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2021-04-06m68k: fpsp040,ifpsp060: Remove meaningless EXTRA_LDFLAGSMasahiro Yamada
These two Makefiles contain only built-in objects (i.e. obj-y), which are collected by $(AR) into a thin-archive. EXTRA_LDFLAGS is meaningless because $(LD) is not used here. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Link: https://lore.kernel.org/r/20210331144336.25628-2-masahiroy@kernel.org Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2021-04-06m68k: fpsp040: Remove meaningless $(OS_OBJS)Masahiro Yamada
'git grep OS_OBJS' hits only this line. $(OS_OBJS) is just empty. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Link: https://lore.kernel.org/r/20210331144336.25628-1-masahiroy@kernel.org Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2021-04-06m68k: mvme147,mvme16x: Don't wipe PCC timer config bitsFinn Thain
Don't clear the timer 1 configuration bits when clearing the interrupt flag and counter overflow. As Michael reported, "This results in no timer interrupts being delivered after the first. Initialization then hangs in calibrate_delay as the jiffies counter is not updated." On mvme16x, enable the timer after requesting the irq, consistent with mvme147. Cc: Michael Pavone <pavone@retrodev.com> Fixes: 7529b90d051e ("m68k: mvme147: Handle timer counter overflow") Fixes: 19999a8b8782 ("m68k: mvme16x: Handle timer counter overflow") Reported-and-tested-by: Michael Pavone <pavone@retrodev.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Link: https://lore.kernel.org/r/4fdaa113db089b8fb607f7dd818479f8cdcc4547.1617089871.git.fthain@telegraphics.com.au Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2021-04-06m68k: syscalls: switch to generic syscallhdr.shMasahiro Yamada
Many architectures duplicate similar shell scripts. This commit converts m68k to use scripts/syscallhdr.sh. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Link: https://lore.kernel.org/r/20210301142112.342909-2-masahiroy@kernel.org Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2021-04-06m68k: syscalls: switch to generic syscalltbl.shMasahiro Yamada
Many architectures duplicate similar shell scripts. This commit converts m68k to use scripts/syscalltbl.sh. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Link: https://lore.kernel.org/r/20210301142112.342909-1-masahiroy@kernel.org Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2021-04-06m68k: defconfig: Update defconfigs for v5.12-rc1Geert Uytterhoeven
- Drop CONFIG_CRYPTO_RMD128=m (removed in commit b21b9a5e0aef025a ("crypto: rmd128 - remove RIPE-MD 128 hash algorithm")), - Drop CONFIG_CRYPTO_RMD256=m (removed in commit c15d4167f0b0465b ("crypto: rmd256 - remove RIPE-MD 256 hash algorithm")), - Drop CONFIG_CRYPTO_RMD320=m (removed in commit 93f64202926f606d ("crypto: rmd320 - remove RIPE-MD 320 hash algorithm")), - Drop CONFIG_CRYPTO_TGR192=m (removed in commit 87cd723f8978c59b ("crypto: tgr192 - remove Tiger 128/160/192 hash algorithms")), - Drop CONFIG_CRYPTO_SALSA20=m (removed in commit 663f63ee6d9cdc68 ("crypto: salsa20 - remove Salsa20 stream cipher algorithm")). Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Link: https://lore.kernel.org/r/20210301093346.2679625-1-geert@linux-m68k.org
2021-04-06m68k: mm: Fix flatmem memory model setupAngelo Dureghello
Detected a broken boot on mcf54415, likely introduced from commit 4bfc848e0981 ("m68k/mm: enable use of generic memory_model.h for !DISCONTIGMEM") Fix ARCH_PFN_OFFSET to be a pfn. Signed-off-by: Angelo Dureghello <angelo@kernel-space.org> Acked-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/20210228190828.392974-1-angelo@kernel-space.org Fixes: 4bfc848e0981fcd3 ("m68k/mm: enable use of generic memory_model.h for !DISCONTIGMEM") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2021-04-06phy: fix resource_size.cocci warningskernel test robot
drivers/phy/microchip/sparx5_serdes.c:2440:54-57: ERROR: Missing resource_size with iores Use resource_size function on resource object instead of explicit computation. Generated by: scripts/coccinelle/api/resource_size.cocci Fixes: 2ff8a1eeb5aa ("phy: Add Sparx5 ethernet serdes PHY driver") CC: Steen Hegelund <steen.hegelund@microchip.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/r/20210318232844.GA65886@63b0c5462fda Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-04-06phy: Sparx5 Eth SerDes: Use direct register operationsSteen Hegelund
Use direct register operations instead of a table of register information to lower the stack usage. Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com> Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/r/20210329141309.612459-2-steen.hegelund@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-04-06phy: hisilicon: Use the correct HiSilicon copyrightHao Fang
s/Hisilicon/HiSilicon/g. It should use capital S, according to the official website. Signed-off-by: Hao Fang <fanghao11@huawei.com> Link: https://lore.kernel.org/r/1617278537-26102-1-git-send-email-fanghao11@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-04-06phy: marvell: phy-mvebu-cp11i-utmi needs USB_COMMONRandy Dunlap
When USB and USB_COMMON are not enabled, phy-mvebu-cp110-utmi suffers a build error due to a missing interface that is provided by CONFIG_USB_COMMON, so make the driver depend on USB_COMMON. ld: drivers/phy/marvell/phy-mvebu-cp110-utmi.o: in function `mvebu_cp110_utmi_phy_probe': phy-mvebu-cp110-utmi.c:(.text+0x152): undefined reference to `of_usb_get_dr_mode_by_phy' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Kostya Porotchkin <kostap@marvell.com> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Vinod Koul <vkoul@kernel.org> Cc: linux-phy@lists.infradead.org Link: https://lore.kernel.org/r/20210401210045.23525-1-rdunlap@infradead.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-04-06soundwire: intel_init: test link->cdnsBard Liao
intel_link_probe() could return error and dev_get_drvdata() will return null in such case. So we have to test link->cdns after link->cdns = dev_get_drvdata(&ldev->auxdev.dev); Otherwise, we will meet the "kernel NULL pointer dereference" error. Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210406010101.11442-1-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-04-06soundwire: qcom: handle return correctly in qcom_swrm_transport_paramsSrinivas Kandagatla
Looks like return from reg_write is set but not checked. Fix this by adding error return path. Reported-by: coverity-bot <keescook+coverity-bot@chromium.org> Addresses-Coverity-ID: 1503591 ("UNUSED_VALUE") Fixes: 128eaf937adb ("soundwire: qcom: add support to missing transport params") Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210401091502.15825-1-srinivas.kandagatla@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-04-06soundwire: qcom: cleanup internal port config indexingSrinivas Kandagatla
Internally used portconfig array for storing port bandwidth params starts from offset zero. However port zero is not really used and we also copy the bus parameters to offset zero. So basically we endup with a code which has to subtract 1 from port number to get to port parameters. This is bit confusing to the reader so, make this bit more obvious by only copying the parameters to offset 1 instead of zero. This will avoid doing -1 every time when we try to get port params. Similar thing has been recently done with din/dout_port_mask. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210401092454.21299-1-srinivas.kandagatla@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-04-06soundwire: qcom: wait for fifo space to be available before read/writeSrinivas Kandagatla
If we write registers very fast we can endup in a situation where some of the writes will be dropped without any notice. So wait for the fifo space to be available before reading/writing the soundwire registers. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210401090058.24041-1-srinivas.kandagatla@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-04-06soundwire: qcom: add static port map supportSrinivas Kandagatla
SoundWire device ports are statically mapped to Controller ports during design. Add support to read these from SoundWire devices. This controller uses static port map info to setup bandwidth parameters for those ports. A generic port allocation is not possible in this cases! Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210315165650.13392-4-srinivas.kandagatla@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-04-06soundwire: qcom: update port map allocation bit maskSrinivas Kandagatla
currently the internal bitmask used for allocating ports starts with offset 0. This is bit confusing as data port numbers on Qualcomm controller are valid from 1 to 14. So adjust this bit mask accordingly, this will also help while adding static port map support. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210315165650.13392-3-srinivas.kandagatla@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-04-06soundwire: add static port mapping supportSrinivas Kandagatla
Some of the SoundWire device ports are statically mapped to Controller ports during design, however there is no way to expose this information to the controller. Controllers like Qualcomm ones use this info to setup static bandwidth parameters for those ports. A generic port allocation is not possible in this cases! So this patch adds a new member m_port_map to struct sdw_slave to expose this static map. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210315165650.13392-2-srinivas.kandagatla@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-04-06soundwire: stream: fix memory leak in stream config error pathRander Wang
When stream config is failed, master runtime will release all slave runtime in the slave_rt_list, but slave runtime is not added to the list at this time. This patch frees slave runtime in the config error path to fix the memory leak. Fixes: 89e590535f32 ("soundwire: Add support for SoundWire stream management") Signed-off-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Keyon Jie <yang.jie@intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20210331004610.12242-1-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-04-05soc: qcom: wcnss_ctrl: Allow reading firmware-name from DTBjorn Andersson
The WLAN NV firmware blob differs between platforms, and possibly devices, so add support in the wcnss_ctrl driver for reading the path of this file from DT in order to allow these files to live in a generic file system (or linux-firmware). The new property is optional and the code falls back to the old filename if the property isn't specified. Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Aníbal Limón <anibal.limon@linaro.org> Link: https://lore.kernel.org/r/20210312003318.3273536-5-bjorn.andersson@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-04-05soc: qcom: wcnss_ctrl: Introduce local variable "dev"Bjorn Andersson
Introduce a local variable to carry the struct device *, to reduce the line lengths in the next patch. Tested-by: Aníbal Limón <anibal.limon@linaro.org> Link: https://lore.kernel.org/r/20210312003318.3273536-4-bjorn.andersson@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-04-05dt-bindings: soc: qcom: wcnss: Add firmware-name propertyBjorn Andersson
The WCNSS needs firmware which differs between platforms, and possibly boards. Add a new property "firmware-name" to allow the DT to specify the platform/board specific path to this firmware file. Acked-by: Rob Herring <robh@kernel.org> Tested-by: Aníbal Limón <anibal.limon@linaro.org> Link: https://lore.kernel.org/r/20210312003318.3273536-2-bjorn.andersson@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-04-05arm64: dts: qcom: sdm845-xiaomi-beryllium: Add DSI and panel bitsSumit Semwal
Enabling the Display panel for beryllium requires DSI labibb regulators and panel dts nodes to be added. It is also required to keep some of the regulators as always-on. Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org> Signed-off-by: Amit Pundir <amit.pundir@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Link: https://lore.kernel.org/r/20210404194437.537011-1-amit.pundir@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-04-05arm64: dts: qcom: sc7280: Add Coresight supportSai Prakash Ranjan
Add coresight components found on SC7280 SoC. Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: Leo Yan <leo.yan@linaro.org> Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Link: https://lore.kernel.org/r/de07324628f88900b72357f4ef7f0c7db7e3409d.1615832893.git.saiprakash.ranjan@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-04-05arm64: dts: qcom: sc7280: Add AOSS QMP nodeSai Prakash Ranjan
Add a DT node for the AOSS QMP on SC7280 SoC. Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Link: https://lore.kernel.org/r/12f013a09989dbc3075bfb204653dc02d54ae8a1.1615832893.git.saiprakash.ranjan@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-04-05arm64: dts: qcom: sc7280: Add IPCC for SC7280 SoCSai Prakash Ranjan
Add the IPCC DT node which is used to send and receive IPC signals with remoteprocs for SC7280 SoC. Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Cc: Jassi Brar <jaswinder.singh@linaro.org> Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/8374f407386209d2e7891763de3fa2450a14ad60.1615832893.git.saiprakash.ranjan@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-04-05arm64: dts: qcom: sc7280: Add device tree node for LLCCSai Prakash Ranjan
Add a DT node for Last level cache (aka. system cache) controller which provides control over the last level cache present on SC7280 SoC. Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/5bacaa8350e0d9553dccd623a15513590e795b47.1615832893.git.saiprakash.ranjan@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-04-05arm64: dts: qcom: Add support for OnePlus 5/5TJami Kettunen
Add device trees for OnePlus 5 (cheeseburger) and 5T (dumpling) MSM8998 SoC smartphones with initial support included for: - UFS internal storage - USB peripheral mode - Display - Touch - Bluetooth - Hall effect sensor - Power and volume buttons - Capacitive keypad button backlight (on cheeseburger) Signed-off-by: Jami Kettunen <jamipkettunen@gmail.com> Link: https://lore.kernel.org/r/20210406010708.2376807-2-jamipkettunen@gmail.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-04-05arm64: dts: qcom: msm8998: Disable MSS remoteproc by defaultJami Kettunen
This was already the case for ADSP and SLPI remoteprocs & doesn't affect existing boards where it has been re-enabled. Signed-off-by: Jami Kettunen <jamipkettunen@gmail.com> Link: https://lore.kernel.org/r/20210406010708.2376807-3-jamipkettunen@gmail.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-04-05scsi: scsi_transport_srp: Don't block target in SRP_PORT_LOST stateMartin Wilck
rport_dev_loss_timedout() sets the rport state to SRP_PORT_LOST and the SCSI target state to SDEV_TRANSPORT_OFFLINE. If this races with srp_reconnect_work(), a warning is printed: Mar 27 18:48:07 ictm1604s01h4 kernel: dev_loss_tmo expired for SRP port-18:1 / host18. Mar 27 18:48:07 ictm1604s01h4 kernel: ------------[ cut here ]------------ Mar 27 18:48:07 ictm1604s01h4 kernel: scsi_internal_device_block(18:0:0:100) failed: ret = -22 Mar 27 18:48:07 ictm1604s01h4 kernel: Call Trace: Mar 27 18:48:07 ictm1604s01h4 kernel: ? scsi_target_unblock+0x50/0x50 [scsi_mod] Mar 27 18:48:07 ictm1604s01h4 kernel: starget_for_each_device+0x80/0xb0 [scsi_mod] Mar 27 18:48:07 ictm1604s01h4 kernel: target_block+0x24/0x30 [scsi_mod] Mar 27 18:48:07 ictm1604s01h4 kernel: device_for_each_child+0x57/0x90 Mar 27 18:48:07 ictm1604s01h4 kernel: srp_reconnect_rport+0xe4/0x230 [scsi_transport_srp] Mar 27 18:48:07 ictm1604s01h4 kernel: srp_reconnect_work+0x40/0xc0 [scsi_transport_srp] Avoid this by not trying to block targets for rports in SRP_PORT_LOST state. Link: https://lore.kernel.org/r/20210401091105.8046-1-mwilck@suse.com Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin Wilck <mwilck@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-04-05scsi: target: iscsi: Fix zero tag inside a trace eventRoman Bolshakov
target_sequencer_start event is triggered inside target_cmd_init_cdb(). se_cmd.tag is not initialized with ITT at the moment so the event always prints zero tag. Link: https://lore.kernel.org/r/20210403215415.95077-1-r.bolshakov@yadro.com Cc: stable@vger.kernel.org # 5.10+ Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-04-05scsi: pm80xx: Fix chip initialization failureViswas G
Inbound and outbound queues were not properly configured and that lead to MPI configuration failure. Fixes: 05c6c029a44d ("scsi: pm80xx: Increase number of supported queues") Cc: stable@vger.kernel.org # 5.10+ Link: https://lore.kernel.org/r/20210402054212.17834-1-Viswas.G@microchip.com.com Reported-and-tested-by: Ash Izat <ash@ai0.uk> Signed-off-by: Viswas G <Viswas.G@microchip.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-04-05fpga: dfl: pci: add DID for D5005 PAC cardsRuss Weight
This patch adds the approved PCI Express Device IDs for the PF and VF for the card for D5005 PAC cards. Signed-off-by: Russ Weight <russell.h.weight@intel.com> Signed-off-by: Matthew Gerlach <matthew.gerlach@linux.intel.com> Signed-off-by: Moritz Fischer <mdf@kernel.org>
2021-04-05arm64: dts: meson: add initial device-tree for MeCool KIII ProChristian Hewitt
MeCool (Videostrong) KIII Pro is based on the Amlogic Q200 reference board with an S912 chip and the following specs: - 3GB DDR3 RAM - 16GB eMMC - 10/100/1000 Base-T Ethernet - BCM4335 Wireless (802.11 b/g/n/ac, BT 4.0) - DVB-C/T/T2/S/S2 (AVL6862TA demod + R912 tuner) - HDMI 2.0a video - S/PDIF optical output - CVBS/Analogue output - 4x USB 2.0 ports - IR receiver - 1x Power button (with integrated blue LED) - 1x Update/Reset button (underside) - 1x micro SD card slot Tested-by: Drazen Spio <drazsp@gmail.com> Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/20210402064521.30579-4-christianshewitt@gmail.com
2021-04-05arm64: dts: meson: add initial device-tree for MeCool KII ProChristian Hewitt
MeCool (Videostrong) KII Pro is based on the Amlogic P230 reference board with an S905D chip and the following specs: - 2GB DDR3 RAM - 16GB eMMC - 10/100 Base-T Ethernet - BCM4335 Wireless (802.11 b/g/n/ac, BT 4.0) - DVB-C/T/T2/S/S2 (AVL6862TA demod + R848 tuner) - HDMI 2.0a video - S/PDIF optical output - CVBS/Analogue output - 4x USB 2.0 ports - IR receiver - 1x Power button (with integrated blue LED) - 1x micro SD card slot Tested-by: Drazen Spio <drazsp@gmail.com> Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/20210402064521.30579-3-christianshewitt@gmail.com
2021-04-05dt-bindings: arm: amlogic: add MeCool KII/KIII Pro bindingsChristian Hewitt
Add the board bindings for the MeCool (Videostrong Technology Co., Ltd) KII-Pro (S905D) and KIII-Pro (S912) devices. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/20210402064521.30579-2-christianshewitt@gmail.com
2021-04-05batman-adv: initialize "struct batadv_tvlv_tt_vlan_data"->reserved fieldTetsuo Handa
KMSAN found uninitialized value at batadv_tt_prepare_tvlv_local_data() [1], for commit ced72933a5e8ab52 ("batman-adv: use CRC32C instead of CRC16 in TT code") inserted 'reserved' field into "struct batadv_tvlv_tt_data" and commit 7ea7b4a142758dea ("batman-adv: make the TT CRC logic VLAN specific") moved that field to "struct batadv_tvlv_tt_vlan_data" but left that field uninitialized. [1] https://syzkaller.appspot.com/bug?id=07f3e6dba96f0eb3cabab986adcd8a58b9bdbe9d Reported-by: syzbot <syzbot+50ee810676e6a089487b@syzkaller.appspotmail.com> Tested-by: syzbot <syzbot+50ee810676e6a089487b@syzkaller.appspotmail.com> Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Fixes: ced72933a5e8ab52 ("batman-adv: use CRC32C instead of CRC16 in TT code") Fixes: 7ea7b4a142758dea ("batman-adv: make the TT CRC logic VLAN specific") Acked-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-05Merge branch 'hns3-fixes'David S. Miller
Salil Mehta says: ==================== Misc. fixes for hns3 driver Fixes for the miscellaneous problems found during the review of the code. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-05net: hns3: Remove un-necessary 'else-if' in the hclge_reset_event()Salil Mehta
Code to defer the reset(which caps the frequency of the reset) schedules the timer and returns. Hence, following 'else-if' looks un-necessary. Fixes: 9de0b86f6444 ("net: hns3: Prevent to request reset frequently") Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-05net: hns3: Remove the left over redundant check & assignmentSalil Mehta
This removes the left over check and assignment which is no longer used anywhere in the function and should have been removed as part of the below mentioned patch. Fixes: 012fcb52f67c ("net: hns3: activate reset timer when calling reset_event") Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-05i2c: designware: Adjust bus_freq_hz when refuse high speed mode setAndy Shevchenko
When hardware doesn't support High Speed Mode, we forget bus_freq_hz timing adjustment. This makes the timings and real registers being unsynchronized. Adjust bus_freq_hz when refuse high speed mode set. Fixes: b6e67145f149 ("i2c: designware: Enable high speed mode") Reported-by: "Song Bao Hua (Barry Song)" <song.bao.hua@hisilicon.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Barry Song <song.bao.hua@hisilicon.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2021-04-05net-ipv6: bugfix - raw & sctp - switch to ipv6_can_nonlocal_bind()Maciej Żenczykowski
Found by virtue of ipv6 raw sockets not honouring the per-socket IP{,V6}_FREEBIND setting. Based on hits found via: git grep '[.]ip_nonlocal_bind' We fix both raw ipv6 sockets to honour IP{,V6}_FREEBIND and IP{,V6}_TRANSPARENT, and we fix sctp sockets to honour IP{,V6}_TRANSPARENT (they already honoured FREEBIND), and not just the ipv6 'ip_nonlocal_bind' sysctl. The helper is defined as: static inline bool ipv6_can_nonlocal_bind(struct net *net, struct inet_sock *inet) { return net->ipv6.sysctl.ip_nonlocal_bind || inet->freebind || inet->transparent; } so this change only widens the accepted opt-outs and is thus a clean bugfix. I'm not entirely sure what 'fixes' tag to add, since this is AFAICT an ancient bug, but IMHO this should be applied to stable kernels as far back as possible. As such I'm adding a 'fixes' tag with the commit that originally added the helper, which happened in 4.19. Backporting to older LTS kernels (at least 4.9 and 4.14) would presumably require open-coding it or backporting the helper as well. Other possibly relevant commits: v4.18-rc6-1502-g83ba4645152d net: add helpers checking if socket can be bound to nonlocal address v4.18-rc6-1431-gd0c1f01138c4 net/ipv6: allow any source address for sendmsg pktinfo with ip_nonlocal_bind v4.14-rc5-271-gb71d21c274ef sctp: full support for ipv6 ip_nonlocal_bind & IP_FREEBIND v4.7-rc7-1883-g9b9742022888 sctp: support ipv6 nonlocal bind v4.1-12247-g35a256fee52c ipv6: Nonlocal bind Cc: Lorenzo Colitti <lorenzo@google.com> Fixes: 83ba4645152d ("net: add helpers checking if socket can be bound to nonlocal address") Signed-off-by: Maciej Żenczykowski <maze@google.com> Reviewed-By: Lorenzo Colitti <lorenzo@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-05openvswitch: fix send of uninitialized stack memory in ct limit replyIlya Maximets
'struct ovs_zone_limit' has more members than initialized in ovs_ct_limit_get_default_limit(). The rest of the memory is a random kernel stack content that ends up being sent to userspace. Fix that by using designated initializer that will clear all non-specified fields. Fixes: 11efd5cb04a1 ("openvswitch: Support conntrack zone limit") Signed-off-by: Ilya Maximets <i.maximets@ovn.org> Acked-by: Tonghao Zhang <xiangxia.m.yue@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-05Merge branch 'for-5.12-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq Pull workqueue fixes from Tejun Heo: "Two workqueue fixes. One is around debugobj and poses no risk. The other is to prevent the stall watchdog from firing spuriously in certain conditions. Not as trivial as debugobj change but is still fairly low risk" * 'for-5.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue/watchdog: Make unbound workqueues aware of touch_softlockup_watchdog() 84;0;0c84;0;0c There are two workqueue-specific watchdog timestamps: workqueue: Move the position of debug_work_activate() in __queue_work()
2021-04-05memory: pl353: fix mask of ECC page_size config registergexueyuan
The mask for page size of ECC Configuration Register should be 0x3, according to the datasheet of PL353 smc. Fixes: fee10bd22678 ("memory: pl353: Add driver for arm pl353 static memory controller") Signed-off-by: gexueyuan <gexueyuan@gmail.com> Link: https://lore.kernel.org/r/20210331031056.5326-1-gexueyuan@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
2021-04-05perf inject: Fix repipe usageAdrian Hunter
Since commit 14d3d54052539a1e ("perf session: Try to read pipe data from file") 'perf inject' has started printing "PERFILE2h" when not processing pipes. The commit exposed perf to the possiblity that the input is not a pipe but the 'repipe' parameter gets used. That causes the printing because perf inject sets 'repipe' to true always. The 'repipe' parameter of perf_session__new() is used by 2 functions: - perf_file_header__read_pipe() - trace_report() In both cases, the functions copy data to STDOUT_FILENO when 'repipe' is true. Fix by setting 'repipe' to true only if the output is a pipe. Fixes: e558a5bd8b74aff4 ("perf inject: Work with files") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Andrew Vagin <avagin@openvz.org> Link: http://lore.kernel.org/lkml/20210401103605.9000-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-04-05lockdep: Allow tuning tracing capacity constants.Tetsuo Handa
Since syzkaller continues various test cases until the kernel crashes, syzkaller tends to examine more locking dependencies than normal systems. As a result, syzbot is reporting that the fuzz testing was terminated due to hitting upper limits lockdep can track [1] [2] [3]. Since analysis via /proc/lockdep* did not show any obvious culprit [4] [5], we have no choice but allow tuning tracing capacity constants. [1] https://syzkaller.appspot.com/bug?id=3d97ba93fb3566000c1c59691ea427370d33ea1b [2] https://syzkaller.appspot.com/bug?id=381cb436fe60dc03d7fd2a092b46d7f09542a72a [3] https://syzkaller.appspot.com/bug?id=a588183ac34c1437fc0785e8f220e88282e5a29f [4] https://lkml.kernel.org/r/4b8f7a57-fa20-47bd-48a0-ae35d860f233@i-love.sakura.ne.jp [5] https://lkml.kernel.org/r/1c351187-253b-2d49-acaf-4563c63ae7d2@i-love.sakura.ne.jp References: https://lkml.kernel.org/r/1595640639-9310-1-git-send-email-penguin-kernel@I-love.SAKURA.ne.jp Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Acked-by: Dmitry Vyukov <dvyukov@google.com>
2021-04-05media: ipu3-cio2: Switch to use SOFTWARE_NODE_REFERENCE()Andy Shevchenko
This is useful to assign software node reference with arguments in a common way. Switch to use SOFTWARE_NODE_REFERENCE() here. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210329151207.36619-6-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-05software node: Introduce SOFTWARE_NODE_REFERENCE() helper macroAndy Shevchenko
This is useful to assign software node reference with arguments in a common way. Moreover, we have already couple of users that may be converted. And by the fact, one of them is moved right here to use the helper. Tested-by: Daniel Scally <djrscally@gmail.com> Reviewed-by: Daniel Scally <djrscally@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210329151207.36619-5-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-05software node: Imply kobj_to_swnode() to be no-opAndy Shevchenko
Since we don't use structure field layout randomization the manual shuffling can affect some macros, in particular kobj_to_swnode(), which becomes a no-op when kobj member is the first one in the struct swnode. Bloat-o-meter statistics for swnode.o: add/remove: 0/0 grow/shrink: 2/10 up/down: 9/-100 (-91) Total: Before=7217, After=7126, chg -1.26% Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210329151207.36619-4-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit (git 2.34.1) at 2025-09-22 08:52:42 +0000