user/sven/linux.git/drivers/ata, branch v4.8.13

libata-scsi: Fixup ata_gen_passthru_sense()

2016-12-08T06:16:17Z

commit e0029dcb5b6e1c23e68f578ce7a3d6c5caba0501 upstream. There's a typo in ata_gen_passthru_sense(), where the first byte would be overwritten incorrectly later on. Reported-by: Charles Machalow Signed-off-by: Hannes Reinecke Fixes: 11093cb1ef56 ("libata-scsi: generate correct ATA pass-through sense") Signed-off-by: Tejun Heo Signed-off-by: Greg Kroah-Hartman

pata_ninja32: Avoid corrupting status flags

2016-08-30T15:59:47Z

Ninja32 needs to set some flags to indicate it does 32bit IO. However it currently assigns this which loses the initializing flag and causes a warning spew. Fix it to use a logical or as is intended. Signed-off-by: Alan Cox Tested-by: Ellmar Stelnberger Signed-off-by: Tejun Heo

ahci: disable correct irq for dummy ports

2016-08-11T17:45:31Z

irq already contains the interrupt number for the port, don't add the port index to it. Signed-off-by: Christoph Hellwig Signed-off-by: Tejun Heo Fixes: d684a90d38e2 ("ahci: per-port msix support") Cc: stable@vger.kernel.org v4.5+

Merge tag 'leds_for_4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds

2016-07-27T21:03:52Z

Pull LED updates from Jacek Anaszewski: "New LED class driver: - LED driver for TI LP3952 6-Channel Color LED LED core improvements: - Only descend into leds directory when CONFIG_NEW_LEDS is set - Add no-op gpio_led_register_device when LED subsystem is disabled - MAINTAINERS: Add file patterns for led device tree bindings LED Trigger core improvements: - return error if invalid trigger name is provided via sysfs LED class drivers improvements - is31fl32xx: define complete i2c_device_id table - is31fl32xx: fix typo in id and match table names - leds-gpio: Set of_node for created LED devices - pca9532: Add device tree support Conversion of IDE trigger to common disk trigger: - leds: convert IDE trigger to common disk trigger - leds: documentation: 'ide-disk' to 'disk-activity' - unicore32: use the new LED disk activity trigger - parisc: use the new LED disk activity trigger - mips: use the new LED disk activity trigger - arm: use the new LED disk activity trigger - powerpc: use the new LED disk activity trigger" * tag 'leds_for_4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: leds: is31fl32xx: define complete i2c_device_id table leds: is31fl32xx: fix typo in id and match table names leds: LED driver for TI LP3952 6-Channel Color LED leds: leds-gpio: Set of_node for created LED devices leds: triggers: return error if invalid trigger name is provided via sysfs leds: Only descend into leds directory when CONFIG_NEW_LEDS is set leds: Add no-op gpio_led_register_device when LED subsystem is disabled unicore32: use the new LED disk activity trigger parisc: use the new LED disk activity trigger mips: use the new LED disk activity trigger arm: use the new LED disk activity trigger powerpc: use the new LED disk activity trigger leds: documentation: 'ide-disk' to 'disk-activity' leds: convert IDE trigger to common disk trigger leds: pca9532: Add device tree support MAINTAINERS: Add file patterns for led device tree bindings

Merge branch 'for-4.8/core' of git://git.kernel.dk/linux-block

2016-07-26T22:03:07Z

Pull core block updates from Jens Axboe: - the big change is the cleanup from Mike Christie, cleaning up our uses of command types and modified flags. This is what will throw some merge conflicts - regression fix for the above for btrfs, from Vincent - following up to the above, better packing of struct request from Christoph - a 2038 fix for blktrace from Arnd - a few trivial/spelling fixes from Bart Van Assche - a front merge check fix from Damien, which could cause issues on SMR drives - Atari partition fix from Gabriel - convert cfq to highres timers, since jiffies isn't granular enough for some devices these days. From Jan and Jeff - CFQ priority boost fix idle classes, from me - cleanup series from Ming, improving our bio/bvec iteration - a direct issue fix for blk-mq from Omar - fix for plug merging not involving the IO scheduler, like we do for other types of merges. From Tahsin - expose DAX type internally and through sysfs. From Toshi and Yigal * 'for-4.8/core' of git://git.kernel.dk/linux-block: (76 commits) block: Fix front merge check block: do not merge requests without consulting with io scheduler block: Fix spelling in a source code comment block: expose QUEUE_FLAG_DAX in sysfs block: add QUEUE_FLAG_DAX for devices to advertise their DAX support Btrfs: fix comparison in __btrfs_map_block() block: atari: Return early for unsupported sector size Doc: block: Fix a typo in queue-sysfs.txt cfq-iosched: Charge at least 1 jiffie instead of 1 ns cfq-iosched: Fix regression in bonnie++ rewrite performance cfq-iosched: Convert slice_resid from u64 to s64 block: Convert fifo_time from ulong to u64 blktrace: avoid using timespec block/blk-cgroup.c: Declare local symbols static block/bio-integrity.c: Add #include "blk.h" block/partition-generic.c: Remove a set-but-not-used variable block: bio: kill BIO_MAX_SIZE cfq-iosched: temporarily boost queue priority for idle classes block: drbd: avoid to use BIO_MAX_SIZE block: bio: remove BIO_MAX_SECTORS ...

Merge branch 'for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata

2016-07-26T21:39:40Z

Pull libata updates from Tejun Heo: "libata saw quite a bit of activities in this cycle: - SMR drive support still being worked on - bug fixes and improvements to misc SCSI command emulation - some low level driver updates" * 'for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: (39 commits) libata-scsi: better style in ata_msense_*() AHCI: Clear GHC.IS to prevent unexpectly asserting INTx ata: sata_dwc_460ex: remove redundant dev_err call ata: define ATA_PROT_* in terms of ATA_PROT_FLAG_* libata: remove ATA_PROT_FLAG_DATA libata: remove ata_is_nodata ata: make lba_{28,48}_ok() use ATA_MAX_SECTORS{,_LBA48} libata-scsi: minor cleanup for ata_scsi_zbc_out_xlat libata-scsi: Fix ZBC management out command translation libata-scsi: Fix translation of REPORT ZONES command ata: Handle ATA NCQ NO-DATA commands correctly libata-eh: decode all taskfile protocols ata: fixup ATA_PROT_NODATA libsas: use ata_is_ncq() and ata_has_dma() accessors libata: use ata_is_ncq() accessors libata: return boolean values from ata_is_* libata-scsi: avoid repeated calculation of number of TRIM ranges libata-scsi: reject WRITE SAME (16) with n_block that exceeds limit libata-scsi: rename ata_msense_ctl_mode() to ata_msense_control() libata-scsi: fix D_SENSE bit relection in control mode page ...

Merge branch 'for-4.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata

2016-07-23T02:46:59Z

Pull libata fix from Tejun Heo: "Another fallout from max_sectors bump a couple years ago. The lite-on optical drive times out on large requests" * 'for-4.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: libata: LITE-ON CX1-JB256-HP needs lower max_sectors

libata-scsi: better style in ata_msense_*()

2016-07-20T15:19:35Z

`changeable` is the "version" of mode page requested by the user. It will be less confusing/misleading if we do not check it "together" with the setting bits of the drive. Not to mention that we currently have ata_mselect_*() implemented in a way that each of them will serve exclusively a particular bit on each page. The old style will hence make the condition look even more unnecessarily arcane if the ata_msense_*() is reflecting more than one bit. Signed-off-by: Tom Yan Signed-off-by: Tejun Heo

AHCI: Clear GHC.IS to prevent unexpectly asserting INTx

2016-07-20T15:10:10Z

Due to PCI subsystem behaviour, unloading AHCI driver will disable MSI and enable INTx. When HBA supports MSIx or Multiple MSI, Driver's irq handler doesn't clear GHC.IS register. It works well when reading or writing data and GHC.IS is always non-zero. But when unloading driver (or any other operation which causes disable MSIx and enable INTx), PCI subsystem uses config write(Rx04.bit10) to enable INTx. Because GHC.IS is non-zero, HBA will falsely assume some port needs interrupt service. Then it asserts INTx. To make things worse, when AHCI controller shares the same interrupt pin with other PCI device, that PCI device's ISR will be called and nobody de-asserts previous INTx. This patch clears GHC.IS in ahci_port_stop() even when using MSIx or MMSI to prevent this case. It ensures GHC.IS is zero before PCI subsystem enables INTx. tj: Minor updates to the comment. Signed-off-by: Raymond Pang Signed-off-by: Tejun Heo

ata: sata_dwc_460ex: remove redundant dev_err call

2016-07-19T18:32:04Z

There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Signed-off-by: Wei Yongjun Signed-off-by: Tejun Heo