linux.git/drivers/scsi, branch v3.9-rc2

ACPI / glue: Add .match() callback to struct acpi_bus_type

2013-03-04T13:23:40+00:00

USB uses the .find_bridge() callback from struct acpi_bus_type
incorrectly, because as a result of the way it is used by USB every
device in the system that doesn't have a bus type or parent is
passed to usb_acpi_find_device() for inspection.

What USB actually needs, though, is to call usb_acpi_find_device()
for USB ports that don't have a bus type defined, but have
usb_port_device_type as their device type, as well as for USB
devices.

To fix that replace the struct bus_type pointer in struct
acpi_bus_type used for matching devices to specific subsystems
with a .match() callback to be used for this purpose and update
the users of struct acpi_bus_type, including USB, accordingly.
Define the .match() callback routine for USB, usb_acpi_bus_match(),
in such a way that it will cover both USB devices and USB ports
and remove the now redundant .find_bridge() callback pointer from
usb_acpi_bus.

Signed-off-by: Rafael J. Wysocki 
Acked-by: Greg Kroah-Hartman 
Acked-by: Yinghai Lu 
Acked-by: Jeff Garzik

Merge tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2013-03-02T19:42:16+00:00

Pull SCSI updates from James Bottomley:
 "This is an assorted set of stragglers into the merge window with
  driver updates for qla2xxx, megaraid_sas, storvsc and ufs.

  It also includes pulls of the uapi tree (all the remaining SCSI
  pieces) and the fcoe tree (updates to fcoe and libfc)"

* tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (81 commits)
  [SCSI] ufs: Separate PCI code into glue driver
  [SCSI] ufs: Segregate PCI Specific Code
  [SCSI] scsi: fix lpfc build when wmb() is defined as mb()
  [SCSI] storvsc: Handle dynamic resizing of the device
  [SCSI] storvsc: Restructure error handling code on command completion
  [SCSI] storvsc: avoid usage of WRITE_SAME
  [SCSI] aacraid: suppress two GCC warnings
  [SCSI] hpsa: check for dma_mapping_error in hpsa_passthru ioctls
  [SCSI] hpsa: reorganize error handling in hpsa_passthru_ioctl
  [SCSI] hpsa: check for dma_mapping_error in hpsa_map_sg_chain_block
  [SCSI] hpsa: Check for dma_mapping_error for all code paths using fill_cmd
  [SCSI] hpsa: Check for dma_mapping_error in hpsa_map_one
  [SCSI] dc395x: uninitialized variable in device_alloc()
  [SCSI] Fix range check in scsi_host_dif_capable()
  [SCSI] storvsc: Initialize the sglist
  [SCSI] mpt2sas: Add support for OEM specific controller
  [SCSI] ipr: Fix oops while resetting an ipr adapter
  [SCSI] fnic: Fnic Trace Utility
  [SCSI] fnic: New debug flags and debug log messages
  [SCSI] fnic: fnic driver may hit BUG_ON on device reset
  ...

[SCSI] Merge tag 'fcoe-02-19-13' into for-linus

2013-03-01T09:10:08+00:00

FCoE Updates for 3.9

Signed-off-by: James Bottomley

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2013-02-28T20:43:43+00:00

Pull first round of SCSI updates from James Bottomley:
 "The patch set is mostly driver updates (bnx2fc, ipr, lpfc, qla4) and a
  few bug fixes"

Pull delayed because google hates James, and sneakily considers his pull
requests spam. Why, google, why?

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (60 commits)
  [SCSI] aacraid: 1024 max outstanding command support for Series 7 and above
  [SCSI] bnx2fc: adjust duplicate test
  [SCSI] qla4xxx: Update driver version to 5.03.00-k4
  [SCSI] qla4xxx: Fix return code for qla4xxx_session_get_param.
  [SCSI] qla4xxx: wait for boot target login response during probe.
  [SCSI] qla4xxx: Added support for force firmware dump
  [SCSI] qla4xxx: Re-register IRQ handler while retrying initialize of adapter
  [SCSI] qla4xxx: Throttle active IOCBs to firmware limits
  [SCSI] qla4xxx: Remove unnecessary code from qla4xxx_init_local_data
  [SCSI] qla4xxx: Quiesce driver activities while loopback
  [SCSI] qla4xxx: Rename MBOX_ASTS_IDC_NOTIFY to MBOX_ASTS_IDC_REQUEST_NOTIFICATION
  [SCSI] qla4xxx: Add spurious interrupt messages under debug level 2
  [SCSI] cxgb4i: Remove the scsi host device when removing device
  [SCSI] bfa: fix strncpy() limiter in bfad_start_ops()
  [SCSI] qla4xxx: Update driver version to 5.03.00-k3
  [SCSI] qla4xxx: Correct the validation to check in get_sys_info mailbox
  [SCSI] qla4xxx: Pass correct function param to qla4_8xxx_rd_direct
  [SCSI] lpfc 8.3.37: Update lpfc version for 8.3.37 driver release
  [SCSI] lpfc 8.3.37: Fixed infinite loop in lpfc_sli4_fcf_rr_next_index_get.
  [SCSI] lpfc 8.3.37: Fixed crash due to SLI Port invalid resource count
  ...

scsi/lpfc: convert to idr_alloc()

2013-02-28T03:10:19+00:00

Convert to the much saner new idr interface.

Signed-off-by: Tejun Heo 
Acked-by: James Smart 
Cc: James Bottomley 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

scsi: convert to idr_alloc()

2013-02-28T03:10:18+00:00

Convert to the much saner new idr interface.

Signed-off-by: Tejun Heo 
Cc: "James E.J. Bottomley" 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

scsi/bfa: convert to idr_alloc()

2013-02-28T03:10:18+00:00

Convert to the much saner new idr interface.

Signed-off-by: Tejun Heo 
Cc: Krishna C Gudipati 
Cc: James Bottomley 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-02-27T04:16:07+00:00

Pull vfs pile (part one) from Al Viro:
 "Assorted stuff - cleaning namei.c up a bit, fixing ->d_name/->d_parent
  locking violations, etc.

  The most visible changes here are death of FS_REVAL_DOT (replaced with
  "has ->d_weak_revalidate()") and a new helper getting from struct file
  to inode.  Some bits of preparation to xattr method interface changes.

  Misc patches by various people sent this cycle *and* ocfs2 fixes from
  several cycles ago that should've been upstream right then.

  PS: the next vfs pile will be xattr stuff."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (46 commits)
  saner proc_get_inode() calling conventions
  proc: avoid extra pde_put() in proc_fill_super()
  fs: change return values from -EACCES to -EPERM
  fs/exec.c: make bprm_mm_init() static
  ocfs2/dlm: use GFP_ATOMIC inside a spin_lock
  ocfs2: fix possible use-after-free with AIO
  ocfs2: Fix oops in ocfs2_fast_symlink_readpage() code path
  get_empty_filp()/alloc_file() leave both ->f_pos and ->f_version zero
  target: writev() on single-element vector is pointless
  export kernel_write(), convert open-coded instances
  fs: encode_fh: return FILEID_INVALID if invalid fid_type
  kill f_vfsmnt
  vfs: kill FS_REVAL_DOT by adding a d_weak_revalidate dentry op
  nfsd: handle vfs_getattr errors in acl protocol
  switch vfs_getattr() to struct path
  default SET_PERSONALITY() in linux/elf.h
  ceph: prepopulate inodes only when request is aborted
  d_hash_and_lookup(): export, switch open-coded instances
  9p: switch v9fs_set_create_acl() to inode+fid, do it before d_instantiate()
  9p: split dropping the acls from v9fs_set_create_acl()
  ...

[SCSI] ufs: Separate PCI code into glue driver

2013-02-25T16:56:32+00:00

This patch separates PCI code from ufshcd.c and makes it as a
core driver module and adds a new file ufshcd-pci.c as PCI glue
driver.

[jejb: strip __devinit and devexit_p()]
Reviewed-by: Arnd Bergmann 
Reviewed-by: Namjae Jeon 
Reviewed-by: Subhash Jadavani 
Tested-by: Maya Erez 
Signed-off-by: Vinayak Holikatti 
Signed-off-by: Santosh Yaraganavi 
Signed-off-by: James Bottomley

[SCSI] ufs: Segregate PCI Specific Code

2013-02-25T16:41:14+00:00

This patch segregates the PCI specific code in ufshcd.c to make it
ready for splitting into core ufs driver and PCI glue driver. Also
copyright header modification to remove extra warranty disclaim.

Reviewed-by: Arnd Bergmann 
Reviewed-by: Namjae Jeon 
Reviewed-by: Subhash Jadavani 
Tested-by: Maya Erez 
Signed-off-by: Vinayak Holikatti 
Signed-off-by: Santosh Yaraganavi 
Signed-off-by: James Bottomley