Commit Graph

693457 Commits

Author SHA1 Message Date
Laurent Pinchart
fcd4188894 drm: omapdrm: Move overlay caps features to dispc_features structure
The overlay_caps is a dispc feature. Move it from the omap_dss_features
structure to the dispc_features structure.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
94f96ad7c7 drm: omapdrm: Move color modes feature to dispc_features structure
The supported_color_modes is a dispc feature. Move it from the
omap_dss_features structure to the dispc_features structure.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
2855047474 drm: omapdrm: Move size unit features to dispc_features structure
The buffer_size_unit and burst_size_unit are dispc features. Move them
from the omap_dss_features structure to the dispc_features structure.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
74592ee796 drm: omapdrm: Move shutdown() handler from core to dss
In preparation for removal of the core module, move the shutdown()
handler from core to dss.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
11765d163c drm: omapdrm: Move all debugfs code from core to dss
debugfs code is spread between the core and dss drivers. In preparation
for removal of the core driver, move it all to the dss driver.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
4a9fab3d81 drm: omapdrm: dss: Initialize DSS internal features at probe time
The DSS internal features are derived from the platform device
compatible string which is available at probe time. Don't delay
initialization until bind time. This prepares for the merge of the two
DSS features structures that will be needed before the DSS is bound.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
24ab1df366 drm: omapdrm: dss: Use supported outputs instead of display types
The dss driver uses the supported display types to check whether the DSS
has SDI, VENC or HDMI outputs. We can instead use the supported outputs
the provide the same information. This removes the last use of the
supported display types, that we can then remove as well.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
18daeb8e97 drm: omapdrm: dss: Select features based on compatible string
Use the compatible string instead of the OMAP SoC revision to determine
device features. The various OMAP3-based SoCs can't be told apart using
the compatible string, use soc_device_match() to tell them apart.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
b8dab2bddb drm: omapdrm: dpi: Replace OMAP SoC model checks with DSS model
The DPI code only needs to differentiate between major OMAP revisions,
which can be obtained from the DSS compatible string. Replace the OMAP
SoC model checks to prepare for removal of the OMAP SoC version platform
data.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
7a143a4b11 drm: omapdrm: dispc: Select features based on compatible string
Use the compatible string instead of the OMAP SoC revision to determine
device features. On OMAP34xx the features depend on the ES revision that
can not be determined from the compatible string. Use soc_device_match()
in that case.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
493b683b8a drm: omapdrm: Don't forward set_min_bus_tput() to no-op platform code
The OMAP implementation of the set_min_bus_tput() API is a no-op.
There's no point in forwarding the driver calls to the platform code.
Remove the use of the related platform data callback, but keep the
internal function as a reminder that the feature will need to be
implemented when the OMAP platform will provide support.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
9e1305d0d1 drm: omapdrm: dsi: Handle pin muxing internally
Don't rely on callback functions provided by the platform, but access
the syscon internally to mux the DSI pins.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
742e693b06 drm: omapdrm: dsi: Store DSI model and PLL hardware data in OF data
The DSI PLL hardware data and DSS channels are selected based on the
OMAP SoC model. There's no need for fine-grained model information, as
the driver only needs to differentiate between OMAP3, OMAP4 and OMAP5.
As this can be done through the DSI compatible string, store the
corresponding information in OF match data instead to avoid accessing
the OMAP SoC model.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
fecea2528d drm: omapdrm: dss: Split operations out of dss_features structure
Move the two function pointers to a new dss_ops structure. This will
allow merging the dss_features and omap_dss_features structures without
having to expose the DPI source selection and LCD clock muxing functions
in header files.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
cc219afa18 drm: omapdrm: hdmi: Store PHY features in PHY data structure
PHY features are stored in a global variable, while they should be
properties of the PHY object. As existing OMAP platforms have a single
HDMI PHY this doesn't cause any issue, but doesn't follow the driver
model.

Move the PHY features to the HDMI PHY data structure to follow the
driver model and pave the road for multiple HDMI PHYs support.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
d696430758 drm: omapdrm: venc: Don't export omap_dss_pal_vm and omap_dss_ntsc_vm
The two variables are never used outside of their compilation unit, make
them static.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
e65837b5b2 drm: omapdrm: dpi: Remove unneeded regulator check
The dpi_display_enable() function ensures that a VDDS_DSI regulator is
available if the DSI uses the VDDS_DSI supply. This is not needed, as a
failure to get the VDDS_DSI supply will result in a probe failure,
dpi_display_enable() will thus never be called in that case.

Remove the check, and replace tests for the FEAT_DPI_USES_VDDS_DSI
feature with a test for the regulator object.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
afed19e46e drm: omapdrm: panel-dpi: Remove unneeded check for OF node
As non-DT booting is no longer supported, the only way to instantiate
the device is through an OF node, which is guaranteed to be present.
Remove the unneeded check.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
2782d41f28 drm: omapdrm: connector-analog-tv: Remove unneeded check for OF node
As non-DT booting is no longer supported, the only way to instantiate
the device is through an OF node, which is guaranteed to be present.
Remove the unneeded check.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
fb8862fa03 drm: omapdrm: acx565akm: Remove unneeded check for OF node
As non-DT booting is no longer supported, the only way to instantiate
the device is through an OF node, which is guaranteed to be present.
Remove the unneeded check.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Laurent Pinchart
07e72f9a3f ARM: OMAP2+: Register SoC device attributes from machine .init()
SoC device attributes are registered with a call to
soc_device_register() from the machine .init_late() operation, which is
called from the late initcall, after all drivers built-in drivers have
been probed. This results in the impossibility for drivers to use SoC
device matching in their probe function.

The omap_soc_device_init() function is safe to call from the machine
.init() operation, as all data it depends on is initialized from the
.init_early() operation. Move SoC device attribute registration to
machine .init() like on all other ARM platforms.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Arvind Yadav
3af0b843e5 drm/omap: panel-dsi-cm: constify attribute_group structures.
attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work with const
attribute_group. So mark the non-const structs as const.

File size before:
  text	   data	    bss	    dec	    hex	filename
   4669	    464	      0	   5133	   140d	panel-dsi-cm.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   4725	    400	      0	   5125	   1405	panel-dsi-cm.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Arvind Yadav
35a3919f63 drm/omap: panel-sony-acx565akm: constify attribute_group structures.
attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work with const
attribute_group. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   5147	    560	      0	   5707	   164b	panel-sony-acx565akm.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   5211	    496	      0	   5707	   164b	panel-sony-acx565akm.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Arvind Yadav
b68ed480d5 drm/omap: constify attribute_group structures.
attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work with const
attribute_group. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   2673	    368	      0	   3041	    be1	panel-tpo-td043mtea1.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   2721	    304	      0	   3025	    bd1	panel-tpo-td043mtea1.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Arvind Yadav
815ed41b9b drm/omap: dma-buf: Constify dma_buf_ops structures.
dma_buf_ops are not supposed to change at runtime. All functions
working with dma_buf_ops provided by <linux/dma-buf.h> work with
const dma_buf_ops. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   1240	    112	      0	   1352	    548 drivers/gpu/drm/omapdrm/omap_gem_dmabuf.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   1352	      0	      0	   1352	    548 drivers/gpu/drm/omapdrm/omap_gem_dmabuf.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Julia Lawall
fd4ba2ec50 drm/omap: omap_display_timings: constify videomode structures
The videomode structures are only copied into the vm field of a
panel_drv_data structure, so they can be const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Peter Ujfalusi
232ce608ff drm/omap: displays: encoder-tpd12s015: Support for hot plug detection
Use interrupt handler for hpd GPIO to react to HPD changes.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Peter Ujfalusi
c9741b4379 drm/omap: displays: connector-hdmi: Support for hot plug detection
If the hpd_gpio is valid, use interrupt handler to react to HPD changes.
In case the hpd_gpio is not valid, try to enable hpd detection on the
encoder if it supports it.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Peter Ujfalusi
3c5968002b drm/omap: Support for HDMI hot plug detection
The HPD signal can be used for detecting HDMI cable plug and unplug event
without the need for polling the status of the line.
This will speed up detecting such event because we do not need to wait for
the next poll event to notice the state change.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Tomi Valkeinen
95552191f0 drm/omap: fix memory leak when FB init fails
omap_framebuffer_create() fails to unref all the gem objects if creating
the FB fails, leading to a memory leak.

Fix the loop so that it goes through all the reffed gem objects.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-08-15 15:18:25 +03:00
Dave Airlie
0c697fafc6 Linux 4.13-rc5
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Backmerge tag 'v4.13-rc5' into drm-next

Linux 4.13-rc5

There's a really nasty nouveau collision, hopefully someone can take a look
once I pushed this out.
2017-08-15 16:16:58 +10:00
Linus Torvalds
ef954844c7 Linux 4.13-rc5 2017-08-13 16:01:32 -07:00
Linus Torvalds
b2298fc900 Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS fixes from Ralf Baechle:
 "Another round of MIPS fixes:

   - compressed boot: Ignore a generated .c file

   - VDSO: Fix a register clobber list

   - DECstation: Fix an int-handler.S CPU_DADDI_WORKAROUNDS regression

   - Octeon: Fix recent cleanups that cleaned away a bit too much thus
     breaking the arch side of the EDAC and USB drivers.

   - uasm: Fix duplicate const in "const struct foo const bar[]" which
     GCC 7.1 no longer accepts.

   - Fix race on setting and getting cpu_online_mask

   - Fix preemption issue. To do so cleanly introduce macro to get the
     size of L3 cache line.

   - Revert include cleanup that sometimes results in build error

   - MicroMIPS uses bit 0 of the PC to indicate microMIPS mode. Make
     sure this bit is set for kernel entry as well.

   - Prevent configuring the kernel for both microMIPS and MT. There are
     no such CPUs currently and thus the combination is unsupported and
     results in build errors.

  This has been sitting in linux-next for a few days and has survived
  automated testing by Imagination's test farm. No known regressions
  pending except a number of issues that crept up due to lots of people
  switching to GCC 7.1"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
  MIPS: Set ISA bit in entry-y for microMIPS kernels
  MIPS: Prevent building MT support for microMIPS kernels
  MIPS: PCI: Fix smp_processor_id() in preemptible
  MIPS: Introduce cpu_tcache_line_size
  MIPS: DEC: Fix an int-handler.S CPU_DADDI_WORKAROUNDS regression
  MIPS: VDSO: Fix clobber lists in fallback code paths
  Revert "MIPS: Don't unnecessarily include kmalloc.h into <asm/cache.h>."
  MIPS: OCTEON: Fix USB platform code breakage.
  MIPS: Octeon: Fix broken EDAC driver.
  MIPS: gitignore: ignore generated .c files
  MIPS: Fix race on setting and getting cpu_online_mask
  MIPS: mm: remove duplicate "const" qualifier on insn_table
2017-08-13 15:34:28 -07:00
Linus Torvalds
c9dc281d91 driver core fixes for 4.13-rc5
Here are 3 firmware core fixes for 4.13-rc5.
 
 All three of these fix reported issues and have been floating around for
 a few weeks.  They have been in linux-next with no reported problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core fixes from Greg KH:
 "Here are three firmware core fixes for 4.13-rc5.

  All three of these fix reported issues and have been floating around
  for a few weeks. They have been in linux-next with no reported
  problems"

* tag 'driver-core-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  firmware: avoid invalid fallback aborts by using killable wait
  firmware: fix batched requests - send wake up on failure on direct lookups
  firmware: fix batched requests - wake all waiters
2017-08-13 12:44:18 -07:00
Linus Torvalds
ce7ba95cf0 char/misc fixes for 4.13-rc5
Here are two patches for 4.13-rc5.
 
 One is a fix for a reported thunderbolt issue, and the other a fix for
 an MEI driver issue.  Both have been in linux-next with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc fixes from Greg KH:
 "Here are two patches for 4.13-rc5.

  One is a fix for a reported thunderbolt issue, and the other a fix for
  an MEI driver issue. Both have been in linux-next with no reported
  issues"

* tag 'char-misc-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  thunderbolt: Do not enumerate more ports from DROM than the controller has
  mei: exclude device from suspend direct complete optimization
2017-08-13 12:41:58 -07:00
Linus Torvalds
438630ef5b tty/serial fixes for 4.13-rc5
Here are two tty serial driver fixes for 4.13-rc5.  One is a revert of a
 -rc1 patch that turned out to not be a good idea, and the other is a fix
 for the pl011 serial driver.
 
 Both have been in linux-next with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial fixes from Greg KH:
 "Here are two tty serial driver fixes for 4.13-rc5. One is a revert of
  a -rc1 patch that turned out to not be a good idea, and the other is a
  fix for the pl011 serial driver.

  Both have been in linux-next with no reported issues"

* tag 'tty-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  Revert "serial: Delete dead code for CIR serial ports"
  tty: pl011: fix initialization order of QDF2400 E44
2017-08-13 12:33:35 -07:00
Linus Torvalds
dd95f18607 staging/iio fixes for 4.13-rc5
Here are some Staging and IIO driver fixes for 4.13-rc5.
 
 Nothing major, just a number of small fixes for reported issues.  All of
 these have been in linux-next for a while now with no reported issues.
 Full details are in the shortlog.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging/iio fixes from Greg KH:
 "Here are some Staging and IIO driver fixes for 4.13-rc5.

  Nothing major, just a number of small fixes for reported issues. All
  of these have been in linux-next for a while now with no reported
  issues. Full details are in the shortlog"

* tag 'staging-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: comedi: comedi_fops: do not call blocking ops when !TASK_RUNNING
  iio: aspeed-adc: wait for initial sequence.
  iio: accel: bmc150: Always restore device to normal mode after suspend-resume
  staging:iio:resolver:ad2s1210 fix negative IIO_ANGL_VEL read
  iio: adc: axp288: Fix the GPADC pin reading often wrongly returning 0
  iio: adc: vf610_adc: Fix VALT selection value for REFSEL bits
  iio: accel: st_accel: add SPI-3wire support
  iio: adc: Revert "axp288: Drop bogus AXP288_ADC_TS_PIN_CTRL register modifications"
  iio: adc: sun4i-gpadc-iio: fix unbalanced irq enable/disable
  iio: pressure: st_pressure_core: disable multiread by default for LPS22HB
  iio: light: tsl2563: use correct event code
2017-08-13 12:30:17 -07:00
Linus Torvalds
10cec917d0 USB fixes for 4.13-rc5
Here are a number of small USB driver fixes and new device ids for
 4.13-rc5.  There is the usual gadget driver fixes, some new quirks for
 "messy" hardware, and some new device ids.
 
 All have been in linux-next with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are a number of small USB driver fixes and new device ids for
  4.13-rc5. There is the usual gadget driver fixes, some new quirks for
  "messy" hardware, and some new device ids.

  All have been in linux-next with no reported issues"

* tag 'usb-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  USB: serial: pl2303: add new ATEN device id
  usb: quirks: Add no-lpm quirk for Moshi USB to Ethernet Adapter
  USB: Check for dropped connection before switching to full speed
  usb:xhci:Add quirk for Certain failing HP keyboard on reset after resume
  usb: renesas_usbhs: gadget: fix unused-but-set-variable warning
  usb: renesas_usbhs: Fix UGCTRL2 value for R-Car Gen3
  usb: phy: phy-msm-usb: Fix usage of devm_regulator_bulk_get()
  usb: gadget: udc: renesas_usb3: Fix usb_gadget_giveback_request() calling
  usb: dwc3: gadget: Correct ISOC DATA PIDs for short packets
  USB: serial: option: add D-Link DWM-222 device ID
  usb: musb: fix tx fifo flush handling again
  usb: core: unlink urbs from the tail of the endpoint's urb_list
  usb-storage: fix deadlock involving host lock and scsi_done
  uas: Add US_FL_IGNORE_RESIDUE for Initio Corporation INIC-3069
  USB: hcd: Mark secondary HCD as dead if the primary one died
  USB: serial: cp210x: add support for Qivicon USB ZigBee dongle
2017-08-13 12:27:42 -07:00
Linus Torvalds
89a55278de Another MTD fix for v4.13-rc5:
An mtdblock regression occurred in -rc1 (all writes were broken!), in the
 process of some block subsystem refactoring. Noticed and fixed last week, but
 I'm a little slow on the uptake.
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Merge tag 'for-linus-20170812' of git://git.infradead.org/linux-mtd

Pull another MTD fix from Brian Norris:
 "An mtdblock regression occurred in -rc1 (all writes were broken!), in
  the process of some block subsystem refactoring. Noticed and fixed
  last week, but I'm a little slow on the uptake"

* tag 'for-linus-20170812' of git://git.infradead.org/linux-mtd:
  mtd: blkdevs: Fix mtd block write failure
2017-08-12 16:19:43 -07:00
Abhishek Sahu
9a51544774 mtd: blkdevs: Fix mtd block write failure
All the MTD block write requests are failing with
following error messages

    mkfs.ext4  /dev/mtdblock0

    print_req_error: I/O error, dev mtdblock0, sector 0
    Buffer I/O error on dev mtdblock0, logical block 0,
    lost async page write

The control is going to default case after block write request
because of missing return.

Fixes: commit 2a842acab1 ("block: introduce new block status code type")
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2017-08-12 14:53:24 -07:00
Linus Torvalds
a99bcdce83 Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
Pull SCSI target fixes from Nicholas Bellinger:
 "The highlights include:

   - Fix iscsi-target payload memory leak during
     ISCSI_FLAG_TEXT_CONTINUE (Varun Prakash)

   - Fix tcm_qla2xxx incorrect use of tcm_qla2xxx_free_cmd during ABORT
     (Pascal de Bruijn + Himanshu Madhani + nab)

   - Fix iscsi-target long-standing issue with parallel delete of a
     single network portal across multiple target instances (Gary Guo +
     nab)

   - Fix target dynamic se_node GPF during uncached shutdown regression
     (Justin Maggard + nab)"

* git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
  target: Fix node_acl demo-mode + uncached dynamic shutdown regression
  iscsi-target: Fix iscsi_np reset hung task during parallel delete
  qla2xxx: Fix incorrect tcm_qla2xxx_free_cmd use during TMR ABORT (v2)
  cxgbit: fix sg_nents calculation
  iscsi-target: fix invalid flags in text response
  iscsi-target: fix memory leak in iscsit_setup_text_cmd()
  cxgbit: add missing __kfree_skb()
  tcmu: free old string on reconfig
  tcmu: Fix possible to/from address overflow when doing the memcpy
2017-08-12 12:08:59 -07:00
Linus Torvalds
043cd07c55 xen: Fixes for 4.13-rc5
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Merge tag 'for-linus-4.13b-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Pull xen fixes from Juergen Gross:
 "Some fixes for Xen:

   - a fix for a regression introduced in 4.13 for a Xen HVM-guest
     configured with KASLR

   - a fix for a possible deadlock in the xenbus driver when booting the
     system

   - a fix for lost interrupts in Xen guests"

* tag 'for-linus-4.13b-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen/events: Fix interrupt lost during irq_disable and irq_enable
  xen: avoid deadlock in xenbus
  xen: fix hvm guest with kaslr enabled
  xen: split up xen_hvm_init_shared_info()
  x86: provide an init_mem_mapping hypervisor hook
2017-08-12 09:01:36 -07:00
Linus Torvalds
216e4a1def Some more NFS client bugfixes for 4.13
Stable fix:
 - Fix leaking nfs4_ff_ds_version array
 
 Other fixes:
 - Improve TEST_STATEID OLD_STATEID handling to prevent recovery loop
 - Require 64-bit sector_t for pNFS blocklayout to prevent 32-bit compile
 errors
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Merge tag 'nfs-for-4.13-5' of git://git.linux-nfs.org/projects/anna/linux-nfs

Pull NFS client fixes from Anna Schumaker:
 "A few more NFS client bugfixes from me for rc5.

  Dros has a stable fix for flexfiles to prevent leaking the
  nfs4_ff_ds_version arrays when freeing a layout, Trond fixed a
  potential recovery loop situation with the TEST_STATEID operation, and
  Christoph fixed up the pNFS blocklayout Kconfig options to prevent
  unsafe use with kernels that don't have large block device support.
  Summary:

  Stable fix:
   - fix leaking nfs4_ff_ds_version array

  Other fixes:
   - improve TEST_STATEID OLD_STATEID handling to prevent recovery loop

   - require 64-bit sector_t for pNFS blocklayout to prevent 32-bit
     compile errors"

* tag 'nfs-for-4.13-5' of git://git.linux-nfs.org/projects/anna/linux-nfs:
  pnfs/blocklayout: require 64-bit sector_t
  NFSv4: Ignore NFS4ERR_OLD_STATEID in nfs41_check_open_stateid()
  nfs/flexfiles: fix leak of nfs4_ff_ds_version arrays
2017-08-11 13:54:09 -07:00
Linus Torvalds
e0d0e045b8 Merge branch 'for-linus' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
 "A set of fixes that should go into this series. This contains:

   - Fix from Bart for blk-mq requeue queue running, preventing a
     continued loop of run/restart.

   - Fix for a bio/blk-integrity issue, in two parts. One from
     Christoph, fixing where verification happens, and one from Milan,
     for a NULL profile.

   - NVMe pull request, most of the changes being for nvme-fc, but also
     a few trivial core/pci fixes"

* 'for-linus' of git://git.kernel.dk/linux-block:
  nvme: fix directive command numd calculation
  nvme: fix nvme reset command timeout handling
  nvme-pci: fix CMB sysfs file removal in reset path
  lpfc: support nvmet_fc defer_rcv callback
  nvmet_fc: add defer_req callback for deferment of cmd buffer return
  nvme: strip trailing 0-bytes in wwid_show
  block: Make blk_mq_delay_kick_requeue_list() rerun the queue at a quiet time
  bio-integrity: only verify integrity on the lowest stacked driver
  bio-integrity: Fix regression if profile verify_fn is NULL
2017-08-11 12:26:49 -07:00
Linus Torvalds
0993133bb8 MMC core:
- Fix lockdep splat when removing mmc_block module
  - Fix the logic for setting eMMC HS400ES signal voltage
 MMC host:
  - omap_hsmmc: Add CMD23 capability to fix -EIO errors
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Merge tag 'mmc-v4.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC fixes from Ulf Hansson:
 "MMC core:

   - fix lockdep splat when removing mmc_block module

   - fix the logic for setting eMMC HS400ES signal voltage

  MMC host:

   - omap_hsmmc: add CMD23 capability to fix -EIO errors"

* tag 'mmc-v4.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
  mmc: block: fix lockdep splat when removing mmc_block module
  mmc: mmc: correct the logic for setting HS400ES signal voltage
  mmc: host: omap_hsmmc: Add CMD23 capability to omap_hsmmc driver
2017-08-11 11:56:54 -07:00
Linus Torvalds
7eb97ba611 fbdev fixes for v4.13-rc5:
- allow user to disable write combined mapping in efifb driver (Dave Airlie)
 - fix use after free bugs on driver removal in imxfb driver (Dan Carpenter)
 - fix unused variable warning in omapfb driver (Arnd Bergmann)
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Merge tag 'fbdev-v4.13-rc5' of git://github.com/bzolnier/linux

Pull fbdev fixes from Bartlomiej Zolnierkiewicz:

 - allow user to disable write combined mapping in efifb driver (Dave
   Airlie)

 - fix use after free bugs on driver removal in imxfb driver (Dan
   Carpenter)

 - fix unused variable warning in omapfb driver (Arnd Bergmann)

* tag 'fbdev-v4.13-rc5' of git://github.com/bzolnier/linux:
  efifb: allow user to disable write combined mapping.
  fbdev: omapfb: remove unused variable
  video: fbdev: imxfb: use after free in imxfb_remove()
2017-08-11 11:44:18 -07:00
Linus Torvalds
2bfc37cdef Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse
Pull fuse fixes from Miklos Szeredi:
 "Fix a few bugs in fuse"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
  fuse: set mapping error in writepage_locked when it fails
  fuse: Dont call set_page_dirty_lock() for ITER_BVEC pages for async_dio
  fuse: initialize the flock flag in fuse_file on allocation
2017-08-11 11:20:48 -07:00
Linus Torvalds
7d7a827ba9 IOMMU Fix for Linux v4.13-rc4
- Fix a NULL-pointer dereference in arm_smmu_add_device
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Merge tag 'iommu-fixes-v4.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull IOMMU fix from Joerg Roedel:
 "Fix a NULL-pointer dereference in arm_smmu_add_device"

* tag 'iommu-fixes-v4.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/arm-smmu: fix null-pointer dereference in arm_smmu_add_device
2017-08-11 11:15:51 -07:00
Christoph Hellwig
8a9d6e964d pnfs/blocklayout: require 64-bit sector_t
The blocklayout code does not compile cleanly for a 32-bit sector_t,
and also has no reliable checks for devices sizes, which makes it
unsafe to use with a kernel that doesn't support large block devices.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 5c83746a0c ("pnfs/blocklayout: in-kernel GETDEVICEINFO XDR parsing")
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2017-08-11 14:10:13 -04:00
Linus Torvalds
8001a975f9 powerpc fixes for 4.13 #6
All fixes for code that went in this cycle.
 
  - A revert of an optimisation to the syscall exit path, which could lead to an
    oops on either older machines or machines with > 1T of memory.
  - Disable some deep idle states if the firmware configuration for them fails.
  - Re-enable HARD/SOFT lockup detectors in defconfigs after a Kconfig change.
  - Six fairly small patches fixing bugs in our new watchdog code.
 
 Thanks to:
   Gautham R. Shenoy, Nicholas Piggin.
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Merge tag 'powerpc-4.13-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc fixes from Michael Ellerman:
 "All fixes for code that went in this cycle.

   - a revert of an optimisation to the syscall exit path, which could
     lead to an oops on either older machines or machines with > 1TB of
     memory

   - disable some deep idle states if the firmware configuration for
     them fails

   - re-enable HARD/SOFT lockup detectors in defconfigs after a Kconfig
     change

   - six fairly small patches fixing bugs in our new watchdog code

  Thanks to: Gautham R Shenoy, Nicholas Piggin"

* tag 'powerpc-4.13-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/watchdog: add locking around init/exit functions
  powerpc/watchdog: Fix marking of stuck CPUs
  powerpc/watchdog: Fix final-check recovered case
  powerpc/watchdog: Moderate touch_nmi_watchdog overhead
  powerpc/watchdog: Improve watchdog lock primitive
  powerpc: NMI IPI improve lock primitive
  powerpc/configs: Re-enable HARD/SOFT lockup detectors
  powerpc/powernv/idle: Disable LOSE_FULL_CONTEXT states when stop-api fails
  Revert "powerpc/64: Avoid restore_math call if possible in syscall exit"
2017-08-11 08:56:01 -07:00