[GIT PULL] final round of SCSI updates for the 4.2+ merge window

From: James Bottomley
Date: Fri Sep 11 2015 - 15:48:19 EST

There's one late arriving patch here (added today), fixing a build issue
which the scsi_dh patch set in here uncovered. Other than that,
everything has been incubated in -next and the checkers for a week.

The major pieces of this patch are a set patches facilitating better
integration between scsi and scsi_dh (the device handling layer used by
multi-path; all the dm parts are acked by Mike Snitzer). It also
includes driver updates for mp3sas, scsi_debug and an assortment of 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:

Anil Gurumurthy (2):
bfa: Fix incorrect de-reference of pointer
bfa: Fix indentation

Calvin Owens (2):
mpt2sas: Refcount fw_events and fix unsafe list usage
mpt2sas: Refcount sas_device objects and fix unsafe list usage

Christoph Hellwig (9):
scsi_dh: fix randconfig build error
scsi_dh: don't allow to detach device handlers at runtime
scsi_dh: add a common helper to get a scsi_device from a request_queue
scsi_dh: kill struct scsi_dh_data
scsi_dh: move device matching to the core code
scsi_dh: integrate into the core SCSI code
scsi_dh: move to drivers/scsi
dm-mpath, scsi_dh: request scsi_dh modules in scsi_dh, not dm-mpath
dm-mpath, scsi_dh: don't let dm detach device handlers

Gabriel Krisman Bertazi (2):
ipr: Enable SIS pipe commands for SIS-32 devices.
ipr: Inhibit underlength data check for AFDASD in raw mode.

Hannes Reinecke (2):
scsi_dh: return SCSI_DH_NOTCONN in scsi_dh_activate()
aic94xx: Skip reading user settings if flash is not found

Johannes Thumshirn (2):
pm80xx: Don't override ts->stat on IO_OPEN_CNX_ERROR_HW_RESOURCE_BUSY
lpfc: Fix possible use-after-free and double free in lpfc_mbx_cmpl_rdp_page_a2()

Jordan Hargrave (1):
scsi_transport_sas: Remove check for SAS expander when querying bay/enclosure IDs.

Michal Hocko (1):
scsi: fix scsi_error_handler vs. scsi_host_dev_release race

Nagarajkumar Narayanan (1):
mpt2sas: setpci reset kernel oops fix

Sreekanth Reddy (20):
mpt3sas : Bump mpt3sas driver version to 9.100.00.00
mpt3sas: When device is blocked followed by unblock fails, unfreeze the I/Os
mpt3sas: Call dma_mapping_error() API after mapping an address with dma_map_single() API
mpt3sas: Use alloc_ordered_workqueue() API instead of create_singlethread_workqueue() API
mpt3sas: Added support for customer specific branding
mpt3sas: Return host busy error status to SML when DMA mapping of scatter gather list fails for a SCSI command
mpt3sas: Complete the SCSI command with DID_RESET status for log_info value 0x0x32010081
mpt3sas: MPI 2.5 Rev K (2.5.6) specifications
mpt3sas: Bump mpt3sas driver version to v6.100.00.00
mpt3sas: Add branding string support for OEM custom HBA
mpt3sas: Add branding string support for OEM's HBA
mpt3sas: MPI 2.5 Rev J (2.5.5) specification and 2.00.34 header files
mpt3sas: Update MPI2 strings to MPI2.5
mpt3sas: Bump mpt3sas Driver version to v5.100.00.00
mpt3sas: Provides the physical location of sas drives
mpt3sas: MPI 2.5 Rev I (2.5.4) specifications.
mpt3sas: Remove redundancy code while freeing the controller resources.
mpt3sas: Don't block the drive when drive addition under the control of SML
mpt3sas: Get IOC_FACTS information using handshake protocol only after HBA card gets into READY or Operational state.
mpt3sas: Added Combined Reply Queue feature to extend up-to 96 MSIX vector support

Tomas Winkler (7):
scsi_debug: resp_request: remove unused variable
scsi_debug: fix REPORT LUNS Well Known LU
scsi_debug: schedule_resp fix input variable check
scsi_debug: make dump_sector static
scsi_debug: vfree is null safe so drop the check
scsi_debug: use SCSI_W_LUN_REPORT_LUNS instead of SAM2_WLUN_REPORT_LUNS;
scsi_debug: define pr_fmt() for consistent logging

Vaishali Thakkar (1):
fcoe: Convert use of __constant_htons to htons

And the diffstat:

drivers/md/Kconfig | 2 +-
drivers/md/dm-mpath.c | 27 +-
drivers/scsi/Makefile | 1 +
drivers/scsi/aic94xx/aic94xx_sds.c | 5 +-
drivers/scsi/bfa/bfa_ioc.c | 24 +-
drivers/scsi/device_handler/Kconfig | 2 +-
drivers/scsi/device_handler/Makefile | 1 -
drivers/scsi/device_handler/scsi_dh.c | 621 ----------------------------
drivers/scsi/device_handler/scsi_dh_alua.c | 31 +-
drivers/scsi/device_handler/scsi_dh_emc.c | 58 +--
drivers/scsi/device_handler/scsi_dh_hp_sw.c | 55 +--
drivers/scsi/device_handler/scsi_dh_rdac.c | 80 +---
drivers/scsi/fcoe/fcoe.c | 2 +-
drivers/scsi/ipr.c | 8 +-
drivers/scsi/lpfc/lpfc_mbox.c | 7 +-
drivers/scsi/mpt2sas/mpt2sas_base.c | 6 +
drivers/scsi/mpt2sas/mpt2sas_base.h | 41 +-
drivers/scsi/mpt2sas/mpt2sas_ctl.c | 38 +-
drivers/scsi/mpt2sas/mpt2sas_scsih.c | 605 +++++++++++++++++++--------
drivers/scsi/mpt2sas/mpt2sas_transport.c | 12 +-
drivers/scsi/mpt3sas/mpi/mpi2.h | 8 +-
drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h | 52 ++-
drivers/scsi/mpt3sas/mpi/mpi2_ioc.h | 4 +-
drivers/scsi/mpt3sas/mpi/mpi2_tool.h | 4 +-
drivers/scsi/mpt3sas/mpt3sas_base.c | 310 ++++++++++++--
drivers/scsi/mpt3sas/mpt3sas_base.h | 57 ++-
drivers/scsi/mpt3sas/mpt3sas_scsih.c | 343 ++++++++++++---
drivers/scsi/mpt3sas/mpt3sas_transport.c | 22 +-
drivers/scsi/pm8001/pm8001_hwi.c | 1 +
drivers/scsi/pm8001/pm80xx_hwi.c | 1 +
drivers/scsi/scsi_debug.c | 158 ++++---
drivers/scsi/scsi_dh.c | 437 ++++++++++++++++++++
drivers/scsi/scsi_error.c | 17 +-
drivers/scsi/scsi_lib.c | 6 +-
drivers/scsi/scsi_priv.h | 9 +
drivers/scsi/scsi_sysfs.c | 10 +
drivers/scsi/scsi_transport_sas.c | 10 -
include/scsi/scsi_device.h | 27 +-
include/scsi/scsi_dh.h | 29 +-
39 files changed, 1860 insertions(+), 1271 deletions(-)
delete mode 100644 drivers/scsi/device_handler/scsi_dh.c
create mode 100644 drivers/scsi/scsi_dh.c

James



--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/