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2024-09-05Input: zforce_ts - switch to using get_unaligned_le16Dmitry Torokhov
Instead of doing conversion from little-endian data to CPU endianness by hand use existing helpers. Tested-by: Andreas Kemnade <andreas@kemnade.info> # Tolino Shine2HD Link: https://lore.kernel.org/r/20240824055047.1706392-10-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Input: zforce_ts - use guard notation when acquiring mutexesDmitry Torokhov
Guard notation allows for simpler code and ensures that mutexes are automatically released in all code paths. Tested-by: Andreas Kemnade <andreas@kemnade.info> # Tolino Shine2HD Link: https://lore.kernel.org/r/20240824055047.1706392-9-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Input: zforce_ts - ensure that pm_stay_awake() and pm_relax() are balancedDmitry Torokhov
There is a small chance that ts->suspending flag may change while the interrupt handler is running. To make sure call to pm_relax() is not skipped on accident use a temporary to hold the original value at the beginning of interrupt. Use READ_ONCE() so that the value is actually fetched at the right time. Tested-by: Andreas Kemnade <andreas@kemnade.info> # Tolino Shine2HD Link: https://lore.kernel.org/r/20240824055047.1706392-8-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Input: zforce_ts - remove unneeded lockingDmitry Torokhov
There is no need to have a lock around calls to i2c_master_send() and i2c_master_recv() as they are not issued concurrently and they are not sharing any buffers. Also there is no need for command_mutex as all commands are issued sequentially. Remove both. Tested-by: Andreas Kemnade <andreas@kemnade.info> # Tolino Shine2HD Link: https://lore.kernel.org/r/20240824055047.1706392-7-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Input: zforce_ts - handle errors from input_mt_init_sots()Dmitry Torokhov
input_mt_init_slots() can potentially return error which needs to be handled. Tested-by: Andreas Kemnade <andreas@kemnade.info> # Tolino Shine2HD Link: https://lore.kernel.org/r/20240824055047.1706392-6-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Input: zforce_ts - do not explicitly set EV_SYN, etc bitsDmitry Torokhov
Input core and various helpers already do that for us, so drop the code setting these bits explicitly. Tested-by: Andreas Kemnade <andreas@kemnade.info> # Tolino Shine2HD Link: https://lore.kernel.org/r/20240824055047.1706392-5-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Input: zforce_ts - remove support for platfrom dataDmitry Torokhov
There are no in-tree users of platform data and any new ones should either use device tree or static device properties, so let's remove platform data support. Tested-by: Andreas Kemnade <andreas@kemnade.info> # Tolino Shine2HD Link: https://lore.kernel.org/r/20240824055047.1706392-4-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Input: zforce_ts - simplify reporting of slot stateDmitry Torokhov
input_mt_report_slot_state() returns true if slot is active, so we can combine checks for point.state != STATE_UP. Tested-by: Andreas Kemnade <andreas@kemnade.info> # Tolino Shine2HD Link: https://lore.kernel.org/r/20240824055047.1706392-3-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Input: zforce_ts - use devm_add_action_or_reset()Sudip Mukherjee
If devm_add_action() fails we are explicitly calling the cleanup to free the resources allocated. Lets use the helper devm_add_action_or_reset() and return directly in case of error, as we know that the cleanup function has been already called by the helper if there was any error. Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Andreas Kemnade <andreas@kemnade.info> # Tolino Shine2HD Link: https://lore.kernel.org/r/20240824055047.1706392-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Input: tegra-kbc - use guard notation when acquiring mutex and spinlockDmitry Torokhov
This makes the code more compact and error handling more robust by ensuring that locks are released in all code paths when control leaves critical section. Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20240825051627.2848495-18-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Input: iqs62x-keys - use cleanup facility for fwnodesDmitry Torokhov
Use __free(fwnode_handle) cleanup facility to ensure that references to acquired fwnodes are dropped at appropriate times automatically. Reviewed-by: Jeff LaBundy <jeff@labundy.com> Link: https://lore.kernel.org/r/20240825051627.2848495-9-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Input: gpio-keys - switch to using cleanup functionsDmitry Torokhov
Start using __free() and guard() primitives to simplify the code and error handling. This makes the code more compact and error handling more robust by ensuring that locks are released in all code paths when control leaves critical section and all allocated memory is freed. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240825051627.2848495-6-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Input: atkbd - use guard notation when acquiring mutexDmitry Torokhov
This makes the code more compact and error handling more robust by ensuring that mutexes are released in all code paths when control leaves critical section. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240825051627.2848495-4-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Input: alps - use guard notation when acquiring mutexDmitry Torokhov
This makes the code more compact and error handling more robust by ensuring that mutexes are released in all code paths when control leaves critical section. Acked-by: Pali Rohár <pali@kernel.org> Link: https://lore.kernel.org/r/ZsrBkWIpyEqzClUG@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Input: i8042 - add TUXEDO Stellaris 16 Gen5 AMD to i8042 quirk tableWerner Sembach
Some TongFang barebones have touchpad and/or keyboard issues after suspend, fixable with nomux + reset + noloop + nopnp. Luckily, none of them have an external PS/2 port so this can safely be set for all of them. I'm not entirely sure if every device listed really needs all four quirks, but after testing and production use, no negative effects could be observed when setting all four. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240905164851.771578-1-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05dt-bindings: input: convert rotary-encoder to yamlFrank Li
Convert binding doc rotary-encoder.txt to yaml format. Additional change: - Only keep one example. Fix below warning: arch/arm64/boot/dts/freescale/imx8mn-dimonoff-gateway-evk.dtb: /rotary-encoder: failed to match any schema with compatible: ['rotary-encoder'] Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240811214656.3773098-1-Frank.Li@nxp.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Merge branch 'add-realtek-automotive-pcie-driver'Jakub Kicinski
Justin Lai says: ==================== Add Realtek automotive PCIe driver This series includes adding realtek automotive ethernet driver and adding rtase ethernet driver entry in MAINTAINERS file. This ethernet device driver for the PCIe interface of Realtek Automotive Ethernet Switch,applicable to RTL9054, RTL9068, RTL9072, RTL9075, RTL9068, RTL9071. ==================== Link: https://patch.msgid.link/20240904032114.247117-1-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-05MAINTAINERS: Add the rtase ethernet driver entryJustin Lai
Add myself and Larry Chiu as the maintainer for the rtase ethernet driver. Signed-off-by: Justin Lai <justinlai0215@realtek.com> Link: https://patch.msgid.link/20240904032114.247117-14-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-05realtek: Update the Makefile and Kconfig in the realtek folderJustin Lai
1. Add the RTASE entry in the Kconfig. 2. Add the CONFIG_RTASE entry in the Makefile. Signed-off-by: Justin Lai <justinlai0215@realtek.com> Link: https://patch.msgid.link/20240904032114.247117-13-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-05rtase: Add a Makefile in the rtase folderJustin Lai
Add a Makefile in the rtase folder to build rtase driver. Signed-off-by: Justin Lai <justinlai0215@realtek.com> Link: https://patch.msgid.link/20240904032114.247117-12-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-05rtase: Implement ethtool functionJustin Lai
Implement the ethtool function to support users to obtain network card information, including obtaining various device settings, Report whether physical link is up, Report pause parameters, Set pause parameters, Return extended statistics about the device. Signed-off-by: Justin Lai <justinlai0215@realtek.com> Link: https://patch.msgid.link/20240904032114.247117-11-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-05rtase: Implement pci_driver suspend and resume functionJustin Lai
Implement the pci_driver suspend function to enable the device to sleep, and implement the resume function to enable the device to resume operation. Signed-off-by: Justin Lai <justinlai0215@realtek.com> Link: https://patch.msgid.link/20240904032114.247117-10-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-05rtase: Implement net_device_opsJustin Lai
1. Implement .ndo_set_rx_mode so that the device can change address list filtering. 2. Implement .ndo_set_mac_address so that mac address can be changed. 3. Implement .ndo_change_mtu so that mtu can be changed. 4. Implement .ndo_tx_timeout to perform related processing when the transmitter does not make any progress. 5. Implement .ndo_get_stats64 to provide statistics that are called when the user wants to get network device usage. 6. Implement .ndo_vlan_rx_add_vid to register VLAN ID when the device supports VLAN filtering. 7. Implement .ndo_vlan_rx_kill_vid to unregister VLAN ID when the device supports VLAN filtering. 8. Implement the .ndo_setup_tc to enable setting any "tc" scheduler, classifier or action on dev. 9. Implement .ndo_fix_features enables adjusting requested feature flags based on device-specific constraints. 10. Implement .ndo_set_features enables updating device configuration to new features. Signed-off-by: Justin Lai <justinlai0215@realtek.com> Link: https://patch.msgid.link/20240904032114.247117-9-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-05rtase: Implement a function to receive packetsJustin Lai
Implement rx_handler to read the information of the rx descriptor, thereby checking the packet accordingly and storing the packet in the socket buffer to complete the reception of the packet. Signed-off-by: Justin Lai <justinlai0215@realtek.com> Link: https://patch.msgid.link/20240904032114.247117-8-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-05rtase: Implement .ndo_start_xmit functionJustin Lai
Implement .ndo_start_xmit function to fill the information of the packet to be transmitted into the tx descriptor, and then the hardware will transmit the packet using the information in the tx descriptor. In addition, we also implemented the tx_handler function to enable the tx descriptor to be reused. Signed-off-by: Justin Lai <justinlai0215@realtek.com> Link: https://patch.msgid.link/20240904032114.247117-7-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-05rtase: Implement hardware configuration functionJustin Lai
Implement rtase_hw_config to set default hardware settings, including setting interrupt mitigation, tx/rx DMA burst, interframe gap time, rx packet filter, near fifo threshold and fill descriptor ring and tally counter address, and enable flow control. When filling the rx descriptor ring, the first group of queues needs to be processed separately because the positions of the first group of queues are not regular with other subsequent groups. The other queues are all newly added features, but we want to retain the original design. So they were not put together. Signed-off-by: Justin Lai <justinlai0215@realtek.com> Link: https://patch.msgid.link/20240904032114.247117-6-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-05rtase: Implement the interrupt routine and rtase_pollJustin Lai
1. Implement rtase_interrupt to handle txQ0/rxQ0, txQ4~txQ7 interrupts, and implement rtase_q_interrupt to handle txQ1/rxQ1, txQ2/rxQ2 and txQ3/rxQ3 interrupts. 2. Implement rtase_poll to call ring_handler to process the tx or rx packet of each ring. If the returned value is budget,it means that there is still work of a certain ring that has not yet been completed. Signed-off-by: Justin Lai <justinlai0215@realtek.com> Link: https://patch.msgid.link/20240904032114.247117-5-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-05rtase: Implement the rtase_down functionJustin Lai
Implement the rtase_down function to disable hardware setting and interrupt and clear descriptor ring. Signed-off-by: Justin Lai <justinlai0215@realtek.com> Link: https://patch.msgid.link/20240904032114.247117-4-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-05rtase: Implement the .ndo_open functionJustin Lai
Implement the .ndo_open function to set default hardware settings and initialize the descriptor ring and interrupts. Among them, when requesting interrupt, because the first group of interrupts needs to process more events, the overall structure and interrupt handler will be different from other groups of interrupts, so it needs to be handled separately. The first set of interrupt handlers need to handle the interrupt status of RXQ0 and TXQ0, TXQ4~7, while other groups of interrupt handlers will handle the interrupt status of RXQ1&TXQ1 or RXQ2&TXQ2 or RXQ3&TXQ3 according to the interrupt vector. Signed-off-by: Justin Lai <justinlai0215@realtek.com> Link: https://patch.msgid.link/20240904032114.247117-3-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-05rtase: Add support for a pci table in this moduleJustin Lai
Add support for a pci table in this module, and implement pci_driver function to initialize this driver, remove this driver, or shutdown this driver. Signed-off-by: Justin Lai <justinlai0215@realtek.com> Link: https://patch.msgid.link/20240904032114.247117-2-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-05Merge branch 'ib/6.11-rc6-matrix-keypad-spitz' into nextDmitry Torokhov
Bring in changes removing support for platform data from matrix-keypad driver.
2024-09-05Input: matrix_keypad - remove support for platform dataDmitry Torokhov
There are no more users of struct matrix_keypad_platform_data in the kernel, remove support for it from the driver. Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240805014710.1961677-6-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05ARM: spitz: Use software nodes/properties for the matrix keypadDmitry Torokhov
Convert the Spitz to use software nodes and static properties to describe GPIOs and other parameters of its matrix keypad. Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240805014710.1961677-5-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05ARM: spitz: Use software nodes/properties for the GPIO-driven buttonsDmitry Torokhov
Convert the Spitz to use software nodes and static properties to describe GPIOs for the GPIO-driven buttons. Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240805014710.1961677-4-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Input: matrix_keypad - switch to gpiod API and generic device propertiesDmitry Torokhov
gpiod API and generic device properties work with software nodes and static properties, which will allow removing platform data support from the driver, simplifying and streamlining the code. Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240805014710.1961677-3-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Input: matrix_keypad - remove support for clustered interruptDmitry Torokhov
There are no users of this functionality in the mainline kernel (it was only available to boards using platform data and not device tree). Remove it to simplify the code. Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240805014710.1961677-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-09-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR. Conflicts: drivers/net/phy/phy_device.c 2560db6ede1a ("net: phy: Fix missing of_node_put() for leds") 1dce520abd46 ("net: phy: Use for_each_available_child_of_node_scoped()") https://lore.kernel.org/20240904115823.74333648@canb.auug.org.au Adjacent changes: drivers/net/ethernet/xilinx/xilinx_axienet.h drivers/net/ethernet/xilinx/xilinx_axienet_main.c 858430db28a5 ("net: xilinx: axienet: Fix race in axienet_stop") 76abb5d675c4 ("net: xilinx: axienet: Add statistics support") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-05Merge tag 'bpf-6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf Pull bpf fixes from Alexei Starovoitov: - Fix crash when btf_parse_base() returns an error (Martin Lau) - Fix out of bounds access in btf_name_valid_section() (Jeongjun Park) * tag 'bpf-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: selftests/bpf: Add a selftest to check for incorrect names bpf: add check for invalid name in btf_name_valid_section() bpf: Fix a crash when btf_parse_base() returns an error pointer
2024-09-05netlink: specs: nftables: allow decode of tailscale rulesetDonald Hunter
Fill another small gap in the nftables spec so that it is possible to dump a tailscale ruleset with: tools/net/ynl/cli.py --spec \ Documentation/netlink/specs/nftables.yaml --dump getrule This adds support for the 'target' expression. Signed-off-by: Donald Hunter <donald.hunter@gmail.com> Link: https://patch.msgid.link/20240904091024.3138-1-donald.hunter@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-05net: napi: Prevent overflow of napi_defer_hard_irqsJoe Damato
In commit 6f8b12d661d0 ("net: napi: add hard irqs deferral feature") napi_defer_irqs was added to net_device and napi_defer_irqs_count was added to napi_struct, both as type int. This value never goes below zero, so there is not reason for it to be a signed int. Change the type for both from int to u32, and add an overflow check to sysfs to limit the value to S32_MAX. The limit of S32_MAX was chosen because the practical limit before this patch was S32_MAX (anything larger was an overflow) and thus there are no behavioral changes introduced. If the extra bit is needed in the future, the limit can be raised. Before this patch: $ sudo bash -c 'echo 2147483649 > /sys/class/net/eth4/napi_defer_hard_irqs' $ cat /sys/class/net/eth4/napi_defer_hard_irqs -2147483647 After this patch: $ sudo bash -c 'echo 2147483649 > /sys/class/net/eth4/napi_defer_hard_irqs' bash: line 0: echo: write error: Numerical result out of range Similarly, /sys/class/net/XXXXX/tx_queue_len is defined as unsigned: include/linux/netdevice.h: unsigned int tx_queue_len; And has an overflow check: dev_change_tx_queue_len(..., unsigned long new_len): if (new_len != (unsigned int)new_len) return -ERANGE; Suggested-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Joe Damato <jdamato@fastly.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20240904153431.307932-1-jdamato@fastly.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-06Merge tag 'amd-drm-fixes-6.11-2024-09-05' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.11-2024-09-05: amdgpu: - IPS workaround - Fix compatibility with older MES firmware - Fix CPU spikes when clearing VRAM - Backlight fix - PMO fix - Revert SWSMU change to fix regression Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240905190533.854116-1-alexander.deucher@amd.com
2024-09-06Merge tag 'drm-misc-fixes-2024-09-05' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes A zpos normalization fix for komeda, a register bitmask fix for nouveau, a memory leak fix for imagination, three fixes for the recent bridge HDMI work, a potential DoS fix and a cache coherency for panthor, a change of panel compatible and a deferred-io fix when used with non-highmem memory. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240905-original-radical-guan-e7a2ae@houat
2024-09-06Merge tag 'drm-intel-next-2024-09-03' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/i915/kernel into drm-next - Fix probe on 'nomodeset and deprecate i915.modeset=0 (Jani) - Update new entries in VBT BDB block definitions (Dnyaneshwar) - Fix clang build (Andy Shevchenko) - More clean up on drvdata usage in display code (Jani) - Increase fastwake DP sync pulse count as a quirk (Jouni) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZtcqaxYKgA5F7BXT@intel.com
2024-09-06Merge tag 'drm-xe-fixes-2024-09-05' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes - GSC loading fix (Daniele) - PCODE mutex fix (Matt) - Suspend/Resume fixes (Maarten, Imre) - RPM fixes (Rodrigo) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZtmyFvDfFLPbuf6A@intel.com
2024-09-05MAINTAINERS: Add Maintainers for SWIG Python bindingsJohn B. Wyatt IV
Adding myself as the primary maintainer and John Kacur as the backup maintainer for the libcpupower SWIG generated Python bindings. Suggested-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: John B. Wyatt IV <jwyatt@redhat.com> Signed-off-by: John B. Wyatt IV <sageofredondo@gmail.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-09-05pm:cpupower: Include test_raw_pylibcpupower.pyJohn B. Wyatt IV
This script demonstrates how to make use of, and tests, the bindings. In the future, this script could become part of a larger test suite to test the bindings and libcpupower. Signed-off-by: John B. Wyatt IV <jwyatt@redhat.com> Signed-off-by: John B. Wyatt IV <sageofredondo@gmail.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-09-05pm:cpupower: Add SWIG bindings files for libcpupowerJohn B. Wyatt IV
SWIG is a tool packaged in Fedora and other distros that can generate bindings from C and C++ code for several languages including Python, Perl, and Go. These bindings allows users to easily write scripts that use and extend libcpupower's functionality. Currently, only Python is provided in the makefile, but additional languages may be added if there is demand. Added suggestions from Shuah Khan for the README and license discussion. Note that while SWIG itself is GPL v3+ licensed; the resulting output, the bindings code, is permissively licensed + the license of the .o files. Please see https://swig.org/legal.html and [1] for more details. [1] https://lore.kernel.org/linux-pm/Zqv9BOjxLAgyNP5B@hatbackup/ Suggested-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: John B. Wyatt IV <jwyatt@redhat.com> Signed-off-by: John B. Wyatt IV <sageofredondo@gmail.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-09-05pm:cpupower: Add missing powercap_set_enabled() stub functionJohn B. Wyatt IV
There was a symbol listed in the powercap.h file that was not implemented. Implement it with a stub return of 0. Programs like SWIG require that functions that are defined in the headers be implemented. Fixes: c2294c1496b7 ("cpupower: Introduce powercap intel-rapl library and powercap-info command") Suggested-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: John B. Wyatt IV <jwyatt@redhat.com> Signed-off-by: John B. Wyatt IV <sageofredondo@gmail.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-09-05Merge tag 'net-6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from can, bluetooth and wireless. No known regressions at this point. Another calm week, but chances are that has more to do with vacation season than the quality of our work. Current release - new code bugs: - smc: prevent NULL pointer dereference in txopt_get - eth: ti: am65-cpsw: number of XDP-related fixes Previous releases - regressions: - Revert "Bluetooth: MGMT/SMP: Fix address type when using SMP over BREDR/LE", it breaks existing user space - Bluetooth: qca: if memdump doesn't work, re-enable IBS to avoid later problems with suspend - can: mcp251x: fix deadlock if an interrupt occurs during mcp251x_open - eth: r8152: fix the firmware communication error due to use of bulk write - ptp: ocp: fix serial port information export - eth: igb: fix not clearing TimeSync interrupts for 82580 - Revert "wifi: ath11k: support hibernation", fix suspend on Lenovo Previous releases - always broken: - eth: intel: fix crashes and bugs when reconfiguration and resets happening in parallel - wifi: ath11k: fix NULL dereference in ath11k_mac_get_eirp_power() Misc: - docs: netdev: document guidance on cleanup.h" * tag 'net-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (61 commits) ila: call nf_unregister_net_hooks() sooner tools/net/ynl: fix cli.py --subscribe feature MAINTAINERS: fix ptp ocp driver maintainers address selftests: net: enable bind tests net: dsa: vsc73xx: fix possible subblocks range of CAPT block sched: sch_cake: fix bulk flow accounting logic for host fairness docs: netdev: document guidance on cleanup.h net: xilinx: axienet: Fix race in axienet_stop net: bridge: br_fdb_external_learn_add(): always set EXT_LEARN r8152: fix the firmware doesn't work fou: Fix null-ptr-deref in GRO. bareudp: Fix device stats updates. net: mana: Fix error handling in mana_create_txq/rxq's NAPI cleanup bpf, net: Fix a potential race in do_sock_getsockopt() net: dqs: Do not use extern for unused dql_group sch/netem: fix use after free in netem_dequeue usbnet: modern method to get random MAC MAINTAINERS: wifi: cw1200: add net-cw1200.h ice: do not bring the VSI up, if it was down before the XDP setup ice: remove ICE_CFG_BUSY locking from AF_XDP code ...
2024-09-05Merge branch 'allow-kfuncs-in-tracepoint-and-perf-event'Alexei Starovoitov
JP Kobryn says: ==================== allow kfuncs in tracepoint and perf event It is possible to call a cpumask kfunc within a raw tp_btf program but not possible within tracepoint or perf event programs. Currently, the verifier receives -EACCESS from fetch_kfunc_meta() as a result of not finding any kfunc hook associated with these program types. This patch series associates tracepoint and perf event program types with the tracing hook and includes test coverage. Pre-submission CI run: https://github.com/kernel-patches/bpf/pull/7674 v3: - map tracepoint and perf event progs to tracing kfunc hook - expand existing verifier tests for kfuncs - remove explicit registrations from v2 - no longer including kprobes v2: - create new kfunc hooks for tracepoint and perf event - map tracepoint, and perf event prog types to kfunc hooks - register cpumask kfuncs with prog types in focus - expand existing verifier tests for cpumask kfuncs v1: - map tracepoint type progs to tracing kfunc hook - new selftests for calling cpumask kfuncs in tracepoint prog --- ==================== Link: https://lore.kernel.org/r/20240905223812.141857-1-inwardvessel@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-24 16:21:05 +0000