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Add additional modes for specific link speed. Use ethtool APIs to get the
current link speed and enable the LED accordingly. Under netdev event
handler the rtnl lock is already held and is not needed to be set to
access ethtool APIs.
This is especially useful for PHY and Switch that supports LEDs hw
control for specific link speed. (example scenario a PHY that have 2 LED
connected one green and one orange where the green is turned on with
1000mbps speed and orange is turned on with 10mpbs speed)
On mode set from sysfs we check if we have enabled split link speed mode
and reject enabling generic link mode to prevent wrong and redundant
configuration.
Rework logic on the set baseline state to support these new modes to
select if we need to turn on or off the LED.
Add additional modes:
- link_10: Turn on LED when link speed is 10mbps
- link_100: Turn on LED when link speed is 100mbps
- link_1000: Turn on LED when link speed is 1000mbps
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Lee Jones <lee@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/drivers
TI SoC driver updates for v6.5
* pruss: Add helper functions for ethernet client driver usage, add compile-testing, fixup function pointer casts
* smartreflex: Cosmetic optimization for using devm_ioremap_resource
* wkup_m3_ipc: Fix error checking around debugfs_create_dir
* tag 'ti-driver-soc-for-v6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux:
wkup_m3_ipc.c: Fix error checking for debugfs_create_dir
soc: ti: pruss: Add helper functions to set GPI mode, MII_RT_event and XFR
soc: ti: pruss: Add pruss_cfg_read()/update(), pruss_cfg_get_gpmux()/set_gpmux() APIs
soc: ti: pruss: Add pruss_{request,release}_mem_region() API
soc: ti: pruss: Add pruss_get()/put() API
soc: ti: pruss: Allow compile-testing
soc: ti: pruss: Avoid cast to incompatible function type
soc: ti: smartreflex: Use devm_platform_ioremap_resource()
Link: https://lore.kernel.org/r/20230615164134.6sd5hudyadq3fvk4@garage
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers
More Qualcomm driver updates for v6.5
The detection of split/non-split firmware files in the MDT loader is
corrected. The Geni driver is updated to not enable unused interrupts,
in some configurations. The count unit for MSM8998 in BWMON is corrected.
RPM master stats driver is corrected to check for the right return value
of devm_ioremap().
Support for socinfo version 18 and 19 are aded, and IPQ5300 is added to
the list of platforms.
* tag 'qcom-drivers-for-6.5-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
soc: qcom: geni-se: Do not bother about enable/disable of interrupts in secondary sequencer
dt-bindings: sram: qcom,imem: document qdu1000
soc: qcom: icc-bwmon: Fix MSM8998 count unit
dt-bindings: soc: qcom,rpmh-rsc: Require power-domains
soc: qcom: socinfo: Add Soc ID for IPQ5300
dt-bindings: arm: qcom,ids: add SoC ID for IPQ5300
soc: qcom: Fix a IS_ERR() vs NULL bug in probe
soc: qcom: socinfo: Add support for new fields in revision 19
soc: qcom: socinfo: Add support for new fields in revision 18
dt-bindings: firmware: scm: Add compatible for SDX75
soc: qcom: mdt_loader: Fix split image detection
Link: https://lore.kernel.org/r/20230615163104.1461905-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into soc/drivers
PMIC wrapper
- support companion device
- add support for MT6795
SPMI:
- add support for MT8186
SVS:
- change gpu node name to match binding
* tag 'v6.4-next-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux:
soc: mediatek: remove DDP_DOMPONENT_DITHER from enum
soc: mediatek: SVS: Fix MT8192 GPU node name
soc: mediatek: mtk-mutex: Remove unnecessary .owner
dt-bindings: phy: mediatek,dsi-phy: Add compatible for MT6795 Helio X10
dt-bindings: pwm: Add compatible for MediaTek MT6795
dt-bindings: spmi: spmi-mtk-pmif: Document mediatek,mt8195-spmi as fallback of mediatek,mt8186-spmi
soc: mediatek: pwrap: Add support for MT6795 Helio X10
soc: mediatek: mtk-pmic-wrap: Add support for MT6331 w/ MT6332 companion
soc: mediatek: mtk-pmic-wrap: Add support for companion PMICs
soc: mediatek: pwrap: Add kerneldoc for struct pwrap_slv_type
soc: mediatek: pwrap: Move PMIC read test sequence in function
dt-bindings: soc: mediatek: pwrap: Add compatible for MT6795 Helio X10
Link: https://lore.kernel.org/r/1ed1e5ae-6305-e63a-84a0-3c43f69c8f8b@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers
Qualcomm driver updates for v6.5
Konrad Dybcio is promoted, from reviewer, to co-maintainer.
The mdt_loader gets a fix to the detection of split binaries, where the
previous logic sometimes concluded that the first segments was not
split, in a split image. The unconditional calling of
scm_pas_mem_setup() turns out to cause a regression and is reverted.
The altmode subfunction of pmic_glink is enabled for SM8450.
A new driver for exposing power statistics from the RPM, for debugging
purposes, is introduced.
OCMEM gets a debug prints of the hardware version, QMI helpers are
transitioned to alloc_ordered_workqueue() and an error message in
ramp_controller is improved.
An API is introduced to the SMEM driver to allow other drivers to query
the SoC id, rather than open-coding the parsing of the relevant SMEM
item. This is then used to clean up the Qualcomm NVMEM-based cpufreq
driver.
Socinfo is extended with knowledge about IPQ5018, IPQ5312 and IPQ5302.
* tag 'qcom-drivers-for-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (23 commits)
soc: qcom: ocmem: Add OCMEM hardware version print
cpufreq: qcom-nvmem: use helper to get SMEM SoC ID
cpufreq: qcom-nvmem: use SoC ID-s from bindings
soc: qcom: smem: introduce qcom_smem_get_soc_id()
soc: qcom: smem: Switch to EXPORT_SYMBOL_GPL()
soc: qcom: socinfo: move SMEM item struct and defines to a header
soc: qcom: mdt_loader: Fix unconditional call to scm_pas_mem_setup
MAINTAINERS: Add Konrad Dybcio as linux-arm-msm co-maintainer
dt-bindings: sram: qcom,imem: Document MSM8226
soc: qcom: socinfo: Add Soc ID for IPQ5312 and IPQ5302
dt-bindings: arm: qcom,ids: add SoC ID for IPQ5312 and IPQ5302
soc: qcom: socinfo: Add IDs for IPQ5018 family
dt-bindings: arm: qcom,ids: Add IDs for IPQ5018 family
soc: qcom: Introduce RPM master stats driver
dt-bindings: soc: qcom: Add RPM Master stats
soc: qcom: qmi: Use alloc_ordered_workqueue() to create ordered workqueues
soc: qcom: ramp_controller: Improve error message for failure in .remove()
dt-bindings: soc: qcom: smd-rpm: allow MSM8226 over SMD
soc: qcom: rpmpd: use correct __le32 type
dt-bindings: soc: qcom: eud: Fix compatible string in the example
...
Link: https://lore.kernel.org/r/20230611010044.2481875-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/drivers
memory: tegra: Changes for v6.5-rc1
This introduces an interconnect provider for the memory controller and
external memory controller found on Tegra234 chips that will eventually
be used to dynamically scale the EMC frequency based on a device's
bandwidth needs.
* tag 'tegra-for-6.5-memory' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
memory: tegra: Make CPU cluster BW request a multiple of MC channels
memory: tegra: Add software memory clients in Tegra234
memory: tegra: Add memory clients for Tegra234
memory: tegra: Add interconnect support for DRAM scaling in Tegra234
dt-bindings: tegra: Add ICC IDs for dummy memory clients
dt-bindings: tegra: Document compatible for IGX
Link: https://lore.kernel.org/r/20230609193620.2275240-4-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/drivers
soc/tegra: Changes for v6.5-rc1
This adds initial support for identifying the Tegra264 SoC family and
fixes potential issues when reading from the FUSE block. A new software
wake event for the AON cluster is added on Tegra234 and the debugfs
initialization is drastically simplified.
* tag 'tegra-for-6.5-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
soc/tegra: pmc: Use devm_clk_notifier_register()
soc/tegra: pmc: Simplify debugfs initialization
soc/tegra: fuse: Fix Tegra234 fuse size
soc/tegra: pmc: Add AON SW Wake support for Tegra234
soc/tegra: fuse: Add support for Tegra264
Link: https://lore.kernel.org/r/20230609193620.2275240-1-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux into char-misc-next
Suzuki writes:
coresight: Updates for v6.5
CoreSight and hwtracing subsystem updates for v6.5 includes:
- Fixes to the CTI module reference leaks. This involves,
redesign of how the helper devices are tracked and CTI
devices have been converted to helper devices.
- Fix removal of the trctraceidr file from sysfs for ETMs.
- Match all ETMv4 instances based on the ETMv4 architected
registers and the CoreSight Component ID (CID), than having
to add individual PIDs for CPUs.
- Add support for Dummy CoreSight source and sink drivers.
- Add James Clark as Reviewer for the CoreSight kernel drivers
- Fixes to HiSilicon PCIe Tune and Trace Device driver
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
* tag 'coresight-next-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux: (27 commits)
hwtracing: hisi_ptt: Fix potential sleep in atomic context
hwtracing: hisi_ptt: Advertise PERF_PMU_CAP_NO_EXCLUDE for PTT PMU
hwtracing: hisi_ptt: Export available filters through sysfs
hwtracing: hisi_ptt: Add support for dynamically updating the filter list
hwtracing: hisi_ptt: Factor out filter allocation and release operation
coresight: dummy: Update type of mode parameter in dummy_{sink,source}_enable()
Documentation: trace: Add documentation for Coresight Dummy Trace
dt-bindings: arm: Add support for Coresight dummy trace
Coresight: Add coresight dummy driver
MAINTAINERS: coresight: Add James Clark as Reviewer
coresight: etm4x: Match all ETM4 instances based on DEVARCH and DEVTYPE
coresight: etm4x: Make etm4_remove_dev() return void
coresight: etm4x: Fix missing trctraceidr file in sysfs
coresight: Fix CTI module refcount leak by making it a helper device
coresight: Enable and disable helper devices adjacent to the path
coresight: Refactor out buffer allocation function for ETR
coresight: Make refcount a property of the connection
coresight: Store in-connections as well as out-connections
coresight: Simplify connection fixup mechanism
coresight: Store pointers to connections rather than an array of them
...
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git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-next
Georgi writes:
interconnect changes for 6.5
This pull request contains the interconnect changes for the 6.5-rc1 merge
window which is a mix of core and driver changes with the following highlights:
- Support for configuring QoS on the Qualcomm's RPM-based platforms, that
required special handling of some interface (non-scaling) clocks.
- Support for clock-based interconnect providers for cases when clock
corresponds to bus bandwidth. This is used to enable CPU cluster bandwidth
scaling on MSM8996 platforms. One patch is touching a file in the clock
subsystem that has been acked by the maintainer.
Core changes:
interconnect: add clk-based icc provider support
interconnect: icc-clk: fix modular build
interconnect: drop unused icc_get() interface
Driver changes:
interconnect: qcom: rpm: Rename icc desc clocks to bus_blocks
interconnect: qcom: rpm: Rename icc provider num_clocks to num_bus_clocks
interconnect: qcom: rpm: Drop unused parameters
interconnect: qcom: rpm: Set QoS registers only once
interconnect: qcom: rpm: Handle interface clocks
interconnect: qcom: icc-rpm: Enforce 2 or 0 bus clocks
interconnect: qcom: rpm: Don't use clk_get_optional for bus clocks anymore
interconnect: qcom: msm8996: Promote to core_initcall
interconnect: qcom: rpm: allocate enough data in probe()
dt-bindings: interconnect/msm8996-cbf: add defines to be used by CBF
clk: qcom: cbf-msm8996: scale CBF clock according to the CPUfreq
dt-bindings: interconnect: fsl,imx8m-noc: drop unneeded quotes
Signed-off-by: Georgi Djakov <djakov@kernel.org>
* tag 'icc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc:
dt-bindings: interconnect: fsl,imx8m-noc: drop unneeded quotes
interconnect: icc-clk: fix modular build
clk: qcom: cbf-msm8996: scale CBF clock according to the CPUfreq
interconnect: drop unused icc_get() interface
interconnect: qcom: rpm: allocate enough data in probe()
interconnect: qcom: msm8996: Promote to core_initcall
interconnect: qcom: rpm: Don't use clk_get_optional for bus clocks anymore
interconnect: qcom: icc-rpm: Enforce 2 or 0 bus clocks
interconnect: qcom: rpm: Handle interface clocks
interconnect: add clk-based icc provider support
dt-bindings: interconnect/msm8996-cbf: add defines to be used by CBF
interconnect: qcom: rpm: Set QoS registers only once
interconnect: qcom: rpm: Drop unused parameters
interconnect: qcom: rpm: Rename icc provider num_clocks to num_bus_clocks
interconnect: qcom: rpm: Rename icc desc clocks to bus_blocks
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fix from Mark Brown:
"One simple fix for v6.4, some incorrectly specified bitfield masks in
the PCA9450 driver"
* tag 'regulator-fix-v6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: pca9450: Fix LDO3OUT and LDO4OUT MASK
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MFD driver for MAX77541/MAX77540 to enable its sub devices.
The MAX77541 is a multi-function devices. It includes buck converter and ADC.
The MAX77540 is a high-efficiency buck converter with two 3A switching phases.
They have same regmap except for ADC part of MAX77541.
Signed-off-by: Okan Sahin <okan.sahin@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230412111256.40013-6-okan.sahin@analog.com
Signed-off-by: Lee Jones <lee@kernel.org>
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Introduce driver specific uapi functionalites. Added a alloc_page
functionality for user library to allocate specific pages. Currently added
support for allocating write combine pages for push functinality. This
interface shall be extended for other page allocations.
Allocate a WC page using the uapi hook for enabling the low latency push
in Gen P5 adapters for small packets. This is supported only for the user
space QPs.
Link: https://lore.kernel.org/r/1686679943-17117-8-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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Users are having more success with amd-pstate since the introduction
of EPP and Guided modes. To expose the driver to more users by default
introduce a kernel configuration option for setting the default mode.
Users can use an integer to map out which default mode they want to use
in lieu of a kernel command line option.
This will default to EPP, but only if:
1) The CPU supports an MSR.
2) The system profile is identified
3) The system profile is identified as a non-server by the FADT.
Link: https://gitlab.freedesktop.org/hadess/power-profiles-daemon/-/merge_requests/121
Acked-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Co-developed-by: Perry Yuan <perry.yuan@amd.com>
Signed-off-by: Perry Yuan <perry.yuan@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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In the event a new preferred PM profile value is introduced it's best for
code to be able to defensively guard against it so that the wrong settings
don't get applied on a new system that uses this profile but ancient
kernels.
Acked-by: Huang Rui <ray.huang@amd.com>
Suggested-by: Gautham Ranjal Shenoy <gautham.shenoy@amd.com>
Link: https://uefi.org/htmlspecs/ACPI_Spec_6_4_html/05_ACPI_Software_Programming_Model/ACPI_Software_Programming_Model.html#fixed-acpi-description-table-fadt
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Perry Yuan <Perry.Yuan@amd.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next
Mika writes:
thunderbolt: Changes for v6.5 merge window
This includes following Thunderbolt/USB4 changes for the v6.5 merge
window:
- Improve debug logging
- Rework for TMU and CL states handling
- Retimer access improvements
- Initial support for USB4 v2 features:
* 80G symmetric link support
* New notifications
* PCIe extended encapsulation
* enhanced uni-directional TMU mode
* CL2 link low power state
* DisplayPort 2.x tunneling
- Support for Intel Barlow Ridge Thunderbolt/USB4 controller
- Minor fixes and improvements.
All these have been in linux-next with no reported issues.
* tag 'thunderbolt-for-v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt: (55 commits)
thunderbolt: Add test case for 3 DisplayPort tunnels
thunderbolt: Add DisplayPort 2.x tunneling support
thunderbolt: Make bandwidth allocation mode function names consistent
thunderbolt: Enable CL2 low power state
thunderbolt: Add support for enhanced uni-directional TMU mode
thunderbolt: Increase NVM_MAX_SIZE to support Intel Barlow Ridge controller
thunderbolt: Move constants related to NVM into nvm.c
thunderbolt: Limit Intel Barlow Ridge USB3 bandwidth
thunderbolt: Add Intel Barlow Ridge PCI ID
thunderbolt: Fix PCIe adapter capability length for USB4 v2 routers
thunderbolt: Fix DisplayPort IN adapter capability length for USB4 v2 routers
thunderbolt: Add two additional double words for adapters TMU for USB4 v2 routers
thunderbolt: Enable USB4 v2 PCIe TLP/DLLP extended encapsulation
thunderbolt: Announce USB4 v2 connection manager support
thunderbolt: Reset USB4 v2 host router
thunderbolt: Add the new USB4 v2 notification types
thunderbolt: Add support for USB4 v2 80 Gb/s link
thunderbolt: Identify USB4 v2 routers
thunderbolt: Do not touch lane 1 adapter path config space
thunderbolt: Ignore data CRC mismatch for USB4 routers
...
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This reverts commit eb26dfe8aa7eeb5a5aa0b7574550125f8aa4c3b3.
Commit eb26dfe8aa7e ("8250: add support for ASIX devices with a FIFO
bug") merged on Jul 13, 2012 adds a quirk for PCI_VENDOR_ID_ASIX
(0x9710). But that ID is the same as PCI_VENDOR_ID_NETMOS defined in
1f8b061050c7 ("[PATCH] Netmos parallel/serial/combo support") merged
on Mar 28, 2005. In pci_serial_quirks array, the NetMos entry always
takes precedence over the ASIX entry even since it was initially
merged, code in that commit is always unreachable.
In my tests, adding the FIFO workaround to pci_netmos_init() makes no
difference, and the vendor driver also does not have such workaround.
Given that the code was never used for over a decade, it's safe to
revert it.
Also, the real PCI_VENDOR_ID_ASIX should be 0x125b, which is used on
their newer AX99100 PCIe serial controllers released on 2016. The FIFO
workaround should not be intended for these newer controllers, and it
was never implemented in vendor driver.
Fixes: eb26dfe8aa7e ("8250: add support for ASIX devices with a FIFO bug")
Cc: stable <stable@kernel.org>
Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230619155743.827859-1-jiaqing.zhao@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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* irq/misc-6.5:
: .
: Misc cleanups:
:
: - Add a number of missing prototypes
: - Mark global symbol as static where needed
: - Drop some now useless non-DT code paths
: - Add a missing interrupt mapping to the STM32 irqchip
: - Silence another STM32 warning when building with W=1
: - Fix the jcore-aic driver that actually never worked...
: .
Revert "irqchip/mxs: Include linux/irqchip/mxs.h"
irqchip/jcore-aic: Fix missing allocation of IRQ descriptors
irqchip/stm32-exti: Fix warning on initialized field overwritten
irqchip/stm32-exti: Add STM32MP15xx IWDG2 EXTI to GIC map
irqchip/gicv3: Add a iort_pmsi_get_dev_id() prototype
irqchip/mxs: Include linux/irqchip/mxs.h
irqchip/clps711x: Remove unused clps711x_intc_init() function
irqchip/mmp: Remove non-DT codepath
irqchip/ftintc010: Mark all function static
irqdomain: Include internals.h for function prototypes
Signed-off-by: Marc Zyngier <maz@kernel.org>
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This just propagates to the channel flags, like no-HE and
similar other flags before it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230619161906.74ce2983aed8.Ifa343ba89c11760491daad5aee5a81209d5735a7@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Retrieve the Power Spectral Density (PSD) value from RNR AP
information entry and store it so it could be used by the drivers.
PSD value is explained in Section 9.4.2.170 of Draft
P802.11Revme_D2.0.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230619161906.067ded2b8fc3.I9f407ab5800cbb07045a0537a513012960ced740@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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When receiving a multi-link association response, make sure to
track the BSS parameter change count for each link, including
the assoc link.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230619161906.1799c164e7e9.I8e2c1f5eec6eec3fab525ae2dead9f6f099a2427@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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This is a small patch set to change the UMP core for the upcoming
gadget driver support. Basically exporting a couple of helper
functions and adding a flag to suppress the internal UMP handling.
No functional changes by those alone.
Link: https://lore.kernel.org/r/20230621110241.4751-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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This is another preliminary patch for USB MIDI 2.0 gadget driver.
Export the currently local snd_ump_receive_ump_val(). It can be used
by the gadget driver for processing the UMP data.
Link: https://lore.kernel.org/r/20230621110241.4751-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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This is another preliminary patch for USB MIDI 2.0 gadget driver.
Add a new flag, no_process_stream, to snd_ump for suppressing the UMP
Stream message handling in UMP core.
Link: https://lore.kernel.org/r/20230621110241.4751-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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This is a preliminary patch for MIDI 2.0 USB gadget driver.
Export a new helper to allow changing the current MIDI protocol from
the outside.
Link: https://lore.kernel.org/r/20230621110241.4751-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Give the bus_lock and msg_lock of each bus a different unique key
so that it is possible to acquire the locks of multiple buses
without lockdep asserting a possible deadlock.
Using mutex_init() to initialize a mutex gives all those mutexes
the same lock class. Lockdep checking treats it as an error to
attempt to take a mutex while already holding a mutex of the same
class. This causes a lockdep assert when sdw_acquire_bus_lock()
attempts to lock multiple buses, and when do_bank_switch() takes
multiple msg_lock.
[ 138.697350] WARNING: possible recursive locking detected
[ 138.697366] 6.3.0-test #1 Tainted: G E
[ 138.697380] --------------------------------------------
[ 138.697394] play/903 is trying to acquire lock:
[ 138.697409] ffff99b8c41aa8c8 (&bus->bus_lock){+.+.}-{3:3}, at:
sdw_prepare_stream+0x52/0x2e0
[ 138.697443]
but task is already holding lock:
[ 138.697468] ffff99b8c41af8c8 (&bus->bus_lock){+.+.}-{3:3}, at:
sdw_prepare_stream+0x52/0x2e0
[ 138.697493]
other info that might help us debug this:
[ 138.697521] Possible unsafe locking scenario:
[ 138.697540] CPU0
[ 138.697550] ----
[ 138.697559] lock(&bus->bus_lock);
[ 138.697570] lock(&bus->bus_lock);
[ 138.697581]
*** DEADLOCK ***
Giving each mutex a unique key allows multiple to be held
without triggering a lockdep assert. But note that it does not
allow them to be taken in one order then a different order.
If two mutexes are taken in the order A, B then they must
always be taken in that order otherwise they could deadlock.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230615141208.679011-1-rf@opensource.cirrus.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel into devel
intel-pinctrl for v6.5-1
* Fix of OPEN DRAIN pin mode setting in a few drivers
* Reduce a scope of spin lock in the Bay Trail driver
* Decrease a code footprint by refactoring in a few drivers
* Expand string choices and reuse that in the Bay Trail driver
The following is an automated git shortlog grouped by driver:
baytrail:
- invert if condition
- add warning for BYT_VAL_REG retrieval failure
- reduce scope of spinlock in ->dbg_show() hook
- Use str_hi_lo() helper
- Use BIT() in BYT_PULL_ASSIGN_* definitions
- Unify style of error and debug messages
cherryview:
- Drop goto label
- Return correct value if pin in push-pull mode
- Don't use IRQ core constanst for invalid IRQ
intel:
- refine ->irq_set_type() hook
- refine ->set_mux() hook
- Add Intel Meteor Lake-S pin controller support
lib/string_helpers:
- Add str_high_low() helper
- Split out string_choices.h
- Add missing header files to MAINTAINERS database
merrifield:
- Use BUFCFG_PINMODE_GPIO in ->pin_dbg_show()
- Fix open-drain pin mode configuration
moorefield:
- Use BUFCFG_PINMODE_GPIO in ->pin_dbg_show()
- Fix open-drain pin mode configuration
|
|
We shouldn't refer to CPTCFG_, that's for backports, in
mainline that's just CONFIG_. Fix it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
|
|
Now that the driver core allows for struct class to be in read-only
memory, making all 'class' structures to be declared at build time
placing them into read-only memory, instead of having to be dynamically
allocated at load time.
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: Ivan Orlov <ivan.orlov0322@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Geoff Levand <geoff@infradead.org>
Cc: Thierry Reding <treding@nvidia.com>
Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: alsa-devel@alsa-project.org
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20230620175633.641141-2-gregkh@linuxfoundation.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
On some platforms, the PCS can be integrated in the MAC so the driver
will not see any PCS link activity. Add a switch that allows the platform
drivers to let the core code know.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Blamed commit added these helpers for sake of detecting RAW
sockets specific ioctl.
syzbot complained about it [1].
Issue here is that RAW sockets could pretend there was no need
to call ipmr_sk_ioctl()
Regardless of inet_sk(sk)->inet_num, we must be prepared
for ipmr_ioctl() being called later. This must happen
from ipmr_sk_ioctl() context only.
We could add a safety check in ipmr_ioctl() at the risk of breaking
applications.
Instead, remove sk_is_ipmr() and sk_is_icmpv6() because their
name would be misleading, once we change their implementation.
[1]
BUG: KASAN: stack-out-of-bounds in ipmr_ioctl+0xb12/0xbd0 net/ipv4/ipmr.c:1654
Read of size 4 at addr ffffc90003aefae4 by task syz-executor105/5004
CPU: 0 PID: 5004 Comm: syz-executor105 Not tainted 6.4.0-rc6-syzkaller-01304-gc08afcdcf952 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xd9/0x150 lib/dump_stack.c:106
print_address_description.constprop.0+0x2c/0x3c0 mm/kasan/report.c:351
print_report mm/kasan/report.c:462 [inline]
kasan_report+0x11c/0x130 mm/kasan/report.c:572
ipmr_ioctl+0xb12/0xbd0 net/ipv4/ipmr.c:1654
raw_ioctl+0x4e/0x1e0 net/ipv4/raw.c:881
sock_ioctl_out net/core/sock.c:4186 [inline]
sk_ioctl+0x151/0x440 net/core/sock.c:4214
inet_ioctl+0x18c/0x380 net/ipv4/af_inet.c:1001
sock_do_ioctl+0xcc/0x230 net/socket.c:1189
sock_ioctl+0x1f8/0x680 net/socket.c:1306
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:870 [inline]
__se_sys_ioctl fs/ioctl.c:856 [inline]
__x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f2944bf6ad9
Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd8897a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2944bf6ad9
RDX: 0000000000000000 RSI: 00000000000089e1 RDI: 0000000000000003
RBP: 00007f2944bbac80 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2944bbad10
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
</TASK>
The buggy address belongs to stack of task syz-executor105/5004
and is located at offset 36 in frame:
sk_ioctl+0x0/0x440 net/core/sock.c:4172
This frame has 2 objects:
[32, 36) 'karg'
[48, 88) 'buffer'
Fixes: e1d001fa5b47 ("net: ioctl: Use kernel memory on protocol ioctl callbacks")
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Breno Leitao <leitao@debian.org>
Cc: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/20230619124336.651528-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
SIOCGETSGCNT_IN6 uses a "struct sioc_sg_req6 buffer".
Unfortunately the blamed commit made hard to ensure type safety.
syzbot reported:
BUG: KASAN: stack-out-of-bounds in ip6mr_ioctl+0xba3/0xcb0 net/ipv6/ip6mr.c:1917
Read of size 16 at addr ffffc900039afb68 by task syz-executor937/5008
CPU: 1 PID: 5008 Comm: syz-executor937 Not tainted 6.4.0-rc6-syzkaller-01304-gc08afcdcf952 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xd9/0x150 lib/dump_stack.c:106
print_address_description.constprop.0+0x2c/0x3c0 mm/kasan/report.c:351
print_report mm/kasan/report.c:462 [inline]
kasan_report+0x11c/0x130 mm/kasan/report.c:572
ip6mr_ioctl+0xba3/0xcb0 net/ipv6/ip6mr.c:1917
rawv6_ioctl+0x4e/0x1e0 net/ipv6/raw.c:1143
sock_ioctl_out net/core/sock.c:4186 [inline]
sk_ioctl+0x151/0x440 net/core/sock.c:4214
inet6_ioctl+0x1b8/0x290 net/ipv6/af_inet6.c:582
sock_do_ioctl+0xcc/0x230 net/socket.c:1189
sock_ioctl+0x1f8/0x680 net/socket.c:1306
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:870 [inline]
__se_sys_ioctl fs/ioctl.c:856 [inline]
__x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f255849bad9
Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd06792778 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f255849bad9
RDX: 0000000000000000 RSI: 00000000000089e1 RDI: 0000000000000003
RBP: 00007f255845fc80 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f255845fd10
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
</TASK>
The buggy address belongs to stack of task syz-executor937/5008
and is located at offset 40 in frame:
sk_ioctl+0x0/0x440 net/core/sock.c:4172
This frame has 2 objects:
[32, 36) 'karg'
[48, 88) 'buffer'
Fixes: e1d001fa5b47 ("net: ioctl: Use kernel memory on protocol ioctl callbacks")
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Willem de Bruijn <willemb@google.com>
Cc: David Ahern <dsahern@kernel.org>
Cc: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Breno Leitao <leitao@debian.org>
Link: https://lore.kernel.org/r/20230619072740.464528-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Group some variables based on their sizes to reduce hole and avoid padding.
On x86_64, this shrinks the size of 'struct mctp_route'
from 72 to 64 bytes.
It saves a few bytes of memory and is more cache-line friendly.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Acked-by: Jeremy Kerr <jk@codeconstruct.com.au>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/393ad1a5aef0aa28d839eeb3d7477da0e0eeb0b0.1687080803.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull hotfixes from Andrew Morton:
"19 hotfixes. 8 of these are cc:stable.
This includes a wholesale reversion of the post-6.4 series 'make slab
shrink lockless'. After input from Dave Chinner it has been decided
that we should go a different way [1]"
Link: https://lkml.kernel.org/r/ZH6K0McWBeCjaf16@dread.disaster.area [1]
* tag 'mm-hotfixes-stable-2023-06-20-12-31' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
selftests/mm: fix cross compilation with LLVM
mailmap: add entries for Ben Dooks
nilfs2: prevent general protection fault in nilfs_clear_dirty_page()
Revert "mm: vmscan: make global slab shrink lockless"
Revert "mm: vmscan: make memcg slab shrink lockless"
Revert "mm: vmscan: add shrinker_srcu_generation"
Revert "mm: shrinkers: make count and scan in shrinker debugfs lockless"
Revert "mm: vmscan: hold write lock to reparent shrinker nr_deferred"
Revert "mm: vmscan: remove shrinker_rwsem from synchronize_shrinkers()"
Revert "mm: shrinkers: convert shrinker_rwsem to mutex"
nilfs2: fix buffer corruption due to concurrent device reads
scripts/gdb: fix SB_* constants parsing
scripts: fix the gfp flags header path in gfp-translate
udmabuf: revert 'Add support for mapping hugepages (v4)'
mm/khugepaged: fix iteration in collapse_file
memfd: check for non-NULL file_seals in memfd_create() syscall
mm/vmalloc: do not output a spurious warning when huge vmalloc() fails
mm/mprotect: fix do_mprotect_pkey() limit check
writeback: fix dereferencing NULL mapping->host on writeback_page_template
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Fix a kernel crash during early resume from ACPI S3 that has been
present since the 5.15 cycle when might_sleep() was added to
down_timeout(), which in some configurations of the kernel caused an
implicit preemption point to trigger at a wrong time"
* tag 'acpi-6.4-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: sleep: Avoid breaking S3 wakeup due to might_sleep()
|
|
Analyzing system call failures with the function_graph tracer can be a
time-consuming process, particularly when locating the kernel function
that first returns an error in the trace logs. This change aims to
simplify the process by recording the function return value to the
'retval' member of 'ftrace_graph_ret' and printing it when outputting
the trace log.
We have introduced new trace options: funcgraph-retval and
funcgraph-retval-hex. The former controls whether to display the return
value, while the latter controls the display format.
Please note that even if a function's return type is void, a return
value will still be printed. You can simply ignore it.
This patch only establishes the fundamental infrastructure. Subsequent
patches will make this feature available on some commonly used processor
architectures.
Here is an example:
I attempted to attach the demo process to a cpu cgroup, but it failed:
echo `pidof demo` > /sys/fs/cgroup/cpu/test/tasks
-bash: echo: write error: Invalid argument
The strace logs indicate that the write system call returned -EINVAL(-22):
...
write(1, "273\n", 4) = -1 EINVAL (Invalid argument)
...
To capture trace logs during a write system call, use the following
commands:
cd /sys/kernel/debug/tracing/
echo 0 > tracing_on
echo > trace
echo *sys_write > set_graph_function
echo *spin* > set_graph_notrace
echo *rcu* >> set_graph_notrace
echo *alloc* >> set_graph_notrace
echo preempt* >> set_graph_notrace
echo kfree* >> set_graph_notrace
echo $$ > set_ftrace_pid
echo function_graph > current_tracer
echo 1 > options/funcgraph-retval
echo 0 > options/funcgraph-retval-hex
echo 1 > tracing_on
echo `pidof demo` > /sys/fs/cgroup/cpu/test/tasks
echo 0 > tracing_on
cat trace > ~/trace.log
To locate the root cause, search for error code -22 directly in the file
trace.log and identify the first function that returned -22. Once you
have identified this function, examine its code to determine the root
cause.
For example, in the trace log below, cpu_cgroup_can_attach
returned -22 first, so we can focus our analysis on this function to
identify the root cause.
...
1) | cgroup_migrate() {
1) 0.651 us | cgroup_migrate_add_task(); /* = 0xffff93fcfd346c00 */
1) | cgroup_migrate_execute() {
1) | cpu_cgroup_can_attach() {
1) | cgroup_taskset_first() {
1) 0.732 us | cgroup_taskset_next(); /* = 0xffff93fc8fb20000 */
1) 1.232 us | } /* cgroup_taskset_first = 0xffff93fc8fb20000 */
1) 0.380 us | sched_rt_can_attach(); /* = 0x0 */
1) 2.335 us | } /* cpu_cgroup_can_attach = -22 */
1) 4.369 us | } /* cgroup_migrate_execute = -22 */
1) 7.143 us | } /* cgroup_migrate = -22 */
...
Link: https://lkml.kernel.org/r/1fc502712c981e0e6742185ba242992170ac9da8.1680954589.git.pengdonglin@sangfor.com.cn
Tested-by: Florian Kauer <florian.kauer@linutronix.de>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Donglin Peng <pengdonglin@sangfor.com.cn>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt
More Qualcomm ARM64 DTS changes for v6.5
This introduces support for the Qualcomm SDX75 platform, with the IDP
reference board. On IPQ5332 the RDP474 board is added and on IPQ9574 the
RDP454 is introduced.
On SC8280XP, and hence Lenovo ThinkPad X13s, GPU support is added.
For QDU1000, SDM845, SM670, SC8180X, SM6350 and SM8550 the RSC is added
to the CPU cluster power-domain to flush sleep & wake votes as the
cluster goes down.
On IPQ5332 additional reserved-memory regions to improve post mortem
debugging. UART1 is added. The MI01.2 board is renamed RDP441 and the
RDP474 is added.
On IPQ8074 critical thermal trip points are defined.
As with IPQ5332 additional reserved-memory regions are used to improve
post mortem debugging. Thermal sensors (tsens) are added and zones
defined. The crypto engine is added, and support for the RDP454 board is
added.
Across MSM8916 and MSM8939 pinctrl state definitions are cleaned up and
the purpose of msm8939-pm8916 is documented. MSM8939 has regulator
definitions cleaned up, following to the previous effort on MSM8916.
CPU Bus Fabric scaling support is added to MSM8996 Pro.
On QCM2290 CPU idle states are added.
For QDU1000 SDHCI is introduced and enabled on the IDP to gain eMMC
support. IMEM and PIL information regions are defined for improved post
mortem debugging.
The Qualcomm Robotics RB2 kit gets its on-board buttons described.
A few fixes are introduced for the newly merged SC8180X, in particluar
the DisplayPort blocks are moved to the MMCX power domain to avoid power
being reduced prematurely during boot.
The SC8280XP GPU is added and enabled for the Lenovo Thinkpad X13s,
and resets for the soundwire controllers are added. The OUI is
specified for ethernet phys on SA8540P Ride platform, to avoid reset
issues.
Charger description is added to the PMI8998 PMIC and enabled across
OnePlus 6/6T, SHIFT SHIFT6mq and Xiaomi Pocophone F1.
On SM6350 CPU idle states and UART1 are added. And SM6375 gains GPU
clock controller and IOMMU definitions.
The Fairphone FP4 gains Bluetooth support.
SM8150 is transitioned to use 2 interconnect-cells, and the USB
interconnect path is described to ensure buses are adequately voted for.
The same changes are done for SM8250, and the resolution of the
static framebuffer on Sony Xperia 1 II and 5 II are corrected.
The USB bus paths are also added to SM8350, SM8450 and SM8550.
On SM8550 DisplayPort nodes are added, as is the PWM controller for
driving the notification LED and the RTC is enabled. For the MTP and QRD
boards, the soundcard and audio codecs are defined.
A Tegra change, related to LP855X binding changes, was accidentally
picked up and dropped again later.
A number of DeviceTree fixes identified through validation was
introduced as well. Additionally a few nodes got their default status
changed to avoid unnecessarily having to enable them (e.g. the mdp/dpu
node).
* tag 'qcom-arm64-for-6.5-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (94 commits)
Revert "arm64: dts: adapt to LP855X bindings changes"
arm64: dts: qcom: sc8280xp: Enable GPU related nodes
arm64: dts: qcom: sc8280xp: Add GPU related nodes
arm64: dts: qcom: msm8939-pm8916: Mark always-on regulators
arm64: dts: qcom: msm8939: Define regulator constraints next to usage
arm64: dts: qcom: msm8939-pm8916: Clarify purpose
arm64: dts: qcom: msm8939: Fix regulator constraints
arm64: dts: qcom: msm8939-sony-tulip: Allow disabling pm8916_l6
arm64: dts: qcom: msm8939-sony-tulip: Fix l10-l12 regulator voltages
arm64: dts: qcom: msm8939: Disable lpass_codec by default
arm64: dts: qcom: msm8939-pm8916: Add missing pm8916_codec supplies
arm64: dts: qcom: qrb4210-rb2: Enable on-board buttons
arm64: dts: qcom: msm8916: Drop msm8916-pins.dtsi
arm64: dts: qcom: msm8916/39: Rename wcnss pinctrl
arm64: dts: qcom: msm8916/39: Cleanup audio pinctrl
arm64: dts: qcom: apq8016-sbc: Drop unneeded MCLK pinctrl
arm64: dts: qcom: msm8916/39: Consolidate SDC pinctrl
arm64: dts: qcom: msm8916/39: Fix SD card detect pinctrl
arm64: dts: qcom: msm8996: rename labels for HDMI nodes
arm64: dts: qcom: sm8250: rename labels for DSI nodes
...
Link: https://lore.kernel.org/r/20230615162043.1461624-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
Add a new list to track set transaction and to check for unbound
anonymous sets before entering the commit phase.
Bail out at the end of the transaction handling if an anonymous set
remains unbound.
Fixes: 96518518cc41 ("netfilter: add nftables")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt
Qualcomm ARM64 DeviceTree updates for v6.5
This introduces the RDP442 and RDP433 reference devices on IPQ5332 and
IPQ9574, respectively. RDP418, RDP433, RDP449 and RDP453 on the IPQ9574
are added. On MSM8939 the Square T2 board and the Sony Xperia M4 Aqua is
added. Support for Acer Apire 1, built on the Snapdragon 7c platform is
introduced. Fxtec Pro1X on SM6115 is added. Lastly long floating
support for SC8180X and the Lenovo Flex 5G, and the Primus reference
device, has been added.
On IPQ5332 and IPQ6018 QFPROM support is introduced, and as described
above the RDP442 board on the prior. Download mode support and various
reserved-memory regions are also introduced on IPQ6018.
IPQ8074 gains another SPI controller.
On IPQ9574 CPU frequency scaling, low speed busses, RNG, Watchdog,
qfprom, SMEM and RPM are introduced. As are support for four new board,
mentioned above.
MSM8916 gains a range of structural improvements, to better suite the
various boards supported. Regulator constraints are corrected and their
states are adjusted to match reality (e.g. always-on regulators marked
as always-on). BQ Aquaris X5 gains support for front flash LED.
As mentioned above, MSM8939 support is introduced with support for
boards from Sony and Square.
MSM8953 gains DMA support in I2C masters.
MSM8996-based Sony Xperia boards gains description of their RGB
notification LED.
On SA8775P support for UFS, USB, GPU clock and iommu controllers, PMU,
AOSS, watchdog and missing low-speed controllers are added. On the Ride
platform UFS, USB and an i2c bus are enabled.
iommu properties are added to QSPI on both SC7180 and SC7280. LPASS
clocks are adjusted and MDP node cleaned up slightly, on SC7180. As
mentioned above, support for Acer Aspire 1 is introduced.
Long lingering patches introducing SC8180X, the Lenovo Flex 5G and the
Primus reference device has been merged.
On SC8280XP ethernet is added and enabled on the automotive ride
platform. An SDC controller is introduced and enabled on the SC8280XP
CRD. On the Lenovo Thinkpad X13s and the CRD reference device the USB
SuperSpeed phy is added to the Type-C graph, to enable support for
orientation switching.
Fairphone 3 gains support for its notification LED.
On SDM845 the iommu stream for QSPI is defined, SHIFT SHIFT6mq gains
support for flash LED and the RB3 (DB845c) board gains support for
bonded/dual DSI-mode, to allow 4k output.
On SM6115 CPU idle-states, crypto engine support and SuperSpeed USB PHY
are introduced. As mentioned above Fxtec Pro1X is introduced. On the
QRB4210 Robotics Platform RB2 USB, Audio and Compute DSPs, display,
CAN-bus and GPIO LEDs are introduced, fixed regulators are described and
the SD-card description is corrected.
Support for crypto engine is added to SM8150, while Sony Xperia 1 and 5
gains SD-card support, camera regulators and GPIO line names sorted out.
SM8250 also gets support for crypto engine, and Sony Xperia 1 II and 5
II gains support for hardware video accelerator.
Crypto engine is introduced for SM8350 as well. The HDK gets the USB
Type-C graph described for Superspeed orientation switching and
DisplayPort output.
On SM8450 video clock controller and crypto engine are added, missing
opp levels are introduced and the USB Type-C graph is defined for
orientation switching and altmode.
SM8550 gains GPU and video clock controllers and missing opp levels are
added. The WCD9385 audio codec is added for the SM8550 MTP and on the
QRD PCIe, USB, audio display and flash LED are added.
* tag 'qcom-arm64-for-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (195 commits)
arm64: dts: qcom: sc8180x: Introduce Lenovo Flex 5G
arm64: dts: qcom: sc8180x: Introduce Primus
arm64: dts: qcom: sc8180x: Add pmics
arm64: dts: qcom: sc8180x: Add display and gpu nodes
arm64: dts: qcom: sc8180x: Add remoteprocs, wifi and usb nodes
arm64: dts: qcom: sc8180x: Add PCIe instances
arm64: dts: qcom: sc8180x: Add QUPs
arm64: dts: qcom: sc8180x: Add thermal zones
arm64: dts: qcom: sc8180x: Add interconnects and lmh
arm64: dts: qcom: Introduce the SC8180x platform
arm64: dts: qcom: msm8916: Move aliases to boards
arm64: dts: qcom: pm8916: Rename &wcd_codec -> &pm8916_codec
arm64: dts: qcom: msm8916/39: Clean up MDSS labels
arm64: dts: qcom: msm8916/39: Use consistent name for I2C/SPI pinctrl
arm64: dts: qcom: msm8916/39: Rename &blsp1_uartN -> &blsp_uartN
arm64: dts: qcom: msm8916: Rename &msmgpio -> &tlmm
arm64: dts: qcom: qrb4210-rb2: Enable USB node
arm64: dts: qcom: sm6115: Add USB SS qmp phy node
arm64: dts: qcom: ipq5332: add support for the RDP442 variant
dt-bindings: arm: qcom: document MI01.3 board based on IPQ5332 family
...
Link: https://lore.kernel.org/r/20230611004944.2481596-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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set .destroy callback releases the references to other objects in maps.
This is very late and it results in spurious EBUSY errors. Drop refcount
from the preparation phase instead, update set backend not to drop
reference counter from set .destroy path.
Exceptions: NFT_TRANS_PREPARE_ERROR does not require to drop the
reference counter because the transaction abort path releases the map
references for each element since the set is unbound. The abort path
also deals with releasing reference counter for new elements added to
unbound sets.
Fixes: 591054469b3e ("netfilter: nf_tables: revisit chain/object refcounting from elements")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Add a new state to deal with rule expressions deactivation from the
newrule error path, otherwise the anonymous set remains in the list in
inactive state for the next generation. Mark the set/chain transaction
as unbound so the abort path releases this object, set it as inactive in
the next generation so it is not reachable anymore from this transaction
and reference counter is dropped.
Fixes: 1240eb93f061 ("netfilter: nf_tables: incorrect error path handling with NFT_MSG_NEWRULE")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Add bound flag to rule and chain transactions as in 6a0a8d10a366
("netfilter: nf_tables: use-after-free in failing rule with bound set")
to skip them in case that the chain is already bound from the abort
path.
This patch fixes an imbalance in the chain use refcnt that triggers a
WARN_ON on the table and chain destroy path.
This patch also disallows nested chain bindings, which is not
supported from userspace.
The logic to deal with chain binding in nft_data_hold() and
nft_data_release() is not correct. The NFT_TRANS_PREPARE state needs a
special handling in case a chain is bound but next expressions in the
same rule fail to initialize as described by 1240eb93f061 ("netfilter:
nf_tables: incorrect error path handling with NFT_MSG_NEWRULE").
The chain is left bound if rule construction fails, so the objects
stored in this chain (and the chain itself) are released by the
transaction records from the abort path, follow up patch ("netfilter:
nf_tables: add NFT_TRANS_PREPARE_ERROR to deal with bound set/chain")
completes this error handling.
When deleting an existing rule, chain bound flag is set off so the
rule expression .destroy path releases the objects.
Fixes: d0e2c7de92c7 ("netfilter: nf_tables: add NFT_CHAIN_BINDING")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt
arm64: tegra: Device tree changes for v6.5-rc1
This introduces support for the IGX Orin and Jetson Orin Nano devices
and enables various additional features on the Jetson AGX Orin and
Jetson Orin NX. This also enables some basic thermal support to prevent
the devices from overheating.
Support for the GPU on the Google Pixel C is enabled and various minor
issues are fixed and cleaned up.
* tag 'tegra-for-6.5-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: tegra: Enable thermal support on Jetson Orin Nano
arm64: tegra: Enable thermal support on Jetson Orin NX
arm64: tegra: Enable thermal support on Jetson AGX Orin
arm64: tegra: Add Tegra234 thermal support
arm64: tegra: Add a few blank lines for better readability
arm64: tegra: Sort properties more logically
arm64: tegra: Enable GPU on Smaug
arm64: tegra: Add GPU power rail regulator on Smaug
arm64: tegra: Update USB phy-name for Jetson Orin NX
arm64: tegra: Enable USB device for Jetson AGX Orin
arm64: tegra: Add Tegra234 pin controllers
arm64: tegra: Support Jetson Orin Nano Developer Kit
arm64: tegra: Add missing cache properties on Tegra210
arm64: tegra: Fix PCIe regulator for Orin Jetson AGX
arm64: tegra: Add CPU OPP tables and interconnects property
arm64: tegra: Add support for IGX Orin
Link: https://lore.kernel.org/r/20230609193620.2275240-6-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt
dt-bindings: Changes for v6.5-rc1
Several new modules and devices are documented and fixes incorporated
for the Tegra234 GPIO controller pin mappings as well as the possible
Tegra XUDC PHY connections.
* tag 'tegra-for-6.5-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
dt-bindings: tegra: Document Jetson Orin Nano Developer Kit
dt-bindings: tegra: Document Jetson Orin Nano
dt-bindings: gpio: Remove FSI domain ports on Tegra234
dt-bindings: usb: tegra-xudc: Remove extraneous PHYs
dt-bindings: tegra: Add ICC IDs for dummy memory clients
dt-bindings: tegra: Document compatible for IGX
Link: https://lore.kernel.org/r/20230609193620.2275240-3-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into soc/newsoc
STM32 STM32MP25 for v6.5, round 1
Highlights:
----------
STM32MP25 family is composed of 4 SoCs defined as following:
-STM32MP251: common part composed of 1*Cortex-A35,
common peripherals like SDMMC, UART, SPI, I2C, PCIe, USB3,
parallel and DSI display, 1*ETH ...
-STM32MP253: STM32MP251 + 1*Cortex-A35 (dual CPU), a second ETH,
CAN-FD and LVDS display.
-STM32MP255: STM32MP253 + GPU/AI and video encode/decode.
-STM32MP257: STM32MP255 + ETH TSN switch (2+1 ports).
A second diversity layer exists for security features/A35 frequency:
-STM32MP25xY, "Y" gives information:
-Y = A means A35@1.2GHz + no cryp IP and no secure boot.
-Y = C means A35@1.2GHz + cryp IP and secure boot.
-Y = D means A35@1.5GHz + no cryp IP and no secure boot.
-Y = F means A35@1.5GHz + cryp IP and secure boot.
This PR adds the STM32MP257F EV1 board support. This board embeds a
STM32MP257FAI SoC, with 4GB of DDR4, TSN switch (2+1 ports),
2*USB typeA, 1*USB2 typeC, SNOR OctoSPI, mini PCIe, STPMIC2 for power distribution ...
* tag 'stm32-mp25-for-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (44 commits)
MAINTAINERS: add entry for ARM/STM32 ARCHITECTURE
arm64: defconfig: enable ARCH_STM32 and STM32 serial driver
arm64: dts: st: add stm32mp257f-ev1 board support
dt-bindings: stm32: document stm32mp257f-ev1 board
arm64: dts: st: introduce stm32mp25 pinctrl files
arm64: dts: st: introduce stm32mp25 SoCs family
arm64: introduce STM32 family on Armv8 architecture
dt-bindings: stm32: add st,stm32mp25-syscfg compatible for syscon
pinctrl: stm32: add stm32mp257 pinctrl support
dt-bindings: pinctrl: stm32: support for stm32mp257 and additional packages
ARM: dts: stm32: fix i2s endpoint format property for stm32mp15xx-dkx
ARM: dts: stm32: Fix audio routing on STM32MP15xx DHCOM PDK2
ARM: dts: stm32: add required supplies of ov5640 in stm32mp157c-ev1
ARM: dts: stm32: Update to generic ADC channel binding on DHSOM systems
ARM: dts: stm32: adopt generic iio bindings for adc channels on dhcor-testbench
ARM: dts: stm32: adopt generic iio bindings for adc channels on dhcor-drc
ARM: dts: stm32: adopt generic iio bindings for adc channels on emstamp-argon
ARM: dts: stm32: adopt generic iio bindings for adc channels on stm32mp157c-ed1
ARM: dts: stm32: enable adc on stm32mp15xx-dkx boards
ARM: dts: stm32: add vrefint support to adc2 on stm32mp15
...
Link: https://lore.kernel.org/r/080fc303-45c1-6cc0-4c5e-694e730896a6@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The Amiga partition parser module uses signed int for partition sector
address and count, which will overflow for disks larger than 1 TB.
Use u64 as type for sector address and size to allow using disks up to
2 TB without LBD support, and disks larger than 2 TB with LBD. The RBD
format allows to specify disk sizes up to 2^128 bytes (though native
OS limitations reduce this somewhat, to max 2^68 bytes), so check for
u64 overflow carefully to protect against overflowing sector_t.
This bug was reported originally in 2012, and the fix was created by
the RDB author, Joanne Dow <jdow@earthlink.net>. A patch had been
discussed and reviewed on linux-m68k at that time but never officially
submitted (now resubmitted as patch 1 of this series).
Patch 3 (this series) adds additional error checking and warning
messages. One of the error checks now makes use of the previously
unused rdb_CylBlocks field, which causes a 'sparse' warning
(cast to restricted __be32).
Annotate all 32 bit fields in affs_hardblocks.h as __be32, as the
on-disk format of RDB and partition blocks is always big endian.
Reported-by: Martin Steigerwald <Martin@lichtvoll.de>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=43511
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Message-ID: <201206192146.09327.Martin@lichtvoll.de>
Cc: <stable@vger.kernel.org> # 5.2
Signed-off-by: Michael Schmitz <schmitzmic@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20230620201725.7020-3-schmitzmic@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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clk_hw_register_fixed_rate_parent_data() 3rd parameter is parent_data
not parent_hw. Inner function (__clk_hw_register_fixed_rate()) is called
with parent_data parameter as valid. To have this parameter taken into
account update the name of the 3rd parameter of
clk_hw_register_fixed_rate_parent_data() macro to parent_data.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20230615101931.581060-1-claudiu.beznea@microchip.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec
ipsec-2023-06-20
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Current snd_soc_of_get_dai_name() doesn't accept index
for #sound-dai-cells. It is not useful for user.
This patch adds it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87pm5qdgng.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Current soc-core.c has snd_soc_{of_}get_dai_name() to get DAI name
for dlc (snd_soc_dai_link_component). It gets .dai_name, but we need
.of_node too. Therefor user need to arrange.
It will be more useful if it gets both .dai_name and .of_node.
This patch adds snd_soc_{of_}get_dlc() for it, and existing functions
uses it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87r0q6dgnm.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Provide helpers to set and clear sb->s_readonly_remount including
appropriate memory barriers. Also use this opportunity to document what
the barriers pair with and why they are needed.
Suggested-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Message-Id: <20230620112832.5158-1-jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
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