linux/drivers/usb/storage, branch v4.9

Fix USB CB/CBI storage devices with CONFIG_VMAP_STACK=y

2016-11-15T10:08:51Z

Some code (all error handling) submits CDBs that are allocated on the stack. This breaks with CB/CBI code that tries to create URB directly from SCSI command buffer - which happens to be in vmalloced memory with vmalloced kernel stacks. Let's make copy of the command in usb_stor_CB_transport. Signed-off-by: Petr Vandrovec Cc: stable Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

scsi: introduce a quirk for false cache reporting

2016-09-13T06:08:24Z

Some SATA to USB bridges fail to cooperate with some drives resulting in no cache being present being reported to the host. That causes the host to skip sending a command to synchronize caches. That causes data loss when the drive is powered down. Signed-off-by: Oliver Neukum Reviewed-by: Martin K. Petersen Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

usb: storage: sddr09: don't print on ENOMEM

2016-08-30T17:17:39Z

All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang Signed-off-by: Greg Kroah-Hartman

usb: storage: alauda: don't print on ENOMEM

2016-08-30T17:17:39Z

All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang Signed-off-by: Greg Kroah-Hartman

usb: storage: usb: don't print error when allocating urb fails

2016-08-15T13:54:27Z

kmalloc will print enough information in case of failure. Signed-off-by: Wolfram Sang Signed-off-by: Greg Kroah-Hartman

usb: storage: fix runtime pm issue in usb_stor_probe2

2016-08-09T13:59:35Z

Since commit 71723f95463d "PM / runtime: print error when activating a child to unactive parent" I see the following error message: scsi host2: usb-storage 1-3:1.0 scsi host2: runtime PM trying to activate child device host2 but parent (1-3:1.0) is not active Digging into it it seems to be related to the problem described in the commit message for cd998ded5c12 "i2c: designware: Prevent runtime suspend during adapter registration" as scsi_add_host also calls device_add and after the call to device_add the parent device is suspended. Fix this by using the approach from the mentioned commit and getting the runtime pm reference before calling scsi_add_host. Signed-off-by: Heiner Kallweit Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

USB: uas: Fix slave queue_depth not being set

2016-06-01T21:56:24Z

Commit 198de51dbc34 ("USB: uas: Limit qdepth at the scsi-host level") removed the scsi_change_queue_depth() call from uas_slave_configure() assuming that the slave would inherit the host's queue_depth, which that commit sets to the same value. This is incorrect, without the scsi_change_queue_depth() call the slave's queue_depth defaults to 1, introducing a performance regression. This commit restores the call, fixing the performance regression. Cc: stable@vger.kernel.org Fixes: 198de51dbc34 ("USB: uas: Limit qdepth at the scsi-host level") Reported-by: Tom Yan Signed-off-by: Hans de Goede Signed-off-by: Greg Kroah-Hartman

uas: remove can_queue set in host template

2016-06-01T21:56:24Z

Commit 198de51dbc34 ("USB: uas: Limit qdepth at the scsi-host level") made qdepth limit set in host template (`.can_queue = MAX_CMNDS`) redundant. Removing it to avoid confusion. Signed-off-by: Tom Yan Acked-by: Hans de Goede Signed-off-by: Greg Kroah-Hartman

Merge tag 'usb-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2016-05-21T04:12:25Z

Pull USB updates from Greg KH: "Here's the big pull request for USB and PHY drivers for 4.7-rc1 Full details in the shortlog, but it's the normal major gadget driver updates, phy updates, new usbip code, as well as a bit of lots of other stuff. All have been in linux-next with no reported issues" * tag 'usb-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (164 commits) USB: serial: ti_usb_3410_5052: add MOXA UPORT 11x0 support USB: serial: fix minor-number allocation USB: serial: quatech2: fix use-after-free in probe error path USB: serial: mxuport: fix use-after-free in probe error path USB: serial: keyspan: fix debug and error messages USB: serial: keyspan: fix URB unlink USB: serial: keyspan: fix use-after-free in probe error path USB: serial: io_edgeport: fix memory leaks in probe error path USB: serial: io_edgeport: fix memory leaks in attach error path usb: Remove unnecessary space before operator ','. usb: Remove unnecessary space before open square bracket. USB: FHCI: avoid redundant condition usb: host: xhci-rcar: Avoid long wait in xhci_reset() usb/host/fotg210: remove dead code in create_sysfs_files usb: wusbcore: Do not initialise statics to 0. usb: wusbcore: Remove space before ',' and '(' . USB: serial: cp210x: clean up CRTSCTS flag code USB: serial: cp210x: get rid of magic numbers in CRTSCTS flag code USB: serial: cp210x: fix hardware flow-control disable USB: serial: option: add even more ZTE device ids ...

Merge branch 'fixes' into misc

2016-05-18T01:12:50Z