Merge tag 'char-misc-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the big char/misc driver update for 4.4-rc1.  Lots of
  different driver and subsystem updates, hwtracing being the largest
  with the addition of some new platforms that are now supported.  Full
  details in the shortlog.

  All of these have been in linux-next for a long time with no reported
  issues"

* tag 'char-misc-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (181 commits)
  fpga: socfpga: Fix check of return value of devm_request_irq
  lkdtm: fix ACCESS_USERSPACE test
  mcb: Destroy IDA on module unload
  mcb: Do not return zero on error path in mcb_pci_probe()
  mei: bus: set the device name before running fixup
  mei: bus: use correct lock ordering
  mei: Fix debugfs filename in error output
  char: ipmi: ipmi_ssif: Replace timeval with timespec64
  fpga: zynq-fpga: Fix issue with drvdata being overwritten.
  fpga manager: remove unnecessary null pointer checks
  fpga manager: ensure lifetime with of_fpga_mgr_get
  fpga: zynq-fpga: Change fw format to handle bin instead of bit.
  fpga: zynq-fpga: Fix unbalanced clock handling
  misc: sram: partition base address belongs to __iomem space
  coresight: etm3x: adding documentation for sysFS's cpu interface
  vme: 8-bit status/id takes 256 values, not 255
  fpga manager: Adding FPGA Manager support for Xilinx Zynq 7000
  ARM: zynq: dt: Updated devicetree for Zynq 7000 platform.
  ARM: dt: fpga: Added binding docs for Xilinx Zynq FPGA manager.
  ver_linux: proc/modules, limit text processing to 'sed'
  ...

1 files changed, 48 insertions, 0 deletions

diff --git a/Documentation/ABI/testing/configfs-stp-policy b/Documentation/ABI/testing/configfs-stp-policy
new file mode 100644
index 000000000000..421ce6825c66
--- /dev/null
+++ b/Documentation/ABI/testing/configfs-stp-policy
@@ -0,0 +1,48 @@
+What:           /config/stp-policy
+Date:           June 2015
+KernelVersion:  4.3
+Description:
+                This group contains policies mandating Master/Channel allocation
+                for software sources wishing to send trace data over an STM
+                device.
+
+What:           /config/stp-policy/<device>.<policy>
+Date:           June 2015
+KernelVersion:  4.3
+Description:
+                This group is the root of a policy; its name is a concatenation
+                of an stm device name to which this policy applies and an
+                arbitrary string. If <device> part doesn't match an existing
+                stm device, mkdir will fail with ENODEV; if that device already
+                has a policy assigned to it, mkdir will fail with EBUSY.
+
+What:           /config/stp-policy/<device>.<policy>/device
+Date:           June 2015
+KernelVersion:  4.3
+Description:
+                STM device to which this policy applies, read only. Same as the
+                <device> component of its parent directory.
+
+What:           /config/stp-policy/<device>.<policy>/<node>
+Date:           June 2015
+KernelVersion:  4.3
+Description:
+                Policy node is a string identifier that software clients will
+                use to request a master/channel to be allocated and assigned to
+                them.
+
+What:           /config/stp-policy/<device>.<policy>/<node>/masters
+Date:           June 2015
+KernelVersion:  4.3
+Description:
+                Range of masters from which to allocate for users of this node.
+                Write two numbers: the first master and the last master number.
+
+What:           /config/stp-policy/<device>.<policy>/<node>/channels
+Date:           June 2015
+KernelVersion:  4.3
+Description:
+                Range of channels from which to allocate for users of this node.
+                Write two numbers: the first channel and the last channel
+                number.
+