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2023-08-25net: stmmac: move priv->phylink_config.mac_managed_pmRussell King (Oracle)
Move priv->phylink_config.mac_managed_pm to be along side the other phylink initialisations. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAXi-005pUV-Nq@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: stmmac: move xgmac specific phylink caps to dwxgmac2 coreRussell King (Oracle)
Move the xgmac specific phylink capabilities to the dwxgmac2 support core. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAXd-005pUP-JL@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: stmmac: move gmac4 specific phylink capabilities to gmac4Russell King (Oracle)
Move the setup of gmac4 speicifc phylink capabilities into gmac4 code. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAXY-005pUJ-Ez@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: stmmac: provide stmmac_mac_phylink_get_caps()Russell King (Oracle)
Allow MACs to provide their own capabilities via the MAC operations struct. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAXT-005pUD-Aj@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: stmmac: use phylink_limit_mac_speed()Russell King (Oracle)
Use phylink_limit_mac_speed() to limit the MAC capabilities rather than coding this for each speed. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAXO-005pU7-61@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: stmmac: use "mdio_bus_data" local variableRussell King (Oracle)
We have a local variable for priv->plat->mdio_bus_data, which we use later in the conditional if() block, but we evaluate the above within the conditional expression. Use mdio_bus_data instead. Since these will be the only two users of this local variable, move its assignment just before the if(). Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAXJ-005pU1-1z@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: stmmac: clean up passing fwnode to phylinkRussell King (Oracle)
Move the initialisation of the fwnode variable closer to its use site, rather than scattered throughout stmmac_phy_setup(). Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAXD-005pTv-TN@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: stmmac: convert plat->phylink_node to fwnodeRussell King (Oracle)
All users of plat->phylink_node first convert it to a fwnode. Rather than repeatedly convert to a fwnode, store it as a fwnode. To reflect this change, call it plat->port_node instead - it is used for more than just phylink. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAX8-005pTo-OT@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: phylink: add phylink_limit_mac_speed()Russell King (Oracle)
Add a function which can be used to limit the phylink MAC capabilities to an upper speed limit. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAX3-005pTi-K1@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25veth: Avoid NAPI scheduling on failed SKB forwardingLiang Chen
When an skb fails to be forwarded to the peer(e.g., skb data buffer length exceeds MTU), it will not be added to the peer's receive queue. Therefore, we should schedule the peer's NAPI poll function only when skb forwarding is successful to avoid unnecessary overhead. Signed-off-by: Liang Chen <liangchen.linux@gmail.com> Link: https://lore.kernel.org/r/20230824123131.7673-1-liangchen.linux@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25cteonxt2-pf: Fix backpressure config for multiple PFC priorities to work ↵Suman Ghosh
simultaneously MAC (CGX or RPM) asserts backpressure at TL3 or TL2 node of the egress hierarchical scheduler tree depending on link level config done. If there are multiple PFC priorities enabled at a time and for all such flows to backoff, each priority will have to assert backpressure at different TL3/TL2 scheduler nodes and these flows will need to submit egress pkts to these nodes. Current PFC configuration has an issue where in only one backpressure scheduler node is being allocated which is resulting in only one PFC priority to work. This patch fixes this issue. Fixes: 99c969a83d82 ("octeontx2-pf: Add egress PFC support") Signed-off-by: Suman Ghosh <sumang@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230824081032.436432-4-sumang@marvell.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25octeontx2-af: CN10KB: fix PFC configurationHariprasad Kelam
Suppose user has enabled pfc with prio 0,1 on a PF netdev(eth0) dcb pfc set dev eth0 prio-pfc o:on 1:on later user enabled pfc priorities 2 and 3 on the VF interface(eth1) dcb pfc set dev eth1 prio-pfc 2:on 3:on Instead of enabling pfc on all priorities (0..3), the driver only enables on priorities 2,3. This patch corrects the issue by using the proper CSR address. Fixes: b9d0fedc6234 ("octeontx2-af: cn10kb: Add RPM_USX MAC support") Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230824081032.436432-3-sumang@marvell.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25octeontx2-pf: Fix PFC TX scheduler freeSuman Ghosh
During PFC TX schedulers free, flag TXSCHQ_FREE_ALL was being set which caused free up all schedulers other than the PFC schedulers. This patch fixes that to free only the PFC Tx schedulers. Fixes: 99c969a83d82 ("octeontx2-pf: Add egress PFC support") Signed-off-by: Suman Ghosh <sumang@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230824081032.436432-2-sumang@marvell.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25Merge tag 'wireless-next-2023-08-25' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Kalle Valo says: ==================== wireless-next patches for v6.6 The second pull request for v6.6, this time with both stack and driver changes. Unusually we have only one major new feature but lots of small cleanup all over, I guess this is due to people have been on vacation the last month. Major changes: rtw89 - Introduce Time Averaged SAR (TAS) support * tag 'wireless-next-2023-08-25' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (114 commits) wifi: rtlwifi: rtl8723: Remove unused function rtl8723_cmd_send_packet() wifi: rtw88: usb: kill and free rx urbs on probe failure wifi: rtw89: Fix clang -Wimplicit-fallthrough in rtw89_query_sar() wifi: rtw89: phy: modify register setting of ENV_MNTR, PHYSTS and DIG wifi: rtw89: phy: add phy_gen_def::cr_base to support WiFi 7 chips wifi: rtw89: mac: define register address of rx_filter to generalize code wifi: rtw89: mac: define internal memory address for WiFi 7 chip wifi: rtw89: mac: generalize code to indirectly access WiFi internal memory wifi: rtw89: mac: add mac_gen_def::band1_offset to map MAC band1 register address wifi: wlcore: sdio: Use module_sdio_driver macro to simplify the code wifi: rtw89: initialize multi-channel handling wifi: rtw89: provide functions to configure NoA for beacon update wifi: rtw89: call rtw89_chan_get() by vif chanctx if aware of vif wifi: rtw89: sar: let caller decide the center frequency to query wifi: rtw89: refine rtw89_correct_cck_chan() by rtw89_hw_to_nl80211_band() wifi: rtw89: add function prototype for coex request duration Fix nomenclature for USB and PCI wireless devices wifi: ath: Use is_multicast_ether_addr() to check multicast Ether address wifi: ath12k: Remove unused declarations wifi: ath12k: add check max message length while scanning with extraie ... ==================== Link: https://lore.kernel.org/r/20230825132230.A0833C433C8@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25Merge tag 'for-net-next-2023-08-24' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Luiz Augusto von Dentz says: ==================== bluetooth-next pull request for net-next: - Introduce HCI_QUIRK_BROKEN_LE_CODED - Add support for PA/BIG sync - Add support for NXP IW624 chipset - Add support for Qualcomm WCN7850 * tag 'for-net-next-2023-08-24' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next: Bluetooth: btusb: Do not call kfree_skb() under spin_lock_irqsave() Bluetooth: btusb: Fix quirks table naming Bluetooth: HCI: Introduce HCI_QUIRK_BROKEN_LE_CODED Bluetooth: btintel: Send new command for PPAG Bluetooth: ISO: Add support for periodic adv reports processing Bluetooth: hci_conn: fail SCO/ISO via hci_conn_failed if ACL gone early Bluetooth: hci_core: Fix missing instances using HCI_MAX_AD_LENGTH Bluetooth: ISO: Use defer setup to separate PA sync and BIG sync Bluetooth: qca: add support for WCN7850 Bluetooth: qca: use switch case for soc type behavior dt-bindings: net: bluetooth: qualcomm: document WCN7850 chipset Bluetooth: hci_conn: Fix sending BT_HCI_CMD_LE_CREATE_CONN_CANCEL Bluetooth: hci_sync: Fix UAF in hci_disconnect_all_sync Bluetooth: btnxpuart: Improve inband Independent Reset handling Bluetooth: btnxpuart: Add support for IW624 chipset Bluetooth: btnxpuart: Remove check for CTS low after FW download ==================== Link: https://lore.kernel.org/r/20230824201458.2577-1-luiz.dentz@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fixes from Stephen Boyd: "One clk driver fix and two clk framework fixes: - Fix an OOB access when devm_get_clk_from_child() is used and devm_clk_release() casts the void pointer to the wrong type - Move clk_rate_exclusive_{get,put}() within the correct ifdefs in clk.h so that the stubs are used when CONFIG_COMMON_CLK=n - Register the proper clk provider function depending on the value of #clock-cells in the TI keystone driver" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: Fix slab-out-of-bounds error in devm_clk_release() clk: Fix undefined reference to `clk_rate_exclusive_{get,put}' clk: keystone: syscon-clk: Fix audio refclk
2023-08-26i2c: Make return value check more accurate and explicit for devm_pinctrl_get()Jinjie Ruan
If pinctrl is not available (thus devm_pinctrl_get() returns NULL) then recovery can't work, because we can't switch the I2C pins between the I2C controller and GPIO. So, it is quite correct to print "can't get pinctrl, bus recovery not supported" because the I2C bus can't be recovered without pinctrl. The PTR_ERR() is also fine - because if pinctrl is not present and returns NULL, we'll end up returning zero, which is exactly what we want. However, open code that with a more accurate message will be more explicit for NULL case when CONFIG_PINCTRL is not defined. Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Acked-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Suggested-by: Russell King (Oracle) <linux@armlinux.org.uk> Reviewed-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-08-25PCI/PM: Only read PCI_PM_CTRL register when availableFeiyang Chen
For a device with no Power Management Capability, pci_power_up() previously returned 0 (success) if the platform was able to put the device in D0, which led to pci_set_full_power_state() trying to read PCI_PM_CTRL, even though it doesn't exist. Since dev->pm_cap == 0 in this case, pci_set_full_power_state() actually read the wrong register, interpreted it as PCI_PM_CTRL, and corrupted dev->current_state. This led to messages like this in some cases: pci 0000:01:00.0: Refused to change power state from D3hot to D0 To prevent this, make pci_power_up() always return a negative failure code if the device lacks a Power Management Capability, even if non-PCI platform power management has been able to put the device in D0. The failure will prevent pci_set_full_power_state() from trying to access PCI_PM_CTRL. Fixes: e200904b275c ("PCI/PM: Split pci_power_up()") Link: https://lore.kernel.org/r/20230824013738.1894965-1-chenfeiyang@loongson.cn Signed-off-by: Feiyang Chen <chenfeiyang@loongson.cn> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: "Rafael J. Wysocki" <rafael@kernel.org> Cc: stable@vger.kernel.org # v5.19+
2023-08-25scsi: fnic: Replace sgreset tag with max_tag_idKaran Tilak Kumar
sgreset is issued with a SCSI command pointer. The device reset code assumes that it was issued on a hardware queue, and calls block multiqueue layer. However, the assumption is broken, and there is no hardware queue associated with the sgreset, and this leads to a crash due to a null pointer exception. Fix the code to use the max_tag_id as a tag which does not overlap with the other tags issued by mid layer. Tested by running FC traffic for a few minutes, and by issuing sgreset on the device in parallel. Without the fix, the crash is observed right away. With this fix, no crash is observed. Reviewed-by: Sesidhar Baddela <sebaddel@cisco.com> Tested-by: Karan Tilak Kumar <kartilak@cisco.com> Signed-off-by: Karan Tilak Kumar <kartilak@cisco.com> Link: https://lore.kernel.org/r/20230817182146.229059-1-kartilak@cisco.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-08-25scsi: storvsc: Handle additional SRB status valuesMichael Kelley
Testing of virtual Fibre Channel devices under Hyper-V has shown additional SRB status values being returned for various error cases. Because these SRB status values are not recognized by storvsc, the I/O operations are not flagged as an error. Requests are treated as if they completed normally but with zero data transferred, which can cause a flood of retries. Add definitions for these SRB status values and handle them like other error statuses from the Hyper-V host. Signed-off-by: Michael Kelley <mikelley@microsoft.com> Link: https://lore.kernel.org/r/1692984084-95105-1-git-send-email-mikelley@microsoft.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-08-25Merge patch series "qla2xxx driver misc features"Martin K. Petersen
Nilesh Javali <njavali@marvell.com> says: Martin, Please apply the qla2xxx driver miscellaneous features and bug fixes to the scsi tree at your earliest convenience. Link: https://lore.kernel.org/r/20230821130045.34850-1-njavali@marvell.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-08-25scsi: qla2xxx: Remove unused variables in qla24xx_build_scsi_type_6_iocbs()Nilesh Javali
Sparse warning reported, drivers/scsi/qla2xxx/qla_iocb.c: In function 'qla24xx_build_scsi_type_6_iocbs': >> drivers/scsi/qla2xxx/qla_iocb.c:594:29: warning: variable 'ha' set but not used [-Wunused-but-set-variable] 594 | struct qla_hw_data *ha; | ^~ Remove unused variables 'vha' and 'ha'. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202308230757.VKMIztAB-lkp@intel.com/ Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20230825070017.46066-1-njavali@marvell.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-08-25scsi: qla2xxx: Fix nvme_fc_rcv_ls_req() undefined errorNilesh Javali
The kernel robot reported below build error, >> ERROR: modpost: "nvme_fc_rcv_ls_req" [drivers/scsi/qla2xxx/qla2xxx.ko] undefined! Use CONFIG_NVME_FC enabled check to fix the build error. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202308021445.txlNq7UC-lkp@intel.com/ Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20230824151521.35261-1-njavali@marvell.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-08-25i2c: designware: Add support for recovery when GPIO need pinctrlYann Sionneau
Currently if the SoC needs pinctrl to switch the SCL and SDA from the I2C function to GPIO function, the recovery won't work. scl-gpio = <>; sda-gpio = <>; Are not enough for some SoCs to have a working recovery. Some need: scl-gpio = <>; sda-gpio = <>; pinctrl-names = "default", "recovery"; pinctrl-0 = <&i2c_pins_hw>; pinctrl-1 = <&i2c_pins_gpio>; The driver was not filling rinfo->pinctrl with the device node pinctrl data which is needed by generic recovery code. Signed-off-by: Yann Sionneau <ysionneau@kalray.eu> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Reviewed-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-08-25i2c: mlxcpld: Add support for extended transaction lengthVadim Pasternak
Add support for extended length of read and write transactions. New FPGA logic allows to increase size of the read and write transactions length. This feature is verified through capability register 'CPBLTY_REG'. Two bits 5 and 6 of the register are used for length capability detection. Value '10' indicates support of extended transaction length - 128 bytes for read transactions and 132 for write transactions. Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Michael Shych <michaelsh@nvidia.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-08-25i2c: mlxcpld: Allow driver to run on ARM64 architectureVadim Pasternak
Extend driver dependency by ARM64 architecture. Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Michael Shych <michaelsh@nvidia.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-08-25i2c: nforce2: Do PCI error check on own lineIlpo Järvinen
Instead of a if condition with a line split, use the usual error handling pattern with a separate variable to improve readability. No functional changes intended. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Reviewed-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-08-25i2c: sis5595: Do PCI error checks on own lineIlpo Järvinen
Instead of if conditions with line splits, use the usual error handling pattern with a separate variable to improve readability. No functional changes intended. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Reviewed-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-08-25i2c: qcom-cci: Fix error checking in cci_probe()Harshit Mogalapalli
devm_clk_bulk_get_all() can return zero when no clocks are obtained. Passing zero to dev_err_probe() is a success which is incorrect. Fixes: 605efbf43813 ("i2c: qcom-cci: Use dev_err_probe in probe function") Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-08-25Merge branches 'pm-devfreq' and 'pm-tools'Rafael J. Wysocki
Merge devfreq changes and power management tools changes for 6.6-rc1: - Fix memory leak in devfreq_dev_release() (Boris Brezillon). - Rewrite devfreq_monitor_start() kerneldoc comment (Manivannan Sadhasivam). - Explicitly include correct DT includes in devfreq (Rob Herring). - Add turbo-boost support to cpupower (Wyes Karny). - Add support for amd_pstate mode change to cpupower (Wyes Karny). - Fix 'cpupower idle_set' command to accept only numeric values of arguments (Likhitha Korrapati). * pm-devfreq: PM / devfreq: Fix leak in devfreq_dev_release() PM / devfreq: Reword the kernel-doc comment for devfreq_monitor_start() API PM / devfreq: Explicitly include correct DT includes * pm-tools: cpupower: Fix cpuidle_set to accept only numeric values for idle-set operation. cpupower: Add turbo-boost support in cpupower cpupower: Add support for amd_pstate mode change cpupower: Add EPP value change support cpupower: Add is_valid_path API cpupower: Recognise amd-pstate active mode driver cpupower: Bump soname version
2023-08-25Merge branches 'pm-sleep', 'pm-qos' and 'powercap'Rafael J. Wysocki
Merge system-wide power management changes and power capping updates for 6.6-rc1: - Add device PM helpers to allow a device to remain powered-on during system-wide transitions (Ulf Hansson). - Rework hibernation memory snapshotting to avoid storing pages filled with zeros in hibernation image files (Brian Geffon). - Add check to make sure that CPU latency QoS constraints do not use negative values (Clive Lin). - Optimize rp->domains memory allocation in the Intel RAPL power capping driver (xiongxin). - Remove recursion while parsing zones in the arm_scmi power capping driver (Cristian Marussi). * pm-sleep: PM: sleep: Add helpers to allow a device to remain powered-on PM: hibernate: don't store zero pages in the image file * pm-qos: PM: QoS: Add check to make sure CPU latency is non-negative * powercap: powercap: intel_rapl: Optimize rp->domains memory allocation powercap: arm_scmi: Remove recursion while parsing zones
2023-08-25Merge branches 'pm-cpuidle' and 'pm-cpufreq'Rafael J. Wysocki
Merge CPU power management updates for 6.6-rc1: - Rework the menu and teo cpuidle governors to avoid calling tick_nohz_get_sleep_length(), which is likely to become quite expensive going forward, too often and improve making decisions regarding whether or not to stop the scheduler tick in the teo governor (Rafael Wysocki). - Improve the performance of cpufreq_stats_create_table() in some cases (Liao Chang). - Fix two issues in the amd-pstate-ut cpufreq driver (Swapnil Sapkal). - Use clamp() helper macro to improve the code readability in cpufreq_verify_within_limits() (Liao Chang). - Set stale CPU frequency to minimum in intel_pstate (Doug Smythies). * pm-cpuidle: cpuidle: teo: Avoid unnecessary variable assignments cpuidle: menu: Skip tick_nohz_get_sleep_length() call in some cases cpuidle: teo: Gather statistics regarding whether or not to stop the tick cpuidle: teo: Skip tick_nohz_get_sleep_length() call in some cases cpuidle: teo: Do not call tick_nohz_get_sleep_length() upfront cpuidle: teo: Drop utilized from struct teo_cpu cpuidle: teo: Avoid stopping the tick unnecessarily when bailing out cpuidle: teo: Update idle duration estimate when choosing shallower state * pm-cpufreq: cpufreq: amd-pstate-ut: Fix kernel panic when loading the driver cpufreq: amd-pstate-ut: Remove module parameter access cpufreq: Use clamp() helper macro to improve the code readability cpufreq: intel_pstate: set stale CPU frequency to minimum cpufreq: stats: Improve the performance of cpufreq_stats_create_table()
2023-08-25Merge branch 'pnp'Rafael J. Wysocki
Merge a PNP change for 6.6-rc1: - Fix string truncation warning in pnpacpi_add_device() (Sunil V L). * pnp: PNP: ACPI: Fix string truncation warning
2023-08-25Merge branch 'acpi-pm'Rafael J. Wysocki
Merge ACPI power management updates for 6.6-rc1: - Fix and clean up suspend-to-idle interface for AMD systems (Mario Limonciello, Andy Shevchenko). * acpi-pm: ACPI: x86: s2idle: Add a function to get LPS0 constraint for a device ACPI: x86: s2idle: Add for_each_lpi_constraint() helper ACPI: x86: s2idle: Add more debugging for AMD constraints parsing ACPI: x86: s2idle: Fix a logic error parsing AMD constraints table ACPI: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects ACPI: x86: s2idle: Post-increment variables when getting constraints ACPI: Adjust #ifdef for *_lps0_dev use
2023-08-25Merge branches 'acpi-scan', 'acpi-tad', 'acpi-extlog' and 'acpi-misc'Rafael J. Wysocki
Merge ACPI device enumeration changes, ACPI TAD and extlog drivers updates, and miscellaneous ACPI-related changes for 6.6-rc1: - Defer enumeration of devices with _DEP pointing to IVSC (Wentong Wu). - Install SystemCMOS address space handler for ACPI000E (TAD) to meet platform firmware expectations on some platforms (Zhang Rui). - Fix finding the generic error data in the ACPi extlog driver for compatibility with old and new firmware interface versions (Xiaochun Lee). - Remove assorted unused declarations of functions (Yue Haibing). - Move AMBA bus scan handling into arm64 specific directory (Sudeep Holla). * acpi-scan: ACPI: scan: Defer enumeration of devices with a _DEP pointing to IVSC device * acpi-tad: ACPI: TAD: Install SystemCMOS address space handler for ACPI000E * acpi-extlog: ACPI: extlog: Fix finding the generic error data for v3 structure * acpi-misc: ACPI: Remove assorted unused declarations of functions ACPI: Remove unused extern declaration acpi_paddr_to_node() ACPI: Move AMBA bus scan handling into arm64 specific directory
2023-08-25Merge branch 'acpi-thermal'Rafael J. Wysocki
Merge ACPI thermal driver changes for 6.6-rc1: - Drop non-functional nocrt parameter from ACPI thermal (Mario Limonciello). - Clean up the ACPI thermal driver, rework the handling of firmware notifications in it and make it provide a table of generic trip point structures to the core during initialization (Rafael Wysocki). * acpi-thermal: ACPI: thermal: Eliminate code duplication from acpi_thermal_notify() ACPI: thermal: Drop unnecessary thermal zone callbacks ACPI: thermal: Rework thermal_get_trend() ACPI: thermal: Use trip point table to register thermal zones thermal: core: Rework and rename __for_each_thermal_trip() ACPI: thermal: Introduce struct acpi_thermal_trip ACPI: thermal: Carry out trip point updates under zone lock ACPI: thermal: Clean up acpi_thermal_register_thermal_zone() thermal: core: Add priv pointer to struct thermal_trip thermal: core: Introduce thermal_zone_device_exec() thermal: core: Do not handle trip points with invalid temperature ACPI: thermal: Drop redundant local variable from acpi_thermal_resume() ACPI: thermal: Do not attach private data to ACPI handles ACPI: thermal: Drop enabled flag from struct acpi_thermal_active ACPI: thermal: Drop nocrt parameter
2023-08-25Merge branch 'acpi-processor'Rafael J. Wysocki
Merge ACPI processor driver changes for 6.6-rc1: - Support obtaining physical CPU ID from MADT on LoongArch (Bibo Mao). - Convert ACPI CPU initialization to using _OSC instead of _PDC that has been depreceted since 2018 and dropped from the specification in ACPI 6.5 (Michal Wilczynski, Rafael Wysocki). * acpi-processor: ACPI: processor: LoongArch: Get physical ID from MADT ACPI: processor: Refine messages in acpi_early_processor_control_setup() ACPI: processor: Remove acpi_hwp_native_thermal_lvt_osc() ACPI: processor: Use _OSC to convey OSPM processor support information ACPI: processor: Introduce acpi_processor_osc() ACPI: processor: Set CAP_SMP_T_SWCOORD in arch_acpi_set_proc_cap_bits() ACPI: processor: Clear C_C2C3_FFH and C_C1_FFH in arch_acpi_set_proc_cap_bits() ACPI: processor: Rename ACPI_PDC symbols ACPI: processor: Refactor arch_acpi_set_pdc_bits() ACPI: processor: Move processor_physically_present() to acpi_processor.c ACPI: processor: Move MWAIT quirk out of acpi_processor.c
2023-08-25PCI: qcom: Add support for sa8775p SoCMrinmay Sarkar
Add support for sa8775p SoC that uses controller version 5.90 reusing the 1.9.0 config. Link: https://lore.kernel.org/linux-pci/1689960276-29266-3-git-send-email-quic_msarkar@quicinc.com Signed-off-by: Mrinmay Sarkar <quic_msarkar@quicinc.com> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
2023-08-25Merge branches 'acpi-bus' and 'acpi-video'Rafael J. Wysocki
Merge changes related to the ACPI bus type and ACPI backlight driver changes for 6.6-rc1: - Introduce new wrappers for ACPICA notify handler install/remove and convert multiple drivers to using their own Notify() handlers instead of the ACPI bus type .notify() slated for removal (Michal Wilczynski). - Add backlight=native DMI quirk for Apple iMac12,1 and iMac12,2 (Hans de Goede). - Put ACPI video and its child devices explicitly into D0 on boot to avoid platform firmware confusion (Kai-Heng Feng). - Add backlight=native DMI quirk for Lenovo Ideapad Z470 (Jiri Slaby). * acpi-bus: ACPI: thermal: Install Notify() handler directly ACPI: NFIT: Remove unnecessary .remove callback ACPI: NFIT: Install Notify() handler directly ACPI: HED: Install Notify() handler directly ACPI: battery: Install Notify() handler directly ACPI: video: Install Notify() handler directly ACPI: AC: Install Notify() handler directly ACPI: bus: Set driver_data to NULL every time .add() fails ACPI: bus: Introduce wrappers for ACPICA notify handler install/remove * acpi-video: ACPI: video: Add backlight=native DMI quirk for Apple iMac12,1 and iMac12,2 ACPI: video: Put ACPI video and its child devices into D0 on boot ACPI: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470
2023-08-25Merge branch 'acpica'Rafael J. Wysocki
Merge ACPICA material for 6.6-rc1. This includes some fixes, cleanups and new material, mostly related to parsing tables. Specifics: - Suppress a GCC 12 dangling-pointer warning (Philip Prindeville). - Reformat the ACPI_STATE_COMMON macro and its users (George Guo). - Replace the ternary operator with ACPI_MIN() (Jiangshan Yi). - Add support for _DSC as per ACPI 6.5 (Saket Dumbre). - Remove a duplicate macro from zephyr header (Najumon B.A). - Add data structures for GED and _EVT tracking (Jose Marinho). - Fix misspelled CDAT DSMAS define (Dave Jiang). - Simplify an error message in acpi_ds_result_push() (Christophe Jaillet). - Add a struct size macro related to SRAT (Dave Jiang). - Add AML_NO_OPERAND_RESOLVE flag to Timer (Abhishek Mainkar). - Add support for RISC-V external interrupt controllers in MADT (Sunil V L). - Add RHCT flags, CMO and MMU nodes (Sunil V L). - Change ACPICA version to 20230628 (Bob Moore). * acpica: ACPICA: Update version to 20230628 ACPICA: RHCT: Add flags, CMO and MMU nodes ACPICA: MADT: Add RISC-V external interrupt controllers ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer ACPICA: Add a define for size of struct acpi_srat_generic_affinity device_handle ACPICA: Slightly simplify an error message in acpi_ds_result_push() ACPICA: Fix misspelled CDAT DSMAS define ACPICA: Add interrupt command to acpiexec ACPICA: Detect GED device and keep track of _EVT ACPICA: fix for conflict macro definition on zephyr interface ACPICA: Add support for _DSC as per ACPI 6.5 ACPICA: exserial.c: replace ternary operator with ACPI_MIN() ACPICA: Modify ACPI_STATE_COMMON ACPICA: Fix GCC 12 dangling-pointer warning
2023-08-25PCI: qcom-ep: Pass alignment restriction to the EPF coreManivannan Sadhasivam
Qcom PCIe EP controllers have 4K alignment restriction for the outbound window address. Hence, pass this info to the EPF core so that the EPF drivers can make use of this info. Link: https://lore.kernel.org/linux-pci/20230717065459.14138-2-manivannan.sadhasivam@linaro.org Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
2023-08-25Merge tag 'gpio-fixes-for-v6.5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix an irq mapping leak in gpio-sim - associate the GPIO device's software node with the irq domain in gpio-sim * tag 'gpio-fixes-for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: sim: pass the GPIO device's software node to irq domain gpio: sim: dispose of irq mappings before destroying the irq_sim domain
2023-08-25Merge tag 'pinctrl-v6.5-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "Here are some Renesas and AMD driver fixes, the AMD fix affects important laptops in the wild so this one is pretty important. It seems a bit tough to get this right. - Fix DT parsing and related locking in the Renesas driver. - Fix wakeup IRQs in the AMD driver once again. Really tricky this one" * tag 'pinctrl-v6.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: amd: Mask wake bits on probe again pinctrl: renesas: rza2: Add lock around pinctrl_generic{{add,remove}_group,{add,remove}_function} pinctrl: renesas: rzv2m: Fix NULL pointer dereference in rzv2m_dt_subnode_to_map() pinctrl: renesas: rzg2l: Fix NULL pointer dereference in rzg2l_dt_subnode_to_map()
2023-08-25Merge tag 'drm-fixes-2023-08-25' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "A bit bigger than I'd care for, but it's mostly a single vmwgfx fix and a fix for an i915 hotplug probing. Otherwise misc i915, bridge, panfrost and dma-buf fixes. core: - add a HPD poll helper i915: - fix regression in i915 polling - fix docs build warning - fix DG2 idle power consumption bridge: - samsung-dsim: init fix panfrost: - fix speed binning issue dma-buf: - fix recursive lock in fence signal vmwgfx: - fix shader stage validation - fix NULL ptr derefs in gem put" * tag 'drm-fixes-2023-08-25' of git://anongit.freedesktop.org/drm/drm: drm/i915: Fix HPD polling, reenabling the output poll work as needed drm: Add an HPD poll helper to reschedule the poll work drm/vmwgfx: Fix possible invalid drm gem put calls drm/vmwgfx: Fix shader stage validation dma-buf/sw_sync: Avoid recursive lock during fence signal drm/i915: fix Sphinx indentation warning drm/i915/dgfx: Enable d3cold at s2idle drm/display/dp: Fix the DP DSC Receiver cap size drm/panfrost: Skip speed binning on EOPNOTSUPP drm: bridge: samsung-dsim: Fix init during host transfer
2023-08-25hwmon: (tmp513) Simplify probe()Biju Das
Simpilfy probe() by replacing device_get_match_data() and id lookup for retrieving match data by i2c_get_match_data(). Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20230824204456.401580-3-biju.das.jz@bp.renesas.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-08-25hwmon: (tmp513) Fix the channel number in tmp51x_is_visible()Biju Das
The supported channels for this driver are {0..3}. Fix the incorrect channel in tmp51x_is_visible(). Reported-by: Guenter Roeck <linux@roeck-us.net> Closes: https://lore.kernel.org/all/ea0eccc0-a29f-41e4-9049-a1a13f8b16f1@roeck-us.net/ Fixes: 59dfa75e5d82 ("hwmon: Add driver for Texas Instruments TMP512/513 sensor chips.") Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20230824204456.401580-2-biju.das.jz@bp.renesas.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-08-25hwmon: (mlxreg-fan) Extend number of supported fansVadim Pasternak
Some new big modular systems can be equipped with up to 24 fans. Extend maximum number of fans accordingly. Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Link: https://lore.kernel.org/r/20230824164006.26868-1-vadimp@nvidia.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-08-25watchdog: Add support for Amlogic-T7 SoCsHuqiang Qin
Compared with the previous Amlogic-GXBB, the watchdog of Amlogic-T7 has a different reset enable bit. Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com> Reviewed-by: Dmitry Rokosov <ddrokosov@sberdevices.ru> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230802033222.4024946-4-huqiang.qin@amlogic.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-08-25watchdog: Add a new struct for Amlogic-GXBB driverHuqiang Qin
Add a new structure wdt_params to describe the watchdog difference of different chips. Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com> Reviewed-by: Dmitry Rokosov <ddrokosov@sberdevices.ru> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230802033222.4024946-3-huqiang.qin@amlogic.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-08-25watchdog: imx2_wdt: Improve dev_crit() messageFabio Estevam
After issuing a "poweroff" command the board goes through the expected power-off sequence and turns it off completely: systemd-shutdown[1]: Powering off. imx2-wdt 30280000.watchdog: Device shutdown: Expect reboot! reboot: Power down The "Expect reboot!" message is misleading because in the power-off case, no reboot is expected to happen at all. Avoid the confusion by removing the "Expect reboot!" message. Signed-off-by: Fabio Estevam <festevam@denx.de> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230822135255.1013981-1-festevam@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
generated by cgit (git 2.34.1) at 2025-09-13 10:44:26 +0000