TEST_UNIT_READY failure
drivers: scsi: storvsc: Set srb_flags in all cases
Drivers: scsi: storvsc: Implement a eh_timed_out handler
Drivers: scsi: storvsc: Fix a bug in handling VMBUS protocol version
Drivers: scsi: storvsc: Filter commands based on the storage protocol version
Drivers: scsi: storvsc: Set cmd_per_lun to reflect value supported by the Host
Drivers: scsi: storvsc: Change the limits to reflect the values on the host
sd: fix a bug in deriving the FLUSH_TIMEOUT from the basic I/O timeout

Martin K. Petersen (4):
mpt3sas: Rework the MSI-X grouping code
mpt2sas: Rework the MSI-X grouping code
scsi: add a blacklist flag which enables VPD page inquiries
sd: Limit transfer length

Maurizio Lombardi (2):
be2iscsi: Fix memory leak in mgmt_set_ip()
scsi_lib: remove the description string in scsi_io_completion()

Mike Christie (1):
bnx2i, be2iscsi: fix custom stats length

Ming Lei (1):
virtio-scsi: replace target spinlock with seqcount

Nick Black' via open-iscsi (1):
iscsi: kill redundant casts

Paul Bolle (1):
tgt: remove SCSI_TGT and SCSI_FC_TGT_ATTRS

Peter Senna Tschudin (1):
bfa: remove useless return variables

Reddy, Sreekanth (2):
mpt3sas: delay scsi_add_host call to work with scsi-mq
mpt2sas: delay scsi_add_host call to work with scsi-mq

Rickard Strandqvist (2):
pm8001: Cleaning up uninitialized variables
pm8001: Fix to remove null pointer checks that could never happen

Robert Elliott (1):
hpsa: do not unconditionally copy sense data

Saurav Kashyap (1):
bnx2fc: Rebranding bnx2fc driver

Stephen M. Cameron (4):
hpsa: fix bad -ENOMEM return value in hpsa_big_passthru_ioctl
hpsa: remove online devices from offline device list
hpsa: fix 6-byte READ/WRITE with 0 length data xfer
hpsa: make hpsa_init_one return -ENOMEM if allocation of h->lockup_detected fails

Sujit Reddy Thumma (4):
scsi: ufs: fix endianness sparse warnings
scsi: ufs: make undeclared functions static
ufs: Fix sending unsupported SCSI command
ufs: Fix queue depth handling for best effort cases

Tomas Henzl (7):
pm8001: fix a memory leak in nvmd_resp
pm8001: fix update_flash
pm8001: fix a memory leak in flash_update
pm8001: more fixes to honor return value
pm8001: add a new spinlock to protect the CCB
pm8001: honor return value
pm8001: clean bitmap management functions

Tyrel Datwyler (1):
ibmvfc: fix little endian issues

Vaughan Cao (1):
sd: notify block layer when using temporary change to cache_type

Venkatesh Srinivas (1):
virtio-scsi: Implement change_queue_depth for virtscsi targets

Vikas Chaudhary (3):
bnx2i: Update driver version to 2.7.10.1
MAINTAINERS: Update maintainer list for bnx2i and bnx2fc
bnx2i: Rebranding bnx2i driver

And the diffstat:

Documentation/scsi/tmscsim.txt | 2 -
MAINTAINERS | 4 +-
arch/arm/configs/msm_defconfig | 1 -
arch/arm/configs/s3c2410_defconfig | 1 -
arch/m68k/configs/amiga_defconfig | 1 -
arch/m68k/configs/apollo_defconfig | 1 -
arch/m68k/configs/atari_defconfig | 1 -
arch/m68k/configs/bvme6000_defconfig | 1 -
arch/m68k/configs/hp300_defconfig | 1 -
arch/m68k/configs/mac_defconfig | 1 -
arch/m68k/configs/multi_defconfig | 1 -
arch/m68k/configs/mvme147_defconfig | 1 -
arch/m68k/configs/mvme16x_defconfig | 1 -
arch/m68k/configs/q40_defconfig | 1 -
arch/m68k/configs/sun3_defconfig | 1 -
arch/m68k/configs/sun3x_defconfig | 1 -
arch/mips/configs/db1xxx_defconfig | 1 -
arch/mips/configs/decstation_defconfig | 1 -
arch/mips/configs/ip22_defconfig | 1 -
arch/mips/configs/ip27_defconfig | 1 -
arch/mips/configs/ip32_defconfig | 1 -
arch/mips/configs/jazz_defconfig | 1 -
arch/mips/configs/loongson3_defconfig | 1 -
arch/mips/configs/malta_defconfig | 1 -
arch/mips/configs/malta_kvm_defconfig | 1 -
arch/mips/configs/malta_kvm_guest_defconfig | 1 -
arch/mips/configs/markeins_defconfig | 1 -
arch/mips/configs/nlm_xlp_defconfig | 3 -
arch/mips/configs/nlm_xlr_defconfig | 3 -
arch/mips/configs/rm200_defconfig | 1 -
arch/mips/configs/tb0226_defconfig | 1 -
arch/mips/configs/tb0287_defconfig | 1 -
arch/powerpc/configs/52xx/motionpro_defconfig | 1 -
arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig | 1 -
arch/powerpc/configs/mpc5200_defconfig | 1 -
arch/powerpc/configs/ppc6xx_defconfig | 2 -
arch/s390/configs/default_defconfig | 2 -
arch/s390/configs/gcov_defconfig | 2 -
arch/s390/configs/performance_defconfig | 2 -
arch/sh/configs/sh2007_defconfig | 1 -
arch/tile/configs/tilegx_defconfig | 1 -
arch/tile/configs/tilepro_defconfig | 1 -
drivers/ata/libata-scsi.c | 2 +-
drivers/ata/libata.h | 2 +-
drivers/message/fusion/mptbase.c | 23 +-
drivers/message/fusion/mptbase.h | 4 +-
drivers/message/fusion/mptctl.c | 18 +-
drivers/message/fusion/mptfc.c | 9 +-
drivers/message/fusion/mptsas.c | 76 +-
drivers/message/fusion/mptsas.h | 2 +-
drivers/message/fusion/mptscsih.c | 31 +-
drivers/message/fusion/mptscsih.h | 4 +-
drivers/message/fusion/mptspi.c | 5 +-
drivers/message/i2o/i2o_scsi.c | 11 +-
drivers/s390/scsi/zfcp_dbf.c | 3 +-
drivers/s390/scsi/zfcp_unit.c | 4 +-
drivers/scsi/3w-xxxx.h | 4 +-
drivers/scsi/53c700.c | 7 +-
drivers/scsi/Kconfig | 61 +-
drivers/scsi/Makefile | 5 -
drivers/scsi/NCR5380.c | 31 +-
drivers/scsi/NCR53c406a.c | 4 +-
drivers/scsi/a100u2w.c | 2 +-
drivers/scsi/aacraid/linit.c | 2 +-
drivers/scsi/advansys.c | 6 +-
drivers/scsi/aha152x.c | 6 +-
drivers/scsi/aic7xxx/aic7770_osm.c | 3 +-
drivers/scsi/aic7xxx/aic79xx.h | 2 +-
drivers/scsi/aic7xxx/aic79xx_osm.c | 6 +-
drivers/scsi/aic7xxx/aic79xx_osm_pci.c | 3 +-
drivers/scsi/aic7xxx/aic79xx_proc.c | 2 +-
drivers/scsi/aic7xxx/aic7xxx_osm.c | 11 +-
drivers/scsi/aic7xxx/aic7xxx_osm_pci.c | 3 +-
drivers/scsi/aic7xxx/aic7xxx_proc.c | 2 +-
drivers/scsi/arcmsr/arcmsr_hba.c | 8 +-
drivers/scsi/arm/acornscsi.c | 14 +-
drivers/scsi/arm/fas216.c | 11 +-
drivers/scsi/arm/queue.c | 3 +-
drivers/scsi/atari_NCR5380.c | 62 +-
drivers/scsi/be2iscsi/be_iscsi.c | 2 +-
drivers/scsi/be2iscsi/be_mgmt.c | 20 +-
drivers/scsi/bfa/bfa_fcs.c | 6 +-
drivers/scsi/bfa/bfa_ioc.h | 2 +-
drivers/scsi/bfa/bfad.c | 62 +-
drivers/scsi/bfa/bfad_bsg.c | 16 +-
drivers/scsi/bnx2fc/57xx_hsi_bnx2fc.h | 13 +
drivers/scsi/bnx2fc/Kconfig | 4 +-
drivers/scsi/bnx2fc/bnx2fc.h | 7 +-
drivers/scsi/bnx2fc/bnx2fc_constants.h | 13 +
drivers/scsi/bnx2fc/bnx2fc_debug.c | 13 +
drivers/scsi/bnx2fc/bnx2fc_debug.h | 13 +
drivers/scsi/bnx2fc/bnx2fc_els.c | 3 +-
drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 11 +-
drivers/scsi/bnx2fc/bnx2fc_hwi.c | 3 +-
drivers/scsi/bnx2fc/bnx2fc_io.c | 7 +-
drivers/scsi/bnx2fc/bnx2fc_tgt.c | 3 +-
drivers/scsi/bnx2i/57xx_iscsi_constants.h | 6 +-
drivers/scsi/bnx2i/57xx_iscsi_hsi.h | 6 +-
drivers/scsi/bnx2i/Kconfig | 4 +-
drivers/scsi/bnx2i/bnx2i.h | 6 +-
drivers/scsi/bnx2i/bnx2i_hwi.c | 6 +-
drivers/scsi/bnx2i/bnx2i_init.c | 14 +-
drivers/scsi/bnx2i/bnx2i_iscsi.c | 15 +-
drivers/scsi/bnx2i/bnx2i_sysfs.c | 6 +-
drivers/scsi/ch.c | 30 +-
drivers/scsi/csiostor/csio_scsi.c | 24 +-
drivers/scsi/cxgbi/libcxgbi.c | 2 +-
drivers/scsi/cxgbi/libcxgbi.h | 2 +-
drivers/scsi/dc395x.c | 51 +-
drivers/scsi/dpt_i2o.c | 38 +-
drivers/scsi/dpti.h | 6 +-
drivers/scsi/eata.c | 4 +-
drivers/scsi/fnic/fnic_isr.c | 4 +-
drivers/scsi/fnic/fnic_scsi.c | 20 +-
drivers/scsi/g_NCR5380.c | 2 +-
drivers/scsi/hosts.c | 50 +-
drivers/scsi/hpsa.c | 37 +-
drivers/scsi/hptiop.c | 2 +-
drivers/scsi/ibmvscsi/Makefile | 1 -
drivers/scsi/ibmvscsi/ibmvfc.c | 477 +++----
drivers/scsi/ibmvscsi/ibmvfc.h | 268 ++--
drivers/scsi/ibmvscsi/ibmvstgt.c | 1001 ---------------
drivers/scsi/in2000.c | 6 +-
drivers/scsi/isci/init.c | 2 +-
drivers/scsi/libiscsi.c | 12 +-
drivers/scsi/libsas/sas_scsi_host.c | 16 +-
drivers/scsi/libsrp.c | 447 -------
drivers/scsi/lpfc/lpfc_attr.c | 10 +-
drivers/scsi/lpfc/lpfc_init.c | 9 +-
drivers/scsi/lpfc/lpfc_scsi.c | 36 +-
drivers/scsi/megaraid.c | 6 +-
drivers/scsi/megaraid/mega_common.h | 2 +-
drivers/scsi/megaraid/megaraid_sas_fusion.c | 4 +-
drivers/scsi/mesh.c | 2 +-
drivers/scsi/mpt2sas/mpt2sas_base.c | 75 +-
drivers/scsi/mpt2sas/mpt2sas_base.h | 2 +-
drivers/scsi/mpt2sas/mpt2sas_scsih.c | 83 +-
drivers/scsi/mpt3sas/mpt3sas_base.c | 75 +-
drivers/scsi/mpt3sas/mpt3sas_scsih.c | 92 +-
drivers/scsi/ncr53c8xx.c | 2 +-
drivers/scsi/ncr53c8xx.h | 4 -
drivers/scsi/nsp32.c | 2 +-
drivers/scsi/pas16.c | 2 -
drivers/scsi/pcmcia/nsp_cs.c | 2 +-
drivers/scsi/pcmcia/sym53c500_cs.c | 2 +-
drivers/scsi/pm8001/pm8001_ctl.c | 11 +-
drivers/scsi/pm8001/pm8001_hwi.c | 65 +-
drivers/scsi/pm8001/pm8001_init.c | 40 +-
drivers/scsi/pm8001/pm8001_sas.c | 38 +-
drivers/scsi/pm8001/pm8001_sas.h | 2 +-
drivers/scsi/pm8001/pm80xx_hwi.c | 48 +-
drivers/scsi/pmcraid.c | 2 +-
drivers/scsi/ps3rom.c | 2 +-
drivers/scsi/qla2xxx/qla_def.h | 6 +-
drivers/scsi/qla2xxx/qla_gbl.h | 18 +-
drivers/scsi/qla2xxx/qla_init.c | 10 +-
drivers/scsi/qla2xxx/qla_iocb.c | 11 +-
drivers/scsi/qla2xxx/qla_isr.c | 4 +-
drivers/scsi/qla2xxx/qla_mbx.c | 12 +-
drivers/scsi/qla2xxx/qla_mr.c | 8 +-
drivers/scsi/qla2xxx/qla_os.c | 48 +-
drivers/scsi/qla4xxx/ql4_glbl.h | 4 +-
drivers/scsi/qla4xxx/ql4_iocb.c | 2 +-
drivers/scsi/qla4xxx/ql4_isr.c | 22 +-
drivers/scsi/qla4xxx/ql4_mbx.c | 6 +-
drivers/scsi/qla4xxx/ql4_os.c | 20 +-
drivers/scsi/qlogicfas.c | 2 -
drivers/scsi/qlogicpti.c | 2 +-
drivers/scsi/scsi.c | 132 +-
drivers/scsi/scsi_debug.c | 1483 +++++++++++++++-------
drivers/scsi/scsi_devinfo.c | 1 +
drivers/scsi/scsi_error.c | 186 +--
drivers/scsi/scsi_ioctl.c | 17 +-
drivers/scsi/scsi_lib.c | 935 ++++++++++----
drivers/scsi/scsi_priv.h | 5 +-
drivers/scsi/scsi_proc.c | 2 +-
drivers/scsi/scsi_scan.c | 187 ++-
drivers/scsi/scsi_sysfs.c | 45 +-
drivers/scsi/scsi_tgt_if.c | 399 ------
drivers/scsi/scsi_tgt_lib.c | 661 ----------
drivers/scsi/scsi_tgt_priv.h | 32 -
drivers/scsi/scsi_transport_fc.c | 20 +-
drivers/scsi/scsi_transport_fc_internal.h | 26 -
drivers/scsi/scsi_transport_iscsi.c | 8 +-
drivers/scsi/scsi_transport_sas.c | 2 +-
drivers/scsi/scsi_transport_srp.c | 18 -
drivers/scsi/scsi_transport_srp_internal.h | 25 -
drivers/scsi/sd.c | 220 ++--
drivers/scsi/sd.h | 3 +
drivers/scsi/sg.c | 657 +++++-----
drivers/scsi/sr.c | 70 +-
drivers/scsi/sr.h | 5 +
drivers/scsi/sr_ioctl.c | 26 +-
drivers/scsi/sr_vendor.c | 36 +-
drivers/scsi/st.c | 605 ++++-----
drivers/scsi/storvsc_drv.c | 123 +-
drivers/scsi/sun3_NCR5380.c | 57 +-
drivers/scsi/sym53c8xx_2/sym_glue.c | 2 +-
drivers/scsi/sym53c8xx_2/sym_hipd.h | 2 +-
drivers/scsi/tmscsim.c | 6 +-
drivers/scsi/u14-34f.c | 10 +-
drivers/scsi/ufs/ufs.h | 38 +-
drivers/scsi/ufs/ufshcd-pci.c | 26 -
drivers/scsi/ufs/ufshcd.c | 427 +++++--
drivers/scsi/ufs/ufshci.h | 5 +
drivers/scsi/virtio_scsi.c | 75 +-
drivers/scsi/vmw_pvscsi.c | 2 +-
drivers/scsi/wd33c93.c | 33 +-
drivers/staging/rts5208/rtsx.c | 4 +-
drivers/target/loopback/tcm_loop.c | 2 +-
drivers/target/target_core_pscsi.c | 12 +-
drivers/usb/storage/Kconfig | 4 +-
drivers/usb/storage/sddr09.c | 4 +-
drivers/usb/storage/usb.c | 10 +-
include/linux/moduleparam.h | 5 +
include/linux/scatterlist.h | 6 +-
include/scsi/libsrp.h | 78 --
include/scsi/scsi.h | 3 +-
include/scsi/scsi_cmnd.h | 3 -
include/scsi/scsi_device.h | 39 +-
include/scsi/scsi_devinfo.h | 5 +
include/scsi/scsi_driver.h | 3 -
include/scsi/scsi_host.h | 68 +-
include/scsi/scsi_tcq.h | 28 +-
include/scsi/scsi_tgt.h | 21 -
include/scsi/scsi_tgt_if.h | 108 --
include/scsi/scsi_transport.h | 2 +-
include/scsi/scsi_transport_fc.h | 4 +
include/scsi/sg.h | 92 +-
kernel/params.c | 1 +
lib/scatterlist.c | 25 +-
231 files changed, 4936 insertions(+), 6265 deletions(-)
delete mode 100644 drivers/scsi/ibmvscsi/ibmvstgt.c
delete mode 100644 drivers/scsi/libsrp.c
delete mode 100644 drivers/scsi/scsi_tgt_if.c
delete mode 100644 drivers/scsi/scsi_tgt_lib.c
delete mode 100644 drivers/scsi/scsi_tgt_priv.h
delete mode 100644 drivers/scsi/scsi_transport_fc_internal.h
delete mode 100644 drivers/scsi/scsi_transport_srp_internal.h
delete mode 100644 include/scsi/libsrp.h
delete mode 100644 include/scsi/scsi_tgt.h
delete mode 100644 include/scsi/scsi_tgt_if.h


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