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2020-05-10power: bq25890: implement INPUT_CURRENT_LIMIT propertyMichał Mirosław
Report REG00.IINLIM value as INPUT_CURRENT_LIMIT property. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10power: bq25890: implement PRECHARGE_CURRENT propertyMichał Mirosław
Report configured precharge current. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10power: bq25890: implement CHARGE_TYPE propertyMichał Mirosław
Report charging type based on recently read state. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10power: bq25890: update state on property readMichał Mirosław
Edge interrupts from the charger may be lost or stuck in fault mode since probe(). Check if something changed everytime userspace wants some data. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10power: bq25890: fix ADC mode configurationMichał Mirosław
Datasheet describes two modes for reading ADC measurements: 1. continuous, 1 Hz - enabled and started by CONV_RATE bit 2. one-shot - triggered by CONV_START bit In continuous mode, CONV_START is read-only and signifies an ongoing conversion. Change the code to follow the datasheet and really disable continuous mode for power saving. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10power: bq25890: use proper CURRENT_NOW property for I_BATMichał Mirosław
Charge Current is more apropriately reflected by CURRENT_NOW property (measured current) than CONSTANT_CURRENT_VOLTAGE (configured CC-phase current limit). Fix the reference and make the sign reflect direction of the current. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10power: supply: max17040: Correct voltage readingJonathan Bakker
According to the datasheet available at (1), the bottom four bits are always zero and the actual voltage is 1.25x this value in mV. Since the kernel API specifies that voltages should be in uV, it should report 1250x the shifted value. 1) https://datasheets.maximintegrated.com/en/ds/MAX17040-MAX17041.pdf Signed-off-by: Jonathan Bakker <xc-racer2@live.ca> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10power: supply: olpc_battery: fix the power supply nameLubomir Rintel
The framework is unhappy about them, because it uses the names in sysfs attributes: power_supply olpc-ac: hwmon: 'olpc-ac' is not a valid name attribute, please fix power_supply olpc-battery: hwmon: 'olpc-battery' is not a valid name attribute, please fix See also commit 648cd48c9e56 ("hwmon: Do not accept invalid name attributes") and commit 74d3b6419772 ("hwmon: Relax name attribute validation for new APIs"). Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10power: supply: smb347-charger: Add delay before getting IRQSTATDavid Heidelberg
This delay-fix is picked up from downstream driver, we measured that 25 - 35 ms delay ensure that we get required data. Tested on SMB347 on Nexus 7 2012. Otherwise IRQSTAT_E fails to provide correct information. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10power: supply: smb347-charger: IRQSTAT_D is volatileDmitry Osipenko
Fix failure when USB cable is connected: smb347 2-006a: reading IRQSTAT_D failed Fixes: 1502cfe19bac ("smb347-charger: Fix battery status reporting logic for charger faults") Tested-by: David Heidelberg <david@ixit.cz> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10power: supply: KConfig cleanup default nMatti Vaittinen
The "default n" is not needed as it is, well, default. Clean the KConfig by removing "default n". Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10power: supply: Fix Kconfig help text indentiationMatti Vaittinen
Indent the help text as explained in Documentation/process/coding-style.rst Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10power: supply: Support ROHM bd99954 chargerMatti Vaittinen
The ROHM BD99954 is a Battery Management LSI for 1-4 cell Lithium-Ion secondary battery intended to be used in space-constraint equipment such as Low profile Notebook PC, Tablets and other applications. BD99954 provides a Dual-source Battery Charger, two port BC1.2 detection and a Battery Monitor. Support ROHM BD99954 Charger IC. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10dt_bindings: ROHM BD99954 ChargerMatti Vaittinen
The ROHM BD99954 is a Battery Management LSI for 1-4 cell Lithium-Ion secondary battery. Intended to be used in space-constraint equipment such as Low profile Notebook PC, Tablets and other applications. BD99954 provides a Dual-source Battery Charger, two port BC1.2 detection and a Battery Monitor. Document the DT bindings for BD99954 Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10power: supply: add battery parametersMatti Vaittinen
Add parsing of new device-tree battery bindings. - trickle-charge-current-microamp - precharge-upper-limit-microvolt - re-charge-voltage-microvolt - over-voltage-threshold-microvolt Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10dt-bindings: battery: add new battery parametersMatti Vaittinen
Add: - trickle-charge-current-microamp: Some chargers have 3 charging stages. First one when battery is almost empty is often called as trickle-charge. Last state when battery has been "woken up" is usually called as fast-charge. In addition to this some chargers have a 'middle state' which ROHM BD99954 data-sheet describes as pre-charge. Some batteries can benefit from this 3-phase charging [citation needed]. Introduce trickle-charge-current-microamp so that batteries can give charging current limit for all three states. - precharge-upper-limit-microvolt: When battery voltage has reached certain limit we change from trickle-charge to next charging state (pre-charge for BD99954). Allow battery to specify this limit. - re-charge-voltage-microvolt: Allow giving a battery specific voltage limit for chargers which can automatically re-start charging when battery has discharghed down to this limit. - over-voltage-threshold-microvolt Allow specifying voltage threshold after which the battery is assumed to be faulty. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10power: supply: bd70528: use linear rangesMatti Vaittinen
Change the bd70528 to use common linear_range code instead of implementing a copy of it in this driver. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10Merge tag 'tags/linear-ranges-lib' into psy-nextSebastian Reichel
lib: Add linear ranges helper library and start using it Series extracts a "linear ranges" helper out of the regulator framework. Linear ranges helper is intended to help converting real-world values to register values when conversion is linear. I suspect this is useful also for power subsystem and possibly for clk. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10power: reset: ltc2952: remove unused variableHongbo Yao
Fix gcc '-Wunused-but-set-variable' warning: drivers/power/reset/ltc2952-poweroff.c:97:16: warning: variable ‘overruns’ set but not used [-Wunused-but-set-variable] unsigned long overruns; Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Hongbo Yao <yaohongbo@huawei.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-10power: supply: lp8788: Fix an error handling path in 'lp8788_charger_probe()'Christophe JAILLET
In the probe function, in case of error, resources allocated in 'lp8788_setup_adc_channel()' must be released. This can be achieved easily by using the devm_ variant of 'iio_channel_get()'. This has the extra benefit to simplify the remove function and to axe the 'lp8788_release_adc_channel()' function which is now useless. Fixes: 98a276649358 ("power_supply: Add new lp8788 charger driver") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-09dt-bindings: power: reset: Convert syscon-reboot-mode to DT schemaSerge Semin
Modern device tree bindings are supposed to be created as YAML-files in accordance with dt-schema. This commit replaces SYSCON reboot-mode legacy bare text bindings with YAML file. As before the bindings file states that the corresponding dts node is supposed to be compatible "syscon-reboot-mode" device and necessarily have an offset property to determine which register from the regmap is supposed to keep the mode on reboot. Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-09power: supply: cw2015: Make some symbols staticChenTao
Fix the following warning: drivers/power/supply/cw2015_battery.c:96:5: warning: 'cw_update_profile' was not declared. Should it be static? drivers/power/supply/cw2015_battery.c:712:1: warning: 'cw_bat_pm_ops' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: ChenTao <chentao107@huawei.com> Acked-by: Tobias Schramm <t.schramm@manjaro.org> Tested-by: Tobias Schramm <t.schramm@manjaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-09power: bq25890: unlock on error paths in bq25890_resume()Dan Carpenter
We introduced some new locking here, but need to update the error paths so they unlock before returning. Fixes: 72d9cd9cdc18 ("power: bq25890: protect view of the chip's state") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-08regulator: use linear_ranges helperMatti Vaittinen
Change the regulator helpers to use common linear_ranges code. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Reviewed-by: Mark Brown <broonie@kernel.org> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Link: https://lore.kernel.org/r/64f01d5e381b8631a271616b7790f9d5640974fb.1588944082.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-08power: supply: bd70528: rename linear_range to avoid collisionMatti Vaittinen
Follow-up patches in this series will add a generic struct linear_range. Rename bd70528 internal struct to avoid collision. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Link: https://lore.kernel.org/r/286b1ae0adc1c08e7b644cbdc1a43eb2e0644647.1588944082.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-08lib/test_linear_ranges: add a test for the 'linear_ranges'Matti Vaittinen
Add a KUnit test for the linear_ranges helper. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Link: https://lore.kernel.org/r/311fea741bafdcd33804d3187c1642e24275e3e5.1588944082.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-08lib: add linear ranges helpersMatti Vaittinen
Many devices have control registers which control some measurable property. Often a register contains control field so that change in this field causes linear change in the controlled property. It is not a rare case that user wants to give 'meaningful' control values and driver needs to convert them to register field values. Even more often user wants to 'see' the currently set value - again in meaningful units - and driver needs to convert the values it reads from register to these meaningful units. Examples of this include: - regulators, voltage/current configurations - power, voltage/current configurations - clk(?) NCOs and maybe others I can't think of right now. Provide a linear_range helper which can do conversion from user value to register value 'selector'. The idea here is stolen from regulator framework and patches refactoring the regulator helpers to use this are following. Current implementation does not support inversely proportional ranges but it might be useful if we could support also inversely proportional ranges? Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Reviewed-by: Mark Brown <broonie@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/59259bc475e0c800eb4bb163f02528c7c01f7b3a.1588944082.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-07power: supply: core: Add type property to uevent envMathew King
Add POWER_SUPPLY_TYPE to the uevent env for power supply. Type is a property of all power supplies and there is a sysfs entry for it but it is not included in the properties array of the power supply so explicitly add it to the udev env. Signed-off-by: Mathew King <mathewk@chromium.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-07power: supply: core: Add a macro that maps enum properties to text valuesMathew King
Reduce the number of touch points to add a new enum property to the power_supply class by mapping the array of text values to the device attribute descriptor. A new enum property can now added by creating an array with the text values named POWER_SUPPLY_${PROPNAME}_TEXT and adding POWER_SUPPLY_ENUM_ATTR(${PROPNAME}) to the power_supply_attrs array. Signed-off-by: Mathew King <mathewk@chromium.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-07power: supply: core: Use designated initializer for property text arraysMathew King
Use designated initializers for the sysfs power supply text values. This will help ensure that the text values are kept in sync with the enum values from power_supply.h. Signed-off-by: Mathew King <mathewk@chromium.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-07power: supply: core: Cleanup power supply sysfs attribute listMathew King
Make the device attribute list used to create sysfs attributes more robust by decoupling the list order from order of the enum defined in power_supply.h. This is done by using a designated initializer in the POWER_SUPPLY_ATTR macro. Signed-off-by: Mathew King <mathewk@chromium.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-03Linux 5.7-rc4v5.7-rc4Linus Torvalds
2020-05-03power: bq25890: protect view of the chip's stateMichał Mirosław
Extend bq->lock over whole updating of the chip's state. Might get useful later for switching ADC modes correctly. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-03power: bq25890: remove redundant I2C bus checkMichał Mirosław
regmap initialization will check I2C adapter functionality. Remove redundant check in the driver. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-03power: bq25890: make property table constMichał Mirosław
Property list should not change, so mark it const. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-03power: bq25890: simplify chip name property getterMichał Mirosław
Driver rejects unknown chips early in the probe(), so when bq25890_power_supply_get_property() is made reachable, bq->chip_version will already be set to correct value - there is no need to check it again. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-03Merge tag 'for-5.7-rc3-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull more btrfs fixes from David Sterba: "A few more stability fixes, minor build warning fixes and git url fixup: - fix partial loss of prealloc extent past i_size after fsync - fix potential deadlock due to wrong transaction handle passing via journal_info - fix gcc 4.8 struct intialization warning - update git URL in MAINTAINERS entry" * tag 'for-5.7-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: MAINTAINERS: btrfs: fix git repo URL btrfs: fix gcc-4.8 build warning for struct initializer btrfs: transaction: Avoid deadlock due to bad initialization timing of fs_info::journal_info btrfs: fix partial loss of prealloc extent past i_size after fsync
2020-05-03Merge tag 'iommu-fixes-v5.7-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU fixes from Joerg Roedel: - Fix a memory leak when dev_iommu gets freed and a sub-pointer does not - Build dependency fixes for Mediatek, spapr_tce, and Intel IOMMU driver - Export iommu_group_get_for_dev() only for GPLed modules - Fix AMD IOMMU interrupt remapping when x2apic is enabled - Fix error path in the QCOM IOMMU driver probe function * tag 'iommu-fixes-v5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/qcom: Fix local_base status check iommu: Properly export iommu_group_get_for_dev() iommu/vt-d: Use right Kconfig option name iommu/amd: Fix legacy interrupt remapping for x2APIC-enabled system iommu: spapr_tce: Disable compile testing to fix build on book3s_32 config iommu/mediatek: Fix MTK_IOMMU dependencies iommu: Fix the memory leak in dev_iommu_free()
2020-05-03MAINTAINERS: btrfs: fix git repo URLEric Biggers
The git repo listed for btrfs hasn't been updated in over a year. List the current one instead. Signed-off-by: Eric Biggers <ebiggers@google.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2020-05-03power: supply: add CellWise cw2015 fuel gauge driverTobias Schramm
This patch adds a driver for the CellWise cw2015 fuel gauge. The CellWise cw2015 is a shuntless, single-cell Li-Ion fuel gauge used in the pine64 Pinebook Pro laptop and some Raspberry Pi UPS HATs. Signed-off-by: Tobias Schramm <t.schramm@manjaro.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-03dt-bindings: power: supply: add cw2015_battery bindingsTobias Schramm
This patch adds the dts binding schema for the cw2015 fuel gauge. Signed-off-by: Tobias Schramm <t.schramm@manjaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-03dt-bindings: Document cellwise vendor-prefixTobias Schramm
Signed-off-by: Tobias Schramm <t.schramm@manjaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-03power: supply: core: fix memory leak in HWMON error pathQiushi Wu
In function power_supply_add_hwmon_sysfs(), psyhw->props is allocated by bitmap_zalloc(). But this pointer is not deallocated when devm_add_action fail, which lead to a memory leak bug. To fix this, we replace devm_add_action with devm_add_action_or_reset. Cc: stable@kernel.org Fixes: e67d4dfc9ff19 ("power: supply: Add HWMON compatibility layer") Signed-off-by: Qiushi Wu <wu000273@umn.edu> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-02Merge tag 'pm-5.7-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: - prevent the intel_pstate driver from printing excessive diagnostic messages in some cases (Chris Wilson) - make the hibernation restore kernel freeze kernel threads as well as user space tasks (Dexuan Cui) - fix the ACPI device PM disagnostic messages to include the correct power state name (Kai-Heng Feng). * tag 'pm-5.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM: ACPI: Output correct message on target power state PM: hibernate: Freeze kernel threads in software_resume() cpufreq: intel_pstate: Only mention the BIOS disabling turbo mode once
2020-05-02Merge branches 'pm-cpufreq' and 'pm-sleep'Rafael J. Wysocki
* pm-cpufreq: cpufreq: intel_pstate: Only mention the BIOS disabling turbo mode once * pm-sleep: PM: hibernate: Freeze kernel threads in software_resume()
2020-05-02Merge tag 'iomap-5.7-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds
Pull iomap fix from Darrick Wong: "Hoist the check for an unrepresentable FIBMAP return value into ioctl_fibmap. The internal kernel function can handle 64-bit values (and is needed to fix a regression on ext4 + jbd2). It is only the userspace ioctl that is so old that it cannot deal" * tag 'iomap-5.7-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: fibmap: Warn and return an error in case of block > INT_MAX
2020-05-02Merge tag 'nfs-for-5.7-4' of git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds
Pull NFS client bugfixes from Trond Myklebust: "Highlights include: Stable fixes: - fix handling of backchannel binding in BIND_CONN_TO_SESSION Bugfixes: - Fix a credential use-after-free issue in pnfs_roc() - Fix potential posix_acl refcnt leak in nfs3_set_acl - defer slow parts of rpc_free_client() to a workqueue - Fix an Oopsable race in __nfs_list_for_each_server() - Fix trace point use-after-free race - Regression: the RDMA client no longer responds to server disconnect requests - Fix return values of xdr_stream_encode_item_{present, absent} - _pnfs_return_layout() must always wait for layoutreturn completion Cleanups: - Remove unreachable error conditions" * tag 'nfs-for-5.7-4' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: NFS: Fix a race in __nfs_list_for_each_server() NFSv4.1: fix handling of backchannel binding in BIND_CONN_TO_SESSION SUNRPC: defer slow parts of rpc_free_client() to a workqueue. NFSv4: Remove unreachable error condition due to rpc_run_task() SUNRPC: Remove unreachable error condition xprtrdma: Fix use of xdr_stream_encode_item_{present, absent} xprtrdma: Fix trace point use-after-free race xprtrdma: Restore wake-up-all to rpcrdma_cm_event_handler() nfs: Fix potential posix_acl refcnt leak in nfs3_set_acl NFS/pnfs: Fix a credential use-after-free issue in pnfs_roc() NFS/pnfs: Ensure that _pnfs_return_layout() waits for layoutreturn completion
2020-05-02Merge tag 'dmaengine-fix-5.7-rc4' of ↵Linus Torvalds
git://git.infradead.org/users/vkoul/slave-dma Pull dmaengine fixes from Vinod Koul: "Core: - Documentation typo fixes - fix the channel indexes - dmatest: fixes for process hang and iterations Drivers: - hisilicon: build error fix without PCI_MSI - ti-k3: deadlock fix - uniphier-xdmac: fix for reg region - pch: fix data race - tegra: fix clock state" * tag 'dmaengine-fix-5.7-rc4' of git://git.infradead.org/users/vkoul/slave-dma: dmaengine: dmatest: Fix process hang when reading 'wait' parameter dmaengine: dmatest: Fix iteration non-stop logic dmaengine: tegra-apb: Ensure that clock is enabled during of DMA synchronization dmaengine: fix channel index enumeration dmaengine: mmp_tdma: Reset channel error on release dmaengine: mmp_tdma: Do not ignore slave config validation errors dmaengine: pch_dma.c: Avoid data race between probe and irq handler dt-bindings: dma: uniphier-xdmac: switch to single reg region include/linux/dmaengine: Typos fixes in API documentation dmaengine: xilinx_dma: Add missing check for empty list dmaengine: ti: k3-psil: fix deadlock on error path dmaengine: hisilicon: Fix build error without PCI_MSI
2020-05-02dt-bindings: power: Convert power_supply text to yamlDan Murphy
Convert the power_supply.txt to power-supply.yaml. This conversion entailed fixing up the binding to being yaml and dt checker compliant. Added a note in the power_supply.txt to reference the power-supply.yaml Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-05-01Merge tag 'vfio-v5.7-rc4' of git://github.com/awilliam/linux-vfioLinus Torvalds
Pull VFIO fixes from Alex Williamson: - copy_*_user validity check for new vfio_dma_rw interface (Yan Zhao) - Fix a potential math overflow (Yan Zhao) - Use follow_pfn() for calculating PFNMAPs (Sean Christopherson) * tag 'vfio-v5.7-rc4' of git://github.com/awilliam/linux-vfio: vfio/type1: Fix VA->PA translation for PFNMAP VMAs in vaddr_get_pfn() vfio: avoid possible overflow in vfio_iommu_type1_pin_pages vfio: checking of validity of user vaddr in vfio_dma_rw
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2025-01-28 23:36:34 +0000