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2022-07-11octeontx2: Modify mbox request and response structuresRatheesh Kannoth3-9/+24
Exact match table modification requires wider fields as it has more number of slots to fill in. Modifying an entry in exact match table may cause hash collision and may be required to delete entry from 4-way 2K table and add to fully associative 32 entry CAM table. Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-11octeontx2-af: Debugsfs support for exact match.Ratheesh Kannoth1-0/+179
There debugfs files created. 1. General information on exact match table 2. Exact match table entries. 3. NPC mcam drop on hit count stats. Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-11octeontx2-af: Drop rules for NPC MCAMRatheesh Kannoth6-6/+481
NPC exact match table installs drop on hit rules in NPC mcam for each channel. This rule has broadcast and multicast bits cleared. Exact match bit cleared and channel bits set. If exact match table hit bit is 0, corresponding NPC mcam drop rule will be hit for the packet and will be dropped. Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-11octeontx2-af: FLR handler for exact match table.Ratheesh Kannoth3-0/+31
FLR handler should remove/free all exact match table resources corresponding to each interface. Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-11octeontx2-af: devlink configuration supportRatheesh Kannoth3-2/+101
CN10KB silicon supports Exact match feature. This feature can be disabled through devlink configuration. Devlink command fails if DMAC filter rules are already present. Once disabled, legacy RPM based DMAC filters will be configured. Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-11octeontx2-af: Exact match scan from kex profileRatheesh Kannoth2-3/+35
CN10KB silicon supports exact match table. Scanning KEX profile should check for exact match feature is enabled and then set profile masks properly. These kex profile masks are required to configure NPC MCAM drop rules. If there is a miss in exact match table, these drop rules will drop those packets. Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-11octeontx2-af: Exact match supportRatheesh Kannoth6-1/+1029
CN10KB silicon has support for exact match table. This table can be used to match maimum 64 bit value of KPU parsed output. Hit/non hit in exact match table can be used as a KEX key to NPC mcam. This patch makes use of Exact match table to increase number of DMAC filters supported. NPC mcam is no more need for each of these DMAC entries as will be populated in Exact match table. This patch implements following 1. Initialization of exact match table only for CN10KB. 2. Add/del/update interface function for exact match table. Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-11octeontx2-af: Use hashed field in MCAM keyRatheesh Kannoth12-17/+554
CN10KB variant of CN10K series of silicons supports a new feature where in a large protocol field (eg 128bit IPv6 DIP) can be condensed into a small hashed 32bit data. This saves a lot of space in MCAM key and allows user to add more protocol fields into the filter. A max of two such protocol data can be hashed. This patch adds support for hashing IPv6 SIP and/or DIP. Signed-off-by: Suman Ghosh <sumang@marvell.com> Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-11module: Use vzalloc() instead of vmalloc()/memset(0)Yang Yingliang1-2/+1
Use vzalloc() instead of vmalloc() and memset(0) to simpify the code. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Aaron Tomlin <atomlin@redhat.com> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
2022-07-11modules: Ensure natural alignment for .altinstructions and __bug_table sectionsHelge Deller1-0/+2
In the kernel image vmlinux.lds.S linker scripts the .altinstructions and __bug_table sections are 4- or 8-byte aligned because they hold 32- and/or 64-bit values. Most architectures use altinstructions and BUG() or WARN() in modules as well, but in the module linker script (module.lds.S) those sections are currently missing. As consequence the linker will store their content byte-aligned by default, which then can lead to unnecessary unaligned memory accesses by the CPU when those tables are processed at runtime. Usually unaligned memory accesses are unnoticed, because either the hardware (as on x86 CPUs) or in-kernel exception handlers (e.g. on parisc or sparc) emulate and fix them up at runtime. Nevertheless, such unaligned accesses introduce a performance penalty and can even crash the kernel if there is a bug in the unalignment exception handlers (which happened once to me on the parisc architecture and which is why I noticed that issue at all). This patch fixes a non-critical issue and might be backported at any time. It's trivial and shouldn't introduce any regression because it simply tells the linker to use a different (8-byte alignment) for those sections by default. Signed-off-by: Helge Deller <deller@gmx.de> Link: https://lore.kernel.org/all/Yr8%2Fgr8e8I7tVX4d@p100/ Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
2022-07-11module: Increase readability of module_kallsyms_lookup_name()Christophe Leroy1-14/+24
module_kallsyms_lookup_name() has several exit conditions but can't return immediately due to preempt_disable(). Refactor module_kallsyms_lookup_name() to allow returning from anywhere, and reduce depth. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
2022-07-11module: Fix ERRORs reported by checkpatch.plChristophe Leroy2-4/+7
Checkpatch reports following errors: ERROR: do not use assignment in if condition + if ((colon = strnchr(name, MODULE_NAME_LEN, ':')) != NULL) { ERROR: do not use assignment in if condition + if ((mod = find_module_all(name, colon - name, false)) != NULL) ERROR: do not use assignment in if condition + if ((ret = find_kallsyms_symbol_value(mod, name)) != 0) ERROR: do not initialise globals to 0 +int modules_disabled = 0; Fix them. The following one has to remain, because the condition has to be evaluated multiple times by the macro wait_event_interruptible_timeout(). ERROR: do not use assignment in if condition + if (wait_event_interruptible_timeout(module_wq, Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
2022-07-11module: Add support for default value for module async_probeSaravana Kannan2-3/+25
Add a module.async_probe kernel command line option that allows enabling async probing for all modules. When this command line option is used, there might still be some modules for which we want to explicitly force synchronous probing, so extend <modulename>.async_probe to take an optional bool input so that async probing can be disabled for a specific module. Signed-off-by: Saravana Kannan <saravanak@google.com> Reviewed-by: Aaron Tomlin <atomlin@redhat.com> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
2022-07-11module: kallsyms: Ensure preemption in add_kallsyms() with PREEMPT_RTAaron Tomlin1-11/+11
The commit 08126db5ff73 ("module: kallsyms: Fix suspicious rcu usage") under PREEMPT_RT=y, disabling preemption introduced an unbounded latency since the loop is not fixed. This change caused a regression since previously preemption was not disabled and we would dereference RCU-protected pointers explicitly. That being said, these pointers cannot change. Before kallsyms-specific data is prepared/or set-up, we ensure that the unformed module is known to be unique i.e. does not already exist (see load_module()). Therefore, we can fix this by using the common and more appropriate RCU flavour as this section of code can be safely preempted. Reported-by: Steven Rostedt <rostedt@goodmis.org> Fixes: 08126db5ff73 ("module: kallsyms: Fix suspicious rcu usage") Signed-off-by: Aaron Tomlin <atomlin@redhat.com> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
2022-07-11Merge tag 'vfio-v5.19-rc7' of https://github.com/awilliam/linux-vfioLinus Torvalds1-7/+10
Pull VFIO fix from Alex Williamson: - Move IOMMU test to unbreak no-iommu support (Jason Gunthorpe) * tag 'vfio-v5.19-rc7' of https://github.com/awilliam/linux-vfio: vfio: Move IOMMU_CAP_CACHE_COHERENCY test to after we know we have a group
2022-07-11fix race between exit_itimers() and /proc/pid/timersOleg Nesterov4-8/+17
As Chris explains, the comment above exit_itimers() is not correct, we can race with proc_timers_seq_ops. Change exit_itimers() to clear signal->posix_timers with ->siglock held. Cc: <stable@vger.kernel.org> Reported-by: chris@accessvector.net Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-07-11skmsg: Fix invalid last sg check in sk_msg_recvmsg()Liu Jian1-2/+2
In sk_psock_skb_ingress_enqueue function, if the linear area + nr_frags + frag_list of the SKB has NR_MSG_FRAG_IDS blocks in total, skb_to_sgvec will return NR_MSG_FRAG_IDS, then msg->sg.end will be set to NR_MSG_FRAG_IDS, and in addition, (NR_MSG_FRAG_IDS - 1) is set to the last SG of msg. Recv the msg in sk_msg_recvmsg, when i is (NR_MSG_FRAG_IDS - 1), the sk_msg_iter_var_next(i) will change i to 0 (not NR_MSG_FRAG_IDS), the judgment condition "msg_rx->sg.start==msg_rx->sg.end" and "i != msg_rx->sg.end" can not work. As a result, the processed msg cannot be deleted from ingress_msg list. But the length of all the sge of the msg has changed to 0. Then the next recvmsg syscall will process the msg repeatedly, because the length of sge is 0, the -EFAULT error is always returned. Fixes: 604326b41a6f ("bpf, sockmap: convert to generic sk_msg interface") Signed-off-by: Liu Jian <liujian56@huawei.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: John Fastabend <john.fastabend@gmail.com> Link: https://lore.kernel.org/bpf/20220628123616.186950-1-liujian56@huawei.com
2022-07-11ASoC: nau8821: Add headset button detectionSeven Lee3-1/+37
This patch adds the function of headphone button detection, Button detection will be enabled if the device tree has a key_enable property. Signed-off-by: Seven Lee <wtli@nuvoton.com> Link: https://lore.kernel.org/r/20220627032959.3442064-1-wtli@nuvoton.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-07-11tty: serial: bcm63xx: bcmbca: Replace ARCH_BCM_63XX with ARCH_BCMBCAWilliam Zhang1-2/+2
Prepare for the BCM63138 ARCH_BCM_63XX migration to ARCH_BCMBCA. Make SERIAL_BCM63XX depending on ARCH_BCMBCA. Signed-off-by: William Zhang <william.zhang@broadcom.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-07-11spi: bcm63xx-hsspi: bcmbca: Replace ARCH_BCM_63XX with ARCH_BCMBCAWilliam Zhang1-1/+1
Prepare for the BCM63138 ARCH_BCM_63XX migration to ARCH_BCMBCA. Make SPI_BCM63XX_HSSPI depending on ARCH_BCMBCA. Signed-off-by: William Zhang <william.zhang@broadcom.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-07-11ASoC: codecs: Series of fixes for realtek codecs used on RVPsMark Brown3-22/+23
Merge series from Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>: Our tests platforms do use realtek codecs, while implementing avs driver and machine boards for it, we identified some problems with those codec drivers. This series aims to fix those issues.
2022-07-11Merge tag 'sunxi-dt-for-5.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/dtArnd Bergmann8-4/+1010
- added H616 EMAC compatible - make pinctrl interrupts optionals in DT binding - initial H616 DTSI - added OrangePi Zero 2 board - added X96 Mate TV box - add VCC PI supply in pinctrl DT binding * tag 'sunxi-dt-for-5.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: arm64: dts: allwinner: h616: Add X96 Mate TV box support arm64: dts: allwinner: h616: Add OrangePi Zero 2 board support dt-bindings: arm: sunxi: Add two H616 board compatible strings dt-bindings: pinctrl: sunxi: allow vcc-pi-supply arm64: dts: allwinner: Add Allwinner H616 .dtsi file dt-bindings: pinctrl: sunxi: Make interrupts optional dt-bindings: arm: sunxi: Add H616 EMAC0 compatible Link: https://lore.kernel.org/r/YsnF9cm/qniIOklj@kista.localdomain Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-11Merge tag 'imx-dt64-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dtArnd Bergmann53-172/+4550
i.MX arm64 device tree update for 5.20: - Add device tree support for i.MX93 SoC. - New board device tree: TQMa8MPQL, DH electronics i.MX8M Plus DHCOM and PDK2, i.MX93 11x11 EVK, phyBOARD-Polis-i.MX8MM. - A series from Abel Vesa and Viorel Suman to fix i.MX8QXP device tree to comply with DT schema. - Disable job ring 0 device for i.MX8MM to avoid caam_jr probe error, due to that JR0 reservation is done in both upstream (v2.7) and downstream (NXP lf_v2.4) TF-A. - A series from Krzysztof Kozlowski to align gpio-key and LED node names with dtschema. - Add SNVS LPGPR device for i.MX8MM so that some preserving registers becomes available as NVMEM. - Add NoC device support for i.MX8MP SoC. - A couple of changes from Sean Anderson to add SFP node for TA devices for LayerScape SoCs. - A series from Shengjiu Wang to enable bt-sco sound card support for NXP i.MX8M EVK boards. - Other small and random board updates. * tag 'imx-dt64-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (33 commits) arm64: dts: freescale: add initial device tree for TQMa8MPQL with i.MX8MP arm64: dts: freescale: imx8qxp: Fix the keys node name arm64: dts: freescale: imx8: Fix the system-controller node name arm64: dts: freescale: imx8qxp: Fix the ocotp node name arm64: dts: freescale: imx8qxp: Add fallback compatible for clock controller arm64: dts: freescale: imx8: Fix power controller name arm64: dts: freescale: imx8qxp: Remove unnecessary clock related entries arm64: dts: imx8mp: add NoC node arm64: dts: Add SFP node for TA 3.0 devices arm64: dts: layerscape: Add SFP node for TA 2.1 devices arm64: dts: freescale: Add phyBOARD-Polis-i.MX8MM support arm64: dts: imx8m{m,p}-verdin: use IT temperatures arm64: dts: imx8mn-evk: add bt-sco sound card support arm64: dts: imx8mq-evk: add bt-sco sound card support arm64: dts: imx8mm-evk: add bt-sco sound card support arm64: freescale/imx8mp-evk.dts: reorder nodes alphabetically arm64: dts: imx8mq: Pass a label to the AIPS nodes arm64: dts: imx8m: Pass a label to the soc node arm64: dts: imx8mm-venice-gw7902: fix UART1 CTS arm64: dts: imx8mp: Add support for DH electronics i.MX8M Plus DHCOM and PDK2 ... Link: https://lore.kernel.org/r/20220709082951.15123-5-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-11Merge tag 'imx-dt-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dtArnd Bergmann65-1244/+2234
i.MX device tree change for 5.20: - A series from Alexander Stein to fix some i.MX6UL dt_binding_check warnings. - Replace deprecated 'enable-sdio-wakeup' property with 'wakeup-source' for a couple of boards. - A set of imx7-colibri device tree updates from Marcel Ziswiler to improve devices Display, Touch, Ethernet and SD/MMC, and also adds Toradex Iris carrier board. - A few improvements on imx6qdl-colibri board, correct SGTL5000 MCLK handling, simplify handling of inverted PWM backlight. - A series from Max Krummenacher (and Oleksandr Suvorov) to improve the existing i.MX6 Apalis carrier board device trees and adds a new device tree for the Ixora V1.2 carrier board. - Add USB dual-role switching using extcon for imx7-colibri board. - Add SFP node for TA 2.1 devices for LayerScape SoCs. - Other small and random updates on various boards. * tag 'imx-dt-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (61 commits) ARM: dts: layerscape: Add SFP node for TA 2.1 devices ARM: dts: imx6qdl-prti6q.dtsi: Add applicable properties to usdhc3 ARM: dts: imx6q-bosch-acc: Replace 'enable-sdio-wakeup' ARM: dts: imx7d-smegw01: Replace 'enable-sdio-wakeup' ARM: dts: imx6q-apalis: Cleanup ARM: dts: imx6q-apalis: backlight pwm: Adapt brightness steps ARM: dts: imx6q-apalis: backlight pwm: Simplify inverted backlight ARM: dts: imx6q-apalis: Add support for Toradex Ixora V1.2 carrier boards ARM: dts: imx6q-apalis: Clean-up sd card support ARM: dts: imx6q-apalis: Add adv7280 video input ARM: dts: imx6q-apalis: Add ov5640 mipi csi camera ARM: dts: imx6q-apalis: Disable stmpe touchscreen ARM: dts: imx6q-apalis: Disable HDMI ARM: dts: imx6q-apalis: Add LVDS panel support ARM: dts: imx6q-apalis: move gpio-keys to SoM dtsi ARM: dts: imx6q-apalis: Move Atmel MXT touch ctrl to SoM dtsi ARM: dts: imx6q-apalis: Move pinmux groups to SoM dtsi ARM: dts: imx6q-apalis: Move parallel rgb interface to SoM dtsi ARM: dts: imx6q-apalis: Command pmic to standby for poweroff ARM: dts: imx6q-apalis: Add gpio-line-names ... Link: https://lore.kernel.org/r/20220709082951.15123-4-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-11Merge tag 'imx-bindings-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dtArnd Bergmann11-285/+614
i.MX DT bindings update for 5.20: - Compatibles for new boards: i.MX7 based Toradex Colibri, DH electronics i.MX8M Plus DHCOM and PDK2, TQMa8MPxL, Carrier for Toradex i.MX6 Apalis, i.MX93 EVK, PHYTEC i.MX8MM based board. - A series from Abel Vesa (and Viorel Suman) to split fsl,scu.txt bindings into multiple subsystem bindings in yaml format. - Fix 'line too long' warning caused by Toradex Colibri boards. * tag 'imx-bindings-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: dt-bindings: arm: add TQMa8MPxL board dt-bindings: firmware: Add fsl,scu yaml file dt-bindings: watchdog: Add fsl,scu-wdt yaml file dt-bindings: thermal: Add fsl,scu-thermal yaml file dt-bindings: rtc: Add fsl,scu-rtc yaml file dt-bindings: power: Add fsl,scu-pd yaml file dt-bindings: nvmem: Add fsl,scu-ocotp yaml file dt-bindings: input: Add fsl,scu-key yaml file dt-bindings: pinctrl: imx: Add fsl,scu-iomux yaml file dt-bindings: clk: imx: Add fsl,scu-clk yaml file bindings: arm: fsl: Add PHYTEC i.MX8MM devicetree bindings dt-bindings: arm: fsl: Add carrier for toradex,apalis-imx6q dt-bindings: arm: fsl: Decrease the line length dt-bindings: arm: Add DH electronics i.MX8M Plus DHCOM and PDK2 dt-bindings: arm: fsl: add toradex,colibri-imx7s/d/d-emmc-iris/-v2 dt-bindings: arm: fsl: add imx93 11x11 evk board dt-bindings: arm: fsl: correct 1g vs. 1gb in toradex,colibri-imx6ull-* Link: https://lore.kernel.org/r/20220709082951.15123-3-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-11Merge tag 'ti-keystone-dt-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into arm/dtArnd Bergmann9-56/+56
Keystone2 device tree updates for v5.20 * Whitespace cleanups. * tag 'ti-keystone-dt-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: ARM: dts: keystone: Adjust whitespace around '=' Link: https://lore.kernel.org/r/20220708232709.rrpzbrpv7jbipyym@eldest Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-11Merge tag 'ti-k3-dt-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into arm/dtArnd Bergmann14-32/+68
TI K3 device tree updates for v5.20 * AM62: fixups, sa2ul enabled, ramoops for sk * others: whitespace and gpio-key cleanup. * tag 'ti-k3-dt-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: arm64: dts: ti: k3-am62-main: Enable crypto accelerator arm64: dts: ti: k3-am625-sk: Enable ramoops arm64: dts: ti: k3-am642-sk: Add pinmux corresponding to main_uart0 arm64: dts: ti: Align gpio-key node names with dtschema arm64: dts: ti: Adjust whitespace around '=' Link: https://lore.kernel.org/r/20220708232701.vpk45lwogpasaaay@enchilada Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-11Merge tag 'tegra-for-5.20-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dtArnd Bergmann16-30/+733
arm64: tegra: Device tree changes for v5.20-rc1 This adds and enables various hardware on Tegra234 (host1x, VIC, GPCDMA) as well as the Control BackBone related device tree nodes on Tegra194 and Tegra234. Native timers are enabled on Tegra186, Tegra194 and Tegra234, which allow keeping track of SoC-wide timestamps as well as hardware watchdog functionality. The audio subsystem is enhanced with the Output Processing Engine (OPE) on Tegra210 and later. Finally there are a handful of minor cleanups and fixes. * tag 'tegra-for-5.20-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: arm64: tegra: Fix SDMMC1 CD on P2888 arm64: tegra: Update compatible for Tegra234 GPCDMA arm64: tegra: Add Host1x and VIC on Tegra234 arm64: tegra: Add Host1x context stream IDs on Tegra186+ arm64: tegra: Enable native timers on Tegra234 arm64: tegra: Enable native timers on Tegra194 arm64: tegra: Enable native timers on Tegra186 arm64: tegra: Add node for CBB 2.0 on Tegra234 arm64: tegra: Add node for CBB 1.0 on Tegra194 arm64: tegra: Align gpio-keys node names with dtschema arm64: tegra: Mark BPMP channels as no-memory-wc arm64: tegra: Add Tegra234 GPCDMA device tree node arm64: tegra: Adjust whitespace around '=' arm64: tegra: Enable OPE on various platforms arm64: tegra: Add OPE device on Tegra210 and later Link: https://lore.kernel.org/r/20220708185608.676474-7-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-11Merge tag 'tegra-for-5.20-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dtArnd Bergmann28-66/+66
ARM: tegra: Device tree changes for v5.20-rc1 Two minor fixes to help reduce the noise from the DT validation tooling. * tag 'tegra-for-5.20-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: ARM: tegra: Align gpio-keys node names with dtschema ARM: tegra: Adjust whitespace around '=' Link: https://lore.kernel.org/r/20220708185608.676474-6-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-11Merge tag 'tegra-for-5.20-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dtArnd Bergmann9-1/+463
dt-bindings: Changes for v5.20-rc1 These changes add clock, reset, memory client and power domain definitions for various devices found on Tegra234 along with a few device tree bindings for new hardware. * tag 'tegra-for-5.20-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: dt-bindings: tegra-ccplex-cluster: Remove status from required properties dt-bindings: Add headers for Host1x and VIC on Tegra234 dt-bindings: timer: Add Tegra186 & Tegra234 Timer dt-bindings: arm: tegra: Add NVIDIA Tegra234 CBB 2.0 binding dt-bindings: arm: tegra: Add NVIDIA Tegra194 AXI2APB binding dt-bindings: arm: tegra: Add NVIDIA Tegra194 CBB 1.0 binding dt-bindings: memory: Add Tegra234 MGBE memory clients dt-bindings: Add Tegra234 MGBE clocks and resets dt-bindings: power: Add Tegra234 MGBE power domains dt-bindings: Add headers for Tegra234 GPCDMA Link: https://lore.kernel.org/r/20220708185608.676474-4-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-11drm/i915/ttm: fix sg_table constructionMatthew Auld7-15/+58
If we encounter some monster sized local-memory page that exceeds the maximum sg length (UINT32_MAX), ensure that don't end up with some misaligned address in the entry that follows, leading to fireworks later. Also ensure we have some coverage of this in the selftests. v2(Chris): - Use round_down consistently to avoid udiv errors v3(Nirmoy): - Also update the max_segment in the selftest Fixes: f701b16d4cc5 ("drm/i915/ttm: add i915_sg_from_buddy_resource") Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/6379 Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Nirmoy Das <nirmoy.das@linux.intel.com> Reviewed-by: Nirmoy Das <nirmoy.das@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220711085859.24198-1-matthew.auld@intel.com
2022-07-11Merge tag 'sunxi-dt-for-5.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/dtArnd Bergmann51-122/+283
- whitespace fixes - replaced RTC indexes with constants - gpio-key nodes aligned with dtschema - fixed LED node for Orange Pi Win - added OPP table for R40 CPU and thermal points - updated I2C controller compatibles - added compatibles for MBUS, D1 DE2 clocks, D1 USB - enable internal HMIC bias on Pinephone * tag 'sunxi-dt-for-5.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: arm64: dts: allwinner: pinephone: Enable internal HMIC bias dt-bindings: arm: sunxi: Add several MBUS compatibles dt-bindings: arm: sunxi: Default to the full MBUS binding dt-bindings: usb: generic-ohci: Add Allwinner D1 compatible dt-bindings: usb: generic-ehci: Add Allwinner D1 compatible dt-bindings: usb: sunxi-musb: Add Allwinner D1 compatible arm64: dts: allwinner: a100: Update I2C controller fallback dt-bindings: i2c: mv64xxx: Add variants with offload support ARM: dts: sun8i-r40: Add thermal trip points/cooling maps ARM: dts: sun8i-r40: add opp table for cpu ARM: dts: sun8i-r40: Add "cpu-supply" node for sun8i-r40 based board arm64: dts: allwinner: a64: orangepi-win: Fix LED node name dt-bindings: clock: Add compatible for D1 DE2 clocks ARM: dts: allwinner: align gpio-key node names with dtschema arm64: dts: allwinner: align gpio-key node names with dtschema arm64: dts: allwinner: Use constants for RTC clock indexes ARM: dts: sunxi: Use constants for RTC clock indexes ARM: dts: sun5i: adjust whitespace around '=' Link: https://lore.kernel.org/r/Ysh8qRH0Q5Xv9Qhf@kista.localdomain Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-11ADD legacy audio driver support for rembrandtMark Brown13-69/+866
Merge series from V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com>: Add Generic driver to support multiple platform, ADD HS control instance for Rembrandt platform. Add nau8825,max98560 and rt5682s,rt1019 combination support for legacy platform.
2022-07-11ASoC: SOF: ipc4-topology: fix error and memory handlingMark Brown1-4/+55
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: Two patches to improve error and memory handling. When IPC4 is used, some of the flows were incorrect.
2022-07-11ASoC: SOF: remove warning on ABI checksPierre-Louis Bossart2-16/+8
We should only have an error when enforcing strict mapping between kernel and firmware versions. In all other cases, there is no reason to throw a warning. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220708200719.26961-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-07-11ASoC: atmel: mchp-pdmc: remove space in front of mchp_pdmc_dt_init()Claudiu Beznea1-1/+1
Remove extra space in front of mchp_pdmc_dt_init(). Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20220711112212.888895-1-claudiu.beznea@microchip.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-07-11ASoC: Merge up fixesMark Brown18-114/+149
Needed for the Rockchip driver.
2022-07-11netfilter: nf_tables: move nft_cmp_fast_mask to where its usedFlorian Westphal2-10/+12
... and cast result to u32 so sparse won't complain anymore. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2022-07-11netfilter: nf_tables: use correct integer typesFlorian Westphal4-11/+12
Sparse tool complains about mixing of different endianess types, so use the correct ones. Add type casts where needed. objdiff shows no changes except in nft_tunnel (type is changed). Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2022-07-11netfilter: nf_tables: add and use BE register load-store helpersFlorian Westphal3-4/+19
Same as the existing ones, no conversions. This is just for sparse sake only so that we no longer mix be16/u16 and be32/u32 types. Alternative is to add __force __beX in various places, but this seems nicer. objdiff shows no changes. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2022-07-11netfilter: nf_tables: use the correct get/put helpersFlorian Westphal4-10/+11
Switch to be16/32 and u16/32 respectively. No code changes here, the functions do the same thing, this is just for sparse checkers' sake. objdiff shows no changes. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2022-07-11netfilter: x_tables: use correct integer typesFlorian Westphal3-9/+9
Sparse complains because __be32 and u32 are mixed without conversions. Use the correct types, no code changes. Furthermore, xt_DSCP generates a bit truncation warning: "cast truncates bits from constant value (ffffff03 becomes 3)" The truncation is fine (and wanted). Add a private definition and use that instead. objdiff shows no changes. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2022-07-11netfilter: nfnetlink: add missing __be16 castFlorian Westphal1-1/+1
Sparse flags this as suspicious, because this compares integer with a be16 with no conversion. Its a compat check for old userspace that sends host byte order, so force a be16 cast here. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2022-07-11netfilter: nft_set_bitmap: Fix spelling mistakeZhang Jiaming1-2/+2
Change 'succesful' to 'successful'. Change 'transation' to 'transaction'. Signed-off-by: Zhang Jiaming <jiaming@nfschina.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2022-07-11netfilter: h323: merge nat hook pointers into oneFlorian Westphal3-242/+169
sparse complains about incorrect rcu usage. Code uses the correct rcu access primitives, but the function pointers lack rcu annotations. Collapse all of them into a single structure, then annotate the pointer. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2022-07-11netfilter: nf_conntrack: use rcu accessors where neededFlorian Westphal7-16/+57
Sparse complains about direct access to the 'helper' and timeout members. Both have __rcu annotation, so use the accessors. xt_CT is fine, accesses occur before the structure is visible to other cpus. Switch to rcu accessors there as well to reduce noise. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2022-07-11netfilter: nf_conntrack: add missing __rcu annotationsFlorian Westphal5-5/+5
Access to the hook pointers use correct helpers but the pointers lack the needed __rcu annotation. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2022-07-11netfilter: nf_flow_table: count pending offload workqueue tasksVlad Buslov8-4/+206
To improve hardware offload debuggability count pending 'add', 'del' and 'stats' flow_table offload workqueue tasks. Counters are incremented before scheduling new task and decremented when workqueue handler finishes executing. These counters allow user to diagnose congestion on hardware offload workqueues that can happen when either CPU is starved and workqueue jobs are executed at lower rate than new ones are added or when hardware/driver can't keep up with the rate. Implement the described counters as percpu counters inside new struct netns_ft which is stored inside struct net. Expose them via new procfs file '/proc/net/stats/nf_flowtable' that is similar to existing 'nf_conntrack' file. Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Signed-off-by: Oz Shlomo <ozsh@nvidia.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2022-07-11net/sched: act_ct: set 'net' pointer when creating new nf_flow_tableVlad Buslov1-2/+3
Following patches in series use the pointer to access flow table offload debug variables. Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Signed-off-by: Oz Shlomo <ozsh@nvidia.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2022-07-11netfilter: conntrack: use correct format charactersBill Wendling1-1/+1
When compiling with -Wformat, clang emits the following warnings: net/netfilter/nf_conntrack_helper.c:168:18: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security] request_module(mod_name); ^~~~~~~~ Use a string literal for the format string. Link: https://github.com/ClangBuiltLinux/linux/issues/378 Signed-off-by: Bill Wendling <isanbard@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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