Commit Graph

11864 Commits

Author SHA1 Message Date
Dennis Dalessandro
f2e7449f17 IB/hfi,rdmavt,qib,opa_vnic: Update MAINTAINERS
Intel has spun off the Omni-Path Architecture group which is now a new
company known as Cornelis Networks. Updating the MAINTAINERS file to
reflect this change and our new email addresses.

Link: https://lore.kernel.org/r/20201008171803.189100.43448.stgit@awfm-01.aw.intel.com
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2020-10-08 15:14:29 -03:00
Joe Perches
6c111baca6 MAINTAINERS: CISCO VIC LOW LATENCY NIC DRIVER
Parvi Kaustubhi's email bounces.

Link: https://lore.kernel.org/r/f7726a1873f14972f137f64a4d6cd35e530c6c95.camel@perches.com
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2020-10-08 15:13:49 -03:00
Oliver Hartkopp
e057dd3fc2 can: add ISO 15765-2:2016 transport protocol
CAN Transport Protocols offer support for segmented Point-to-Point
communication between CAN nodes via two defined CAN Identifiers.
As CAN frames can only transport a small amount of data bytes
(max. 8 bytes for 'classic' CAN and max. 64 bytes for CAN FD) this
segmentation is needed to transport longer PDUs as needed e.g. for
vehicle diagnosis (UDS, ISO 14229) or IP-over-CAN traffic.
This protocol driver implements data transfers according to
ISO 15765-2:2016 for 'classic' CAN and CAN FD frame types.

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Link: https://lore.kernel.org/r/20200928200404.82229-1-socketcan@hartkopp.net
[mkl: Removed "WITH Linux-syscall-note" from isotp.c.
      Fixed indention, a checkpatch warning and typos.
      Replaced __u{8,32} by u{8,32}.
      Removed always false (optlen < 0) check in isotp_setsockopt().]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-10-07 23:18:33 +02:00
Gayatri Kammela
d0e21c24de MAINTAINERS: Update maintainers for pmc_core driver
Update MAINTAINERS file for pmc_core driver to reflect the current
maintainers.

Cc: Vishwanath Somayaji <vishwanath.somayaji@intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@intel.com>
Cc: David E. Box <david.e.box@linux.intel.com>
Acked-by: David E. Box <david.e.box@linux.intel.com>
Acked-by: Vishwanath Somayaji <vishwanath.somayaji@intel.com>
Signed-off-by: Gayatri Kammela <gayatri.kammela@intel.com>
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
Link: https://lore.kernel.org/r/20201007035108.31078-5-david.e.box@linux.intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2020-10-07 23:07:38 +02:00
Bharat Bhushan
fb1ff4c194 vfio/fsl-mc: Add VFIO framework skeleton for fsl-mc devices
DPAA2 (Data Path Acceleration Architecture) consists in
mechanisms for processing Ethernet packets, queue management,
accelerators, etc.

The Management Complex (mc) is a hardware entity that manages the DPAA2
hardware resources. It provides an object-based abstraction for software
drivers to use the DPAA2 hardware. The MC mediates operations such as
create, discover, destroy of DPAA2 objects.
The MC provides memory-mapped I/O command interfaces (MC portals) which
DPAA2 software drivers use to operate on DPAA2 objects.

A DPRC is a container object that holds other types of DPAA2 objects.
Each object in the DPRC is a Linux device and bound to a driver.
The MC-bus driver is a platform driver (different from PCI or platform
bus). The DPRC driver does runtime management of a bus instance. It
performs the initial scan of the DPRC and handles changes in the DPRC
configuration (adding/removing objects).

All objects inside a container share the same hardware isolation
context, meaning that only an entire DPRC can be assigned to
a virtual machine.
When a container is assigned to a virtual machine, all the objects
within that container are assigned to that virtual machine.
The DPRC container assigned to the virtual machine is not allowed
to change contents (add/remove objects) by the guest. The restriction
is set by the host and enforced by the mc hardware.

The DPAA2 objects can be directly assigned to the guest. However
the MC portals (the memory mapped command interface to the MC) need
to be emulated because there are commands that configure the
interrupts and the isolation IDs which are virtual in the guest.

Example:
echo vfio-fsl-mc > /sys/bus/fsl-mc/devices/dprc.2/driver_override
echo dprc.2 > /sys/bus/fsl-mc/drivers/vfio-fsl-mc/bind

The dprc.2 is bound to the VFIO driver and all the objects within
dprc.2 are going to be bound to the VFIO driver.

This patch adds the infrastructure for VFIO support for fsl-mc
devices. Subsequent patches will add support for binding and secure
assigning these devices using VFIO.

More details about the DPAA2 objects can be found here:
Documentation/networking/device_drivers/freescale/dpaa2/overview.rst

Signed-off-by: Bharat Bhushan <Bharat.Bhushan@nxp.com>
Signed-off-by: Diana Craciun <diana.craciun@oss.nxp.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2020-10-07 14:17:33 -06:00
Bartosz Golaszewski
8964bd4ff6 MAINTAINERS: add the sample directory to the configfs entry
Code samples for configfs don't have an explicit maintainer. Add the
samples directory to the existing configfs entry in MAINTAINERS.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2020-10-07 15:41:12 +02:00
Joerg Roedel
7e3c3883c3 Merge branches 'arm/allwinner', 'arm/mediatek', 'arm/renesas', 'arm/tegra', 'arm/qcom', 'arm/smmu', 'ppc/pamu', 'x86/amd', 'x86/vt-d' and 'core' into next 2020-10-07 11:51:59 +02:00
Mika Penttilä
8a30c6eb29 Input: Add MAINTAINERS entry for SiS i2c touch input driver
I am the author of this SiS touch driver, and willing to maintain and
develop it further.

Signed-off-by: Mika Penttilä <mika.penttila@nextfour.com>
Link: https://lore.kernel.org/r/20201007035108.58636-1-mika.penttila@nextfour.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-10-06 21:13:40 -07:00
Lukas Bulwahn
d61469dc87 MAINTAINERS: adjust to mcp251xfd file renaming
Commit 27cf93863c ("MAINTAINERS: Add entry for Microchip MCP25XXFD
SPI-CAN network driver"), added the MCP25XXFD SPI-CAN NETWORK DRIVER
section with the following two file entries:

F:      Documentation/devicetree/bindings/net/can/microchip,mcp25xxfd.yaml
F:      drivers/net/can/spi/mcp25xxfd/

Commit 1f0e21a0c0 ("can: mcp251xfd: rename driver files and subdir to
mcp251xfd") renamed the files from mcp25xxfd to mcp251xfd, but missed to
adjust the MAINTAINERS section.

Hence, ./scripts/get_maintainer.pl --self-test=patterns complains:

  warning: no file matches    F: \
      Documentation/devicetree/bindings/net/can/microchip,mcp25xxfd.yaml
  warning: no file matches    F:    drivers/net/can/spi/mcp25xxfd/

Adjust the MCP251XFD SPI-CAN NETWORK DRIVER section to this driver file
renaming.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Link: https://lore.kernel.org/r/20201003075500.12477-1-lukas.bulwahn@gmail.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-10-06 22:44:26 +02:00
Linus Torvalds
f1e141e9db drm fixes for 5.9 final
fbdev:
 - Re-add FB_ARMCLCD for android.
 - Fix global-out-of-bounds read in fbcon_get_font().
 
 core:
 - Small doc fix.
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Merge tag 'drm-fixes-2020-10-06-1' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "Daniel queued these up last week and I took a long weekend so didn't
  get them out, but fixing the OOB access on get font seems like
  something we should land and it's cc'ed stable as well.

  The other big change is a partial revert for a regression on android
  on the clcd fbdev driver, and one other docs fix.

  fbdev:
   - Re-add FB_ARMCLCD for android
   - Fix global-out-of-bounds read in fbcon_get_font()

  core:
   - Small doc fix"

* tag 'drm-fixes-2020-10-06-1' of git://anongit.freedesktop.org/drm/drm:
  drm: drm_dsc.h: fix a kernel-doc markup
  Partially revert "video: fbdev: amba-clcd: Retire elder CLCD driver"
  fbcon: Fix global-out-of-bounds read in fbcon_get_font()
  Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts
  fbdev, newport_con: Move FONT_EXTRA_WORDS macros into linux/font.h
2020-10-06 11:05:44 -07:00
Christoph Hellwig
9f4df96b87 dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h>
Move more nitty gritty DMA implementation details into the common
internal header.

Signed-off-by: Christoph Hellwig <hch@lst.de>
2020-10-06 07:07:06 +02:00
Christoph Hellwig
0a0f0d8be7 dma-mapping: split <linux/dma-mapping.h>
Split out all the bits that are purely for dma_map_ops implementations
and related code into a new <linux/dma-map-ops.h> header so that they
don't get pulled into all the drivers.  That also means the architecture
specific <asm/dma-mapping.h> is not pulled in by <linux/dma-mapping.h>
any more, which leads to a missing includes that were pulled in by the
x86 or arm versions in a few not overly portable drivers.

Signed-off-by: Christoph Hellwig <hch@lst.de>
2020-10-06 07:07:03 +02:00
Vineet Gupta
dd7c7ab01a ARC: [plat-eznps]: Drop support for EZChip NPS platform
NPS customers are no longer doing active development, as evident from
rand config build failures reported in recent times, so drop support
for NPS platform.

Tested-by: kernel test robot <lkp@intel.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2020-10-05 21:02:29 -07:00
Dave Airlie
86fdf61e71 drm-misc-fixes for v5.9:
- Small doc fix.
 - Re-add FB_ARMCLCD for android.
 - Fix global-out-of-bounds read in fbcon_get_font().
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Merge tag 'drm-misc-fixes-2020-10-01' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

drm-misc-fixes for v5.9:
- Small doc fix.
- Re-add FB_ARMCLCD for android.
- Fix global-out-of-bounds read in fbcon_get_font().

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/8585daa2-fcbc-3924-ac4f-e7b5668808e0@linux.intel.com
2020-10-06 12:38:28 +10:00
David S. Miller
8b0308fe31 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Rejecting non-native endian BTF overlapped with the addition
of support for it.

The rest were more simple overlapping changes, except the
renesas ravb binding update, which had to follow a file
move as well as a YAML conversion.

Signed-off-by: David S. Miller <davem@davemloft.net>
2020-10-05 18:40:01 -07:00
Andrii Nakryiko
dca4121cdc bpf, doc: Update Andrii's email in MAINTAINERS
Update Andrii Nakryiko's reviewer email to kernel.org account. This optimizes
email logistics on my side and makes it less likely for me to miss important
patches.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20201005223648.2437130-1-andrii@kernel.org
2020-10-06 00:43:11 +02:00
Linus Torvalds
7575fdda56 platform-drivers-x86 for v5.9-2
* Attempt #3 of enabling Tablet Mode reporting w/o regressions
 * Improve battery recognition code in ASUS WMI driver
 * Fix Kconfig dependency warning for Fujitsu and LG laptop drivers
 * Add fixes in Thinkpad ACPI driver for _BCL method and NVRAM polling
 * Fix power supply extended topology in Mellanox driver
 * Fix memory leak in OLPC EC driver
 * Avoid static struct device in Intel PMC core driver
 * Add support for the touchscreen found in MPMAN Converter9 2-in-1
 * Update MAINTAINERS to reflect the real state of affairs
 
 The following is an automated git shortlog grouped by driver:
 
 asus-nb-wmi:
  -  Revert "Do not load on Asus T100TA and T200TA"
 
 asus-wmi:
  -  Add BATC battery name to the list of supported
 
 intel_pmc_core:
  -  do not create a static struct device
 
 intel-vbtn:
  -  Switch to an allow-list for SW_TABLET_MODE reporting
  -  Revert "Fix SW_TABLET_MODE always reporting 1 on the HP Pavilion 11 x360"
  -  Fix SW_TABLET_MODE always reporting 1 on the HP Pavilion 11 x360
 
 MAINTAINERS:
  -  Add Mark Gross and Hans de Goede as x86 platform drivers maintainers
 
 mlx-platform:
  -  Fix extended topology configuration for power supply units
 
 pcengines-apuv2:
  -  Fix typo on define of AMD_FCH_GPIO_REG_GPIO55_DEVSLP0
 
 Platform:
  -  fix kconfig dependency warning for FUJITSU_LAPTOP
  -  fix kconfig dependency warning for LG_LAPTOP
  -  OLPC: Fix memleak in olpc_ec_probe
 
 thinkpad_acpi:
  -  re-initialize ACPI buffer size when reuse
  -  initialize tp_nvram_state variable
  -  fix underline length build warning
 
 touchscreen_dmi:
  -  Add info for the MPMAN Converter9 2-in-1
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Merge tag 'platform-drivers-x86-v5.9-2' of git://git.infradead.org/linux-platform-drivers-x86

Pull x86 platform driver fixes from Andy Shevchenko:
 "We have some fixes for Tablet Mode reporting in particular, that users
  are complaining a lot about.

  Summary:

   - Attempt #3 of enabling Tablet Mode reporting w/o regressions

   - Improve battery recognition code in ASUS WMI driver

   - Fix Kconfig dependency warning for Fujitsu and LG laptop drivers

   - Add fixes in Thinkpad ACPI driver for _BCL method and NVRAM polling

   - Fix power supply extended topology in Mellanox driver

   - Fix memory leak in OLPC EC driver

   - Avoid static struct device in Intel PMC core driver

   - Add support for the touchscreen found in MPMAN Converter9 2-in-1

   - Update MAINTAINERS to reflect the real state of affairs"

* tag 'platform-drivers-x86-v5.9-2' of git://git.infradead.org/linux-platform-drivers-x86:
  platform/x86: thinkpad_acpi: re-initialize ACPI buffer size when reuse
  MAINTAINERS: Add Mark Gross and Hans de Goede as x86 platform drivers maintainers
  platform/x86: intel-vbtn: Switch to an allow-list for SW_TABLET_MODE reporting
  platform/x86: intel-vbtn: Revert "Fix SW_TABLET_MODE always reporting 1 on the HP Pavilion 11 x360"
  platform/x86: intel_pmc_core: do not create a static struct device
  platform/x86: mlx-platform: Fix extended topology configuration for power supply units
  platform/x86: pcengines-apuv2: Fix typo on define of AMD_FCH_GPIO_REG_GPIO55_DEVSLP0
  platform/x86: fix kconfig dependency warning for FUJITSU_LAPTOP
  platform/x86: fix kconfig dependency warning for LG_LAPTOP
  platform/x86: thinkpad_acpi: initialize tp_nvram_state variable
  platform/x86: intel-vbtn: Fix SW_TABLET_MODE always reporting 1 on the HP Pavilion 11 x360
  platform/x86: asus-wmi: Add BATC battery name to the list of supported
  platform/x86: asus-nb-wmi: Revert "Do not load on Asus T100TA and T200TA"
  platform/x86: touchscreen_dmi: Add info for the MPMAN Converter9 2-in-1
  Documentation: laptops: thinkpad-acpi: fix underline length build warning
  Platform: OLPC: Fix memleak in olpc_ec_probe
2020-10-05 11:54:20 -07:00
Linus Torvalds
165563c050 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller:

 1) Make sure SKB control block is in the proper state during IPSEC
    ESP-in-TCP encapsulation. From Sabrina Dubroca.

 2) Various kinds of attributes were not being cloned properly when we
    build new xfrm_state objects from existing ones. Fix from Antony
    Antony.

 3) Make sure to keep BTF sections, from Tony Ambardar.

 4) TX DMA channels need proper locking in lantiq driver, from Hauke
    Mehrtens.

 5) Honour route MTU during forwarding, always. From Maciej
    Żenczykowski.

 6) Fix races in kTLS which can result in crashes, from Rohit
    Maheshwari.

 7) Skip TCP DSACKs with rediculous sequence ranges, from Priyaranjan
    Jha.

 8) Use correct address family in xfrm state lookups, from Herbert Xu.

 9) A bridge FDB flush should not clear out user managed fdb entries
    with the ext_learn flag set, from Nikolay Aleksandrov.

10) Fix nested locking of netdev address lists, from Taehee Yoo.

11) Fix handling of 32-bit DATA_FIN values in mptcp, from Mat Martineau.

12) Fix r8169 data corruptions on RTL8402 chips, from Heiner Kallweit.

13) Don't free command entries in mlx5 while comp handler could still be
    running, from Eran Ben Elisha.

14) Error flow of request_irq() in mlx5 is busted, due to an off by one
    we try to free and IRQ never allocated. From Maor Gottlieb.

15) Fix leak when dumping netlink policies, from Johannes Berg.

16) Sendpage cannot be performed when a page is a slab page, or the page
    count is < 1. Some subsystems such as nvme were doing so. Create a
    "sendpage_ok()" helper and use it as needed, from Coly Li.

17) Don't leak request socket when using syncookes with mptcp, from
    Paolo Abeni.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (111 commits)
  net/core: check length before updating Ethertype in skb_mpls_{push,pop}
  net: mvneta: fix double free of txq->buf
  net_sched: check error pointer in tcf_dump_walker()
  net: team: fix memory leak in __team_options_register
  net: typhoon: Fix a typo Typoon --> Typhoon
  net: hinic: fix DEVLINK build errors
  net: stmmac: Modify configuration method of EEE timers
  tcp: fix syn cookied MPTCP request socket leak
  libceph: use sendpage_ok() in ceph_tcp_sendpage()
  scsi: libiscsi: use sendpage_ok() in iscsi_tcp_segment_map()
  drbd: code cleanup by using sendpage_ok() to check page for kernel_sendpage()
  tcp: use sendpage_ok() to detect misused .sendpage
  nvme-tcp: check page by sendpage_ok() before calling kernel_sendpage()
  net: add WARN_ONCE in kernel_sendpage() for improper zero-copy send
  net: introduce helper sendpage_ok() in include/linux/net.h
  net: usb: pegasus: Proper error handing when setting pegasus' MAC address
  net: core: document two new elements of struct net_device
  netlink: fix policy dump leak
  net/mlx5e: Fix race condition on nhe->n pointer in neigh update
  net/mlx5e: Fix VLAN create flow
  ...
2020-10-05 11:27:14 -07:00
Serge Semin
1c33524f79
MAINTAINERS: Add maintainer of DW APB SSI driver
Add myself as a maintainer of the Synopsis DesignWare APB SSI driver.

Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Link: https://lore.kernel.org/r/20201002211648.24320-1-Sergey.Semin@baikalelectronics.ru
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-05 13:22:59 +01:00
Greg Kroah-Hartman
d3a9ff51b9 Detailed description for this pull request:
1. Update extcon driver with minor updates:
 - Covert the devicetree binding format from txt to yaml and edit
   the bidning document for extcon-ptn5150.c.
 
 - Clean-up the code of extcon-ptn5150.c without any behavior changes.
 
 - Replace HTTP links with HTTPS ones on extcon-palmas.c and extcon-usb-gpio.c.
 
 - Return the proper error code on extcon-max14577/max77693/max77843.c.
 
 - Simplify with dev_err_probe() on extcon-palmas.c.
 
 - Use module_platform_driver to simplify the code on extcon-axp288.c.
 
 2. Update MAINTAINERS
 - Add Krzysztof Kozlowski as maintainer of NXP PTN5150A CC/extcon driver
 to provide review, feedback and testing.
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Merge tag 'extcon-next-for-5.10-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into char-misc-next

Chanwoo writes:

Detailed description for this pull request:

1. Update extcon driver with minor updates:
- Covert the devicetree binding format from txt to yaml and edit
  the bidning document for extcon-ptn5150.c.

- Clean-up the code of extcon-ptn5150.c without any behavior changes.

- Replace HTTP links with HTTPS ones on extcon-palmas.c and extcon-usb-gpio.c.

- Return the proper error code on extcon-max14577/max77693/max77843.c.

- Simplify with dev_err_probe() on extcon-palmas.c.

- Use module_platform_driver to simplify the code on extcon-axp288.c.

2. Update MAINTAINERS
- Add Krzysztof Kozlowski as maintainer of NXP PTN5150A CC/extcon driver
to provide review, feedback and testing.

* tag 'extcon-next-for-5.10-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon: (25 commits)
  extcon: axp288: Use module_platform_driver to simplify the code
  extcon: ptn5150: Do not print error during probe if nothing is attached
  extcon: ptn5150: Use defines for registers
  extcon: palmas: Simplify with dev_err_probe()
  extcon: max8997: Return error code of extcon_dev_allocate()
  extcon: max77843: Return error code of extcon_dev_allocate()
  extcon: max77693: Return error code of extcon_dev_allocate()
  extcon: max14577: Return error code of extcon_dev_allocate()
  extcon: ptn5150: Set the VBUS and POLARITY property capability
  extcon: ptn5150: Switch to GENMASK() and BIT() macros
  extcon: ptn5150: Deduplicate parts of dev_err_probe()
  extcon: Replace HTTP links with HTTPS ones
  MAINTAINERS: Add entry for NXP PTN5150A CC driver
  extcon: ptn5150: Convert to .probe_new
  extcon: ptn5150: Convert to module_i2c_driver
  extcon: ptn5150: Reduce the amount of logs on deferred probe
  extcon: ptn5150: Make 'vbus-gpios' optional
  extcon: ptn5150: Check current USB mode when probing
  extcon: ptn5150: Lower the noisiness of probe
  extcon: ptn5150: Simplify getting vbus-gpios with flags
  ...
2020-10-05 12:37:22 +02:00
Greg Kroah-Hartman
a944a1fb9a Merge 5.9-rc8 into staging-next
We need the IIO fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-10-05 08:55:26 +02:00
Greg Kroah-Hartman
168ae5a74b Merge 5.9-rc8 into usb-next
We need the USB fixes in here as well for testing.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-10-05 08:54:36 +02:00
Jarkko Sakkinen
7b9be80075 MAINTAINERS: TPM DEVICE DRIVER: Update GIT
Update Git URL to

git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git

Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
2020-10-04 23:16:48 +03:00
Mauro Carvalho Chehab
0cef13d883 media: zoran.rst: place it at the right place this time
I was too quick moving zoran.rst... it ends that the original
patch didn't do the right thing and forgot to update the files
that references it.

Fix it.

Fixes: 6b90346919 ("media: zoran: move documentation file to the right place")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-04 17:48:38 +02:00
Mauro Carvalho Chehab
463c43fcd9 Linux 5.9-rc7
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Merge tag 'v5.9-rc7' into patchwork

Linux 5.9-rc7

* tag 'v5.9-rc7': (683 commits)
  Linux 5.9-rc7
  mm/thp: Split huge pmds/puds if they're pinned when fork()
  mm: Do early cow for pinned pages during fork() for ptes
  mm/fork: Pass new vma pointer into copy_page_range()
  mm: Introduce mm_struct.has_pinned
  mm: validate pmd after splitting
  mm: don't rely on system state to detect hot-plug operations
  mm: replace memmap_context by meminit_context
  arch/x86/lib/usercopy_64.c: fix __copy_user_flushcache() cache writeback
  lib/memregion.c: include memregion.h
  lib/string.c: implement stpcpy
  mm/migrate: correct thp migration stats
  mm/gup: fix gup_fast with dynamic page table folding
  mm: memcontrol: fix missing suffix of workingset_restore
  mm, THP, swap: fix allocating cluster for swapfile by mistake
  mm: slab: fix potential double free in ___cache_free
  Documentation/llvm: Fix clang target examples
  io_uring: ensure async buffered read-retry is setup properly
  KVM: SVM: Add a dedicated INVD intercept routine
  io_uring: don't unconditionally set plug->nowait = true
  ...
2020-10-04 12:19:12 +02:00
Olof Johansson
098bfcec1b Visconti5 SoC changes for v5.10 (take two)
- Add dt-bindings for Toshiba Visconti ARM SoCs
 - Add dt-bindings for the TMPV7708 RM main board
 - Add initial support for Toshiba Visconti platform
 - Add device tree for TMPV7708 RM main board
 - Add information for Toshiba Visconti ARM SoCs to MAINTAINERS
 - Enable configs for Toshiba Visconti to arm64's defconfig
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Merge tag 'visconti-initial-for-5.10-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti into arm/dt

Visconti5 SoC changes for v5.10 (take two)

- Add dt-bindings for Toshiba Visconti ARM SoCs
- Add dt-bindings for the TMPV7708 RM main board
- Add initial support for Toshiba Visconti platform
- Add device tree for TMPV7708 RM main board
- Add information for Toshiba Visconti ARM SoCs to MAINTAINERS
- Enable configs for Toshiba Visconti to arm64's defconfig

* tag 'visconti-initial-for-5.10-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti:
  arm64: defconfig: Enable configs for Toshiba Visconti
  MAINTAINERS: Add information for Toshiba Visconti ARM SoCs
  arm64: dts: visconti: Add device tree for TMPV7708 RM main board
  arm64: visconti: Add initial support for Toshiba Visconti platform
  dt-bindings: arm: toshiba: Add the TMPV7708 RM main board
  dt-bindings: arm: toshiba: add Toshiba Visconti ARM SoCs

Link: https://lore.kernel.org/r/20200923085236.4hu53gmnnmqkttuy@toshiba.co.jp
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03 13:21:26 -07:00
Daniel Palmer
f1ef5b78a7 ARM: mstar: Add mstar prefix to all of the dtsi/dts files
Based on Arnd's comment[0] all of the MStar dtsi/dts files should
have had a prefix.

This moves the files, fixes the Makefile that generates dtbs and
fixes up the MAINTAINERS entry.

Fixing up some includes in the files themselves is left for a later
commit as rolling it into this commit resulted in a confusing diff.

0 - https://lore.kernel.org/linux-arm-kernel/CAK8P3a0maQhfaerwG4KgFZOrUPwueKOp2+MOeG9C=+8ZNzc2Kg@mail.gmail.com/

Link: https://lore.kernel.org/r/20201002133418.2250277-5-daniel@0x0f.com
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03 12:48:20 -07:00
Olof Johansson
ef3c139ba0 Second and final device tree updates towards 5.10-rc1 for TI K3 platform.
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Merge tag 'ti-k3-dt-for-v5.10-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux into arm/dt

Second and final device tree updates towards 5.10-rc1 for TI K3 platform.

* tag 'ti-k3-dt-for-v5.10-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux: (23 commits)
  arm64: dts: ti: k3-j7200-common-proc-board: Add USB support
  arm64: dts: ti: k3-j7200-common-proc-board: Configure the SERDES lane function
  arm64: dts: ti: k3-j7200-main: Add USB controller
  arm64: dts: ti: k3-j7200-main.dtsi: Add USB to SERDES lane MUX
  arm64: dts: ti: k3-j7200-main: Add SERDES lane control mux
  dt-bindings: ti-serdes-mux: Add defines for J7200 SoC
  arm64: dts: ti: k3-j721e-common-proc-board: align GPIO hog names with dtschema
  arm64: dts: ti: k3-j7200-common-proc-board: Add support for eMMC and SD card
  arm64: dts: ti: k3-j7200-main: Add support for MMC/SD controller nodes
  arm64: dts: ti: k3-j7200-som-p0: Add HyperFlash node
  arm64: dts: ti: k3-j7200-mcu-wakeup: Add HyperBus node
  arm64: dts: ti: k3-j7200-common-proc-board: Add I2C IO expanders
  arm64: dts: ti: k3-j7200: Add I2C nodes
  arm64: dts: ti: k3-j7200-common-proc-board: add mcu cpsw nuss pinmux and phy defs
  arm64: dts: ti: k3-j7200-mcu: add mcu cpsw nuss node
  arm64: dts: ti: k3-j7200-main: add main navss cpts node
  arm64: dts: ti: k3-j7200: add DMA support
  arm64: dts: ti: Add support for J7200 Common Processor Board
  arm64: dts: ti: Add support for J7200 SoC
  dt-bindings: arm: ti: Add bindings for J7200 SoC
  ...

Link: https://lore.kernel.org/r/20201002134559.orvmgbns57qlyn3i@akan
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03 12:16:18 -07:00
Greg Kroah-Hartman
21c949b218 USB: changes for v5.10 merge window
Most of changes are on dwc3 (38.8%) with cdns3 falling close
 behind (24.1%).
 
 The biggest changes here are a series of non-critical fixes to corner
 cases on dwc3, produced by Thinh N, and a series of major improvements
 to cdns3 produced by Peter C.
 
 We also have the traditional set of new device support (Intel Keem
 Bay, Hikey 970) on dwc3. A series of sparse/coccinelle and checkpatch
 fixes on dwc3 by yours truly and a set of minor changes all over the
 stack.
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Merge tag 'usb-for-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

Felipe writes:

USB: changes for v5.10 merge window

Most of changes are on dwc3 (38.8%) with cdns3 falling close
behind (24.1%).

The biggest changes here are a series of non-critical fixes to corner
cases on dwc3, produced by Thinh N, and a series of major improvements
to cdns3 produced by Peter C.

We also have the traditional set of new device support (Intel Keem
Bay, Hikey 970) on dwc3. A series of sparse/coccinelle and checkpatch
fixes on dwc3 by yours truly and a set of minor changes all over the
stack.

* tag 'usb-for-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb: (117 commits)
  usb: dwc2: Fix INTR OUT transfers in DDMA mode.
  usb: dwc2: don't use ID/Vbus detection if usb-role-switch on STM32MP15 SoCs
  usb: dwc2: override PHY input signals with usb role switch support
  dt-bindings: usb: dwc2: add optional usb-role-switch property
  usb: dwc3: of-simple: Add compatible string for Intel Keem Bay platform
  dt-bindings: usb: Add Intel Keem Bay USB controller bindings
  usb: dwc3: gadget: Support up to max stream id
  usb: dwc3: gadget: Return early if no TRB update
  usb: dwc3: gadget: Keep TRBs in request order
  usb: dwc3: gadget: Revise setting IOC when no TRB left
  usb: dwc3: gadget: Look ahead when setting IOC
  usb: dwc3: gadget: Allow restarting a transfer
  usb: bdc: remove duplicated error message
  usb: dwc3: Stop active transfers before halting the controller
  usb: cdns3: gadget: enlarge the TRB ring length
  usb: cdns3: gadget: sg_support is only for DEV_VER_V2 or above
  usb: cdns3: gadget: need to handle sg case for workaround 2 case
  usb: cdns3: gadget: handle sg list use case at completion correctly
  usb: cdns3: gadget: add CHAIN and ISP bit for sg list use case
  usb: cdns3: gadget: improve the dump TRB operation at cdns3_ep_run_transfer
  ...
2020-10-03 15:59:57 +02:00
Vladimir Oltean
8cd6b020b6 selftests: ocelot: add some example VCAP IS1, IS2 and ES0 tc offloads
Provide an example script which can be used as a skeleton for offloading
TCAM rules in the Ocelot switches.

Not all actions are demoed, mostly because of difficulty to automate
this from a single board.

For example, policing. We can set up an iperf3 UDP server and client and
measure throughput at destination. But at least with DSA setups, network
namespacing the individual ports is not possible because all switch
ports are handled by the same DSA master. And we cannot assume that the
target platform (an embedded board) has 2 other non-switch generator
ports, we need to work with the generator ports as switch ports (this is
the reason why mausezahn is used, and not IP traffic like ping). When
somebody has an idea how to test policing, that can be added to this
test.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-10-02 15:40:30 -07:00
Linus Torvalds
4d9c3a688a pci-v5.9-fixes-2
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Merge tag 'pci-v5.9-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI fixes from Bjorn Helgaas:

 - Fix rockchip regression in rockchip_pcie_valid_device() (Lorenzo
   Pieralisi)

 - Add Pali Rohár as aardvark PCI maintainer (Pali Rohár)

* tag 'pci-v5.9-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
  MAINTAINERS: Add Pali Rohár as aardvark PCI maintainer
  PCI: rockchip: Fix bus checks in rockchip_pcie_valid_device()
2020-10-02 14:48:25 -07:00
David S. Miller
c16bcd70a1 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next
Steffen Klassert says:

====================
pull request (net-next): ipsec-next 2020-10-02

1) Add a full xfrm compatible layer for 32-bit applications on
   64-bit kernels. From Dmitry Safonov.

Please pull or let me know if there are problems.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2020-10-02 13:16:15 -07:00
Hans de Goede
9fb7779955 MAINTAINERS: Add Mark Gross and Hans de Goede as x86 platform drivers maintainers
Darren Hart and Andy Shevchenko lately have not had enough time to
maintain the x86 platform drivers, dropping their status to:
"Odd Fixes".

Mark Gross and Hans de Goede will take over maintainership of
the x86 platform drivers. Replace Darren and Andy's entries with
theirs and change the status to "Maintained".

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Mark Gross <mgross@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2020-10-02 17:55:01 +03:00
Bhaumik Bhatt
21cb9b18ed bus: mhi: core: Introduce sysfs entries for MHI
Introduce sysfs entries to enable userspace clients the ability to read
the serial number and the OEM PK Hash values obtained from BHI. OEMs
need to read these device-specific hardware information values through
userspace for factory testing purposes and cannot be exposed via degbufs
as it may remain disabled for performance reasons. Also, update the
documentation for ABI to include these entries.

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
[mani: used dev_groups to manage sysfs attributes]
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20200929175218.8178-16-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-10-02 11:33:47 +02:00
Florian Fainelli
aa8c16e429 MAINTAINERS: Add entry for Broadcom BDC driver
The Broadcom BDC driver did not have a MAINTAINERS entry which made it
escape review from Al and myself, add an entry so the relevant mailing
lists and people are copied.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
2020-10-02 09:43:36 +03:00
Peter Chen
5b311668f9 MAINTAINERS: add Cadence USB3 DRD IP driver entry
Add Cadence USB3 DRD IP driver entry

Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
2020-10-02 09:43:32 +03:00
Jacob Pan
d0023e3ee2 docs: IOMMU user API
IOMMU UAPI is newly introduced to support communications between guest
virtual IOMMU and host IOMMU. There has been lots of discussions on how
it should work with VFIO UAPI and userspace in general.

This document is intended to clarify the UAPI design and usage. The
mechanics of how future extensions should be achieved are also covered
in this documentation.

Signed-off-by: Liu Yi L <yi.l.liu@intel.com>
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Cc: linux-api@vger.kernel.org
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Link: https://lore.kernel.org/r/1601051567-54787-2-git-send-email-jacob.jun.pan@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2020-10-01 14:52:46 +02:00
Corentin Labbe
754f0f1ba8 media: MAINTAINERS: change maintainer of the zoran driver
Add myself as maintainer.

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01 09:30:44 +02:00
Ido Schimmel
8ee2267ad3 drop_monitor: Convert to using devlink tracepoint
Convert drop monitor to use the recently introduced
'devlink_trap_report' tracepoint instead of having devlink call into
drop monitor.

This is both consistent with software originated drops ('kfree_skb'
tracepoint) and also allows drop monitor to be built as a module and
still report hardware originated drops.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-30 18:01:26 -07:00
Pali Rohár
76a6b0b90d MAINTAINERS: Add Pali Rohár as aardvark PCI maintainer
Link: https://lore.kernel.org/r/20200925092115.16546-1-pali@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Thomas Petazzzoni <thomas.petazzoni@bootlin.com>
2020-09-30 16:51:14 -05:00
Greg Kroah-Hartman
c471bf4b11 MAINTAINERS: exclude char maintainers from things they do not maintain
There are a number of subdirectories and files in drivers/char/ that
have their own maintainers and developers and ways of getting patches to
Linus.  This includes random.c, IPMI, hardware random drivers, TPM
drivers, and agp drivers.  Instead of sending those patches to Arnd and
myself, who can't do anything with them, send them to the proper
developers instead.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Corey Minyard <cminyard@mvista.com>
Link: https://lore.kernel.org/r/20200930121007.GA1615300@kroah.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-30 18:28:09 +02:00
Peter Collingbourne
112c35237c Partially revert "video: fbdev: amba-clcd: Retire elder CLCD driver"
Also partially revert the follow-up change "drm: pl111: Absorb the
external register header".

This reverts the parts of commits
7e4e589db7 and
0fb8125635 that touch paths outside
of drivers/gpu/drm/pl111.

The fbdev driver is used by Android's FVP configuration. Using the
DRM driver together with DRM's fbdev emulation results in a failure
to boot Android. The root cause is that Android's generic fbdev
userspace driver relies on the ability to set the pixel format via
FBIOPUT_VSCREENINFO, which is not supported by fbdev emulation.

There have been other less critical behavioral differences identified
between the fbdev driver and the DRM driver with fbdev emulation. The
DRM driver exposes different values for the panel's width, height and
refresh rate, and the DRM driver fails a FBIOPUT_VSCREENINFO syscall
with yres_virtual greater than the maximum supported value instead
of letting the syscall succeed and setting yres_virtual based on yres.

Signed-off-by: Peter Collingbourne <pcc@google.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200929195344.2219796-1-pcc@google.com
2020-09-30 16:37:39 +02:00
Dan Murphy
3c8b5fb998 MAINTAINERS: Remove Andrew F. Davis
Andrews TI email is no longer valid and he indicated that it is
OK to remove him from the MAINTAINERS file for the DMA HEAPS FRAMEWORK.

For the BQ27xxx list I replaced Andrews email with mine.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-09-30 01:12:45 +02:00
Kevin Brace
2b6b78e082 via-rhine: New device driver maintainer
Signed-off-by: Kevin Brace <kevinbrace@bracecomputerlab.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-29 14:23:45 -07:00
Tony Nguyen
6667df916f MAINTAINERS: Update MAINTAINERS for Intel ethernet drivers
Add Jesse Brandeburg and myself; remove Jeff Kirsher.

CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
CC: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-29 14:21:34 -07:00
Dave Airlie
06c14f5c2d Mediatek DRM Next for Linux 5.10
1. Move Mediatek HDMI PHY driver from DRM folder to PHY folder
 2. Convert mtk-dpi to drm_bridge API
 3. Disable tmds on mt2701
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Merge tag 'mediatek-drm-next-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next

Mediatek DRM Next for Linux 5.10

1. Move Mediatek HDMI PHY driver from DRM folder to PHY folder
2. Convert mtk-dpi to drm_bridge API
3. Disable tmds on mt2701

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200914231227.30500-1-chunkuang.hu@kernel.org
2020-09-29 10:26:44 +10:00
Jean-Philippe Brucker
7cef39ddba iommu/io-pgtable-arm: Move some definitions to a header
Extract some of the most generic TCR defines, so they can be reused by
the page table sharing code.

Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20200918101852.582559-6-jean-philippe@linaro.org
Signed-off-by: Will Deacon <will@kernel.org>
2020-09-28 23:48:06 +01:00
Khalil Blaiech
b5b5b32081 i2c: mlxbf: I2C SMBus driver for Mellanox BlueField SoC
Add BlueField I2C driver to offer master and slave support for
Mellanox BlueField SoCs. The driver implements an SMBus adapter
and interfaces to multiple busses that can be probed using both
ACPI and Device Tree infrastructures.

The driver supports several SMBus operations to transfer data
back and forth from/to various I2C devices. It is mainly intended
to be consumed by userspace tools and utilities, such as i2c-tools
and decode-dimms to collect memory module information.

On the other hand, the driver has a slave function to support,
among others, an IPMB interface that requires both master and
slave functions to handle transfers between the BlueField SoC
and a board management controllers (e.g., BMC).

Signed-off-by: Khalil Blaiech <kblaiech@mellanox.com>
Reviewed-by: Vadim Pasternak <vadimp@mellanox.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
2020-09-27 19:58:38 +02:00
Neil Armstrong
c0c8db7bc9 media: MAINTAINERS: remove Maxime Jourdan as maintainer of Amlogic VDEC
Maxime is no more a BayLibre employee, and his e-mail address is now
invalid.

I'll be happy to add him back using another e-mail address if he wants
to continue maintaining this driver.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-09-27 11:39:39 +02:00
Dafna Hirschfeld
2f8c737ed2 media: MAINTAINERS: add documentation files for rkisp1
Add the files:
Documentation/admin-guide/media/rkisp1.rst
Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst

to the Rockchip ISP driver entry in the MAINTAINERS file.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-09-27 11:19:30 +02:00
Olof Johansson
76940c8d5a Samsung mach/soc changes for v5.10
1. Clear unneeded L2C-310 flag which presenc was triggering warning
    message.
 2. Fix build of SAMSUNG_PM_DEBUG without MMU.
 3. Minor cleanups and update of linux-samsung-soc mailing list in
    Maintainers.
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Merge tag 'samsung-soc-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/soc

Samsung mach/soc changes for v5.10

1. Clear unneeded L2C-310 flag which presenc was triggering warning
   message.
2. Fix build of SAMSUNG_PM_DEBUG without MMU.
3. Minor cleanups and update of linux-samsung-soc mailing list in
   Maintainers.

* tag 'samsung-soc-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: s3c64xx: bring back notes from removed debug-macro.S
  ARM: s3c24xx: fix Wunused-variable warning on !MMU
  ARM: samsung: fix PM debug build with DEBUG_LL but !MMU
  MAINTAINERS: mark linux-samsung-soc list non-moderated
  ARM: exynos: clear L310_AUX_CTRL_NS_LOCKDOWN in default l2c_aux_val

Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26 12:55:43 -07:00
Olof Johansson
38c419037a Sparx5 DT updates for Linux 5.10
- Add public repo to MAINTAINERS
 - Add SPI controller and devices
 - Add eMMC controller and devices
 - Add temperature sensor
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Merge tag 'sparx5-dt-5.10' of https://github.com/microchip-ung/linux-upstream into arm/dt

Sparx5 DT updates for Linux 5.10

- Add public repo to MAINTAINERS
- Add SPI controller and devices
- Add eMMC controller and devices
- Add temperature sensor

* tag 'sparx5-dt-5.10' of https://github.com/microchip-ung/linux-upstream:
  arm64: dts: sparx5: Add spi-nand devices
  arm64: dts: sparx5: Add spi-nor support
  arm64: dts: sparx5: Add SPI controller and associated mmio-mux
  MAINTAINERS: Add git tree for Sparx5
  arm64: dts: sparx5: Add hwmon temperature sensor
  arm64: dts: sparx5: Add Sparx5 eMMC support

Link: https://lore.kernel.org/r/878sda2dj0.fsf@microchip.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26 09:47:12 -07:00
Corentin Labbe
11fceb9b5f media: MAINTAINERS: media: cec: fix files location
Files have moved, fixes their paths.

Fixes: 4be5e8648b ("media: move CEC platform drivers to a separate directory")
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-09-26 10:33:43 +02:00
Florian Fainelli
5e46e43c2a MAINTAINERS: Add Vladimir as a maintainer for DSA
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Vladimir Oltean <olteanv@gmail.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Vivien Didelot <vivien.didelot@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-25 17:14:20 -07:00
J. Bruce Fields
ff7e11f357 MAINTAINERS: Note NFS docs under Documentation/
It struck me while watching Jon Corbet ask how to keep kernel
Documentation up to date, that it might help if we were actually cc'd on
Documentation/filesystems/nfs/ changes.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2020-09-25 18:01:27 -04:00
Richard Fitzgerald
6bf28e8a05
MAINTAINERS: Update Cirrus Logic Codecs maintainers
Add patches@opensource.cirrus.com to the main group of Cirrus
Logic ASoC codec drivers.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200925105908.20640-3-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-09-25 18:18:19 +01:00
Cristian Ciocaltea
aa524294ff MAINTAINERS: Add entries for Actions Semi Owl SIRQ controller
Add entries for Actions Semi Owl SIRQ controller binding and driver.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/174084658e46824a02edf41beae134214d858d46.1600114378.git.cristian.ciocaltea@gmail.com
2020-09-25 16:58:01 +01:00
Andy Shevchenko
399e08f1f0 MAINTAINERS: Use my kernel.org address for Intel PMIC work
Use my kernel.org address for Intel PMIC work. While here,
upgrade status to maintainer of PMIC MFD devices.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-09-25 12:52:33 +02:00
Linus Torvalds
8fa5960f57 media fixes for v5.9-rc7
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 KtByJn99bmx6nP/ed1z5YZSLAKnlc2rztjpGc6MIkg8M+dYCtas=
 =xTpy
 -----END PGP SIGNATURE-----

Merge tag 'media/v5.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media fixes from Mauro Carvalho Chehab:

 - fix a regression at the CEC adapter core

 - two uAPI patches (one revert) for changes in this development cycle

* tag 'media/v5.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  media: dt-bindings: media: imx274: Convert to json-schema
  media: media/v4l2: remove V4L2_FLAG_MEMORY_NON_CONSISTENT flag
  media: cec-adap.c: don't use flush_scheduled_work()
2020-09-24 09:05:04 -07:00
Krzysztof Kozlowski
c29ce4e2b3 MAINTAINERS: Add entry for NXP PTN5150A CC driver
Add Krzysztof Kozlowski as maintainer of NXP PTN5150A CC/extcon driver
to provide review, feedback and testing.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Vijai Kumar K <vijaikumar.kanagarajan@gmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2020-09-24 19:20:48 +09:00
Dmitry Safonov
bc2652b7ae selftest/net/xfrm: Add test for ipsec tunnel
It's an exhaustive testing for ipsec: covering all encryption/
authentication/compression algorithms. The tests are run in two
network namespaces, connected by veth interfaces. To make exhaustive
testing less time-consuming, the tests are run in parallel tasks,
specified by parameter to the selftest.

As the patches set adds support for xfrm in compatible tasks, there are
tests to check structures that differ in size between 64-bit and 32-bit
applications.
The selftest doesn't use libnl so that it can be easily compiled as
compatible application and don't require compatible .so.

Here is a diagram of the selftest:

                           ---------------
                           |  selftest   |
                           |  (parent)   |
                           ---------------
                              |        |
                              | (pipe) |
                              ----------
                             /   |  |   \
               /-------------   /    \   -------------\
               |          /-----      -----\          |
      ---------|----------|----------------|----------|---------
      |   ---------   ---------        ---------   ---------   |
      |   | child |   | child |  NS A  | child |   | child |   |
      |   ---------   ---------        ---------   ---------   |
      -------|------------|----------------|-------------|------
           veth0        veth1            veth2         vethN
    ---------|------------|----------------|-------------|----------
    | ------------  ------------       ------------   ------------ |
    | | gr.child |  | gr.child | NS B  | gr.child |   | gr.child | |
    | ------------  ------------       ------------   ------------ |
    ----------------------------------------------------------------

The parent sends the description of a test (xfrm parameters) to the
child, the child and grand child setup a tunnel over veth interface and
test it by sending udp packets.

Cc: Shuah Khan <shuah@kernel.org>
Cc: linux-kselftest@vger.kernel.org
Signed-off-by: Dmitry Safonov <dima@arista.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2020-09-24 08:53:04 +02:00
Lokesh Vutla
66e06509aa dt-bindings: arm: ti: Convert K3 board/soc bindings to DT schema
Convert TI K3 Board/SoC bindings to DT schema format.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Suman Anna <s-anna@ti.com>
Link: https://lore.kernel.org/r/20200914162231.2535-3-lokeshvutla@ti.com
2020-09-23 08:46:48 -05:00
Nobuhiro Iwamatsu
836863a08c MAINTAINERS: Add information for Toshiba Visconti ARM SoCs
Add information about Toshiba Visconti ARM SoCs to MAINTAINERS.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Reviewed-by: Punit Agrawal <punit1.agrawal@toshiba.co.jp>
2020-09-23 17:09:17 +09:00
David S. Miller
3ab0a7a0c3 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Two minor conflicts:

1) net/ipv4/route.c, adding a new local variable while
   moving another local variable and removing it's
   initial assignment.

2) drivers/net/dsa/microchip/ksz9477.c, overlapping changes.
   One pretty prints the port mode differently, whilst another
   changes the driver to try and obtain the port mode from
   the port node rather than the switch node.

Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-22 16:45:34 -07:00
Linus Torvalds
d3017135c4 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:

 - fix failure to add bond interfaces to a bridge, the offload-handling
   code was too defensive there and recent refactoring unearthed that.
   Users complained (Ido)

 - fix unnecessarily reflecting ECN bits within TOS values / QoS marking
   in TCP ACK and reset packets (Wei)

 - fix a deadlock with bpf iterator. Hopefully we're in the clear on
   this front now... (Yonghong)

 - BPF fix for clobbering r2 in bpf_gen_ld_abs (Daniel)

 - fix AQL on mt76 devices with FW rate control and add a couple of AQL
   issues in mac80211 code (Felix)

 - fix authentication issue with mwifiex (Maximilian)

 - WiFi connectivity fix: revert IGTK support in ti/wlcore (Mauro)

 - fix exception handling for multipath routes via same device (David
   Ahern)

 - revert back to a BH spin lock flavor for nsid_lock: there are paths
   which do require the BH context protection (Taehee)

 - fix interrupt / queue / NAPI handling in the lantiq driver (Hauke)

 - fix ife module load deadlock (Cong)

 - make an adjustment to netlink reply message type for code added in
   this release (the sole change touching uAPI here) (Michal)

 - a number of fixes for small NXP and Microchip switches (Vladimir)

[ Pull request acked by David: "you can expect more of this in the
  future as I try to delegate more things to Jakub" ]

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (167 commits)
  net: mscc: ocelot: fix some key offsets for IP4_TCP_UDP VCAP IS2 entries
  net: dsa: seville: fix some key offsets for IP4_TCP_UDP VCAP IS2 entries
  net: dsa: felix: fix some key offsets for IP4_TCP_UDP VCAP IS2 entries
  inet_diag: validate INET_DIAG_REQ_PROTOCOL attribute
  net: bridge: br_vlan_get_pvid_rcu() should dereference the VLAN group under RCU
  net: Update MAINTAINERS for MediaTek switch driver
  net/mlx5e: mlx5e_fec_in_caps() returns a boolean
  net/mlx5e: kTLS, Avoid kzalloc(GFP_KERNEL) under spinlock
  net/mlx5e: kTLS, Fix leak on resync error flow
  net/mlx5e: kTLS, Add missing dma_unmap in RX resync
  net/mlx5e: kTLS, Fix napi sync and possible use-after-free
  net/mlx5e: TLS, Do not expose FPGA TLS counter if not supported
  net/mlx5e: Fix using wrong stats_grps in mlx5e_update_ndo_stats()
  net/mlx5e: Fix multicast counter not up-to-date in "ip -s"
  net/mlx5e: Fix endianness when calculating pedit mask first bit
  net/mlx5e: Enable adding peer miss rules only if merged eswitch is supported
  net/mlx5e: CT: Fix freeing ct_label mapping
  net/mlx5e: Fix memory leak of tunnel info when rule under multipath not ready
  net/mlx5e: Use synchronize_rcu to sync with NAPI
  net/mlx5e: Use RCU to protect rq->xdp_prog
  ...
2020-09-22 14:43:50 -07:00
Kevin Hilman
bf23e1cd46 MAINTAINERS: drop myself from PM AVS drivers
I haven't had the time or the expertise to adequately review and
maintain these drivers for awhile, so make it official.

Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-09-22 19:38:37 +02:00
Andra Paraschiv
e82ed736ad MAINTAINERS: Add entry for the Nitro Enclaves driver
Add entry in the MAINTAINERS file for the Nitro Enclaves files such as
the documentation, the header files, the driver itself and the user
space sample.

Changelog

v9 -> v10

* Update commit message to include the changelog before the SoB tag(s).

v8 -> v9

* Update the location of the documentation, as it has been moved to the
  "virt" directory.

v7 -> v8

* No changes.

v6 -> v7

* No changes.

v5 -> v6

* No changes.

v4 -> v5

* No changes.

v3 -> v4

* No changes.

v2 -> v3

* Update file entries to be in alphabetical order.

v1 -> v2

* No changes.

Reviewed-by: Alexander Graf <graf@amazon.com>
Signed-off-by: Andra Paraschiv <andraprs@amazon.com>
Link: https://lore.kernel.org/r/20200921121732.44291-19-andraprs@amazon.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-22 13:58:41 +02:00
Jacopo Mondi
d0254f82d7 media: dt-bindings: media: imx274: Convert to json-schema
Convert the imx274 bindings document to json-schema and update
the MAINTAINERS file accordingly.

Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-09-22 11:13:46 +02:00
Greg Kroah-Hartman
b290f902b8 Second set of features and cleanups for IIO in 5.10
We have a couple of changes that apply to large sets of drivers, so
 I have grouped those to keep this short.
 
 There are a few late breaking fixes in here that can wait for the
 merge window.
 
 dt yaml conversions
 -------------------
 
 * adi,ad7768-1
 * adi,ad7949
 * aspeed,ast2400
 * cosmic,10001-adc
 * dlg,da9150-gpadc
 * fsl,imx25-gcq
 * fsl,imx7d-adc
 * fsl,vf610
 * holt,hi8435
 * marvell,berlin2-adc
 * motorola,cpcap-adc
 * nuvoton,nau7802
 * nuvoton,npcm750-adc
 * nxp,lpc1850-adc
 * nxp,lpc3220
 * sprd,sc2720-adc
 * st,stmpe-adc
 * ti,adc12138
 * ti,ads1015
 * ti,ads7950
 * ti,twl4030-madc
 
 Features
 --------
 
 * adxrs290
   - Add triggered buffer support and expose data ready signal as a possible
     trigger. Includes updating bindings.
   - Add debugfs hooks for register access.
 * mlx90632
   - Add a clear user interface to override the measured ambient temperature.
 * vl53l0x
   - Add IRQ support including dt bindings.
 
 Cleanups and minor fixes
 ------------------------
 (groups)
 Replace mlock with local lock:
   * adf4350
   * exynos-adc
   * fls-imx25-gcq
   * stm32-dac
 
 devm use to simplify probe error handling and remove functions.
   * adis16201
   * adis16203
   * adis16209
   * adis16240
   * adis16136
   * adis16260
   * adis16400
   * adis16460
   * adis16480
   * adis library - drop unused adis_setup_buffer_and_trigger()
 
 of_match_ptr removal and incorrect ACPI binding removal
   of_match_ptr() rarely makes sense in an IIO driver as space saving
   is trivial and it breaks ACPI PRP0001 based instantiation.
   Mostly this series is about removing examples that get copied into new
   drivers.
   * ad2s1200
   * ad5272
   * ad5446
   * ad5592r
   * ad5593r
   * ad5703
   * ak8974
   * ak8975
   * ams-iaq-core
   * as3935
   * atlas-sensor
   * ds1803
   * hdc100x
   * htu21
   * icp10100
   * lmp91000
   * pulsedlight
   * max30102
   * max5432
   * max5481
   * mcp4018
   * mcp4131
   * mcp4531
   * mcp4725
   * ms5611
   * ms5637
   * si7020
   * sgp30
   * ti-dac082s085
   * ti-dac5571
   * tmp007
   * tsys01
   * vz89x
   * zpa2326
 
 kernel-doc fixes
   * iio-core
   * ad7303
   * ad7947
   * adis16080
   * adis16400
   * iio_dummy_evgen
   * sgp30
 
 Fixes for buffer alignment when passed to iio_push_to_buffers_with_timestamp()
 This is a long running effort.  There are a few more drivers to come.
   * inv_mpu6050
   * itg3200
   * si1145
   * st_lsm6dsx
   * ti-adc0832
   * ti-adc12138
 
 (not driver focused)
 * MAINTAINERS
   - Consolidate Analog Device IIO entries whilst removing Beniamin Bia.
   - Remove Hartmut Knaack as a listed IIO maintainer as he hasn't been
     active for a long time and people are getting intermitted bounces.
 * Add __printf() markings to a few functions that were missing them.
 * drop some rotted documentation from staging.
 * rework buffer sysfs file creation (precursor to multiple buffer support)
 
 (individual drivers)
 * ad5592r
   - Fix use of true for IIO_SHARED_BY_TYPE
   - Tidy up locking and indentation.
 * ad9467
   - Improve error message on chip-id missmatch.
   - Use more appropriate error value if chip-id not recognised.
 * adis-library
   - Simplify burst mode handling.
 * adxrs290
   - Make sure to switch device to standby mode during remove.
 * as73211
   - Increase measurement timeout as seems some devices are slower.
 * bma180
   - Fix use of true fo IIO_SHARED_BY_TYPE
 * exynos_adc
   - Update binding to require second interrut with touch screen.
   - Update binding to not require syscon on S5Pv210
 * hmc5843
   - Fix use of true for IIO_SHARED_BY_TYPE
 * inv_mpu6050
   - Use regmap_noinc_read() for fifo reading.
 * palmas_gpadc
   - Use module_platform_driver() to remove boilerplate.
 * meson-saradc
   - style consistency fixes
 * rockchip_saradc
   - Allow compile testing with !ARM.
 * st_lsm6dsx
   - Changing scaling factor to use IIO_VAL_INT_PLUS_NANO to improve precision.
   - Fix an issue with unchecked return value.
 * stm32-adc
   - Fix a missing return introduced in dev_err_probe() patch earlier in
     cycle.
 * sx9310
   - Prefer async mode for probe as paticularly slow startup.
 * vcnl4000
   - Add missing interrupt property to dt binding.
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Merge tag 'iio-for-5.10b-take2' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

Second set of features and cleanups for IIO in 5.10

We have a couple of changes that apply to large sets of drivers, so
I have grouped those to keep this short.

There are a few late breaking fixes in here that can wait for the
merge window.

dt yaml conversions
-------------------

* adi,ad7768-1
* adi,ad7949
* aspeed,ast2400
* cosmic,10001-adc
* dlg,da9150-gpadc
* fsl,imx25-gcq
* fsl,imx7d-adc
* fsl,vf610
* holt,hi8435
* marvell,berlin2-adc
* motorola,cpcap-adc
* nuvoton,nau7802
* nuvoton,npcm750-adc
* nxp,lpc1850-adc
* nxp,lpc3220
* sprd,sc2720-adc
* st,stmpe-adc
* ti,adc12138
* ti,ads1015
* ti,ads7950
* ti,twl4030-madc

Features
--------

* adxrs290
  - Add triggered buffer support and expose data ready signal as a possible
    trigger. Includes updating bindings.
  - Add debugfs hooks for register access.
* mlx90632
  - Add a clear user interface to override the measured ambient temperature.
* vl53l0x
  - Add IRQ support including dt bindings.

Cleanups and minor fixes
------------------------
(groups)
Replace mlock with local lock:
  * adf4350
  * exynos-adc
  * fls-imx25-gcq
  * stm32-dac

devm use to simplify probe error handling and remove functions.
  * adis16201
  * adis16203
  * adis16209
  * adis16240
  * adis16136
  * adis16260
  * adis16400
  * adis16460
  * adis16480
  * adis library - drop unused adis_setup_buffer_and_trigger()

of_match_ptr removal and incorrect ACPI binding removal
  of_match_ptr() rarely makes sense in an IIO driver as space saving
  is trivial and it breaks ACPI PRP0001 based instantiation.
  Mostly this series is about removing examples that get copied into new
  drivers.
  * ad2s1200
  * ad5272
  * ad5446
  * ad5592r
  * ad5593r
  * ad5703
  * ak8974
  * ak8975
  * ams-iaq-core
  * as3935
  * atlas-sensor
  * ds1803
  * hdc100x
  * htu21
  * icp10100
  * lmp91000
  * pulsedlight
  * max30102
  * max5432
  * max5481
  * mcp4018
  * mcp4131
  * mcp4531
  * mcp4725
  * ms5611
  * ms5637
  * si7020
  * sgp30
  * ti-dac082s085
  * ti-dac5571
  * tmp007
  * tsys01
  * vz89x
  * zpa2326

kernel-doc fixes
  * iio-core
  * ad7303
  * ad7947
  * adis16080
  * adis16400
  * iio_dummy_evgen
  * sgp30

Fixes for buffer alignment when passed to iio_push_to_buffers_with_timestamp()
This is a long running effort.  There are a few more drivers to come.
  * inv_mpu6050
  * itg3200
  * si1145
  * st_lsm6dsx
  * ti-adc0832
  * ti-adc12138

(not driver focused)
* MAINTAINERS
  - Consolidate Analog Device IIO entries whilst removing Beniamin Bia.
  - Remove Hartmut Knaack as a listed IIO maintainer as he hasn't been
    active for a long time and people are getting intermitted bounces.
* Add __printf() markings to a few functions that were missing them.
* drop some rotted documentation from staging.
* rework buffer sysfs file creation (precursor to multiple buffer support)

(individual drivers)
* ad5592r
  - Fix use of true for IIO_SHARED_BY_TYPE
  - Tidy up locking and indentation.
* ad9467
  - Improve error message on chip-id missmatch.
  - Use more appropriate error value if chip-id not recognised.
* adis-library
  - Simplify burst mode handling.
* adxrs290
  - Make sure to switch device to standby mode during remove.
* as73211
  - Increase measurement timeout as seems some devices are slower.
* bma180
  - Fix use of true fo IIO_SHARED_BY_TYPE
* exynos_adc
  - Update binding to require second interrut with touch screen.
  - Update binding to not require syscon on S5Pv210
* hmc5843
  - Fix use of true for IIO_SHARED_BY_TYPE
* inv_mpu6050
  - Use regmap_noinc_read() for fifo reading.
* palmas_gpadc
  - Use module_platform_driver() to remove boilerplate.
* meson-saradc
  - style consistency fixes
* rockchip_saradc
  - Allow compile testing with !ARM.
* st_lsm6dsx
  - Changing scaling factor to use IIO_VAL_INT_PLUS_NANO to improve precision.
  - Fix an issue with unchecked return value.
* stm32-adc
  - Fix a missing return introduced in dev_err_probe() patch earlier in
    cycle.
* sx9310
  - Prefer async mode for probe as paticularly slow startup.
* vcnl4000
  - Add missing interrupt property to dt binding.

* tag 'iio-for-5.10b-take2' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (126 commits)
  dt-bindings: iio: vishay,vcnl4000: add interrupts property
  iio:imu:inv_mpu6050: Use regmap_noinc_read for fifo reads.
  iio:imu:inv_mpu6050 Fix dma and ts alignment and data leak issues.
  iio:adc:ti-adc12138 Fix alignment issue with timestamp
  iio:adc:ti-adc0832 Fix alignment issue with timestamp
  iio:imu:st_lsm6dsx Fix alignment and data leak issues
  iio:light:si1145: Fix timestamp alignment and prevent data leak.
  iio:gyro:itg3200: Fix timestamp alignment and prevent data leak.
  iio:imu:st_lsm6dsx: check st_lsm6dsx_shub_read_output return
  iio: adc: exynos_adc: Replace indio_dev->mlock with own device lock
  dt-bindings:iio:adc:holt,hi8435 yaml conversion
  dt-bindings:iio:adc:adi,ad7768-1 yaml conversion
  dt-bindings:iio:adc:adi,ad7949 yaml conversion
  dt-bindings:iio:adc:dlg,da9150-gpadc yaml conversion
  dt-bindings:iio:adc:motorola,cpcap-adc yaml conversion
  dt-bindings:iio:adc:nxp,lpc3220-adc yaml conversion
  dt-bindings:iio:adc:nxp,lpc1850-adc yaml conversion
  dt-bindings:iio:adc:fsl,imx25-gcq yaml conversion
  dt-bindings:iio:adc:fsl,imx7d-adc yaml conversion
  dt-bindings:iio:adc:ti,ads1015 yaml conversion
  ...
2020-09-22 09:45:11 +02:00
Sean Wang
2b617c11d7 net: Update MAINTAINERS for MediaTek switch driver
Update maintainers for MediaTek switch driver with Landen Chao who is
familiar with MediaTek MT753x switch devices and will help maintenance
from the vendor side.

Cc: Steven Liu <steven.liu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Landen Chao <Landen.Chao@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-21 17:28:11 -07:00
Linus Walleij
e777f8c8f9 pinctrl: renesas: Updates for v5.10
- Add CAN and USB1 PWEN pin groups on R-Car H2 and RZ/G1,
   - Three more conversion of DT bindings to json-schema,
   - Group all Renesas pinctrl drivers and improve visual Kconfig
     structure,
   - Rename drivers/pinctrl/sh-pfc to drivers/pinctrl/renesas,
   - Minor fixes and improvements.
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Merge tag 'renesas-pinctrl-for-v5.10-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel

pinctrl: renesas: Updates for v5.10

  - Add CAN and USB1 PWEN pin groups on R-Car H2 and RZ/G1,
  - Three more conversion of DT bindings to json-schema,
  - Group all Renesas pinctrl drivers and improve visual Kconfig
    structure,
  - Rename drivers/pinctrl/sh-pfc to drivers/pinctrl/renesas,
  - Minor fixes and improvements.
2020-09-21 23:43:30 +02:00
Thomas Kopp
64fb587cfd MAINTAINERS: Add reviewer entry for microchip mcp25xxfd SPI-CAN network driver
This patch adds Thomas Kopp as a reviewer for the mcp25xxfd CAN driver.

Signed-off-by: Thomas Kopp <thomas.kopp@microchip.com>
Link: https://lore.kernel.org/r/20200916101334.1277-1-thomas.kopp@microchip.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-09-21 10:13:20 +02:00
Manivannan Sadhasivam
27cf93863c MAINTAINERS: Add entry for Microchip MCP25XXFD SPI-CAN network driver
Add MAINTAINERS entry for Microchip MCP25XXFD SPI-CAN network driver.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20200910133806.25077-7-manivannan.sadhasivam@linaro.org
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-09-21 10:13:20 +02:00
Greg Kroah-Hartman
629b911153 Merge 5.0-rc6 into usb-next
We want the USB fixes in here, and this resolves a merge issue in the
uas driver.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-21 09:06:42 +02:00
Masami Hiramatsu
7e66ef0046 tools/bootconfig: Add a script to generate ftrace shell-command from bootconfig
Add a bconf2ftrace.sh under tools/bootconfig/scripts which generates
a shell script to setup boot-time trace from bootconfig file for testing
the bootconfig.

bconf2ftrace.sh will take a bootconfig file (includes boot-time tracing)
and convert it into a shell-script which is almost same as the boot-time
tracer does.
If --apply option is given, it also tries to apply those command to the
running kernel, which requires the root privilege (or sudo).

For example, if you just want to confirm the shell commands, save
the output as below.

 # bconf2ftrace.sh ftrace.bconf > ftrace.sh

Or, you can apply it directly.

 # bconf2ftrace.sh --apply ftrace.bconf

Note that some boot-time tracing parameters under kernel.* are not able
to set via tracefs nor procfs (e.g. tp_printk, traceoff_on_warning.),
so those are ignored.

Link: https://lkml.kernel.org/r/159704851101.175360.15119132351139842345.stgit@devnote2

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-09-18 22:17:13 -04:00
Cristobal Forno
f13d783a18 MAINTAINERS: Update ibmveth maintainer
Removed Thomas Falcon. Added myself (Cristobal Forno) as the maintainer of ibmveth.

Signed-off-by: Cristobal Forno <cforno12@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-18 18:21:10 -07:00
Paul Cercueil
d41afc398f MAINTAINERS: Update paths to Ingenic platform code
Support for Ingenic chips has been moved to the generic MIPS platform.
Update the paths accordingly.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-09-18 16:35:45 +02:00
Mathieu Poirier
2fee15c10d MAINTAINERS: Add CoreSight mailing list
Add CoreSight mailing list so that people can participate in patch
reviews and know what features are coming next.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20200916191737.4001561-13-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-17 18:46:04 +02:00
Lukas Bulwahn
b731e4ea10 MAINTAINERS: make linux-aspeed list remarks consistent
Commit f15a3ea803 ("MAINTAINERS: Add ASPEED BMC GFX DRM driver entry")
does not mention that linux-aspeed@lists.ozlabs.org is moderated for
non-subscribers, but the other three entries for
linux-aspeed@lists.ozlabs.org do.

By 'majority vote' among entries, let us assume it was just missed here and
adjust it to be consistent with others.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200912183334.22683-1-lukas.bulwahn@gmail.com
2020-09-17 13:39:44 +02:00
Leon Romanovsky
6279e774b0 MAINTAINERS: Fix Max's and Shravan's emails
Max's and Shravan's usernames were changed while @mellanox.com emails
were transferred to be @nvidia.com.

Fixes: f6da70d99c ("MAINTAINERS: Update Mellanox and Cumulus Network addresses to new domain")
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-09-16 11:51:02 -07:00
Lukas Bulwahn
8caa6ed90b MAINTAINERS: mark linux-samsung-soc list non-moderated
In fifteen entries mentioning linux-samsung-soc@vger.kernel.org in
MAINTAINERS, seven entries mention the list being moderated for
non-subscribers and eight entries do not. Clearly only one can be right,
though.

Joe Perches suggested that all vger.kernel.org are not moderated for
non-subscribers.

Remove all the remarks from the entries following Joe's suggestion.

Suggested-by: Joe Perches <joe@perches.com>
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Link: https://lore.kernel.org/lkml/da6f30896a8fd78635b3ca454d77a5292a9aa76d.camel@perches.com/
Link: https://lore.kernel.org/r/20200914061353.17535-1-lukas.bulwahn@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2020-09-16 18:49:11 +02:00
Thomas Gleixner
951f3e9f20 net/qla3xxx: Convert to SPDX license identifiers
All files related to this driver contain the following notice:

  See LICENSE.qla3xxx for copyright and licensing details.

LICENSE.qla3xxx can be found in
Documentation/networking/device_drivers/qlogic/. The file contains:

  - A copyright notice

    This copyright notice is redundant as all files contain the same
    copyright notice already

  - A license notice

    You may modify and redistribute the device driver code under the GNU
    General Public License (a copy of which is attached hereto as Exhibit
    A) published by the Free Software Foundation (version 2 or a later
    version).

    This can be replaced with the corresponding SPDX license identifier
    (GPL-2.0-or-later) in the source files which reference this license
    file.

  - A license for the device firmware

    This license is pointless in the context of the kernel as the firmware
    is not distributed as part of the kernel.

    LICENSE.qla2xxx contained exactly the same firmware license which was
    removed with commit bc3f957c06 ("[SCSI] qla2xxx: Update
    LICENSE.qla2xxx.").

    The firmware license is there due to the fact that the out of tree
    driver tarball which was available from the qlogic website contained
    the firmware binary. The firmware license in the qla3xxx license file
    got probably forgotten when the other qlogic license files were
    updated.

Remove the notices and add the SPDX license identifier GPL-2.0-or-later to
the source files.

Finally remove the now redundant LICENSE.qla3xxx file.

Reviewed-by: Richard Fontana <rfontana@redhat.com>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-16 14:32:31 +02:00
Thomas Gleixner
77adf3f01b scsi/qla2xxx: Convert to SPDX license identifiers
All files in this driver directory contain the following notice:

  See LICENSE.qla2xxx for copyright and licensing details.

LICENSE.qla2xxx can be found in Documentation/scsi/. The file contains:

  - A copyright notice

    This copyright notice is redundant as all files contain the same
    copyright notice already

  - A license notice

    You may modify and redistribute the device driver code under the
    GNU General Public License (a copy of which is attached hereto as
    Exhibit A) published by the Free Software Foundation (version 2).

    This can be replaced with the corresponding SPDX license identifier
    (GPL-2.0-only) in the source files which reference this license
    file.

  - The full GPLv2 license text

    A redundant copy of LICENSES/preferred/GPL-2.0

Remove the notices and add the SPDX license identifier GPL-2.0-only to the
source files.

Finally remove the now redundant LICENSE.qla2xxx file.

Reviewed-by: Richard Fontana <rfontana@redhat.com>
Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Acked-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-16 14:31:50 +02:00
Thomas Gleixner
e3976af5a4 scsi/qla4xxx: Convert to SPDX license identifiers
All files in this driver directory contain the following notice:

  See LICENSE.qla4xxx for copyright and licensing details.

LICENSE.qla4xxx can be found in Documentation/scsi/. The file contains:

  - A copyright notice

    This copyright notice is redundant as all files contain the same
    copyright notice already

  - A license notice

    You may modify and redistribute the device driver code under the
    GNU General Public License (a copy of which is attached hereto as
    Exhibit A) published by the Free Software Foundation (version 2).

  - The full GPLv2 license text

    This can be replaced with the corresponding SPDX license identifier
    (GPL-2.0-only) in the source files which reference this license
    file.

  - The full GPLv2 license text

    A redundant copy of LICENSES/preferred/GPL-2.0

Remove the notices and add the SPDX license identifier GPL-2.0-only to the
source files.

Finally remove the now redundant LICENSE.qla4xxx file.

Reviewed-by: Richard Fontana <rfontana@redhat.com>
Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-16 14:31:36 +02:00
Thomas Zimmermann
2e96af20c6 MAINTAINERS: Add Thomas as reviewer for ast, mgag200 and udl
I'm adding myself as reviewer for ast, mgag200 and udl. I've already
been keeping these drivers in shape for a while.

While at it I'm also setting the list and tree for ast and mgag200,
and update each driver's status to Supported. Working on these drivers
is part of my job.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200915071708.4743-1-tzimmermann@suse.de
2020-09-16 13:03:43 +02:00
Lars Povlsen
b17400c9de MAINTAINERS: Add git tree for Sparx5
This adds a git tree for maintaining the Sparx5 SoC from.

Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
Link: https://lore.kernel.org/r/20200914083257.11080-1-lars.povlsen@microchip.com
2020-09-16 09:37:42 +02:00
Dany Madden
d3f2ef1887 ibmvnic: update MAINTAINERS
Update supporters for IBM Power SRIOV Virtual NIC Device Driver.
Thomas Falcon is moving on to other works. Dany Madden, Lijun Pan
and Sukadev Bhattiprolu are the current supporters.

Signed-off-by: Dany Madden <drt@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-15 13:27:28 -07:00
Geert Uytterhoeven
077365a941 pinctrl: Rename sh-pfc to renesas
The drivers/pinctrl/sh-pfc subdirectory was originally created to group
pin control drivers for various Renesas SuperH and SH-Mobile platforms.
However, the name "sh-pfc" no longer reflects its contents, as the
directory now contains pin control drivers for Renesas SuperH, ARM32,
and ARM64 SoCs.

Hence rename the subdirectory from drivers/pinctrl/sh-pfc to
drivers/pinctrl/renesas, and the related Kconfig symbol from
PINCTRL_SH_PFC to PINCTRL_RENESAS.

Rename the git branch in MAINTAINERS, too, for consistency.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200909131534.12897-3-geert+renesas@glider.be
2020-09-15 10:04:35 +02:00
Kuninori Morimoto
af028ecd54 pinctrl: sh-pfc: Collect Renesas related CONFIGs in one place
Renesas related pinctrl CONFIGs are located in many places, which is
confusing.
This patch collects them into the same place, grouped in a new "Renesas
pinctrl drivers" menu.
This patch also moves pinctrl-rz{a1,a2,n1}.c into the sh-pfc folder.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87k0xoy4r7.wl-kuninori.morimoto.gx@renesas.com
[geert: Update path in MAINTAINERS]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2020-09-15 09:37:20 +02:00
Maxime Ripard
00af6729b5
Merge drm/drm-next into drm-misc-next
Paul Cercueil needs some patches in -rc5 to apply new patches for ingenic
properly.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2020-09-14 18:11:40 +02:00
Daniel Vetter
818280d5ad Linux 5.9-rc5
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Merge v5.9-rc5 into drm-next

Paul needs 1a21e5b930 ("drm/ingenic: Fix leak of device_node
pointer") and 3b5b005ef7 ("drm/ingenic: Fix driver not probing when
IPU port is missing") from -fixes to be able to merge further ingenic
patches into -next.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2020-09-14 17:19:11 +02:00
Lukas Bulwahn
e03b9dfb67 MAINTAINERS: make linux-usb list remarks consistent
Commit f24f27b85e ("MAINTAINERS: add entry for mediatek usb3 DRD IP
driver") claims linux-usb@vger.kernel.org is moderated for
non-subscribers, but all other 46 entries for linux-usb@vger.kernel.org
do not mention that.

Adjust this entry to be consistent with all others.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Link: https://lore.kernel.org/r/20200912121346.2796-1-lukas.bulwahn@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-14 16:47:53 +02:00
Greg Kroah-Hartman
bbc11b34fa Here is the first set of changes for the 5.10-rc1 merge window.
Xilinx:
 - Luca's changes clean up the xilinx-spi driver and add better
   diagnostics on errors.
 
 Core:
 - I cleaned up a stray comment.
 - Richard's change marks FPGA manager tasks un-interruptible.
 - Tom has agreed to help out as Reviewer in the FPGA Manager subsystem.
 
 DFL:
 - Xu's changes  add a new bus that is the first part of a series to support
   adding devices via DFL (the other parts are still under review)
 
 All patches have been reviewed on the mailing list, and have been in the
 last few linux-next releases (as part of my for-next branch) without issues.
 
 Signed-off-by: Moritz Fischer <mdf@kernel.org>
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Merge tag 'fpga-for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga into char-misc-next

Moritz writes:

Here is the first set of changes for the 5.10-rc1 merge window.

Xilinx:
- Luca's changes clean up the xilinx-spi driver and add better
  diagnostics on errors.

Core:
- I cleaned up a stray comment.
- Richard's change marks FPGA manager tasks un-interruptible.
- Tom has agreed to help out as Reviewer in the FPGA Manager subsystem.

DFL:
- Xu's changes  add a new bus that is the first part of a series to support
  adding devices via DFL (the other parts are still under review)

All patches have been reviewed on the mailing list, and have been in the
last few linux-next releases (as part of my for-next branch) without issues.

Signed-off-by: Moritz Fischer <mdf@kernel.org>

* tag 'fpga-for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga:
  fpga: dfl: create a dfl bus type to support DFL devices
  fpga: fpga-region: Cleanup an outdated comment
  fpga: dfl: map feature mmio resources in their own feature drivers
  fpga manager: xilinx-spi: provide better diagnostics on programming failure
  fpga manager: xilinx-spi: add error checking after gpiod_get_value()
  fpga manager: xilinx-spi: fix write_complete timeout handling
  fpga manager: xilinx-spi: remove final dot from dev_err() strings
  fpga manager: xilinx-spi: remove stray comment
  fpga: dfl: change data type of feature id to u16
  MAINTAINERS: Add Tom Rix as fpga reviewer
  fpga: stratix10-soc: make FPGA task un-interruptible
2020-09-14 10:24:48 +02:00
Greg Kroah-Hartman
9ef8638bd8 Merge 5.9-rc5 into driver-core-next
We need the driver core changes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-14 10:08:57 +02:00
Greg Kroah-Hartman
05fa34dcdb Linux 5.9-rc5
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Merge 5.9-rc5 into char-misc-next

We want the char/misc fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-14 10:07:08 +02:00
Greg Kroah-Hartman
1622d35453 Merge 5.9-rc5 into staging-next
We want the staging/iio changes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-14 06:57:52 +02:00
Olof Johansson
0a29f7e408 This pull request contains Broadcom SoCs changes to the MAINTAINERS file
for 5.10, please pull the following:
 
 - Christian updates the BCM5301x (Northstar) section to cover additional
   files added for the Cisco Meraki MR32
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Merge tag 'arm-soc/for-5.10/maintainers' of https://github.com/Broadcom/stblinux into arm/soc

This pull request contains Broadcom SoCs changes to the MAINTAINERS file
for 5.10, please pull the following:

- Christian updates the BCM5301x (Northstar) section to cover additional
  files added for the Cisco Meraki MR32

* tag 'arm-soc/for-5.10/maintainers' of https://github.com/Broadcom/stblinux:
  MAINTAINERS: extend BCM5301X ARM ARCHITECTURE files

Link: https://lore.kernel.org/r/20200912032153.1216354-4-f.fainelli@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-13 11:37:47 -07:00
Olof Johansson
465c335bb5 Samsung S3C24xx and S3C64xx machine code cleanup for v5.10
Big cleanup for the Samsung S3C24xx and S3C64xx platforms, although it
 also touches files shared with S5Pv210 and Exynos.  This is mostly Arnd
 Bergmann work which Krzysztof Kozlowski took over, rebased and polished.
 
 The goal is to cleanup, merge and finally make the Samsung S3C24xx and
 S3C64xx architectures multiplatform.  The multiplatform did not happen
 yet here - just cleaning up and merging into one arch/arm/mach-s3c
 directory.  However this is step forward for multiplatform or at least
 to keep this code still maintainable.
 
 This pulls also branch with changes for Samsung SoC sound drivers from
 broonie/sound because the cleanups there were part of this series and
 all further patches depend on them.
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Merge tag 'samsung-soc-s3c-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/soc

Samsung S3C24xx and S3C64xx machine code cleanup for v5.10

Big cleanup for the Samsung S3C24xx and S3C64xx platforms, although it
also touches files shared with S5Pv210 and Exynos.  This is mostly Arnd
Bergmann work which Krzysztof Kozlowski took over, rebased and polished.

The goal is to cleanup, merge and finally make the Samsung S3C24xx and
S3C64xx architectures multiplatform.  The multiplatform did not happen
yet here - just cleaning up and merging into one arch/arm/mach-s3c
directory.  However this is step forward for multiplatform or at least
to keep this code still maintainable.

This pulls also branch with changes for Samsung SoC sound drivers from
broonie/sound because the cleanups there were part of this series and
all further patches depend on them.

* tag 'samsung-soc-s3c-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (62 commits)
  ARM: s3c: Avoid naming clash of S3C24xx and S3C64xx timer setup
  ARM: s3c: Cleanup from old plat-samsung include
  ARM: s3c: make headers local if possible
  ARM: s3c: move into a common directory
  ARM: s3c24xx: stop including mach/hardware.h from mach/io.h
  cpufreq: s3c24xx: move low-level clk reg access into platform code
  cpufreq: s3c2412: use global s3c2412_cpufreq_setrefresh
  ARM: s3c: remove cpufreq header dependencies
  cpufreq: s3c24xx: split out registers
  fbdev: s3c2410fb: remove mach header dependency
  ARM: s3c24xx: bast: avoid irq_desc array usage
  ARM: s3c24xx: spi: avoid hardcoding fiq number in driver
  ARM: s3c24xx: include mach/irqs.h where needed
  ARM: s3c24xx: move s3cmci pinctrl handling into board files
  ARM: s3c24xx: move iis pinctrl config into boards
  ARM: s3c24xx: move spi fiq handler into platform
  ARM: s3c: adc: move header to linux/soc/samsung
  ARM: s3c24xx: move irqchip driver back into platform
  ARM: s3c24xx: move regs-spi.h into spi driver
  ARM: s3c64xx: remove mach/hardware.h
  ...

Link: https://lore.kernel.org/r/20200831154751.7551-1-krzk@kernel.org
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-13 11:15:01 -07:00
Linus Torvalds
20a7b6be05 Driver core fixes for 5.9-rc5
Here are some small driver core and debugfs fixes for 5.9-rc5
 
 Included in here are:
 	- firmware loader memory leak fix
 	- firmware loader testing fixes for non-EFI systems
 	- device link locking fixes found by lockdep
 	- kobject_del() bugfix that has been affecting some callers
 	- debugfs minor fix
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-5.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core fixes from Greg KH:
 "Here are some small driver core and debugfs fixes for 5.9-rc5

  Included in here are:

   - firmware loader memory leak fix

   - firmware loader testing fixes for non-EFI systems

   - device link locking fixes found by lockdep

   - kobject_del() bugfix that has been affecting some callers

   - debugfs minor fix

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

* tag 'driver-core-5.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  test_firmware: Test platform fw loading on non-EFI systems
  PM: <linux/device.h>: fix @em_pd kernel-doc warning
  kobject: Drop unneeded conditional in __kobject_del()
  driver core: Fix device_pm_lock() locking for device links
  MAINTAINERS: Add the security document to SECURITY CONTACT
  driver code: print symbolic error code
  debugfs: Fix module state check condition
  kobject: Restore old behaviour of kobject_del(NULL)
  firmware_loader: fix memory leak for paged buffer
2020-09-13 09:02:59 -07:00
Linus Torvalds
ef2e9a563b seccomp fixes for v5.9-rc5
- Fix memory resource leak of user_notif under TSYNC race (Tycho Andersen)
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Merge tag 'seccomp-v5.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull seccomp fixes from Kees Cook:
 "This fixes a rare race condition in seccomp when using TSYNC and
  USER_NOTIF together where a memory allocation would not get freed
  (found by syzkaller, fixed by Tycho).

  Additionally updates Tycho's MAINTAINERS and .mailmap entries for his
  new address"

* tag 'seccomp-v5.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  seccomp: don't leave dangling ->notif if file allocation fails
  mailmap, MAINTAINERS: move to tycho.pizza
  seccomp: don't leak memory when filter install races
2020-09-12 12:58:01 -07:00
Daniel W. S. Almeida
24fb190e92 media: vidtv: implement a tuner driver
The virtual DVB test driver serves as a reference DVB driver and helps
validate the existing APIs in the media subsystem. It can also aid
developers working on userspace applications.

This dummy tuner should support common TV standards such as DVB-T/T2/S/S2,
ISDB-T and ATSC when completed.

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-09-12 09:42:16 +02:00
Linus Torvalds
e8878ab825 spi: Fixes for v5.9
There's some driver specific fixes here plus one core fix for memory
 leaks that could be triggered by a potential race condition when
 cleaning up after we have split transfers to fit into what the
 controller can support.
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Merge tag 'spi-fix-v5.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi fixes from Mark Brown:
 "There's some driver specific fixes here plus one core fix for memory
  leaks that could be triggered by a potential race condition when
  cleaning up after we have split transfers to fit into what the
  controller can support"

* tag 'spi-fix-v5.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: stm32: fix pm_runtime_get_sync() error checking
  spi: Fix memory leak on splited transfers
  spi: spi-cadence-quadspi: Fix mapping of buffers for DMA reads
  spi: stm32: Rate-limit the 'Communication suspended' message
  spi: spi-loopback-test: Fix out-of-bounds read
  spi: spi-cadence-quadspi: Populate get_name() interface
  MAINTAINERS: add myself as maintainer for spi-fsl-dspi driver
2020-09-11 11:35:55 -07:00
Krzysztof Kozlowski
46c9efa47f MAINTAINERS: Add Krzysztof Kozlowski to Samsung S3FWRN5 and remove Robert
Robert Bałdyga's email does not work (bounces) since 2016 so remove it.
Additionally there are no review/ack/tested tags from Krzysztof Opasiak
so it looks like the driver is not supported.

As a maintainer of Samsung ARM/ARM64 SoC, I can take care about this
driver and provide some review.  However clearly driver is not in
supported mode as I do not work in Samsung anymore.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-10 15:22:16 -07:00
Krzysztof Kozlowski
07d20a6430 dt-bindings: net: nfc: s3fwrn5: Convert to dtschema
Convert the Samsung S3FWRN5 NCI NFC controller bindings to dtschema.
This is conversion only so it includes properties with invalid prefixes
(s3fwrn5,en-gpios) which should be addressed later.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-10 15:22:16 -07:00
Yu Chen
7a6ff4c4cb misc: hisi_hikey_usb: Driver to support onboard USB gpio hub on Hikey960
The HiKey960 has a fairly complex USB configuration due to it
needing to support a USB-C port for host/device mode and multiple
USB-A ports in host mode, all using a single USB controller.

See schematics here:
  https://github.com/96boards/documentation/raw/master/consumer/hikey/hikey960/hardware-docs/HiKey960_Schematics.pdf

This driver acts as a usb-role-switch intermediary, intercepting
the role switch notifications from the tcpm code, and passing
them on to the dwc3 core.

In doing so, it also controls the onboard hub and power gpios in
order to properly route the data lines between the USB-C port
and the onboard hub to the USB-A ports.

Signed-off-by: Yu Chen <chenyu56@huawei.com>
[jstultz: Major rework to make the driver a usb-role-switch
          intermediary]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/c263f72e1d803c18c45a69ce2c333e79a7ed89ff.1599717402.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-10 18:56:38 +02:00
Mauro Carvalho Chehab
51652804d0 MAINTAINERS: fix location of qlogic/LICENSE.qla3xxx
ethernet/qlogic/LICENSE.qla3xxx -> qlogic/LICENSE.qla3xxx

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/4260c56b52dd269716f78c5f4369a14994014480.1599660067.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-09-10 10:46:54 -06:00
Julien Thierry
00089c048e objtool: Rename frame.h -> objtool.h
Header frame.h is getting more code annotations to help objtool analyze
object files.

Rename the file to objtool.h.

[ jpoimboe: add objtool.h to MAINTAINERS ]

Signed-off-by: Julien Thierry <jthierry@redhat.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
2020-09-10 10:43:13 -05:00
David S. Miller
46cf789b68 connector: Move maintainence under networking drivers umbrella.
Evgeniy does not have the time nor capacity to maintain the
connector subsystem any longer, so just move it under networking
as that is effectively what has been happening lately.

Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-10 08:40:13 -07:00
Hans Verkuil
50044aa715 media: usbvision: remove deprecated driver
To quote the TODO of this driver:

--------------------------------------------------------------
The driver is deprecated and scheduled for removal by the end
of 2020.

In order to prevent removal the following actions would have to
be taken:

- clean up the code
- convert to the vb2 framework
- fix the disconnect and free-on-last-user handling (i.e., add
  a release callback for struct v4l2_device and rework the code
  to use that correctly).
--------------------------------------------------------------

Nobody picked this up, so it's time to retire this driver.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-09-10 14:06:27 +02:00
Xu Yilun
9ba3a0aa09 fpga: dfl: create a dfl bus type to support DFL devices
A new bus type "dfl" is introduced for private features which are not
initialized by DFL feature drivers (dfl-fme & dfl-afu drivers). So these
private features could be handled by separate driver modules.

DFL feature drivers (dfl-fme, dfl-port) will create DFL devices on
enumeration. DFL drivers could be registered on this bus to match these
DFL devices. They are matched by dfl type & feature_id.

[mdf@kernel.org: Add missing Documentation part to MAINTAINERS file]

Signed-off-by: Xu Yilun <yilun.xu@intel.com>
Signed-off-by: Wu Hao <hao.wu@intel.com>
Signed-off-by: Matthew Gerlach <matthew.gerlach@linux.intel.com>
Signed-off-by: Russ Weight <russell.h.weight@intel.com>
Reviewed-by: Tom Rix <trix@redhat.com>
Acked-by: Wu Hao <hao.wu@intel.com>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
2020-09-09 20:28:16 -07:00
Jonathan Neuschäfer
fdcc9e0761 MAINTAINERS: Add ubifs-authentication.rst to UBIFS
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Link: https://lore.kernel.org/r/20200905204326.1378339-2-j.neuschaefer@gmx.net
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-09-09 11:53:33 -06:00
Laurentiu Palcu
f61249ddde MAINTAINERS: Add entry for i.MX 8MQ DCSS driver
The driver is part of DRM subsystem and is located in drivers/gpu/drm/imx/dcss.

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
Reviewed-by: Guido Günther <agx@sigxcpu.org>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20200731081836.3048-5-laurentiu.palcu@oss.nxp.com
2020-09-09 16:39:49 +02:00
Jakub Kicinski
2a154988aa MAINTAINERS: remove John Allen from ibmvnic
John's email has bounced and Thomas confirms he no longer
works on ibmvnic.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-08 20:10:00 -07:00
Melissa Wen
884e5cc1dd MAINTAINERS: add entry for VKMS
Add myself as maintainer of VKMS driver

Signed-off-by: Melissa Wen <melissa.srw@gmail.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200904130605.vs5tnfhgnemnz6pt@smtp.gmail.com
2020-09-08 16:03:05 -03:00
Tycho Andersen
19d1d49f2a mailmap, MAINTAINERS: move to tycho.pizza
I've changed my e-mail address to tycho.pizza, so let's reflect that in
these files.

Signed-off-by: Tycho Andersen <tycho@tycho.pizza>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Link: https://lore.kernel.org/r/20200902014017.934315-2-tycho@tycho.pizza
Signed-off-by: Kees Cook <keescook@chromium.org>
2020-09-08 11:29:57 -07:00
Dave Airlie
ce5c207c6b Linux 5.9-rc4
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Merge tag 'v5.9-rc4' into drm-next

Backmerge 5.9-rc4 as there is a nasty qxl conflict
that needs to be resolved.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2020-09-08 14:41:40 +10:00
Mauro Carvalho Chehab
d13ee586e0 Linux 5.9-rc4
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Merge tag 'v5.9-rc4' into patchwork

Linux 5.9-rc4

* tag 'v5.9-rc4': (1001 commits)
  Linux 5.9-rc4
  io_uring: fix linked deferred ->files cancellation
  io_uring: fix cancel of deferred reqs with ->files
  include/linux/log2.h: add missing () around n in roundup_pow_of_two()
  mm/khugepaged.c: fix khugepaged's request size in collapse_file
  mm/hugetlb: fix a race between hugetlb sysctl handlers
  mm/hugetlb: try preferred node first when alloc gigantic page from cma
  mm/migrate: preserve soft dirty in remove_migration_pte()
  mm/migrate: remove unnecessary is_zone_device_page() check
  mm/rmap: fixup copying of soft dirty and uffd ptes
  mm/migrate: fixup setting UFFD_WP flag
  mm: madvise: fix vma user-after-free
  checkpatch: fix the usage of capture group ( ... )
  fork: adjust sysctl_max_threads definition to match prototype
  ipc: adjust proc_ipc_sem_dointvec definition to match prototype
  mm: track page table modifications in __apply_to_page_range()
  MAINTAINERS: IA64: mark Status as Odd Fixes only
  MAINTAINERS: add LLVM maintainers
  MAINTAINERS: update Cavium/Marvell entries
  mm: slub: fix conversion of freelist_corrupted()
  ...
2020-09-07 16:13:06 +02:00
Linus Torvalds
2ccdd9f8b2 IOMMU Fixes for Linux v5.9-rc3
Including:
 
 	- Three Intel VT-d fixes to fix address handling on 32bit, fix a
 	  NULL pointer dereference bug and serialize a hardware register
 	  access as required by the VT-d spec.
 
 	- Two patches for AMD IOMMU to force AMD GPUs into translation mode
 	  when memory encryption is active and disallow using IOMMUv2
 	  functionality. This makes the AMDGPU driver working when
 	  memory encryption is active.
 
 	- Two more fixes for AMD IOMMU to fix updating the Interrupt
 	  Remapping Table Entries.
 
 	- MAINTAINERS file update for the Qualcom IOMMU driver.
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Merge tag 'iommu-fixes-v5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu fixes from Joerg Roedel:

 - three Intel VT-d fixes to fix address handling on 32bit, fix a NULL
   pointer dereference bug and serialize a hardware register access as
   required by the VT-d spec.

 - two patches for AMD IOMMU to force AMD GPUs into translation mode
   when memory encryption is active and disallow using IOMMUv2
   functionality.  This makes the AMDGPU driver work when memory
   encryption is active.

 - two more fixes for AMD IOMMU to fix updating the Interrupt Remapping
   Table Entries.

 - MAINTAINERS file update for the Qualcom IOMMU driver.

* tag 'iommu-fixes-v5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/vt-d: Handle 36bit addressing for x86-32
  iommu/amd: Do not use IOMMUv2 functionality when SME is active
  iommu/amd: Do not force direct mapping when SME is active
  iommu/amd: Use cmpxchg_double() when updating 128-bit IRTE
  iommu/amd: Restore IRTE.RemapEn bit after programming IRTE
  iommu/vt-d: Fix NULL pointer dereference in dev_iommu_priv_set()
  iommu/vt-d: Serialize IOMMU GCMD register modifications
  MAINTAINERS: Update QUALCOMM IOMMU after Arm SMMU drivers move
2020-09-06 11:58:15 -07:00
Krzysztof Kozlowski
d3333e21f2 MAINTAINERS: Move Hartmut Knaack to Credits
Hartmut Knaack was an active reviewer and contributor to the IIO
subsystem and drivers.  However his last message on LKML is from
October 2015.

In thanks for Hartmut's effort, move him name to the Credits.

Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: linux-iio <linux-iio@vger.kernel.org>
Link: https://lore.kernel.org/r/20200903181926.5606-2-krzk@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-06 17:02:44 +01:00
Krzysztof Kozlowski
50dd953ea0 MAINTAINERS: Consolidate Analog Devices IIO entries and remove Beniamin Bia
Emails to Beniamin Bia bounce with no such address so remove him from
maintainers.  After this removal, many entries for Analog Devices Inc
IIO drivers look exactly the same so consolidate them.

Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Suggested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Michael Hennerich <Michael.Hennerich@analog.com>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: linux-iio <linux-iio@vger.kernel.org>
Link: https://lore.kernel.org/r/20200903181926.5606-1-krzk@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-06 17:02:31 +01:00
Chun-Kuang Hu
1b0ce63bc0 MAINTAINERS: add files for Mediatek DRM drivers
Mediatek HDMI phy driver is moved from drivers/gpu/drm/mediatek to
drivers/phy/mediatek, so add the new folder to the Mediatek DRM drivers'
information.

Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
2020-09-06 07:03:21 +08:00
Lukas Bulwahn
e799151814 MAINTAINERS: repair reference in LYNX PCS MODULE
Commit 0da4c3d393 ("net: phy: add Lynx PCS module") added the files in
./drivers/net/pcs/, but the new LYNX PCS MODULE section refers to
./drivers/net/phy/.

Hence, ./scripts/get_maintainer.pl --self-test=patterns complains:

  warning: no file matches    F:    drivers/net/phy/pcs-lynx.c

Repair the LYNX PCS MODULE section by referring to the right location.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-09-05 13:34:12 -07:00
Randy Dunlap
9d90dd188d MAINTAINERS: IA64: mark Status as Odd Fixes only
IA64 isn't really being maintained, so mark it as Odd Fixes only.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Link: http://lkml.kernel.org/r/7e719139-450f-52c2-59a2-7964a34eda1f@infradead.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-09-05 12:14:29 -07:00
Nick Desaulniers
b964428965 MAINTAINERS: add LLVM maintainers
Nominate Nathan and myself to be point of contact for clang/LLVM related
support, after a poll at the LLVM BoF at Linux Plumbers Conf 2020.

While corporate sponsorship is beneficial, its important to not entrust
the keys to the nukes with any one entity.  Should Nathan and I find
ourselves at the same employer, I would gladly step down.

Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com>
Acked-by: Nathan Chancellor <natechancellor@gmail.com>
Acked-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Acked-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://lkml.kernel.org/r/20200825143540.2948637-1-ndesaulniers@google.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-09-05 12:14:29 -07:00
Robert Richter
f548a64570 MAINTAINERS: update Cavium/Marvell entries
I am leaving Marvell and already do not have access to my @marvell.com
email address.  So switching over to my korg mail address or removing my
address there another maintainer is already listed.  For the entries
there no other maintainer is listed I will keep looking into patches for
Cavium systems for a while until someone from Marvell takes it over.

Since I might have limited access to hardware and also limited time I
changed state to 'Odd Fixes' for those entries.

Signed-off-by: Robert Richter <rric@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Ganapatrao Kulkarni <gkulkarni@marvell.com>
Cc: Sunil Goutham <sgoutham@marvell.com>
CC: Borislav Petkov <bp@alien8.de>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Wolfram Sang <wsa@kernel.org>,
Link: https://lkml.kernel.org/r/20200824122050.31164-1-rric@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-09-05 12:14:29 -07:00
Jakub Kicinski
44a8c4f33c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
We got slightly different patches removing a double word
in a comment in net/ipv4/raw.c - picked the version from net.

Simple conflict in drivers/net/ethernet/ibm/ibmvnic.c. Use cached
values instead of VNIC login response buffer (following what
commit 507ebe6444 ("ibmvnic: Fix use-after-free of VNIC login
response buffer") did).

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-09-04 21:28:59 -07:00
Saravana Kannan
51fae39bd5 scripts/dev-needs: Add script to list device dependencies
This script can be useful for:
- Figuring out the list of modules you need to pack in initrd
- Figuring out the list of drivers you need to modularize for a device
  to be fully functional without building in any dependencies.
- Figuring out which drivers to enable first, when porting drivers
  between kernels (say, to upstream).
- Plotting graphs of system dependencies, etc.

Usage: dev-needs.sh [-c|-d|-m|-f] [filter options] <list of devices>

This script needs to be run on the target device once it has booted to a
shell.

The script takes as input a list of one or more device directories under
/sys/devices and then lists the probe dependency chain (suppliers and
parents) of these devices. It does a breadth first search of the dependency
chain, so the last entry in the output is close to the root of the
dependency chain.

By default it lists the full path to the devices under /sys/devices.

It also takes an optional modifier flag as the first parameter to change
what information is listed in the output. If the requested information is
not available, the device name is printed.

  -c	lists the compatible string of the dependencies
  -d	lists the driver name of the dependencies that have probed
  -m	lists the module name of the dependencies that have a module
  -f	list the firmware node path of the dependencies
  -g	list the dependencies as edges and nodes for graphviz
  -t	list the dependencies as edges for tsort

The filter options provide a way to filter out some dependencies:
  --allow-no-driver	By default dependencies that don't have a driver
			attached are ignored. This is to avoid following
			device links to "class" devices that are created
			when the consumer probes (as in, not a probe
			dependency). If you want to follow these links
			anyway, use this flag.

  --exclude-devlinks	Don't follow device links when tracking probe
			dependencies.

  --exclude-parents	Don't follow parent devices when tracking probe
			dependencies.

Signed-off-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20200901224842.1787825-1-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-04 18:19:37 +02:00
Krzysztof Kozlowski
51de18bff2 MAINTAINERS: Add the security document to SECURITY CONTACT
When changing the document related to kernel security workflow, notify
the security mailing list as its concerned by this.

Cc: <security@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200827182029.3458-1-krzk@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-04 18:15:44 +02:00
Daniel Bristot de Oliveira
153908ebc8 MAINTAINERS: Add myself as SCHED_DEADLINE reviewer
As discussed with Juri and Peter.

Signed-off-by: Daniel Bristot de Oliveira <bristot@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Juri Lelli <juri.lelli@redhat.com>
Link: https://lore.kernel.org/r/4476a6da70949913a59dab9aacfbd12162c1fbd7.1599146667.git.bristot@redhat.com
2020-09-04 14:35:40 +02:00
André Almeida
c1b0c62715 fuse: update project homepage
As stated in https://sourceforge.net/projects/fuse/, "the FUSE project has
moved to https://github.com/libfuse/" in 22-Dec-2015. Update URLs to
reflect this.

Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2020-09-04 11:32:10 +02:00
Lukas Bulwahn
365d2a2366 MAINTAINERS: Update QUALCOMM IOMMU after Arm SMMU drivers move
Commit e86d1aa8b6 ("iommu/arm-smmu: Move Arm SMMU drivers into their own
subdirectory") moved drivers/iommu/qcom_iommu.c to
drivers/iommu/arm/arm-smmu/qcom_iommu.c amongst other moves, adjusted some
sections in MAINTAINERS, but missed adjusting the QUALCOMM IOMMU section.

Hence, ./scripts/get_maintainer.pl --self-test=patterns complains:

  warning: no file matches    F:    drivers/iommu/qcom_iommu.c

Update the file entry in MAINTAINERS to the new location.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20200825053828.4166-1-lukas.bulwahn@gmail.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2020-09-04 11:20:48 +02:00
Daniel Jordan
8ea08ce08f padata: add another maintainer and another list
At Steffen's request, I'll help maintain padata for the foreseeable
future.

While at it, let's have patches go to lkml too since the code is now
used outside of crypto.

Signed-off-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Cc: linux-crypto@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Acked-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-04 17:57:17 +10:00
Linus Torvalds
3e8d3bdc2a Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller:

 1) Use netif_rx_ni() when necessary in batman-adv stack, from Jussi
    Kivilinna.

 2) Fix loss of RTT samples in rxrpc, from David Howells.

 3) Memory leak in hns_nic_dev_probe(), from Dignhao Liu.

 4) ravb module cannot be unloaded, fix from Yuusuke Ashizuka.

 5) We disable BH for too lokng in sctp_get_port_local(), add a
    cond_resched() here as well, from Xin Long.

 6) Fix memory leak in st95hf_in_send_cmd, from Dinghao Liu.

 7) Out of bound access in bpf_raw_tp_link_fill_link_info(), from
    Yonghong Song.

 8) Missing of_node_put() in mt7530 DSA driver, from Sumera
    Priyadarsini.

 9) Fix crash in bnxt_fw_reset_task(), from Michael Chan.

10) Fix geneve tunnel checksumming bug in hns3, from Yi Li.

11) Memory leak in rxkad_verify_response, from Dinghao Liu.

12) In tipc, don't use smp_processor_id() in preemptible context. From
    Tuong Lien.

13) Fix signedness issue in mlx4 memory allocation, from Shung-Hsi Yu.

14) Missing clk_disable_prepare() in gemini driver, from Dan Carpenter.

15) Fix ABI mismatch between driver and firmware in nfp, from Louis
    Peens.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (110 commits)
  net/smc: fix sock refcounting in case of termination
  net/smc: reset sndbuf_desc if freed
  net/smc: set rx_off for SMCR explicitly
  net/smc: fix toleration of fake add_link messages
  tg3: Fix soft lockup when tg3_reset_task() fails.
  doc: net: dsa: Fix typo in config code sample
  net: dp83867: Fix WoL SecureOn password
  nfp: flower: fix ABI mismatch between driver and firmware
  tipc: fix shutdown() of connectionless socket
  ipv6: Fix sysctl max for fib_multipath_hash_policy
  drivers/net/wan/hdlc: Change the default of hard_header_len to 0
  net: gemini: Fix another missing clk_disable_unprepare() in probe
  net: bcmgenet: fix mask check in bcmgenet_validate_flow()
  amd-xgbe: Add support for new port mode
  net: usb: dm9601: Add USB ID of Keenetic Plus DSL
  vhost: fix typo in error message
  net: ethernet: mlx4: Fix memory allocation in mlx4_buddy_init()
  pktgen: fix error message with wrong function name
  net: ethernet: ti: am65-cpsw: fix rmii 100Mbit link mode
  cxgb4: fix thermal zone device registration
  ...
2020-09-03 18:50:48 -07:00
Christian Eggers
403e5586b5 iio: light: as73211: New driver
Support for AMS AS73211 JENCOLOR(R) Digital XYZ Sensor.

This driver has no built-in trigger. In order for making triggered
measurements, an external (software) trigger driver like
iio-trig-hrtimer or iio-trig-sysfs is required.

The sensor supports single and continuous measurement modes. The latter
is not used by design as this would require tight timing synchronization
between hardware and driver without much benefit.

Datasheet: https://ams.com/documents/20143/36005/AS73211_DS000556_3-01.pdf
Signed-off-by: Christian Eggers <ceggers@arri.de>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-03 19:40:40 +01:00
Nilesh Javali
5d929371b7 scsi: MAINTAINERS: Update Marvell owned driver maintainers
Update Marvell owned driver maintainers and add Marvell Upstream email
alias to the maintainers list.

Link: https://lore.kernel.org/r/20200902073430.11787-1-njavali@marvell.com
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-09-02 22:49:08 -04:00
Don Brace
0051a150c3 scsi: MAINTAINERS: Update smartpqi and hpsa
Change M entry e-mail to microchip.

Change L entry e-mail for storagedev to microchip.

Link: https://lore.kernel.org/r/159864510818.12656.822985017436862534.stgit@brunhilda
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-09-02 22:49:06 -04:00
Linus Torvalds
9c7d619be5 perf tools fixes for v5.9:
- Fix infinite loop in the TUI for grouped events in 'perf top/record', for
   instance when using "perf top -e '{cycles,instructions,cache-misses}'.
 
 - Fix segfault by skipping side-band event setup if HAVE_LIBBPF_SUPPORT is not set.
 
 - Fix synthesized branch stacks generated from CoreSight ETM trace and Intel PT
   hardware traces.
 
 - Fix error when synthesizing events from ARM SPE hardware trace.
 
 - The SNOOPX and REMOTE offsets in the data_src bitmask in perf records were
   were both 37, SNOOPX is 38, fix it.
 
 - Fix use of CPU list with summary option in 'perf sched timehist'.
 
 - Avoid an uninitialized read when using fake PMUs.
 
 - Set perf_event_attr.exclude_guest=1 for user-space counting.
 
 - Don't order events when doing a 'perf report -D' raw dump of perf.data records.
 
 - Set NULL sentinel in pmu_events table in "Parse and process metrics" 'perf test'
 
 - Fix basic bpf filtering 'perf test' on s390x.
 
 - Fix out of bounds array access in the 'perf stat' print_counters() evlist method.
 
 - Add mwait_idle_with_hints.constprop.0 to the list of idle symbols.
 
 - Use %zd for size_t printf formats on 32-bit.
 
 - Correct the help info of "perf record --no-bpf-event" option.
 
 - Add entries for CoreSight and Arm SPE tooling to MAINTAINERS.
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 
 Test results:
 
 The first ones are container based builds of tools/perf with and without libelf
 support.  Where clang is available, it is also used to build perf with/without
 libelf, and building with LIBCLANGLLVM=1 (built-in clang) with gcc and clang
 when clang and its devel libraries are installed.
 
 The objtool and samples/bpf/ builds are disabled now that I'm switching from
 using the sources in a local volume to fetching them from a http server to
 build it inside the container, to make it easier to build in a container cluster.
 Those will come back later.
 
 Several are cross builds, the ones with -x-ARCH and the android one, and those
 may not have all the features built, due to lack of multi-arch devel packages,
 available and being used so far on just a few, like
 debian:experimental-x-{arm64,mipsel}.
 
 The 'perf test' one will perform a variety of tests exercising
 tools/perf/util/, tools/lib/{bpf,traceevent,etc}, as well as run perf commands
 with a variety of command line event specifications to then intercept the
 sys_perf_event syscall to check that the perf_event_attr fields are set up as
 expected, among a variety of other unit tests.
 
 Then there is the 'make -C tools/perf build-test' ones, that build tools/perf/
 with a variety of feature sets, exercising the build with an incomplete set of
 features as well as with a complete one. It is planned to have it run on each
 of the containers mentioned above, using some container orchestration
 infrastructure. Get in contact if interested in helping having this in place.
 
   # export PERF_TARBALL=http://192.168.122.1/perf/perf-5.9.0-rc1.tar.xz
   # dm
    1 alpine:3.4                    : Ok   gcc (Alpine 5.3.0) 5.3.0, clang version 3.8.0 (tags/RELEASE_380/final)
    2 alpine:3.5                    : Ok   gcc (Alpine 6.2.1) 6.2.1 20160822, clang version 3.8.1 (tags/RELEASE_381/final)
    3 alpine:3.6                    : Ok   gcc (Alpine 6.3.0) 6.3.0, clang version 4.0.0 (tags/RELEASE_400/final)
    4 alpine:3.7                    : Ok   gcc (Alpine 6.4.0) 6.4.0, Alpine clang version 5.0.0 (tags/RELEASE_500/final) (based on LLVM 5.0.0)
    5 alpine:3.8                    : Ok   gcc (Alpine 6.4.0) 6.4.0, Alpine clang version 5.0.1 (tags/RELEASE_501/final) (based on LLVM 5.0.1)
    6 alpine:3.9                    : Ok   gcc (Alpine 8.3.0) 8.3.0, Alpine clang version 5.0.1 (tags/RELEASE_502/final) (based on LLVM 5.0.1)
    7 alpine:3.10                   : Ok   gcc (Alpine 8.3.0) 8.3.0, Alpine clang version 8.0.0 (tags/RELEASE_800/final) (based on LLVM 8.0.0)
    8 alpine:3.11                   : Ok   gcc (Alpine 9.3.0) 9.3.0, Alpine clang version 9.0.0 (https://git.alpinelinux.org/aports f7f0d2c2b8bcd6a5843401a9a702029556492689) (based on LLVM 9.0.0)
    9 alpine:3.12                   : Ok   gcc (Alpine 9.3.0) 9.3.0, Alpine clang version 10.0.0 (https://gitlab.alpinelinux.org/alpine/aports.git 7445adce501f8473efdb93b17b5eaf2f1445ed4c)
   10 alpine:edge                   : Ok   gcc (Alpine 10.2.0) 10.2.0, Alpine clang version 10.0.1
   11 alt:p8                        : Ok   x86_64-alt-linux-gcc (GCC) 5.3.1 20151207 (ALT p8 5.3.1-alt3.M80P.1), clang version 3.8.0 (tags/RELEASE_380/final)
   12 alt:p9                        : Ok   x86_64-alt-linux-gcc (GCC) 8.4.1 20200305 (ALT p9 8.4.1-alt0.p9.1), clang version 10.0.0
   13 alt:sisyphus                  : Ok   x86_64-alt-linux-gcc (GCC) 9.3.1 20200518 (ALT Sisyphus 9.3.1-alt1), clang version 10.0.1
   14 amazonlinux:1                 : Ok   gcc (GCC) 7.2.1 20170915 (Red Hat 7.2.1-2), clang version 3.6.2 (tags/RELEASE_362/final)
   15 amazonlinux:2                 : Ok   gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-9), clang version 7.0.1 (Amazon Linux 2 7.0.1-1.amzn2.0.2)
   16 android-ndk:r12b-arm          : Ok   arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease)
   17 android-ndk:r15c-arm          : Ok   arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease)
   18 centos:6                      : Ok   gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23)
   19 centos:7                      : Ok   gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39)
   20 centos:8                      : Ok   gcc (GCC) 8.3.1 20191121 (Red Hat 8.3.1-5), clang version 9.0.1 (Red Hat 9.0.1-2.module_el8.2.0+309+0c7b6b03)
   21 clearlinux:latest             : Ok   gcc (Clear Linux OS for Intel Architecture) 10.2.1 20200812 releases/gcc-10.2.0-102-gc99b2c529b, clang version 10.0.1
   22 debian:8                      : Ok   gcc (Debian 4.9.2-10+deb8u2) 4.9.2, Debian clang version 3.5.0-10 (tags/RELEASE_350/final) (based on LLVM 3.5.0)
   23 debian:9                      : Ok   gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516, clang version 3.8.1-24 (tags/RELEASE_381/final)
   24 debian:10                     : Ok   gcc (Debian 8.3.0-6) 8.3.0, clang version 7.0.1-8 (tags/RELEASE_701/final)
   25 debian:experimental           : Ok   gcc (Debian 10.2.0-5) 10.2.0, Debian clang version 11.0.0-+rc2-4
   26 debian:experimental-x-arm64   : Ok   aarch64-linux-gnu-gcc (Debian 10.2.0-3) 10.2.0
   27 debian:experimental-x-mips    : Ok   mips-linux-gnu-gcc (Debian 8.3.0-19) 8.3.0
   28 debian:experimental-x-mips64  : Ok   mips64-linux-gnuabi64-gcc (Debian 9.3.0-8) 9.3.0
   29 debian:experimental-x-mipsel  : FAIL mipsel-linux-gnu-gcc (Debian 9.3.0-8) 9.3.0
 
     util/parse-events.y: In function 'parse_events_parse':
     util/parse-events.y:514:6: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
       514 |      (void *) $2, $6, $4);
           |      ^
     util/parse-events.y:531:7: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
       531 |       (void *) $2, NULL, $4)) {
           |       ^
     util/parse-events.y:547:6: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
       547 |      (void *) $2, $4, 0);
           |      ^
     util/parse-events.y:564:7: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
       564 |       (void *) $2, NULL, 0)) {
           |       ^
 
   Works with a slightly older compiler:
 
   29 debian:experimental-x-mipsel  : Ok   mipsel-linux-gnu-gcc (Debian 9.2.1-8) 9.2.1 20190909
 
   30 fedora:20                     : Ok   gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7)
   31 fedora:22                     : Ok   gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6), clang version 3.5.0 (tags/RELEASE_350/final)
   32 fedora:23                     : Ok   gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6), clang version 3.7.0 (tags/RELEASE_370/final)
   33 fedora:24                     : Ok   gcc (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1), clang version 3.8.1 (tags/RELEASE_381/final)
   34 fedora:24-x-ARC-uClibc        : Ok   arc-linux-gcc (ARCompact ISA Linux uClibc toolchain 2017.09-rc2) 7.1.1 20170710
   35 fedora:25                     : Ok   gcc (GCC) 6.4.1 20170727 (Red Hat 6.4.1-1), clang version 3.9.1 (tags/RELEASE_391/final)
   36 fedora:26                     : Ok   gcc (GCC) 7.3.1 20180130 (Red Hat 7.3.1-2), clang version 4.0.1 (tags/RELEASE_401/final)
   37 fedora:27                     : Ok   gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-6), clang version 5.0.2 (tags/RELEASE_502/final)
   38 fedora:28                     : Ok   gcc (GCC) 8.3.1 20190223 (Red Hat 8.3.1-2), clang version 6.0.1 (tags/RELEASE_601/final)
   39 fedora:29                     : Ok   gcc (GCC) 8.3.1 20190223 (Red Hat 8.3.1-2), clang version 7.0.1 (Fedora 7.0.1-6.fc29)
   40 fedora:30                     : Ok   gcc (GCC) 9.3.1 20200408 (Red Hat 9.3.1-2), clang version 8.0.0 (Fedora 8.0.0-3.fc30)
   41 fedora:30-x-ARC-glibc         : Ok   arc-linux-gcc (ARC HS GNU/Linux glibc toolchain 2019.03-rc1) 8.3.1 20190225
   42 fedora:30-x-ARC-uClibc        : Ok   arc-linux-gcc (ARCv2 ISA Linux uClibc toolchain 2019.03-rc1) 8.3.1 20190225
   43 fedora:31                     : Ok   gcc (GCC) 9.3.1 20200408 (Red Hat 9.3.1-2), clang version 9.0.1 (Fedora 9.0.1-2.fc31)
   44 fedora:32                     : Ok   gcc (GCC) 10.2.1 20200723 (Red Hat 10.2.1-1), clang version 10.0.0 (Fedora 10.0.0-2.fc32)
   45 fedora:rawhide                : FAIL gcc (GCC) 10.2.1 20200804 (Red Hat 10.2.1-2), clang version 11.0.0 (Fedora 11.0.0-0.2.rc1.fc33)
 
     util/scripting-engines/trace-event-python.c: In function 'python_start_script':
     util/scripting-engines/trace-event-python.c:1595:2: error: 'visibility' attribute ignored [-Werror=attributes]
      1595 |  PyMODINIT_FUNC (*initfunc)(void);
           |  ^~~~~~~~~~~~~~
 
   46 gentoo-stage3-amd64:latest    : Ok   gcc (Gentoo 9.3.0-r1 p3) 9.3.0
   47 mageia:5                      : Ok   gcc (GCC) 4.9.2, clang version 3.5.2 (tags/RELEASE_352/final)
   48 mageia:6                      : Ok   gcc (Mageia 5.5.0-1.mga6) 5.5.0, clang version 3.9.1 (tags/RELEASE_391/final)
   49 mageia:7                      : Ok   gcc (Mageia 8.4.0-1.mga7) 8.4.0, clang version 8.0.0 (Mageia 8.0.0-1.mga7)
   50 manjaro:latest                : Ok   gcc (GCC) 10.2.0, clang version 10.0.1
   51 opensuse:15.0                 : Ok   gcc (SUSE Linux) 7.4.1 20190905 [gcc-7-branch revision 275407], clang version 5.0.1 (tags/RELEASE_501/final 312548)
   52 opensuse:15.1                 : Ok   gcc (SUSE Linux) 7.5.0, clang version 7.0.1 (tags/RELEASE_701/final 349238)
   53 opensuse:15.2                 : Ok   gcc (SUSE Linux) 7.5.0, clang version 9.0.1
   54 opensuse:42.3                 : Ok   gcc (SUSE Linux) 4.8.5, clang version 3.8.0 (tags/RELEASE_380/final 262553)
   55 opensuse:tumbleweed           : Ok   gcc (SUSE Linux) 10.2.1 20200825 [revision c0746a1beb1ba073c7981eb09f55b3d993b32e5c], clang version 10.0.1
   56 oraclelinux:6                 : Ok   gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23.0.1)
   57 oraclelinux:7                 : Ok   gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39.0.5)
   58 oraclelinux:8                 : Ok   gcc (GCC) 8.3.1 20191121 (Red Hat 8.3.1-5.0.3), clang version 9.0.1 (Red Hat 9.0.1-2.0.1.module+el8.2.0+5599+9ed9ef6d)
   59 ubuntu:12.04                  : Ok   gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3, Ubuntu clang version 3.0-6ubuntu3 (tags/RELEASE_30/final) (based on LLVM 3.0)
   60 ubuntu:14.04                  : Ok   gcc (Ubuntu 4.8.4-2ubuntu1~14.04.4) 4.8.4
   61 ubuntu:16.04                  : Ok   gcc (Ubuntu 5.4.0-6ubuntu1~16.04.12) 5.4.0 20160609, clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final)
   62 ubuntu:16.04-x-arm            : Ok   arm-linux-gnueabihf-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
   63 ubuntu:16.04-x-arm64          : Ok   aarch64-linux-gnu-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
   64 ubuntu:16.04-x-powerpc        : Ok   powerpc-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
 
   Reported the following libtraceevent build warning:
 
     event-parse.c: In function 'print_arg_pointer':
     event-parse.c:5262:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
        trace_seq_printf(s, "%p", (void *)val);
                                  ^
   65 ubuntu:16.04-x-powerpc64      : Ok   powerpc64-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
   66 ubuntu:16.04-x-powerpc64el    : Ok   powerpc64le-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
   67 ubuntu:16.04-x-s390           : Ok   s390x-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
   68 ubuntu:18.04                  : Ok   gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0, clang version 6.0.0-1ubuntu2 (tags/RELEASE_600/final)
   69 ubuntu:18.04-x-arm            : Ok   arm-linux-gnueabihf-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0
   70 ubuntu:18.04-x-arm64          : Ok   aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0
   71 ubuntu:18.04-x-m68k           : Ok   m68k-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
   72 ubuntu:18.04-x-powerpc        : Ok   powerpc-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
   73 ubuntu:18.04-x-powerpc64      : Ok   powerpc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
   74 ubuntu:18.04-x-powerpc64el    : Ok   powerpc64le-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
   75 ubuntu:18.04-x-riscv64        : Ok   riscv64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
   76 ubuntu:18.04-x-s390           : Ok   s390x-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
   77 ubuntu:18.04-x-sh4            : Ok   sh4-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
   78 ubuntu:18.04-x-sparc64        : Ok   sparc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
   79 ubuntu:19.10                  : Ok   gcc (Ubuntu 9.2.1-9ubuntu2) 9.2.1 20191008, clang version 8.0.1-3build1 (tags/RELEASE_801/final)
   80 ubuntu:20.04                  : Ok   gcc (Ubuntu 9.3.0-10ubuntu2) 9.3.0, clang version 10.0.0-4ubuntu1
   81 ubuntu:20.04-x-powerpc64el    : Ok   powerpc64le-linux-gnu-gcc (Ubuntu 10-20200411-0ubuntu1) 10.0.1 20200411 (experimental) [master revision bb87d5cc77d:75961caccb7:f883c46b4877f637e0fa5025b4d6b5c9040ec566]
 
   # uname -a
   Linux five 5.9.0-rc3 #1 SMP Mon Aug 31 08:38:27 -03 2020 x86_64 x86_64 x86_64 GNU/Linux
   # git log --oneline -1
   977f739b71 perf report: Disable ordered_events for raw dump
   # perf version --build-options
   perf version 5.9.rc1.g977f739b7126
                    dwarf: [ on  ]  # HAVE_DWARF_SUPPORT
       dwarf_getlocations: [ on  ]  # HAVE_DWARF_GETLOCATIONS_SUPPORT
                    glibc: [ on  ]  # HAVE_GLIBC_SUPPORT
                     gtk2: [ on  ]  # HAVE_GTK2_SUPPORT
            syscall_table: [ on  ]  # HAVE_SYSCALL_TABLE_SUPPORT
                   libbfd: [ on  ]  # HAVE_LIBBFD_SUPPORT
                   libelf: [ on  ]  # HAVE_LIBELF_SUPPORT
                  libnuma: [ on  ]  # HAVE_LIBNUMA_SUPPORT
   numa_num_possible_cpus: [ on  ]  # HAVE_LIBNUMA_SUPPORT
                  libperl: [ on  ]  # HAVE_LIBPERL_SUPPORT
                libpython: [ on  ]  # HAVE_LIBPYTHON_SUPPORT
                 libslang: [ on  ]  # HAVE_SLANG_SUPPORT
                libcrypto: [ on  ]  # HAVE_LIBCRYPTO_SUPPORT
                libunwind: [ on  ]  # HAVE_LIBUNWIND_SUPPORT
       libdw-dwarf-unwind: [ on  ]  # HAVE_DWARF_SUPPORT
                     zlib: [ on  ]  # HAVE_ZLIB_SUPPORT
                     lzma: [ on  ]  # HAVE_LZMA_SUPPORT
                get_cpuid: [ on  ]  # HAVE_AUXTRACE_SUPPORT
                      bpf: [ on  ]  # HAVE_LIBBPF_SUPPORT
                      aio: [ on  ]  # HAVE_AIO_SUPPORT
                     zstd: [ on  ]  # HAVE_ZSTD_SUPPORT
   # perf test
    1: vmlinux symtab matches kallsyms                       : Ok
    2: Detect openat syscall event                           : Ok
    3: Detect openat syscall event on all cpus               : Ok
    4: Read samples using the mmap interface                 : Ok
    5: Test data source output                               : Ok
    6: Parse event definition strings                        : Ok
    7: Simple expression parser                              : Ok
    8: PERF_RECORD_* events & perf_sample fields             : Ok
    9: Parse perf pmu format                                 : Ok
   10: PMU events                                            :
   10.1: PMU event table sanity                              : Ok
   10.2: PMU event map aliases                               : Ok
   10.3: Parsing of PMU event table metrics                  : Ok
   10.4: Parsing of PMU event table metrics with fake PMUs   : Ok
   11: DSO data read                                         : Ok
   12: DSO data cache                                        : Ok
   13: DSO data reopen                                       : Ok
   14: Roundtrip evsel->name                                 : Ok
   15: Parse sched tracepoints fields                        : Ok
   16: syscalls:sys_enter_openat event fields                : Ok
   17: Setup struct perf_event_attr                          : Ok
   18: Match and link multiple hists                         : Ok
   19: 'import perf' in python                               : Ok
   20: Breakpoint overflow signal handler                    : Ok
   21: Breakpoint overflow sampling                          : Ok
   22: Breakpoint accounting                                 : Ok
   23: Watchpoint                                            :
   23.1: Read Only Watchpoint                                : Skip
   23.2: Write Only Watchpoint                               : Ok
   23.3: Read / Write Watchpoint                             : Ok
   23.4: Modify Watchpoint                                   : Ok
   24: Number of exit events of a simple workload            : Ok
   25: Software clock events period values                   : Ok
   26: Object code reading                                   : Ok
   27: Sample parsing                                        : Ok
   28: Use a dummy software event to keep tracking           : Ok
   29: Parse with no sample_id_all bit set                   : Ok
   30: Filter hist entries                                   : Ok
   31: Lookup mmap thread                                    : Ok
   32: Share thread maps                                     : Ok
   33: Sort output of hist entries                           : Ok
   34: Cumulate child hist entries                           : Ok
   35: Track with sched_switch                               : Ok
   36: Filter fds with revents mask in a fdarray             : Ok
   37: Add fd to a fdarray, making it autogrow               : Ok
   38: kmod_path__parse                                      : Ok
   39: Thread map                                            : Ok
   40: LLVM search and compile                               :
   40.1: Basic BPF llvm compile                              : Ok
   40.2: kbuild searching                                    : Ok
   40.3: Compile source for BPF prologue generation          : Ok
   40.4: Compile source for BPF relocation                   : Ok
   41: Session topology                                      : Ok
   42: BPF filter                                            :
   42.1: Basic BPF filtering                                 : Ok
   42.2: BPF pinning                                         : Ok
   42.3: BPF prologue generation                             : Ok
   42.4: BPF relocation checker                              : Ok
   43: Synthesize thread map                                 : Ok
   44: Remove thread map                                     : Ok
   45: Synthesize cpu map                                    : Ok
   46: Synthesize stat config                                : Ok
   47: Synthesize stat                                       : Ok
   48: Synthesize stat round                                 : Ok
   49: Synthesize attr update                                : Ok
   50: Event times                                           : Ok
   51: Read backward ring buffer                             : Ok
   52: Print cpu map                                         : Ok
   53: Merge cpu map                                         : Ok
   54: Probe SDT events                                      : Ok
   55: is_printable_array                                    : Ok
   56: Print bitmap                                          : Ok
   57: perf hooks                                            : Ok
   58: builtin clang support                                 : Skip (not compiled in)
   59: unit_number__scnprintf                                : Ok
   60: mem2node                                              : Ok
   61: time utils                                            : Ok
   62: Test jit_write_elf                                    : Ok
   63: Test libpfm4 support                                  : Skip (not compiled in)
   64: Test api io                                           : Ok
   65: maps__merge_in                                        : Ok
   66: Demangle Java                                         : Ok
   67: Parse and process metrics                             : Ok
   68: x86 rdpmc                                             : Ok
   69: Convert perf time to TSC                              : Ok
   70: DWARF unwind                                          : Ok
   71: x86 instruction decoder - new instructions            : Ok
   72: Intel PT packet decoder                               : Ok
   73: x86 bp modify                                         : Ok
   74: probe libc's inet_pton & backtrace it with ping       : Ok
   75: Use vfs_getname probe to get syscall args filenames   : Ok
   76: Check open filename arg using perf trace + vfs_getname: Ok
   77: Zstd perf.data compression/decompression              : Ok
   78: Add vfs_getname probe to get syscall args filenames   : Ok
   #
 
   $ git log --oneline -1
   977f739b71 (HEAD -> perf/urgent) perf report: Disable ordered_events for raw dump
   $ make -C tools/perf build-test
   make: Entering directory '/home/acme/git/perf/tools/perf'
   - tarpkg: ./tests/perf-targz-src-pkg .
   - /home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP: make FEATURE_DUMP_COPY=/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP  feature-dump
   make FEATURE_DUMP_COPY=/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP feature-dump
              make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1
            make_no_libcrypto_O: make NO_LIBCRYPTO=1
             make_install_bin_O: make install-bin
                   make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
                 make_minimal_O: make NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1 NO_LIBZSTD=1 NO_LIBCAP=1 NO_SYSCALL_TABLE=1
            make_with_libpfm4_O: make LIBPFM4=1
          make_install_prefix_O: make install prefix=/tmp/krava
             make_no_libaudit_O: make NO_LIBAUDIT=1
                  make_no_sdt_O: make NO_SDT=1
               make_no_libbpf_O: make NO_LIBBPF=1
                     make_doc_O: make doc
                 make_no_gtk2_O: make NO_GTK2=1
            make_no_libunwind_O: make NO_LIBUNWIND=1
             make_no_auxtrace_O: make NO_AUXTRACE=1
            make_no_libbionic_O: make NO_LIBBIONIC=1
    make_install_prefix_slash_O: make install prefix=/tmp/krava/
   make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1
        make_util_pmu_bison_o_O: make util/pmu-bison.o
          make_with_clangllvm_O: make LIBCLANGLLVM=1
         make_no_libbpf_DEBUG_O: make NO_LIBBPF=1 DEBUG=1
              make_no_libnuma_O: make NO_LIBNUMA=1
                 make_install_O: make install
               make_no_libelf_O: make NO_LIBELF=1
          make_no_syscall_tbl_O: make NO_SYSCALL_TABLE=1
                    make_help_O: make help
              make_no_libperl_O: make NO_LIBPERL=1
                   make_debug_O: make DEBUG=1
                 make_no_newt_O: make NO_NEWT=1
         make_with_babeltrace_O: make LIBBABELTRACE=1
   - /home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP_STATIC: make FEATURE_DUMP_COPY=/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP_STATIC  LDFLAGS='-static' feature-dump
   make FEATURE_DUMP_COPY=/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP_STATIC LDFLAGS='-static' feature-dump
                  make_static_O: make LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1
            make_no_backtrace_O: make NO_BACKTRACE=1
                    make_tags_O: make tags
                    make_pure_O: make
             make_no_demangle_O: make NO_DEMANGLE=1
            make_no_libpython_O: make NO_LIBPYTHON=1
               make_clean_all_O: make clean all
                make_no_slang_O: make NO_SLANG=1
              make_util_map_o_O: make util/map.o
                  make_perf_o_O: make perf.o
   OK
   make: Leaving directory '/home/acme/git/perf/tools/perf'
   $
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Merge tag 'perf-tools-fixes-for-v5.9-2020-09-01' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools fixes from Arnaldo Carvalho de Melo:

 - Fix infinite loop in the TUI for grouped events in 'perf top/record',
   eg when using "perf top -e '{cycles,instructions,cache-misses}'".

 - Fix segfault by skipping side-band event setup if HAVE_LIBBPF_SUPPORT
   is not set.

 - Fix synthesized branch stacks generated from CoreSight ETM trace and
   Intel PT hardware traces.

 - Fix error when synthesizing events from ARM SPE hardware trace.

 - The SNOOPX and REMOTE offsets in the data_src bitmask in perf records
   were were both 37, SNOOPX is 38, fix it.

 - Fix use of CPU list with summary option in 'perf sched timehist'.

 - Avoid an uninitialized read when using fake PMUs.

 - Set perf_event_attr.exclude_guest=1 for user-space counting.

 - Don't order events when doing a 'perf report -D' raw dump of
   perf.data records.

 - Set NULL sentinel in pmu_events table in "Parse and process metrics"
   'perf test'

 - Fix basic bpf filtering 'perf test' on s390x.

 - Fix out of bounds array access in the 'perf stat' print_counters()
   evlist method.

 - Add mwait_idle_with_hints.constprop.0 to the list of idle symbols.

 - Use %zd for size_t printf formats on 32-bit.

 - Correct the help info of "perf record --no-bpf-event" option.

 - Add entries for CoreSight and Arm SPE tooling to MAINTAINERS.

* tag 'perf-tools-fixes-for-v5.9-2020-09-01' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
  perf report: Disable ordered_events for raw dump
  perf tools: Correct SNOOPX field offset
  perf intel-pt: Fix corrupt data after perf inject from
  perf cs-etm: Fix corrupt data after perf inject from
  perf top/report: Fix infinite loop in the TUI for grouped events
  perf parse-events: Avoid an uninitialized read when using fake PMUs
  perf stat: Fix out of bounds array access in the print_counters() evlist method
  perf test: Set NULL sentinel in pmu_events table in "Parse and process metrics" test
  perf parse-events: Set exclude_guest=1 for user-space counting
  perf record: Correct the help info of option "--no-bpf-event"
  perf tools: Use %zd for size_t printf formats on 32-bit
  MAINTAINERS: Add entries for CoreSight and Arm SPE tooling
  perf: arm-spe: Fix check error when synthesizing events
  perf symbols: Add mwait_idle_with_hints.constprop.0 to the list of idle symbols
  perf top: Skip side-band event setup if HAVE_LIBBPF_SUPPORT is not set
  perf sched timehist: Fix use of CPU list with summary option
  perf test: Fix basic bpf filtering test
2020-09-01 19:36:52 -07:00
Lukas Bulwahn
2f078a0fe0 MAINTAINERS: rectify MMP SUPPORT after moving cputype.h
Commit 32adcaa010 ("ARM: mmp: move cputype.h to include/linux/soc/")
added a file entry that does not point to the intended file location.

Since then, ./scripts/get_maintainer.pl --self-test complains:

  warning: no file matches F: linux/soc/mmp/

Rectify the MAINTAINERS entry now.

Fixes: 32adcaa010 ("ARM: mmp: move cputype.h to include/linux/soc/")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2020-09-01 14:20:37 +02:00
Jacopo Mondi
2110d00b49 media: MAINTAINERS: ov5647: Replace maintainer
Since the current maintainer email address bounces back, replace
the entry and make myself and Dave Stevenson maintainers of the driver.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Acked-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-09-01 14:13:27 +02:00
Jacopo Mondi
93d087f8e6 media: dt-bindings: media: ov5647: Convert to json-schema
Convert the ov5647 image sensor bindings to DT schema and add
the file entry to MAINTAINERS.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-09-01 14:13:26 +02:00
Bingbu Cao
6b7324fb4d media: MAINTAINERS: Fix email typo and correct name of Tianshu
Fix the typo in email address of Tianshu Qiu and correct the name.

Reported-by: Bjorn Helgaas <helgaas@kernel.org>
Signed-off-by: Tianshu Qiu <tian.shu.qiu@intel.com>
Signed-off-by: Bingbu Cao <bingbu.cao@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-09-01 14:13:26 +02:00
Ioana Ciornei
0da4c3d393 net: phy: add Lynx PCS module
Add a Lynx PCS module which exposes the necessary operations to drive
the PCS using phylink.

The majority of the code is extracted from the Felix DSA driver, which
will be also modified in a later patch, and exposed as a separate module
for code reusability purposes.
As such, this aims at feature and bug parity with the existing Felix DSA
driver, and thus USXGMII, SGMII, QSGMII and 2500Base-X (only w/o in-band
AN) are supported by the Lynx PCS module since these were also supported
by Felix.

The module can only be enabled by the drivers in need and not user
selectable.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-31 12:52:33 -07:00
Linus Torvalds
b51594df17 A handful of documentation fixes for 5.9.
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Merge tag 'docs-5.9-3' of git://git.lwn.net/linux

Pull documentation fixes from Jonathan Corbet:
 "A handful of documentation fixes for 5.9"

* tag 'docs-5.9-3' of git://git.lwn.net/linux:
  Documentation: laptops: thinkpad-acpi: fix underline length build warning
  Documentation: fix typo for abituguru documentation
  docs: Fix function name trailing double-()s
  devices.txt: fix typo of "ubd" as "udb"
  Documentation: add riscv entry in list of existing profiles
  MAINTAINERS: mention documentation maintainer entry profile
  Fpga: Documentation: Replace deprecated :c:func: Usage
  IIO: Documentation: Replace deprecated :c:func: Usage
  Documentation/locking/locktypes: fix local_locks documentation
2020-08-31 12:46:00 -07:00
Linus Torvalds
dcc5c6f013 Three interrupt related fixes for X86:
- Move disabling of the local APIC after invoking fixup_irqs() to ensure
    that interrupts which are incoming are noted in the IRR and not ignored.
 
  - Unbreak affinity setting. The rework of the entry code reused the
    regular exception entry code for device interrupts. The vector number is
    pushed into the errorcode slot on the stack which is then lifted into an
    argument and set to -1 because that's regs->orig_ax which is used in
    quite some places to check whether the entry came from a syscall. But it
    was overlooked that orig_ax is used in the affinity cleanup code to
    validate whether the interrupt has arrived on the new target. It turned
    out that this vector check is pointless because interrupts are never
    moved from one vector to another on the same CPU. That check is a
    historical leftover from the time where x86 supported multi-CPU
    affinities, but not longer needed with the now strict single CPU
    affinity. Famous last words ...
 
  - Add a missing check for an empty cpumask into the matrix allocator. The
    affinity change added a warning to catch the case where an interrupt is
    moved on the same CPU to a different vector. This triggers because a
    condition with an empty cpumask returns an assignment from the allocator
    as the allocator uses for_each_cpu() without checking the cpumask for
    being empty. The historical inconsistent for_each_cpu() behaviour of
    ignoring the cpumask and unconditionally claiming that CPU0 is in the
    mask striked again. Sigh.
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Merge tag 'x86-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Thomas Gleixner:
 "Three interrupt related fixes for X86:

   - Move disabling of the local APIC after invoking fixup_irqs() to
     ensure that interrupts which are incoming are noted in the IRR and
     not ignored.

   - Unbreak affinity setting.

     The rework of the entry code reused the regular exception entry
     code for device interrupts. The vector number is pushed into the
     errorcode slot on the stack which is then lifted into an argument
     and set to -1 because that's regs->orig_ax which is used in quite
     some places to check whether the entry came from a syscall.

     But it was overlooked that orig_ax is used in the affinity cleanup
     code to validate whether the interrupt has arrived on the new
     target. It turned out that this vector check is pointless because
     interrupts are never moved from one vector to another on the same
     CPU. That check is a historical leftover from the time where x86
     supported multi-CPU affinities, but not longer needed with the now
     strict single CPU affinity. Famous last words ...

   - Add a missing check for an empty cpumask into the matrix allocator.

     The affinity change added a warning to catch the case where an
     interrupt is moved on the same CPU to a different vector. This
     triggers because a condition with an empty cpumask returns an
     assignment from the allocator as the allocator uses for_each_cpu()
     without checking the cpumask for being empty. The historical
     inconsistent for_each_cpu() behaviour of ignoring the cpumask and
     unconditionally claiming that CPU0 is in the mask struck again.
     Sigh.

  plus a new entry into the MAINTAINER file for the HPE/UV platform"

* tag 'x86-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  genirq/matrix: Deal with the sillyness of for_each_cpu() on UP
  x86/irq: Unbreak interrupt affinity setting
  x86/hotplug: Silence APIC only after all interrupts are migrated
  MAINTAINERS: Add entry for HPE Superdome Flex (UV) maintainers
2020-08-30 12:01:23 -07:00
Linus Torvalds
d2283cdc18 A set of fixes for interrupt chip drivers:
- Revert the platform driver conversion of interrupt chip drivers as it
    turned out to create more problems than it solves.
 
  - Fix a trivial typo in the new module helpers which made probing reliably
    fail.
 
  - Small fixes in the STM32 and MIPS Ingenic drivers
 
  - The TI firmware rework which had badly managed dependencies and had to
    wait post rc1.
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Merge tag 'irq-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq fixes from Thomas Gleixner:
 "A set of fixes for interrupt chip drivers:

   - Revert the platform driver conversion of interrupt chip drivers as
     it turned out to create more problems than it solves.

   - Fix a trivial typo in the new module helpers which made probing
     reliably fail.

   - Small fixes in the STM32 and MIPS Ingenic drivers

   - The TI firmware rework which had badly managed dependencies and had
     to wait post rc1"

* tag 'irq-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  irqchip/ingenic: Leave parent IRQ unmasked on suspend
  irqchip/stm32-exti: Avoid losing interrupts due to clearing pending bits by mistake
  irqchip: Revert modular support for drivers using IRQCHIP_PLATFORM_DRIVER helperse
  irqchip: Fix probing deferal when using IRQCHIP_PLATFORM_DRIVER helpers
  arm64: dts: k3-am65: Update the RM resource types
  arm64: dts: k3-am65: ti-sci-inta/intr: Update to latest bindings
  arm64: dts: k3-j721e: ti-sci-inta/intr: Update to latest bindings
  irqchip/ti-sci-inta: Add support for INTA directly connecting to GIC
  irqchip/ti-sci-inta: Do not store TISCI device id in platform device id field
  dt-bindings: irqchip: Convert ti, sci-inta bindings to yaml
  dt-bindings: irqchip: ti, sci-inta: Update docs to support different parent.
  irqchip/ti-sci-intr: Add support for INTR being a parent to INTR
  dt-bindings: irqchip: Convert ti, sci-intr bindings to yaml
  dt-bindings: irqchip: ti, sci-intr: Update bindings to drop the usage of gic as parent
  firmware: ti_sci: Add support for getting resource with subtype
  firmware: ti_sci: Drop unused structure ti_sci_rm_type_map
  firmware: ti_sci: Drop the device id to resource type translation
2020-08-30 11:56:54 -07:00
Ismael Luceno
fe2b582429 media: MAINTAINERS: Remove broken bluecherry.net email
Remove broken bluecherry.net email

Signed-off-by: Ismael Luceno <ismael@iodev.co.uk>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-08-29 08:15:44 +02:00
Kieran Bingham
0832e07eee media: MAINTAINERS: Fix sort order for RDACM20
The files maintained as part of the RDACM20 were incorrectly sorted
while they were added.

Correct the sort-order.

Fixes: 34009bffc1 ("media: i2c: Add RDACM20 driver")
Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Acked-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-08-28 12:55:07 +02:00
Linus Walleij
5317f37e48 backlight: Add Kinetic KTD253 backlight driver
The Kinetic KTD253 backlight driver is controlled with a
single GPIO line, but still supports a range of brightness
settings by sending fast pulses on the line.

This is based off the source code release for the Samsung
GT-S7710 mobile phone.

Cc: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-08-28 11:48:04 +01:00
Dave Airlie
cbc2e82932 drm-misc-next for 5.10:
UAPI Changes:
 
 Cross-subsystem Changes:
 
 Core Changes:
   - ttm: various cleanups and reworks of the API
 
 Driver Changes:
   - ast: various cleanups
   - gma500: A few fixes, conversion to GPIOd API
   - hisilicon: Change of maintainer, various reworks
   - ingenic: Clock handling and formats support improvements
   - mcde: improvements to the DSI support
   - mgag200: Support G200 desktop cards
   - mxsfb: Support the i.MX7 and i.MX8M and the alpha plane
   - panfrost: support devfreq
   - ps8640: Retrieve the EDID from eDP control, misc improvements
   - tidss: Add a workaround for AM65xx YUV formats handling
   - virtio: a few cleanups, support for virtio-gpu exported resources
   - bridges: Support the chained bridges on more drivers,
     new bridges: Toshiba TC358762, Toshiba TC358775, Lontium LT9611
   - panels: Convert to dev_ based logging, read orientation from the DT,
     various fixes, new panels: Mantix MLAF057WE51-X, Chefree CH101OLHLWH-002,
     Powertip PH800480T013, KingDisplay KD116N21-30NV-A010
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Merge tag 'drm-misc-next-2020-08-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.10:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
  - ttm: various cleanups and reworks of the API

Driver Changes:
  - ast: various cleanups
  - gma500: A few fixes, conversion to GPIOd API
  - hisilicon: Change of maintainer, various reworks
  - ingenic: Clock handling and formats support improvements
  - mcde: improvements to the DSI support
  - mgag200: Support G200 desktop cards
  - mxsfb: Support the i.MX7 and i.MX8M and the alpha plane
  - panfrost: support devfreq
  - ps8640: Retrieve the EDID from eDP control, misc improvements
  - tidss: Add a workaround for AM65xx YUV formats handling
  - virtio: a few cleanups, support for virtio-gpu exported resources
  - bridges: Support the chained bridges on more drivers,
    new bridges: Toshiba TC358762, Toshiba TC358775, Lontium LT9611
  - panels: Convert to dev_ based logging, read orientation from the DT,
    various fixes, new panels: Mantix MLAF057WE51-X, Chefree CH101OLHLWH-002,
    Powertip PH800480T013, KingDisplay KD116N21-30NV-A010

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20200827155517.do6emeacetpturli@gilmour.lan
2020-08-28 12:38:06 +10:00
Andrew Lunn
a9770eac51 net: mdio: Move MDIO drivers into a new subdirectory
Move all the MDIO drivers and multiplexers into drivers/net/mdio.  The
mdio core is however left in the phy directory, due to mutual
dependencies between the MDIO core and the PHY core.

Take this opportunity to sort the Kconfig based on the menuconfig
strings, and move the multiplexers to the end with a separating
comment.

v2:
Fix typo in commit message

Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-27 06:55:50 -07:00