10374 Commits

Author SHA1 Message Date
Viresh Kumar
f75d2accca Merge branch 'cpufreq/qcom-updates' into cpufreq/arm/linux-next 2019-09-03 07:55:22 +05:30
Sricharan R
7d12709544 cpufreq: qcom: Re-organise kryo cpufreq to use it for other nvmem based qcom socs
The kryo cpufreq driver reads the nvmem cell and uses that data to
populate the opps. There are other qcom cpufreq socs like krait which
does similar thing. Except for the interpretation of the read data,
rest of the driver is same for both the cases. So pull the common things
out for reuse.

Signed-off-by: Sricharan R <sricharan@codeaurora.org>
[niklas.cassel@linaro.org: split dt-binding into a separate patch and
do not rename the compatible string. Update MAINTAINERS file.]
Signed-off-by: Niklas Cassel <niklas.cassel@linaro.org>
Reviewed-by: Ilia Lin <ilia.lin@kernel.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2019-09-03 07:55:00 +05:30
David S. Miller
765b7590c9 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
r8152 conflicts are the NAPI fixes in 'net' overlapping with
some tasklet stuff in net-next

Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-02 11:20:17 -07:00
Greg Kroah-Hartman
7a81146204 Merge 5.3-rc7 into usb-next
We need the usb fixes in here for testing

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-09-02 19:31:18 +02:00
Greg Kroah-Hartman
99097a214b Merge 5.3-rc7 into char-misc-next
We need the fixes in here as well for testing and merges

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-09-02 19:30:09 +02:00
Linus Torvalds
49ffdb4c7c Char/Misc driver fixes for 5.3-rc7
Here are some small char and misc driver fixes for reported issues for
 5.3-rc7
 
 Also included in here is the documentation for how we are handling
 hardware issues under embargo that everyone has finally agreed on, as
 well as a MAINTAINERS update for the suckers who agreed to handle the
 LICENSES/ files.
 
 All of these have been in linux-next last week with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-5.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver fixes from Greg KH:
 "Here are some small char and misc driver fixes for reported issues for
  5.3-rc7

  Also included in here is the documentation for how we are handling
  hardware issues under embargo that everyone has finally agreed on, as
  well as a MAINTAINERS update for the suckers who agreed to handle the
  LICENSES/ files.

  All of these have been in linux-next last week with no reported
  issues"

* tag 'char-misc-5.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  fsi: scom: Don't abort operations for minor errors
  vmw_balloon: Fix offline page marking with compaction
  VMCI: Release resource if the work is already queued
  Documentation/process: Embargoed hardware security issues
  lkdtm/bugs: fix build error in lkdtm_EXHAUST_STACK
  mei: me: add Tiger Lake point LP device ID
  intel_th: pci: Add Tiger Lake support
  intel_th: pci: Add support for another Lewisburg PCH
  stm class: Fix a double free of stm_source_device
  MAINTAINERS: add entry for LICENSES and SPDX stuff
  fpga: altera-ps-spi: Fix getting of optional confd gpio
2019-09-02 09:30:34 -07:00
Matthias Kaehlcke
d55c028f8b backlight: Expose brightness curve type through sysfs
Backlight brightness curves can have different shapes. The two main
types are linear and non-linear curves. The human eye doesn't
perceive linearly increasing/decreasing brightness as linear (see
also 88ba95bedb79 "backlight: pwm_bl: Compute brightness of LED
linearly to human eye"), hence many backlights use non-linear (often
logarithmic) brightness curves. The type of curve currently is opaque
to userspace, so userspace often uses more or less reliable heuristics
(like the number of brightness levels) to decide whether to treat a
backlight device as linear or non-linear.

Export the type of the brightness curve via the new sysfs attribute
'scale'. The value of the attribute can be 'linear', 'non-linear' or
'unknown'. For devices that don't provide information about the scale
of their brightness curve the value of the 'scale' attribute is 'unknown'.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-09-02 15:55:03 +01:00
Matthias Kaehlcke
6451e123de MAINTAINERS: Add entry for stable backlight sysfs ABI documentation
Add an entry for the stable backlight sysfs ABI to the MAINTAINERS
file.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-09-02 15:54:59 +01:00
Lukas Bulwahn
14591e2351 MAINTAINERS: fix style in KEYS-TRUSTED entry
Mimi Zohar used spaces instead of a tab when adding Jarkko Sakkinen as
further maintainer to the KEYS-TRUSTED section entry.

In fact, ./scripts/checkpatch.pl -f MAINTAINERS complains:

  WARNING: MAINTAINERS entries use one tab after TYPE:
  #8581: FILE: MAINTAINERS:8581:
  +M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>

The issue was detected when writing a script that parses MAINTAINERS.

Fixes: 34bccd61b139 ("MAINTAINERS: add Jarkko as maintainer for trusted keys")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
2019-09-02 17:08:23 +03:00
Denis Efremov
47c169e17b MAINTAINERS: N900: Remove isp1704_charger.h record
Update MAINTAINERS to reflect that isp1704_charger.h file was removed.

Cc: Pavel Machek <pavel@ucw.cz>
Cc: linux-pm@vger.kernel.org
Fixes: f5d782d46aa5 ("power: supply: isp1704: switch to gpiod API")
Signed-off-by: Denis Efremov <efremov@linux.com>
Reviewed-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2019-09-02 10:06:31 +02:00
David S. Miller
5c63592f90 This maintenance patchset includes the following patches:
- Add Sven to the MAINTAINERS file, by Simon Wunderlich
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Merge tag 'batadv-next-for-davem-20190830' of git://git.open-mesh.org/linux-merge

Simon Wunderlich says:

====================
This maintenance patchset includes the following patches:

 - Add Sven to the MAINTAINERS file, by Simon Wunderlich
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-31 13:15:19 -07:00
Linus Torvalds
eea173097d Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
 "I2C has a bunch of driver fixes and a core improvement to make the
  on-going API transition more robust"

* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: mediatek: disable zero-length transfers for mt8183
  i2c: iproc: Stop advertising support of SMBUS quick cmd
  MAINTAINERS: i2c mv64xxx: Update documentation path
  i2c: piix4: Fix port selection for AMD Family 16h Model 30h
  i2c: designware: Synchronize IRQs when unregistering slave client
  i2c: i801: Avoid memory leak in check_acpi_smo88xx_device()
  i2c: make i2c_unregister_device() ERR_PTR safe
2019-08-31 10:27:42 -07:00
Takashi Sakamoto
94044dfb0b MAINTAINERS: update entry of firewire audio drivers
This commit adds myself as one of maintainers for firewire audio
drivers and IEC 61883-1/6 packet streaming engine. I call them ALSA
firewire stack as a whole.

6 years ago I joined in development for this category of drivers with
heavy reverse-engineering tasks and over 100 models are now available
from ALSA applications. IEEE 1394 bus itself and units on the bus are
enough legacy but the development still continues.

I have a plan to add drastic enhancement in kernel v5.5 and v5.6 period.
This commit adds myself into MAINTAINERS so that developers and users
can easily find active developer to post their issues, especially for
regression.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-08-31 17:26:18 +02:00
Linus Torvalds
e8d6766f3c ARM: SoC fixes
The majority of the fixes this time are for OMAP hardware,
 here is a breakdown of the significant changes:
 
 Various device tree bug fixes:
 - TI am57xx boards need a voltage level fix to avoid damaging SD cards
 - vf610-bk4 fails to detect its flash due to an incorrect description
 - meson-g12a USB phy configuration fails
 - meson-g12b reboot should not power off the SD card
 - Some corrections for apparently harmless differences from the
   documentation.
 
 Regression fixes:
 - ams-delta FIQ interrupts broke in 5.3
 - TI am3/am4 mmc controllers broke in 5.2
 
 The logic_pio driver (used on some Huawei ARM servers) needs a few
 bug fixes for reliability.
 
 A couple of compile-time warning fixes
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "The majority of the fixes this time are for OMAP hardware, here is a
  breakdown of the significant changes:

  Various device tree bug fixes:
   - TI am57xx boards need a voltage level fix to avoid damaging SD
     cards
   - vf610-bk4 fails to detect its flash due to an incorrect description
   - meson-g12a USB phy configuration fails
   - meson-g12b reboot should not power off the SD card
   - Some corrections for apparently harmless differences from the
     documentation.

  Regression fixes:
   - ams-delta FIQ interrupts broke in 5.3
   - TI am3/am4 mmc controllers broke in 5.2

  The logic_pio driver (used on some Huawei ARM servers) got a few bug
  fixes for reliability.

  And a couple of compile-time warning fixes"

* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (26 commits)
  soc: ixp4xx: Protect IXP4xx SoC drivers by ARCH_IXP4XX || COMPILE_TEST
  soc: ti: pm33xx: Make two symbols static
  soc: ti: pm33xx: Fix static checker warnings
  ARM: OMAP: dma: Mark expected switch fall-throughs
  ARM: dts: Fix incomplete dts data for am3 and am4 mmc
  bus: ti-sysc: Simplify cleanup upon failures in sysc_probe()
  ARM: OMAP1: ams-delta-fiq: Fix missing irq_ack
  ARM: dts: dra74x: Fix iodelay configuration for mmc3
  ARM: dts: am335x: Fix UARTs length
  ARM: OMAP2+: Fix omap4 errata warning on other SoCs
  bus: hisi_lpc: Add .remove method to avoid driver unbind crash
  bus: hisi_lpc: Unregister logical PIO range to avoid potential use-after-free
  lib: logic_pio: Add logic_pio_unregister_range()
  lib: logic_pio: Avoid possible overlap for unregistering regions
  lib: logic_pio: Fix RCU usage
  arm64: dts: amlogic: odroid-n2: keep SD card regulator always on
  arm64: dts: meson-g12a-sei510: enable IR controller
  arm64: dts: meson-g12a: add missing dwc2 phy-names
  ARM: dts: vf610-bk4: Fix qspi node description
  ARM: dts: Fix incorrect dcan register mapping for am3, am4 and dra7
  ...
2019-08-30 10:53:12 -07:00
Joerg Roedel
4c00889341 Merge branch 'arm/smmu' into arm/mediatek 2019-08-30 16:12:10 +02:00
Denis Efremov
f08b2080e3 MAINTAINERS: i2c mv64xxx: Update documentation path
Update MAINTAINERS record to reflect the file move
from i2c-mv64xxx.txt to marvell,mv64xxx-i2c.yaml.

Fixes: f8bbde72ef44 ("dt-bindings: i2c: mv64xxx: Add YAML schemas")
Signed-off-by: Denis Efremov <efremov@linux.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-30 14:37:27 +02:00
Will Deacon
ac12cf85d6 Merge branches 'for-next/52-bit-kva', 'for-next/cpu-topology', 'for-next/error-injection', 'for-next/perf', 'for-next/psci-cpuidle', 'for-next/rng', 'for-next/smpboot', 'for-next/tbi' and 'for-next/tlbi' into for-next/core
* for-next/52-bit-kva: (25 commits)
  Support for 52-bit virtual addressing in kernel space

* for-next/cpu-topology: (9 commits)
  Move CPU topology parsing into core code and add support for ACPI 6.3

* for-next/error-injection: (2 commits)
  Support for function error injection via kprobes

* for-next/perf: (8 commits)
  Support for i.MX8 DDR PMU and proper SMMUv3 group validation

* for-next/psci-cpuidle: (7 commits)
  Move PSCI idle code into a new CPUidle driver

* for-next/rng: (4 commits)
  Support for 'rng-seed' property being passed in the devicetree

* for-next/smpboot: (3 commits)
  Reduce fragility of secondary CPU bringup in debug configurations

* for-next/tbi: (10 commits)
  Introduce new syscall ABI with relaxed requirements for pointer tags

* for-next/tlbi: (6 commits)
  Handle spurious page faults arising from kernel space
2019-08-30 12:46:12 +01:00
Mark Brown
baedad4c35
MAINTAINERS: Add keyword pattern on regulator_get_optional()
In an effort to try to contain abuses of regulator_get_optional() add a
keyword entry to the MAINTAINERS stanza for the regulator API so that the
regulator maintainers get CCed on new usages.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20190829125435.48770-1-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-30 12:40:06 +01:00
Greg Kroah-Hartman
5cf8967364 MAINTAINERS: fix up exfat directory location
I messed up on the exfat MAINTAINER entry, the code is in
drivers/staging/exfat/ not fs/exfat/

Cc: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Reported-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-30 08:56:37 +02:00
Valdis Klētnieks
c48c9f7ff3 staging: exfat: add exfat filesystem code to staging
The exfat code needs a lot of work to get it into "real" shape for
the fs/ part of the kernel, so put it into drivers/staging/ for now so
that it can be worked on by everyone in the community.

The full specification of the filesystem can be found at:
  https://docs.microsoft.com/en-us/windows/win32/fileio/exfat-specification

Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20190828160817.6250-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-30 08:55:08 +02:00
Max Staudt
4768e90eca i2c: Add i2c-icy for I2C on m68k/Amiga
This is the i2c-icy driver for the ICY board for Amiga computers.
It connects a PCF8584 I2C controller to the Zorro bus, providing I2C
connectivity. The original documentation can be found on Aminet:

https://aminet.net/package/docs/hard/icy

IRQ support is currently not implemented, as i2c-algo-pcf is built for
the ISA bus and a straight implementation of the same stack locks up a
Zorro machine.

Signed-off-by: Max Staudt <max@enpas.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
[wsa: added a missing newline reported by checkpatch]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-29 21:04:11 +02:00
Arnd Bergmann
48402892f2 A single patch to change my MAINTAINERS address
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Merge tag 'sunxi-fixes-for-5.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes

A single patch to change my MAINTAINERS address

* tag 'sunxi-fixes-for-5.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  MAINTAINERS: Update my email address

Link: https://lore.kernel.org/r/8c04a96b-4a75-4e1f-b3ac-05fe091f251e.lettre@localhost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-08-29 17:29:09 +02:00
Jan Luebbe
7f6998a412 ARM: 8888/1: EDAC: Add driver for the Marvell Armada XP SDRAM and L2 cache ECC
Add support for the ECC functionality as found in the DDR RAM and L2
cache controllers on the MV78230/MV78x60 SoCs. This driver has been
tested on the MV78460 (on a custom board with a DDR3 ECC DIMM).

[cp use SPDX license]

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2019-08-29 07:58:01 +01:00
Greg Kroah-Hartman
a642a0b333 MAINTAINERS: add entry for LICENSES and SPDX stuff
Thomas and I seem to have become the "unofficial" maintainers for these
files and questions about SPDX things.  So let's make it official.

Reported-by: "Darrick J. Wong" <darrick.wong@oracle.com>
Grumpily-acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Darrick J. Wong <darrick.wong@oracle.com>
Link: https://lore.kernel.org/r/20190827195310.GA30618@kroah.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28 22:24:22 +02:00
Ingo Molnar
4a0fa886ab Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
Pull RCU changes from Paul E. McKenney:

- A one-line change that affects only Tiny RCU that is needed
  by the RISC-V guys, courtesy of Christoph Hellwig.

- An update to my email address.  The old one still works, at
  least most of the time.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-08-28 19:46:59 +02:00
Joakim Zhang
3724e186fe docs/perf: Add documentation for the i.MX8 DDR PMU
Add some documentation describing the DDR PMU residing in the Freescale
i.MDX SoC and its perf driver implementation in Linux.

Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Will Deacon <will@kernel.org>
2019-08-28 14:32:00 +01:00
Thomas Hellstrom
b4dd4f6e36 x86/vmware: Add a header file for hypercall definitions
The new header is intended to be used by drivers using the backdoor.
Follow the KVM example using alternatives self-patching to choose
between vmcall, vmmcall and io instructions.

Also define two new CPU feature flags to indicate hypervisor support
for vmcall- and vmmcall instructions. The new XF86_FEATURE_VMW_VMMCALL
flag is needed because using XF86_FEATURE_VMMCALL might break QEMU/KVM
setups using the vmmouse driver. They rely on XF86_FEATURE_VMMCALL
on AMD to get the kvm_hypercall() right. But they do not yet implement
vmmcall for the VMware hypercall used by the vmmouse driver.

 [ bp: reflow hypercall %edx usage explanation comment. ]

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Doug Covelli <dcovelli@vmware.com>
Cc: Aaron Lewis <aaronlewis@google.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: linux-graphics-maintainer@vmware.com
Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Robert Hoo <robert.hu@linux.intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: virtualization@lists.linux-foundation.org
Cc: <pv-drivers@vmware.com>
Cc: x86-ml <x86@kernel.org>
Link: https://lkml.kernel.org/r/20190828080353.12658-3-thomas_os@shipmail.org
2019-08-28 13:32:06 +02:00
David S. Miller
68aaf44595 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Minor conflict in r8169, bug fix had two versions in net
and net-next, take the net-next hunks.

Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-27 14:23:31 -07:00
Linus Torvalds
452a04441b Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller:

 1) Use 32-bit index for tails calls in s390 bpf JIT, from Ilya
    Leoshkevich.

 2) Fix missed EPOLLOUT events in TCP, from Eric Dumazet. Same fix for
    SMC from Jason Baron.

 3) ipv6_mc_may_pull() should return 0 for malformed packets, not
    -EINVAL. From Stefano Brivio.

 4) Don't forget to unpin umem xdp pages in error path of
    xdp_umem_reg(). From Ivan Khoronzhuk.

 5) Fix sta object leak in mac80211, from Johannes Berg.

 6) Fix regression by not configuring PHYLINK on CPU port of bcm_sf2
    switches. From Florian Fainelli.

 7) Revert DMA sync removal from r8169 which was causing regressions on
    some MIPS Loongson platforms. From Heiner Kallweit.

 8) Use after free in flow dissector, from Jakub Sitnicki.

 9) Fix NULL derefs of net devices during ICMP processing across
    collect_md tunnels, from Hangbin Liu.

10) proto_register() memory leaks, from Zhang Lin.

11) Set NLM_F_MULTI flag in multipart netlink messages consistently,
    from John Fastabend.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (66 commits)
  r8152: Set memory to all 0xFFs on failed reg reads
  openvswitch: Fix conntrack cache with timeout
  ipv4: mpls: fix mpls_xmit for iptunnel
  nexthop: Fix nexthop_num_path for blackhole nexthops
  net: rds: add service level support in rds-info
  net: route dump netlink NLM_F_MULTI flag missing
  s390/qeth: reject oversized SNMP requests
  sock: fix potential memory leak in proto_register()
  MAINTAINERS: Add phylink keyword to SFF/SFP/SFP+ MODULE SUPPORT
  xfrm/xfrm_policy: fix dst dev null pointer dereference in collect_md mode
  ipv4/icmp: fix rt dst dev null pointer dereference
  openvswitch: Fix log message in ovs conntrack
  bpf: allow narrow loads of some sk_reuseport_md fields with offset > 0
  bpf: fix use after free in prog symbol exposure
  bpf: fix precision tracking in presence of bpf2bpf calls
  flow_dissector: Fix potential use-after-free on BPF_PROG_DETACH
  Revert "r8169: remove not needed call to dma_sync_single_for_device"
  ipv6: propagate ipv6_add_dev's error returns out of ipv6_find_idev
  net/ncsi: Fix the payload copying for the request coming from Netlink
  qed: Add cleanup in qed_slowpath_start()
  ...
2019-08-27 10:12:48 -07:00
Greg Kroah-Hartman
8465def499 staging: greybus: move the greybus core to drivers/greybus
The Greybus core code has been stable for a long time, and has been
shipping for many years in millions of phones.  With the advent of a
recent Google Summer of Code project, and a number of new devices in the
works from various companies, it is time to get the core greybus code
out of staging as it really is going to be with us for a while.

Cc: Johan Hovold <johan@kernel.org>
Cc: linux-kernel@vger.kernel.org
Cc: greybus-dev@lists.linaro.org
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Alex Elder <elder@kernel.org>
Link: https://lore.kernel.org/r/20190825055429.18547-9-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-27 19:03:04 +02:00
Bjorn Andersson
150997fac7 MAINTAINERS: remoteproc: update git tree location
Update the maintainers file to reflect the move of the remoteproc tree
to kernel.org

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2019-08-26 23:16:44 -07:00
Pierre-Louis Bossart
13ef71f074 MAINTAINERS: rpmsg: fix git tree location
The current information isn't up-to-date, use Bjorn Andersson's
kernel.org repo instead.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
[bjorn: Replaced github URL]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2019-08-26 23:11:19 -07:00
Lokesh Vutla
9e46598822 dt-bindings: ti_sci_pm_domains: Add support for exclusive and shared access
TISCI protocol supports for enabling the device either with exclusive
permissions for the requesting host or with sharing across the hosts.
There are certain devices which are exclusive to Linux context and
there are certain devices that are shared across different host contexts.
So add support for getting this information from DT by increasing
the power-domain cells to 2.

Acked-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
2019-08-26 20:00:40 -07:00
Paul E. McKenney
049b405029 MAINTAINERS: Update from paulmck@linux.ibm.com to paulmck@kernel.org
Note that the paulmck@linux.ibm.com still works most of the time.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
2019-08-26 16:27:08 -07:00
Andy Shevchenko
85af79659f MAINTAINERS: Remove stale record for gpio-intel-mid.c
David Cohen seems left Intel few years back. Remove the stale record in
MAINTAINERS data base. The file is anyway listed under my maintainership.

Reported-by: Dave Hansen <dave.hansen@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2019-08-26 15:05:23 +03:00
Beniamin Bia
416f882c3b dt-bindings: iio: adc: Migrate AD7606 documentation to yaml
The documentation for ad7606 was migrated to yaml.

Signed-off-by: Beniamin Bia <beniamin.bia@analog.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-08-25 18:22:22 +01:00
Beniamin Bia
75338cc8eb MAINTAINERS: Add Beniamin Bia for AD7606 driver
Add Beniamin Bia as maintainer for AD7606 driver.

Signed-off-by: Beniamin Bia <beniamin.bia@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-08-25 16:15:08 +01:00
Andrew Lunn
0c69b19f92 MAINTAINERS: Add phylink keyword to SFF/SFP/SFP+ MODULE SUPPORT
Russell king maintains phylink, as part of the SFP module support.
However, much of the review work is about drivers swapping from phylib
to phylink. Such changes don't make changes to the phylink core, and
so the F: rules in MAINTAINERS don't match. Add a K:, keywork rule,
which hopefully get_maintainers will match against for patches to MAC
drivers swapping to phylink.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-24 16:14:55 -07:00
Gao Xiang
47e4937a4a erofs: move erofs out of staging
EROFS filesystem has been merged into linux-staging for a year.

EROFS is designed to be a better solution of saving extra storage
space with guaranteed end-to-end performance for read-only files
with the help of reduced metadata, fixed-sized output compression
and decompression inplace technologies.

In the past year, EROFS was greatly improved by many people as
a staging driver, self-tested, betaed by a large number of our
internal users, successfully applied to almost all in-service
HUAWEI smartphones as the part of EMUI 9.1 and proven to be stable
enough to be moved out of staging.

EROFS is a self-contained filesystem driver. Although there are
still some TODOs to be more generic, we have a dedicated team
actively keeping on working on EROFS in order to make it better
with the evolution of Linux kernel as the other in-kernel filesystems.

As Pavel suggested, it's better to do as one commit since git
can do moves and all histories will be saved in this way.

Let's promote it from staging and enhance it more actively as
a "real" part of kernel for more wider scenarios!

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Theodore Ts'o <tytso@mit.edu>
Cc: Pavel Machek <pavel@denx.de>
Cc: David Sterba <dsterba@suse.cz>
Cc: Amir Goldstein <amir73il@gmail.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Darrick J . Wong <darrick.wong@oracle.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Richard Weinberger <richard@nod.at>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Chao Yu <yuchao0@huawei.com>
Cc: Miao Xie <miaoxie@huawei.com>
Cc: Li Guifu <bluce.liguifu@huawei.com>
Cc: Fang Wei <fangwei1@huawei.com>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Link: https://lore.kernel.org/r/20190822213659.5501-1-hsiangkao@aol.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-24 14:20:10 +02:00
Linus Torvalds
b9bd6806d0 for-linus-20190823
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Merge tag 'for-linus-20190823' of git://git.kernel.dk/linux-block

Pull block fixes from Jens Axboe:
 "Here's a set of fixes that should go into this release. This contains:

   - Three minor fixes for NVMe.

   - Three minor tweaks for the io_uring polling logic.

   - Officially mark Song as the MD maintainer, after he's been filling
     that role sucessfully for the last 6 months or so"

* tag 'for-linus-20190823' of git://git.kernel.dk/linux-block:
  io_uring: add need_resched() check in inner poll loop
  md: update MAINTAINERS info
  io_uring: don't enter poll loop if we have CQEs pending
  nvme: Add quirk for LiteON CL1 devices running FW 22301111
  nvme: Fix cntlid validation when not using NVMEoF
  nvme-multipath: fix possible I/O hang when paths are updated
  io_uring: fix potential hang with polled IO
2019-08-23 14:45:45 -07:00
Nicolas Ferre
44015a8181 MAINTAINERS: at91: remove the TC entry
"MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS" is better
removed because one file entry is outdated and basically, the
maintainer's pool of Alexandre, Ludovic and myself is better suited.

drivers/misc/atmel_tclib.c file is going away in a patch to come and
drivers/clocksource/tcb_clksrc.c file is actually named timer-atmel-tcb.c.
This new name matches the AT91 entry regular expression.

Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20190823083158.2649-2-nicolas.ferre@microchip.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-08-23 21:52:58 +02:00
Nicolas Ferre
ec8005339b MAINTAINERS: at91: Collect all pinctrl/gpio drivers in same entry
Andrei's address is not valid anymore, collect all pinctrl/gpio
entries in the common "PIN CONTROLLER - MICROCHIP AT91" one
and remove the PIOBU specific one.

Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20190823083158.2649-1-nicolas.ferre@microchip.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-08-23 21:52:31 +02:00
Joerg Roedel
dbe8e6a81a Merge branch 'for-joerg/arm-smmu/updates' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into arm/smmu 2019-08-23 17:41:59 +02:00
Maxime Ripard
577bbf23b7 media: sunxi: Add A10 CSI driver
The older CSI drivers have camera capture interface different from the one
in the newer ones.

This IP is pretty simple. Some variants (one controller out of two
instances on some SoCs) have an ISP embedded, but there's no code that make
use of it, so we ignored that part for now.

[Sakari Ailus: Wrapped a few long lines, set mbus code using a macro.]

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-08-23 07:31:35 -03:00
Maxime Ripard
c5e8f4ccd7 media: dt-bindings: media: Add Allwinner A10 CSI binding
The Allwinner A10 CMOS Sensor Interface is a camera capture interface also
used in later (A10s, A13, A20, R8 and GR8) SoCs.

On some SoCs, like the A10, there's multiple instances of that controller,
with one instance supporting more channels and having an ISP.

[Sakari Ailus: Add type: object to the endpoint node.]

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-08-23 07:28:34 -03:00
Denis Efremov
d5d4aa1ec1 MAINTAINERS: Remove FMC subsystem
Cleanup MAINTAINERS from FMC record since the subsystem was removed.

Cc: Pat Riehecky <riehecky@fnal.gov>
Fixes: 6a80b30086b8 ("fmc: Delete the FMC subsystem")
Signed-off-by: Denis Efremov <efremov@linux.com>
Link: https://lore.kernel.org/r/20190813061547.17847-1-efremov@linux.com
Reviewed-by: Federico Vaga <federico.vaga@cern.ch>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-23 09:53:48 +02:00
Neil Armstrong
6ef35398e8 rtc: Add Amlogic Virtual Wake RTC
The Amlogic Meson GX SoCs uses a special register to store the
time in seconds to wakeup after a system suspend.

In order to be able to reuse the RTC wakealarm feature, this
driver implements a fake RTC device which uses the system time
to deduce a suspend delay.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
[khilman: rebase to v5.3-rc, rework and modernization]
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20190812232850.8016-3-khilman@kernel.org
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-08-22 23:08:32 +02:00
Krzysztof Kozlowski
c663d542bf MAINTAINERS: Extend patterns for Samsung SoC, Security Subsystem and clock drivers
Extend the patterns to cover all related files in respective
categories:
1. Samsung Exynos ARM architecture: add soc drivers headers and make
   directory matches consistent,
2. Samsung Security SubSystem driver (crypto): add bindings,
3. Samsung SoC clock drivers: add S3C24xx, S3C64xx and S5Pv210 bindings.

Cc: Kukjin Kim <kgene@kernel.org>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Kamil Konieczny <k.konieczny@partner.samsung.com>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2019-08-22 21:04:45 +02:00
Ingo Molnar
6c06b66e95 Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
Pull RCU and LKMM changes from Paul E. McKenney:

 - A few more RCU flavor consolidation cleanups.

 - Miscellaneous fixes.

 - Updates to RCU's list-traversal macros improving lockdep usability.

 - Torture-test updates.

 - Forward-progress improvements for no-CBs CPUs: Avoid ignoring
   incoming callbacks during grace-period waits.

 - Forward-progress improvements for no-CBs CPUs: Use ->cblist
   structure to take advantage of others' grace periods.

 - Also added a small commit that avoids needlessly inflicting
   scheduler-clock ticks on callback-offloaded CPUs.

 - Forward-progress improvements for no-CBs CPUs: Reduce contention
   on ->nocb_lock guarding ->cblist.

 - Forward-progress improvements for no-CBs CPUs: Add ->nocb_bypass
   list to further reduce contention on ->nocb_lock guarding ->cblist.

 - LKMM updates.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-08-22 20:52:04 +02:00
Haiyang Zhang
348dd93e40 PCI: hv: Add a Hyper-V PCI interface driver for software backchannel interface
This interface driver is a helper driver allows other drivers to
have a common interface with the Hyper-V PCI frontend driver.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-22 00:25:12 -07:00