[GIT PULL] libata changes for v4.6-rc1

From: Tejun Heo
Date: Fri Mar 18 2016 - 14:27:36 EST


Hello, Linus.

libata changes for v4.6-rc1.

* ahci grew runtime power management support so that the controller
can be turned off if no devices are attached.

* sata_via isn't dead yet. It got hotplug support and more refined
workaround for certain WD drives.

* Misc cleanups. There's a merge from for-4.5-fixes to avoid
confusing conflicts in ahci PCI ID table.

Thanks.

The following changes since commit dc8b4afc4a04fac8ee55a19b59f2356a25e7e778:

ata: ahci: don't mark HotPlugCapable Ports as external/removable (2016-02-29 16:17:57 -0500)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git for-4.6

for you to fetch changes up to 8134233e8d346aaa1c929dc510e75482ae318bce:

ata: ahci_xgene: dereferencing uninitialized pointer in probe (2016-03-11 12:40:34 -0500)

----------------------------------------------------------------
Aleksey Makarov (1):
libata: support AHCI on OCTEON platform

Dan Carpenter (1):
ata: ahci_xgene: dereferencing uninitialized pointer in probe

Lior Amsalem (1):
ata: ahci_mvebu: add support for Armada 3700 variant

Mika Westerberg (7):
block: Add blk_set_runtime_active()
scsi: Set request queue runtime PM status back to active on resume
scsi: Drop runtime PM usage count after host is added
ahci: Cache host controller version
ahci: Convert driver to use modern PM hooks
ahci: Add functions to manage runtime PM of AHCI ports
ahci: Add runtime PM support for the host controller

Ondrej Zary (2):
sata_via: Apply WD workaround only when needed on VT6421
sata_via: Implement hotplug for VT6421

Scott Lawson (1):
AHCI: Remove obsolete Intel Lewisburg SATA RAID device IDs

Simon Horman (1):
ata: sata_rcar: Use ARCH_RENESAS

Tejun Heo (2):
libata: fix unbalanced spin_lock_irqsave/spin_unlock_irq() in ata_scsi_park_show()
Merge branch 'for-4.5-fixes' into for-4.6

.../devicetree/bindings/ata/ahci-platform.txt | 1 +
.../devicetree/bindings/mips/cavium/sata-uctl.txt | 42 +++++++
arch/mips/include/asm/octeon/cvmx.h | 9 ++
block/blk-core.c | 24 ++++
drivers/ata/Kconfig | 11 +-
drivers/ata/Makefile | 1 +
drivers/ata/ahci.c | 108 ++++++++++++-----
drivers/ata/ahci.h | 1 +
drivers/ata/ahci_mvebu.c | 14 ++-
drivers/ata/ahci_octeon.c | 105 ++++++++++++++++
drivers/ata/ahci_platform.c | 1 +
drivers/ata/ahci_xgene.c | 4 +-
drivers/ata/libahci.c | 55 ++++++++-
drivers/ata/libata-scsi.c | 4 +-
drivers/ata/sata_via.c | 133 +++++++++++++++++++--
drivers/scsi/hosts.c | 7 ++
drivers/scsi/scsi_pm.c | 10 ++
include/linux/blkdev.h | 2 +
18 files changed, 475 insertions(+), 57 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mips/cavium/sata-uctl.txt
create mode 100644 drivers/ata/ahci_octeon.c

--
tejun