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2020-07-06mfd: db8500-prcmu: Add description for 'reset_reason' in kerneldocLee Jones
Each function parameter should be documented in kerneldoc format. Squashes the following W=1 warnings: drivers/mfd/db8500-prcmu.c:2281: warning: Function parameter or member 'reset_code' not described in 'db8500_prcmu_system_reset' drivers/mfd/db8500-prcmu.c:3012: warning: Function parameter or member 'pdev' not described in 'db8500_prcmu_probe' Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-07-06mfd: mfd-core: Complete kerneldoc header for devm_mfd_add_devices()Lee Jones
Each function parameter should be documented in kerneldoc format. Squashes the following W=1 warnings: drivers/mfd/mfd-core.c:326: warning: Function parameter or member 'dev' not described in 'devm_mfd_add_devices' drivers/mfd/mfd-core.c:326: warning: Function parameter or member 'id' not described in 'devm_mfd_add_devices' drivers/mfd/mfd-core.c:326: warning: Function parameter or member 'cells' not described in 'devm_mfd_add_devices' drivers/mfd/mfd-core.c:326: warning: Function parameter or member 'n_devs' not described in 'devm_mfd_add_devices' drivers/mfd/mfd-core.c:326: warning: Function parameter or member 'mem_base' not described in 'devm_mfd_add_devices' drivers/mfd/mfd-core.c:326: warning: Function parameter or member 'irq_base' not described in 'devm_mfd_add_devices' drivers/mfd/mfd-core.c:326: warning: Function parameter or member 'domain' not described in 'devm_mfd_add_devices' Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-07-06mfd: wm8350-core: Supply description wm8350_reg_{un}lock argsLee Jones
Kerneldoc syntax is used, but not complete. Descriptions required. Prevents warnings like: drivers/mfd/wm8350-core.c:136: warning: Function parameter or member 'wm8350' not described in 'wm8350_reg_lock' drivers/mfd/wm8350-core.c:165: warning: Function parameter or member 'wm8350' not described in 'wm8350_reg_unlock' Cc: patches@opensource.cirrus.com Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-07-06mfd: wm831x-core: Supply description wm831x_reg_{un}lock argsLee Jones
Kerneldoc syntax is used, but not complete. Descriptions required. Prevents warnings like: drivers/mfd/wm831x-core.c:119: warning: Function parameter or member 'wm831x' not described in 'wm831x_reg_lock' drivers/mfd/wm831x-core.c:145: warning: Function parameter or member 'wm831x' not described in 'wm831x_reg_unlock' Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: patches@opensource.cirrus.com Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-07-06mfd: wm8400-core: Supply description for wm8400_reset_codec_reg_cache's argLee Jones
Kerneldoc syntax is used, but not complete. Descriptions required. Prevents warnings like: drivers/mfd/wm8400-core.c:113: warning: Function parameter or member 'wm8400' not described in 'wm8400_reset_codec_reg_cache' Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: patches@opensource.cirrus.com Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-07-06mfd: tc3589x: Remove invalid use of kerneldoc syntaxLee Jones
Kerneldoc is for documenting function arguments and return values. Prevents warnings like: drivers/mfd/tc3589x.c:32: warning: Enum value 'TC3589X_TC35890' not described in enum 'tc3589x_version' drivers/mfd/tc3589x.c:32: warning: Enum value 'TC3589X_TC35892' not described in enum 'tc3589x_version' drivers/mfd/tc3589x.c:32: warning: Enum value 'TC3589X_TC35893' not described in enum 'tc3589x_version' drivers/mfd/tc3589x.c:32: warning: Enum value 'TC3589X_TC35894' not described in enum 'tc3589x_version' drivers/mfd/tc3589x.c:32: warning: Enum value 'TC3589X_TC35895' not described in enum 'tc3589x_version' drivers/mfd/tc3589x.c:32: warning: Enum value 'TC3589X_TC35896' not described in enum 'tc3589x_version' drivers/mfd/tc3589x.c:32: warning: Enum value 'TC3589X_UNKNOWN' not described in enum 'tc3589x_version' Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-07-06mfd: ab8500-debugfs: Fix incompatible types in comparison expression issueLee Jones
Smatch reports: drivers/mfd/ab8500-debugfs.c:1804:20: error: incompatible types in comparison expression (different type sizes): drivers/mfd/ab8500-debugfs.c:1804:20: unsigned int * drivers/mfd/ab8500-debugfs.c:1804:20: unsigned long * This is due to mixed types being compared in a min() comparison. Fix this by treating values as signed and casting them to the same type as the receiving variable. Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-07-06mfd: ab3100-core: Fix incompatible types in comparison expression warningLee Jones
Smatch reports: drivers/mfd/ab3100-core.c:501:20: error: incompatible types in comparison expression (different type sizes): drivers/mfd/ab3100-core.c:501:20: unsigned int * drivers/mfd/ab3100-core.c:501:20: unsigned long * drivers/mfd/ab8500-debugfs.c:1804:20: error: incompatible types in comparison expression (different type sizes): drivers/mfd/ab8500-debugfs.c:1804:20: unsigned int * drivers/mfd/ab8500-debugfs.c:1804:20: unsigned long * Since the second min() argument can be less than 0 a signed variable is required for assignment. However, the non-sized type size_t is passed in from the userspace handlers. In order to firstly compare, then assign the smallest value, we firstly need to cast them both to the same as the receiving size_t typed variable. Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-07-06mfd: sprd-sc27xx-spi: Fix symbol 'sprd_pmic_detect_charger_type' was not ↵Lee Jones
declared warning Sparse reports: drivers/mfd/sprd-sc27xx-spi.c:59:23: warning: symbol 'sprd_pmic_detect_charger_type' was not declared. Should it be static? ... due to a missing header file. Cc: Orson Zhai <orsonzhai@gmail.com> Cc: Chunyan Zhang <zhang.lyra@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Baolin Wang <baolin.wang7@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-07-06mfd: altera-sysmgr: Fix physical address storing hacksLee Jones
Sparse reports: drivers/mfd/altera-sysmgr.c:150:30: warning: incorrect type in assignment (different address spaces) drivers/mfd/altera-sysmgr.c:150:30: expected unsigned int [usertype] *base drivers/mfd/altera-sysmgr.c:150:30: got void [noderef] <asn:2> * drivers/mfd/altera-sysmgr.c:156:26: warning: incorrect type in argument 3 (different address spaces) drivers/mfd/altera-sysmgr.c:156:26: expected void [noderef] <asn:2> *regs drivers/mfd/altera-sysmgr.c:156:26: got unsigned int [usertype] *base It appears as though the driver data property 'resource_size_t *base' was being used to store 2 different types of addresses (physical and IO-mapped) under a single declared type. Fortunately, no value is recalled from the driver data entry, so it can be easily omitted. Instead we can use the value obtained directly from the platform resource to pass through Regmap into the call-backs to be used for the SMCC call and use a local dedicated __iomem variable for IO-remapping. Cc: Thor Thayer <thor.thayer@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-07-06mfd: tps6586x: Fix cast to restricted __le32 warningLee Jones
Silences Sparse warning(s): drivers/mfd/tps6586x.c:323:16: warning: cast to restricted __le32 drivers/mfd/tps6586x.c:323:16: warning: cast to restricted __le32 drivers/mfd/tps6586x.c:323:16: warning: cast to restricted __le32 drivers/mfd/tps6586x.c:323:16: warning: cast to restricted __le32 drivers/mfd/tps6586x.c:323:16: warning: cast to restricted __le32 drivers/mfd/tps6586x.c:323:16: warning: cast to restricted __le32 Cc: Mike Rapoport <mike@compulab.co.il> Cc: Eric Miao <eric.miao@marvell.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-07-06mfd: twl4030-irq: Fix cast to restricted __le32 warningLee Jones
Silences Sparse warning(s): drivers/mfd/twl4030-irq.c:573:40: warning: cast to restricted __le32 drivers/mfd/twl4030-irq.c:573:40: warning: cast to restricted __le32 drivers/mfd/twl4030-irq.c:573:40: warning: cast to restricted __le32 drivers/mfd/twl4030-irq.c:573:40: warning: cast to restricted __le32 drivers/mfd/twl4030-irq.c:573:40: warning: cast to restricted __le32 drivers/mfd/twl4030-irq.c:573:40: warning: cast to restricted __le32 Cc: Tony Lindgren <tony@atomide.com> Cc: Kai Svahn <kai.svahn@nokia.com> Cc: Syed Khasim <x0khasim@ti.com> Cc: linux-omap@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-07-06mfd: twl4030-irq: Fix incorrect type in assignment warningLee Jones
Silences Sparse warning: drivers/mfd/twl4030-irq.c:485:26: warning: incorrect type in assignment (different base types) drivers/mfd/twl4030-irq.c:485:26: expected unsigned int [usertype] word drivers/mfd/twl4030-irq.c:485:26: got restricted __le32 [usertype] Cc: Tony Lindgren <tony@atomide.com> Cc: Kai Svahn <kai.svahn@nokia.com> Cc: Syed Khasim <x0khasim@ti.com> Cc: linux-omap@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-07-01mfd: lm3533: Expand control-bank accessorsJohan Hovold
Expand the control-bank accessors that were implemented using macros. This allows the definitions of these exported functions to be found more easily and specifically avoids a W=1 compiler warning due to the redundant brightness sanity check: drivers/mfd/lm3533-ctrlbank.c: In function 'lm3533_ctrlbank_set_brightness': drivers/mfd/lm3533-ctrlbank.c:98:10: warning: comparison is always false due to limited range of data type [-Wtype-limits] 98 | if (val > LM3533_##_NAME##_MAX) \ | ^ drivers/mfd/lm3533-ctrlbank.c:125:1: note: in expansion of macro 'lm3533_ctrlbank_set' 125 | lm3533_ctrlbank_set(brightness, BRIGHTNESS); | ^~~~~~~~~~~~~~~~~~~ Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-30dt-bindings: mfd: st,stmfx: Remove extra additionalPropertiesFabio Estevam
The following build error is seen with 'make dt_binding_check': CHKDT Documentation/devicetree/bindings/mfd/st,stmfx.yaml /home/fabio/linux-next/Documentation/devicetree/bindings/mfd/st,stmfx.yaml: properties:pinctrl:patternProperties: {'enum': ['$ref', 'additionalItems', 'additionalProperties', 'allOf', 'anyOf', 'const', 'contains', 'default', 'dependencies', 'deprecated', 'description', 'else', 'enum', 'if', 'items', 'maxItems', 'maximum', 'minItems', 'minimum', 'multipleOf', 'not', 'oneOf', 'pattern', 'patternProperties', 'properties', 'propertyNames', 'required', 'then', 'unevaluatedProperties']} is not allowed for 'additionalProperties' Remove the extra 'additionalProperties' to pass the build. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-30MAINTAINERS: Add entry for ROHM Power Management ICsMatti Vaittinen
Add entry for maintaining power management IC drivers for ROHM BD71837, BD71847, BD71850, BD71828, BD71878, BD70528 and BD99954. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Acked-by: Sebastian Reichel <sre@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Stephen Boyd <sboyd@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-30mfd: intel-lpss: Add Intel Tiger Lake PCH-H PCI IDsAndy Shevchenko
Intel Tiger Lake PCH-H has the same LPSS than Intel Broxton. Add the new IDs to the list of supported devices. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-25dt-bindings: mfd: Convert stmfx bindings to json-schemaBenjamin Gaignard
Convert stmfx bindings to json-schema. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-25mfd: sprd: Populate sub-devices defined in DTChunyan Zhang
SC27XX-SPI added subdevices according to a pre-defined mfd_cell array, no matter these devices were really included on board. In this patch, switch to use devm_of_platform_populate() for adding sub-devices which are defined in devicetree. Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-25MAINTAINERS: Add myself as maintainer for Khadas MCU driversNeil Armstrong
Add the Thermal driver along the MFD drivers and header as Maintained by myself. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-25thermal: Add support for the MCU controlled FAN on Khadas boardsNeil Armstrong
The new Khadas VIM2 and VIM3 boards controls the cooling fan via the on-board microcontroller. This implements the FAN control as thermal devices and as cell of the Khadas MCU MFD driver. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-18mfd: Add support for the Khadas System control MicrocontrollerNeil Armstrong
This Microcontroller is present on the Khadas VIM1, VIM2, VIM3 and Edge boards. It has multiple boot control features like password check, power-on options, power-off control and system FAN control on recent boards. This implements a very basic MFD driver with the fan control and User NVMEM cells. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-18dt-bindings: mfd: Add Khadas Microcontroller bindingsNeil Armstrong
This Microcontroller is present on the Khadas VIM1, VIM2, VIM3 and Edge boards. It has multiple boot control features like password check, power-on options, power-off control and system FAN control on recent boards. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-18dt-bindings: mfd: gateworks-gsc: Add 16bit pre-scaled voltage modeTim Harvey
Add a 16-bit pre-scaled voltage mode to ADC and clarify that existing pre-scaled mode is 24bit. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-18mfd: madera: Fix minor formatting issuesCharles Keepax
The mfd_cell structures inconsistently use commas on single entries in the table, make this consistent by always using a comma. Also remove an extra blank line. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-18mfd: madera: Remove unused forward declaration of madera_codec_pdataCharles Keepax
This forward declaration is redundant since the header including the full data structure is included. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-18mfd: arizona: Ensure 32k clock is put on driver unbind and errorCharles Keepax
Whilst it doesn't matter if the internal 32k clock register settings are cleaned up on exit, as the part will be turned off losing any settings, hence the driver hasn't historially bothered. The external clock should however be cleaned up, as it could cause clocks to be left on, and will at best generate a warning on unbind. Add clean up on both the probe error path and unbind for the 32k clock. Fixes: cdd8da8cc66b ("mfd: arizona: Add gating of external MCLKn clocks") Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-18mfd: arizona: Remove BUG_ON usageCharles Keepax
BUG_ON macros are generally frowned upon when the issue isn't super critical, the kernel can certainly carry on with the 32k clock on the CODEC in a bad state so change the BUG_ON to a WARN_ON. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-18mfd: intel-lpss: Add Intel Emmitsburg PCH PCI IDsAndy Shevchenko
Intel Emmitsburg PCH has the same LPSS than Intel Ice Lake. Add the new IDs to the list of supported devices. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-18clocksource: Add Low Power STM32 timers driverBenjamin Gaignard
Implement clock event driver using low power STM32 timers. Low power timer counters running even when CPUs are stopped. It could be used as clock event broadcaster to wake up CPUs but not like a clocksource because each it rise an interrupt the counter restart from 0. Low power timers have a 16 bits counter and a prescaler which allow to divide the clock per power of 2 to up 128 to target a 32KHz rate. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Pascal Paillet <p.paillet@st.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-18mfd: stm32: Enable regmap fast_io for stm32-lptimerBenjamin Gaignard
Because stm32-lptimer need to write in registers in interrupt context enable regmap fast_io to use a spin_lock to protect registers access rather than a mutex. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-18mfd: stm32: Add defines to be used for clkevent purposeBenjamin Gaignard
Add defines to be able to enable/clear irq and configure one shot mode. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-18dt-bindings: mfd: Document STM32 low power timer bindingsBenjamin Gaignard
Add a subnode to STM low power timer bindings to support timer driver Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-06-14Linux 5.8-rc1Linus Torvalds
2020-06-14Merge tag 'LSM-add-setgid-hook-5.8-author-fix' of ↵Linus Torvalds
git://github.com/micah-morton/linux Pull SafeSetID update from Micah Morton: "Add additional LSM hooks for SafeSetID SafeSetID is capable of making allow/deny decisions for set*uid calls on a system, and we want to add similar functionality for set*gid calls. The work to do that is not yet complete, so probably won't make it in for v5.8, but we are looking to get this simple patch in for v5.8 since we have it ready. We are planning on the rest of the work for extending the SafeSetID LSM being merged during the v5.9 merge window" * tag 'LSM-add-setgid-hook-5.8-author-fix' of git://github.com/micah-morton/linux: security: Add LSM hooks to set*gid syscalls
2020-06-14security: Add LSM hooks to set*gid syscallsThomas Cedeno
The SafeSetID LSM uses the security_task_fix_setuid hook to filter set*uid() syscalls according to its configured security policy. In preparation for adding analagous support in the LSM for set*gid() syscalls, we add the requisite hook here. Tested by putting print statements in the security_task_fix_setgid hook and seeing them get hit during kernel boot. Signed-off-by: Thomas Cedeno <thomascedeno@google.com> Signed-off-by: Micah Morton <mortonm@chromium.org>
2020-06-14Merge tag 'for-5.8-part2-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs updates from David Sterba: "This reverts the direct io port to iomap infrastructure of btrfs merged in the first pull request. We found problems in invalidate page that don't seem to be fixable as regressions or without changing iomap code that would not affect other filesystems. There are four reverts in total, but three of them are followup cleanups needed to revert a43a67a2d715 cleanly. The result is the buffer head based implementation of direct io. Reverts are not great, but under current circumstances I don't see better options" * tag 'for-5.8-part2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: Revert "btrfs: switch to iomap_dio_rw() for dio" Revert "fs: remove dio_end_io()" Revert "btrfs: remove BTRFS_INODE_READDIO_NEED_LOCK" Revert "btrfs: split btrfs_direct_IO to read and write part"
2020-06-13Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds
Pull networking fixes from David Miller: 1) Fix cfg80211 deadlock, from Johannes Berg. 2) RXRPC fails to send norigications, from David Howells. 3) MPTCP RM_ADDR parsing has an off by one pointer error, fix from Geliang Tang. 4) Fix crash when using MSG_PEEK with sockmap, from Anny Hu. 5) The ucc_geth driver needs __netdev_watchdog_up exported, from Valentin Longchamp. 6) Fix hashtable memory leak in dccp, from Wang Hai. 7) Fix how nexthops are marked as FDB nexthops, from David Ahern. 8) Fix mptcp races between shutdown and recvmsg, from Paolo Abeni. 9) Fix crashes in tipc_disc_rcv(), from Tuong Lien. 10) Fix link speed reporting in iavf driver, from Brett Creeley. 11) When a channel is used for XSK and then reused again later for XSK, we forget to clear out the relevant data structures in mlx5 which causes all kinds of problems. Fix from Maxim Mikityanskiy. 12) Fix memory leak in genetlink, from Cong Wang. 13) Disallow sockmap attachments to UDP sockets, it simply won't work. From Lorenz Bauer. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (83 commits) net: ethernet: ti: ale: fix allmulti for nu type ale net: ethernet: ti: am65-cpsw-nuss: fix ale parameters init net: atm: Remove the error message according to the atomic context bpf: Undo internal BPF_PROBE_MEM in BPF insns dump libbpf: Support pre-initializing .bss global variables tools/bpftool: Fix skeleton codegen bpf: Fix memlock accounting for sock_hash bpf: sockmap: Don't attach programs to UDP sockets bpf: tcp: Recv() should return 0 when the peer socket is closed ibmvnic: Flush existing work items before device removal genetlink: clean up family attributes allocations net: ipa: header pad field only valid for AP->modem endpoint net: ipa: program upper nibbles of sequencer type net: ipa: fix modem LAN RX endpoint id net: ipa: program metadata mask differently ionic: add pcie_print_link_status rxrpc: Fix race between incoming ACK parser and retransmitter net/mlx5: E-Switch, Fix some error pointer dereferences net/mlx5: Don't fail driver on failure to create debugfs net/mlx5e: CT: Fix ipv6 nat header rewrite actions ...
2020-06-14Revert "btrfs: switch to iomap_dio_rw() for dio"David Sterba
This reverts commit a43a67a2d715540c1368b9501a22b0373b5874c0. This patch reverts the main part of switching direct io implementation to iomap infrastructure. There's a problem in invalidate page that couldn't be solved as regression in this development cycle. The problem occurs when buffered and direct io are mixed, and the ranges overlap. Although this is not recommended, filesystems implement measures or fallbacks to make it somehow work. In this case, fallback to buffered IO would be an option for btrfs (this already happens when direct io is done on compressed data), but the change would be needed in the iomap code, bringing new semantics to other filesystems. Another problem arises when again the buffered and direct ios are mixed, invalidation fails, then -EIO is set on the mapping and fsync will fail, though there's no real error. There have been discussions how to fix that, but revert seems to be the least intrusive option. Link: https://lore.kernel.org/linux-btrfs/20200528192103.xm45qoxqmkw7i5yl@fiona/ Signed-off-by: David Sterba <dsterba@suse.com>
2020-06-13net: ethernet: ti: ale: fix allmulti for nu type aleGrygorii Strashko
On AM65xx MCU CPSW2G NUSS and 66AK2E/L NUSS allmulti setting does not allow unregistered mcast packets to pass. This happens, because ALE VLAN entries on these SoCs do not contain port masks for reg/unreg mcast packets, but instead store indexes of ALE_VLAN_MASK_MUXx_REG registers which intended for store port masks for reg/unreg mcast packets. This path was missed by commit 9d1f6447274f ("net: ethernet: ti: ale: fix seeing unreg mcast packets with promisc and allmulti disabled"). Hence, fix it by taking into account ALE type in cpsw_ale_set_allmulti(). Fixes: 9d1f6447274f ("net: ethernet: ti: ale: fix seeing unreg mcast packets with promisc and allmulti disabled") Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-13net: ethernet: ti: am65-cpsw-nuss: fix ale parameters initGrygorii Strashko
The ALE parameters structure is created on stack, so it has to be reset before passing to cpsw_ale_create() to avoid garbage values. Fixes: 93a76530316a ("net: ethernet: ti: introduce am65x/j721e gigabit eth subsystem driver") Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-13Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfDavid S. Miller
Alexei Starovoitov says: ==================== pull-request: bpf 2020-06-12 The following pull-request contains BPF updates for your *net* tree. We've added 26 non-merge commits during the last 10 day(s) which contain a total of 27 files changed, 348 insertions(+), 93 deletions(-). The main changes are: 1) sock_hash accounting fix, from Andrey. 2) libbpf fix and probe_mem sanitizing, from Andrii. 3) sock_hash fixes, from Jakub. 4) devmap_val fix, from Jesper. 5) load_bytes_relative fix, from YiFei. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-13net: atm: Remove the error message according to the atomic contextLiao Pingfang
Looking into the context (atomic!) and the error message should be dropped. Signed-off-by: Liao Pingfang <liao.pingfang@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-13Merge tag '5.8-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull more cifs updates from Steve French: "12 cifs/smb3 fixes, 2 for stable. - add support for idsfromsid on create and chgrp/chown allowing ability to save owner information more naturally for some workloads - improve query info (getattr) when SMB3.1.1 posix extensions are negotiated by using new query info level" * tag '5.8-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6: smb3: Add debug message for new file creation with idsfromsid mount option cifs: fix chown and chgrp when idsfromsid mount option enabled smb3: allow uid and gid owners to be set on create with idsfromsid mount option smb311: Add tracepoints for new compound posix query info smb311: add support for using info level for posix extensions query smb311: Add support for lookup with posix extensions query info smb311: Add support for SMB311 query info (non-compounded) SMB311: Add support for query info using posix extensions (level 100) smb3: add indatalen that can be a non-zero value to calculation of credit charge in smb2 ioctl smb3: fix typo in mount options displayed in /proc/mounts cifs: Add get_security_type_str function to return sec type. smb3: extend fscache mount volume coherency check
2020-06-13binderfs: add gitignore for generated sample programLinus Torvalds
Let's keep "git status" happy and quiet. Fixes: 9762dc1432e1 ("samples: add binderfs sample program Fixes: fca5e94921d5 ("samples: binderfs: really compile this sample and fix build issues") Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-06-13doc: don't use deprecated "---help---" markers in target docsLinus Torvalds
I'm not convinced the script makes useful automaed help lines anyway, but since we're trying to deprecate the use of "---help---" in Kconfig files, let's fix the doc example code too. See commit a7f7f6248d97 ("treewide: replace '---help---' in Kconfig files with 'help'") Cc: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-06-13Merge tag 'kbuild-v5.8-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull more Kbuild updates from Masahiro Yamada: - fix build rules in binderfs sample - fix build errors when Kbuild recurses to the top Makefile - covert '---help---' in Kconfig to 'help' * tag 'kbuild-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: treewide: replace '---help---' in Kconfig files with 'help' kbuild: fix broken builds because of GZIP,BZIP2,LZOP variables samples: binderfs: really compile this sample and fix build issues
2020-06-13Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds
Pull more SCSI updates from James Bottomley: "This is the set of changes collected since just before the merge window opened. It's mostly minor fixes in drivers. The one non-driver set is the three optical disk (sr) changes where two are error path fixes and one is a helper conversion. The big driver change is the hpsa compat_alloc_userspace rework by Al so he can kill the remaining user. This has been tested and acked by the maintainer" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (21 commits) scsi: acornscsi: Fix an error handling path in acornscsi_probe() scsi: storvsc: Remove memset before memory freeing in storvsc_suspend() scsi: cxlflash: Remove an unnecessary NULL check scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM scsi: sr: Fix sr_probe() missing deallocate of device minor scsi: sr: Fix sr_probe() missing mutex_destroy scsi: st: Convert convert get_user_pages() --> pin_user_pages() scsi: target: Rename target_setup_cmd_from_cdb() to target_cmd_parse_cdb() scsi: target: Fix NULL pointer dereference scsi: target: Initialize LUN in transport_init_se_cmd() scsi: target: Factor out a new helper, target_cmd_init_cdb() scsi: hpsa: hpsa_ioctl(): Tidy up a bit scsi: hpsa: Get rid of compat_alloc_user_space() scsi: hpsa: Don't bother with vmalloc for BIG_IOCTL_Command_struct scsi: hpsa: Lift {BIG_,}IOCTL_Command_struct copy{in,out} into hpsa_ioctl() scsi: ufs: Remove redundant urgent_bkop_lvl initialization scsi: ufs: Don't update urgent bkops level when toggling auto bkops scsi: qedf: Remove redundant initialization of variable rc scsi: mpt3sas: Fix memset() in non-RDPQ mode scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj ...
2020-06-13Merge branch 'i2c/for-5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "I2C has quite some patches for you this time. I hope it is the move to per-driver-maintainers which is now showing results. We will see. The big news is two new drivers (Nuvoton NPCM and Qualcomm CCI), larger refactoring of the Designware, Tegra, and PXA drivers, the Cadence driver supports being a slave now, and there is support to instanciate SPD eeproms for well-known cases (which will be user-visible because the i801 driver supports it), and some devm_platform_ioremap_resource() conversions which blow up the diffstat. Note that I applied the Nuvoton driver quite late, so some minor fixup patches arrived during the merge window. I chose to apply them right away because they were trivial" * 'i2c/for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (109 commits) i2c: Drop stray comma in MODULE_AUTHOR statements i2c: npcm7xx: npcm_i2caddr[] can be static MAINTAINERS: npcm7xx: Add maintainer for Nuvoton NPCM BMC i2c: npcm7xx: Fix a couple of error codes in probe i2c: icy: Fix build with CONFIG_AMIGA_PCMCIA=n i2c: npcm7xx: Remove unnecessary parentheses i2c: npcm7xx: Add support for slave mode for Nuvoton i2c: npcm7xx: Add Nuvoton NPCM I2C controller driver dt-bindings: i2c: npcm7xx: add NPCM I2C controller i2c: pxa: don't error out if there's no pinctrl i2c: add 'single-master' property to generic bindings i2c: designware: Add Baikal-T1 System I2C support i2c: designware: Move reg-space remapping into a dedicated function i2c: designware: Retrieve quirk flags as early as possible i2c: designware: Convert driver to using regmap API i2c: designware: Discard Cherry Trail model flag i2c: designware: Add Baytrail sem config DW I2C platform dependency i2c: designware: slave: Set DW I2C core module dependency i2c: designware: Use `-y` to build multi-object modules dt-bindings: i2c: dw: Add Baikal-T1 SoC I2C controller ...
2020-06-13Merge tag 'media/v5.8-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull more media updates from Mauro Carvalho Chehab: - a set of atomisp patches. They remove several abstraction layers, and fixes clang and gcc warnings (that were hidden via some macros that were disabling 4 or 5 types of warnings there). There are also some important fixes and sensor auto-detection on newer BIOSes via ACPI _DCM tables. - some fixes * tag 'media/v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (95 commits) media: rkvdec: Fix H264 scaling list order media: v4l2-ctrls: Unset correct HEVC loop filter flag media: videobuf2-dma-contig: fix bad kfree in vb2_dma_contig_clear_max_seg_size media: v4l2-subdev.rst: correct information about v4l2 events media: s5p-mfc: Properly handle dma_parms for the allocated devices media: medium: cec: Make MEDIA_CEC_SUPPORT default to n if !MEDIA_SUPPORT media: cedrus: Implement runtime PM media: cedrus: Program output format during each run media: atomisp: improve ACPI/DMI detection logs media: Revert "media: atomisp: add Asus Transform T101HA ACPI vars" media: Revert "media: atomisp: Add some ACPI detection info" media: atomisp: improve sensor detection code to use _DSM table media: atomisp: get rid of an iomem abstraction layer media: atomisp: get rid of a string_support.h abstraction layer media: atomisp: use strscpy() instead of less secure variants media: atomisp: set DFS to MAX if sensor doesn't report fps media: atomisp: use different dfs failed messages media: atomisp: change the detection of ISP2401 at runtime media: atomisp: use macros from intel-family.h media: atomisp: don't set hpll_freq twice with different values ...
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