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2025-05-16dt-bindings: thermal: Add support for Airoha EN7581 thermal sensorChristian Marangi
Add support for Airoha EN7581 thermal sensor and monitor. This is a simple sensor for the CPU or SoC Package that provide thermal sensor and trip point for hot low and critical condition to fire interrupt and react on the abnormal state. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250511185003.3754495-1-ansuelsmth@gmail.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16vsprintf: remove redundant and unused %pCn format specifierLuca Ceresoli
%pC and %pCn print the same string, and commit 900cca294425 ("lib/vsprintf: add %pC{,n,r} format specifiers for clocks") introducing them does not clarify any intended difference. It can be assumed %pC is a default for %pCn as some other specifiers do, but not all are consistent with this policy. Moreover there is now no other suffix other than 'n', which makes a default not really useful. All users in the kernel were using %pC except for one which has been converted. So now remove %pCn and all the unnecessary extra code and documentation. Acked-by: Stephen Boyd <sboyd@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Reviewed-by: Petr Mladek <pmladek@suse.com> Tested-by: Petr Mladek <pmladek@suse.com> Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Link: https://lore.kernel.org/r/20250311-vsprintf-pcn-v2-2-0af40fc7dee4@bootlin.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert marvell,armada-370-timer to DT schemaRob Herring (Arm)
Convert the Marvell Armada 37x/380/XP Timer binding to DT schema format. Update the compatible entries to match what is in use. "marvell,armada-380-timer" in particular was missing. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20250506022301.2588282-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert ti,keystone-timer to DT schemaRob Herring (Arm)
Convert the TI Keystone Timer binding to DT schema format. It's a straight-forward conversion. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250506022330.2589598-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert st,spear-timer to DT schemaRob Herring (Arm)
Convert the ST SPEAr Timer binding to DT schema format. It's a straight-forward conversion. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250506022326.2589389-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert socionext,milbeaut-timer to DT schemaRob Herring (Arm)
Convert the Socionext Milbeaut Timer binding to DT schema format. It's a straight-forward conversion. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250506022322.2589193-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert snps,arc-timer to DT schemaRob Herring (Arm)
Convert the Synopsys ARC Local Timer binding to DT schema format. It's a straight-forward conversion. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250506022317.2589010-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert snps,archs-rtc to DT schemaRob Herring (Arm)
Convert the Synopsys ARC HS RTC Timer binding to DT schema format. It's a straight-forward conversion. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250506022313.2588796-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert snps,archs-gfrc to DT schemaRob Herring (Arm)
Convert the Synopsys ARC HS 64-bit Timer binding to DT schema format. It's a straight-forward conversion. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250506022309.2588605-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert lsi,zevio-timer to DT schemaRob Herring (Arm)
Convert the TI NSPIRE Timer binding to DT schema format. It's a straight-forward conversion. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250506022257.2588136-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert jcore,pit to DT schemaRob Herring (Arm)
Convert the J-Core PIT Timer binding to DT schema format. It's a straight-forward conversion. Since the 'reg' entries are based on number of cores, we can't put constraints on it. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250506022253.2587999-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert img,pistachio-gptimer to DT schemaRob Herring (Arm)
Convert the ImgTec Pistachio Timer binding to DT schema format. It's a straight-forward conversion. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250506022249.2587839-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert ezchip,nps400-timer to DT schemaRob Herring (Arm)
Convert the EZChip NPS400 Timer bindings to DT schema format. It's a straight-forward conversion. The 2 bindings only differ in compatible and one required property, so the schemas can be combined. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250506022237.2587355-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert cirrus,clps711x-timer to DT schemaRob Herring (Arm)
Convert the Cirrus CLPS711x timer binding to DT schema format. It's a straight-forward conversion. Drop the aliases node and second example which aren't relevant. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250506022215.2586595-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert altr,timer-1.0 to DT schemaRob Herring (Arm)
Convert the Altera Timer binding to DT schema format. It's a straight-forward conversion. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250506022202.2586157-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Add ESWIN EIC7700 CLINTDarshan Prajapati
Add compatible string for ESWIN EIC7700 CLINT. Signed-off-by: Darshan Prajapati <darshan.prajapati@einfochips.com> Reviewed-by: Samuel Holland <samuel.holland@sifive.com> Signed-off-by: Pinkesh Vaghela <pinkesh.vaghela@einfochips.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20250410152519.1358964-9-pinkesh.vaghela@einfochips.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Add EcoNet EN751221 "HPT" CPU TimerCaleb James DeLisle
Add device tree bindings for the so-called high-precision timer (HPT) in the EcoNet EN751221 SoC. Signed-off-by: Caleb James DeLisle <cjd@cjdns.fr> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250507134500.390547-2-cjd@cjdns.fr Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert arm,mps2-timer to DT schemaRob Herring (Arm)
Convert the Arm MPS2 Timer binding to DT schema format. It's a straight-forward conversion. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Link: https://lore.kernel.org/r/20250506022210.2586404-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Add Sophgo SG2044 ACLINT timerInochi Amaoto
Like SG2042, SG2044 implements an enhanced ACLINT, so add necessary compatible string for SG2044 SoC. Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250413223507.46480-3-inochiama@gmail.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert cnxt,cx92755-timer to DT schemaRob Herring (Arm)
Convert the Conexant Digicolor SoCs Timer binding to DT schema format. It's a straight-forward conversion. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Acked-by: Baruch Siach <baruch@tkos.co.il> Link: https://lore.kernel.org/r/20250506022232.2587186-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert csky,gx6605s-timer to DT schemaRob Herring (Arm)
Convert the C-SKY gx6605s timer binding to DT schema format. It's a straight-forward conversion. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Acked-by: Guo Ren <guoren@kernel.org> Link: https://lore.kernel.org/r/20250506022224.2586860-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert csky,mptimer to DT schemaRob Herring (Arm)
Convert the C-SKY Multi-processor timer binding to DT schema format. It's a straight-forward conversion. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Acked-by: Guo Ren <guoren@kernel.org> Link: https://lore.kernel.org/r/20250506022228.2587029-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert marvell,orion-timer to DT schemaRob Herring (Arm)
Convert the Marvell Orion Timer binding to DT schema format. It's a straight-forward conversion. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20250506022305.2588431-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Convert fsl,gtm to YAMLJ. Neuschäfer
Convert fsl,gtm.txt to YAML so that device trees using a Freescale General-purpose Timers Module can be properly validated. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: J. Neuschäfer <j.ne@posteo.net> Link: https://lore.kernel.org/r/20250412-gtm-yaml-v2-1-e4d2292ffefc@posteo.net Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16dt-bindings: timer: Add NXP System Timer ModuleDaniel Lezcano
Add the System Timer Module description found on the NXP s32 platform and the compatible for the s32g2 variant. Cc: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> Cc: Thomas Fossati <thomas.fossati@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250417151623.121109-2-daniel.lezcano@linaro.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-05-16x86/resctrl: Add 'resctrl' to the title of the resctrl documentationJames Morse
The resctrl documentation is titled "User Interface for Resource Control feature". Once the documentation follows the code in a move to the filesystem, this appears in the list of filesystems, but doesn't contain the name of the filesystem, making it hard to find. Add 'resctrl' to the title. Suggested-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: James Morse <james.morse@arm.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Reviewed-by: Fenghua Yu <fenghuay@nvidia.com> Tested-by: Fenghua Yu <fenghuay@nvidia.com> Tested-by: Babu Moger <babu.moger@amd.com> Tested-by: Shaopeng Tan <tan.shaopeng@jp.fujitsu.com> Tested-by: Tony Luck <tony.luck@intel.com> Link: https://lore.kernel.org/20250515165855.31452-15-james.morse@arm.com
2025-05-16Documentation: update binutils-2.30 version referenceArnd Bergmann
The change to binutils-2.30 missed one reference in the Documentation that needs to be updated to match. Reported-by: Eric Biggers <ebiggers@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-16Merge branch 'for-linus' into for-nextTakashi Iwai
Back-merge of 6.15 devel branch for further development of HD-audio stuff. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-05-15docs: ipmi: fix spelling and grammar mistakesPraveen Balakrishnan
Corrected various spelling and grammatical mistakes in Documentation/driver-api/ipmi.rst to improve readability. No changes to the technical content has been made. Signed-off-by: Praveen Balakrishnan <praveen.balakrishnan@magd.ox.ac.uk> Message-ID: <20250515234757.19710-1-praveen.balakrishnan@magd.ox.ac.uk> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Corey Minyard <corey@minyard.net>
2025-05-16Merge tag 'mediatek-drm-next-20250515' of ↵Dave Airlie
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next - 20250515 1. Prepare for support MT8195/88 HDMIv2 and DDCv2 2. DPI: Cleanups and add support for more formats 3. Cleanups and sanitization 4. Replace custom compare_dev with component_compare_of Signed-off-by: Dave Airlie <airlied@redhat.com> From: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://lore.kernel.org/r/20250514233647.15907-1-chunkuang.hu@kernel.org
2025-05-15tcp: increase tcp_rmem[2] to 32 MBEric Dumazet
Last change to tcp_rmem[2] happened in 2012, in commit b49960a05e32 ("tcp: change tcp_adv_win_scale and tcp_rmem[2]") TCP performance on WAN is mostly limited by tcp_rmem[2] for receivers. After this series improvements, it is time to increase the default. Signed-off-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20250513193919.1089692-12-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-05-15tcp: increase tcp_limit_output_bytes default value to 4MBEric Dumazet
Last change happened in 2018 with commit c73e5807e4f6 ("tcp: tsq: no longer use limit_output_bytes for paced flows") Modern NIC speeds got a 4x increase since then. Signed-off-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20250513193919.1089692-10-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-05-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR (net-6.15-rc7). Conflicts: tools/testing/selftests/drivers/net/hw/ncdevmem.c 97c4e094a4b2 ("tests/ncdevmem: Fix double-free of queue array") 2f1a805f32ba ("selftests: ncdevmem: Implement devmem TCP TX") https://lore.kernel.org/20250514122900.1e77d62d@canb.auug.org.au Adjacent changes: net/core/devmem.c net/core/devmem.h 0afc44d8cdf6 ("net: devmem: fix kernel panic when netlink socket close after module unload") bd61848900bf ("net: devmem: Implement TX path") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-05-15Merge tag 'hid-for-linus-2025051501' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID fixes from Benjamin Tissoires: - fix a few potential memory leaks in the wacom driver (Qasim Ijaz) - AMD SFH fixes when there is only one SRA sensor (Mario Limonciello) - HID-BPF dispatch UAF fix that happens on removal of the Logitech DJ receiver (Rong Zhang) - various minor fixes and usual device ID additions * tag 'hid-for-linus-2025051501' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: bpf: abort dispatch if device destroyed HID: quirks: Add ADATA XPG alpha wireless mouse support HID: hid-steam: Remove the unused variable connected HID: amd_sfh: Avoid clearing reports for SRA sensor HID: amd_sfh: Fix SRA sensor when it's the only sensor HID: wacom: fix shift OOB in kfifo allocation for zero pktlen HID: uclogic: Add NULL check in uclogic_input_configured() HID: wacom: fix memory leak on size mismatch in wacom_wac_queue_flush() HID: wacom: handle kzalloc() allocation failure in wacom_wac_queue_flush() HID: thrustmaster: fix memory leak in thrustmaster_interrupts() HID: hid-appletb-kbd: Fix wrong date and kernel version in sysfs interface docs HID: bpf: fix BTN_STYLUS for the XP Pen ACK05 remote
2025-05-15Merge tag 'net-6.15-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from Bluetooth and wireless. A few more fixes for the locking changes trickling in. Nothing too alarming, I suspect those will continue for another release. Other than that things are slowing down nicely. Current release - fix to a fix: - Bluetooth: hci_event: use key encryption size when its known - tools: ynl-gen: allow multi-attr without nested-attributes again Current release - regressions: - locking fixes: - lock lower level devices when updating features - eth: bnxt_en: bring back rtnl_lock() in the bnxt_open() path - devmem: fix panic when Netlink socket closes after module unload Current release - new code bugs: - eth: txgbe: fixes for FW communication on new AML devices Previous releases - always broken: - sched: flush gso_skb list too during ->change(), avoid potential null-deref on reconfig - wifi: mt76: disable NAPI on driver removal - hv_netvsc: fix error 'nvsp_rndis_pkt_complete error status: 2'" * tag 'net-6.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (44 commits) net: devmem: fix kernel panic when netlink socket close after module unload tsnep: fix timestamping with a stacked DSA driver net/tls: fix kernel panic when alloc_page failed bnxt_en: bring back rtnl_lock() in the bnxt_open() path mlxsw: spectrum_router: Fix use-after-free when deleting GRE net devices wifi: mac80211: Set n_channels after allocating struct cfg80211_scan_request octeontx2-pf: Do not reallocate all ntuple filters wifi: mt76: mt7925: fix missing hdr_trans_tlv command for broadcast wtbl wifi: mt76: disable napi on driver removal Drivers: hv: vmbus: Remove vmbus_sendpacket_pagebuffer() hv_netvsc: Remove rmsg_pgcnt hv_netvsc: Preserve contiguous PFN grouping in the page buffer array hv_netvsc: Use vmbus_sendpacket_mpb_desc() to send VMBus messages Drivers: hv: Allow vmbus_sendpacket_mpb_desc() to create multiple ranges octeontx2-af: Fix CGX Receive counters net: ethernet: mtk_eth_soc: fix typo for declaration MT7988 ESW capability net: libwx: Fix FW mailbox unknown command net: libwx: Fix FW mailbox reply timeout net: txgbe: Fix to calculate EEPROM checksum for AML devices octeontx2-pf: macsec: Fix incorrect max transmit size in TX secy ...
2025-05-15dt-bindings: arm: rockchip: add PX30-PP1516 boards from Theobroma SystemsHeiko Stuebner
PP1516 are Touchscreen devices built around the PX30 SoC and companion devices to PX30-Cobra, again with multiple display options. The devices feature an EMMC, OTG port and a 720x1280 display with a touchscreen and camera Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> Link: https://lore.kernel.org/r/20250514150745.2437804-6-heiko@sntech.de Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2025-05-15dt-bindings: arm: rockchip: add PX30-Cobra boards from Theobroma SystemsHeiko Stuebner
Cobra are Touchscreen devices built around the PX30 SoC using a variety of display options. The devices feature an EMMC, network port, usb host + OTG ports and a 720x1280 display with a touchscreen. Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> Link: https://lore.kernel.org/r/20250514150745.2437804-4-heiko@sntech.de Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2025-05-15dt-bindings: usb: cypress,hx3: Add support for all variantsLukasz Czechowski
The Cypress HX3 hubs use different default PID value depending on the variant. Update compatibles list. Becasuse all hub variants use the same driver data, allow the dt node to have two compatibles: leftmost which matches the HW exactly, and the second one as fallback. Fixes: 1eca51f58a10 ("dt-bindings: usb: Add binding for Cypress HX3 USB 3.0 family") Cc: stable@vger.kernel.org # 6.6 Cc: stable@vger.kernel.org # Backport of the patch ("dt-bindings: usb: usb-device: relax compatible pattern to a contains") from list: https://lore.kernel.org/linux-usb/20250418-dt-binding-usb-device-compatibles-v2-1-b3029f14e800@cherry.de/ Cc: stable@vger.kernel.org # Backport of the patch in this series fixing product ID in onboard_dev_id_table in drivers/usb/misc/onboard_usb_dev.c driver Signed-off-by: Lukasz Czechowski <lukasz.czechowski@thaumatec.com> Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org> Link: https://lore.kernel.org/r/20250425-onboard_usb_dev-v2-2-4a76a474a010@thaumatec.com [taken with Greg's blessing] Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2025-05-15Documentation: admin-guide: pm: Add documentation for die_idSrinivas Pandruvada
Add documentation to describe die_id attribute. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20250508230250.1186619-6-srinivas.pandruvada@linux.intel.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-05-15Documentation: admin-guide: pm: Add documentation for agent_typesSrinivas Pandruvada
Add documentation to describe agent_types attribute. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20250508230250.1186619-3-srinivas.pandruvada@linux.intel.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-05-15eth: fbnic: Add devlink dev flash supportLee Trager
Add support to update the CMRT and control firmware as well as the UEFI driver on fbnic using devlink dev flash. Make sure the shutdown / quiescence paths like suspend take the devlink lock to prevent them from interrupting the FW flashing process. Signed-off-by: Lee Trager <lee@trager.us> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20250512190109.2475614-6-lee@trager.us Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-05-15dt-bindings: Document Tegra264 HDA SupportSheetal
For Tegra264 device there is one clock, two resets and no power-domain. Add the Tegra264 compatible and necessary logic to the binding doc to determine appropriate clocks, resets and power-domain properties based on the compatible string. Signed-off-by: Sheetal <sheetal@nvidia.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250512064258.1028331-3-sheetal@nvidia.com
2025-05-15dt-bindings: Update Tegra194 and Tegra234 HDA bindingsSheetal
- Tegra194 and Tegra234 HDA is not compatible with Tegra30, hence update them as standalone compatibles. Also, add necessary logic to the binding doc as HDA clocks and resets for Tegra194 and Tegra234 are different from Tegra30. This fixes below dtbs_check errors: - compatible: 'oneOf' conditional failed, one must be fixed: ['nvidia,tegra194-hda'] is too short 'nvidia,tegra30-hda' was expected 'nvidia,tegra132-hda' was expected - compatible: 'oneOf' conditional failed, one must be fixed: ['nvidia,tegra234-hda'] is too short 'nvidia,tegra30-hda' was expected 'nvidia,tegra132-hda' was expected - hda@3510000: clock-names:1: 'hda2hdmi' was expected - hda@3510000: reset-names:1: 'hda2hdmi' was expected Signed-off-by: Sheetal <sheetal@nvidia.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250512064258.1028331-2-sheetal@nvidia.com
2025-05-15ASoC: codecs: add support for ES8389Mark Brown
Merge series from Zhang Yi <zhangyi@everest-semi.com>: The driver is for codec ES8389 of everest-semi.
2025-05-15Merge tag 'Chinese-doc-6.16-rc1' of ↵Jonathan Corbet
gitolite.kernel.org:pub/scm/linux/kernel/git/alexs/linux into docs-mw Chinese translation docs for 6.16-rc1 from Alex Shi This is the Chinese translation subtree for 6.16-rc1. It just includes few changes: - MAINTAINERS: Change Yanteng's email address - docs/zh_CN: Add how-to of Chinese translation - Add networking translation index - Docs/zh_CN: Translate msg_zerocopy.rst to Simplified Chinese Signed-off-by: Alex Shi <alexs@kernel.org>
2025-05-15vfs: Add sysctl vfs_cache_pressure_denom for bulk file operationsYafang Shao
On our HDFS servers with 12 HDDs per server, a HDFS datanode[0] startup involves scanning all files and caching their metadata (including dentries and inodes) in memory. Each HDD contains approximately 2 million files, resulting in a total of ~20 million cached dentries after initialization. To minimize dentry reclamation, we set vfs_cache_pressure to 1. Despite this configuration, memory pressure conditions can still trigger reclamation of up to 50% of cached dentries, reducing the cache from 20 million to approximately 10 million entries. During the subsequent cache rebuild period, any HDFS datanode restart operation incurs substantial latency penalties until full cache recovery completes. To maintain service stability, we need to preserve more dentries during memory reclamation. The current minimum reclaim ratio (1/100 of total dentries) remains too aggressive for our workload. This patch introduces vfs_cache_pressure_denom for more granular cache pressure control. The configuration [vfs_cache_pressure=1, vfs_cache_pressure_denom=10000] effectively maintains the full 20 million dentry cache under memory pressure, preventing datanode restart performance degradation. Link: https://hadoop.apache.org/docs/r1.2.1/hdfs_design.html#NameNode+and+DataNodes [0] Signed-off-by: Yafang Shao <laoar.shao@gmail.com> Link: https://lore.kernel.org/20250511083624.9305-1-laoar.shao@gmail.com Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-05-15spi: dt-bindings: tegra: Document IOMMU property for Tegra234 QSPIVishwaroop A
Add the 'iommus' property to the Tegra QSPI device tree binding. The property is needed for Tegra234 when using the internal DMA controller, and is not supported on other Tegra chips, as DMA is handled by an external controller. Signed-off-by: Vishwaroop A <va@nvidia.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Link: https://patch.msgid.link/20250513200043.608292-1-va@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-14Merge tag 'kbuild-fixes-v6.15' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Add proper pahole version dependency to CONFIG_GENDWARFKSYMS to avoid module loading errors - Fix UAPI header tests for the OpenRISC architecture - Add dependency on the libdw package in Debian and RPM packages - Disable -Wdefault-const-init-unsafe warnings on Clang - Make "make clean ARCH=um" also clean the arch/x86/ directory - Revert the use of -fmacro-prefix-map=, which causes issues with debugger usability * tag 'kbuild-fixes-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: fix typos "module.builtin" to "modules.builtin" Revert "kbuild, rust: use -fremap-path-prefix to make paths relative" Revert "kbuild: make all file references relative to source root" kbuild: fix dependency on sorttable init: remove unused CONFIG_CC_CAN_LINK_STATIC um: let 'make clean' properly clean underlying SUBARCH as well kbuild: Disable -Wdefault-const-init-unsafe kbuild: rpm-pkg: Add (elfutils-devel or libdw-devel) to BuildRequires kbuild: deb-pkg: Add libdw-dev:native to Build-Depends-Arch usr/include: openrisc: don't HDRTEST bpf_perf_event.h kbuild: Require pahole <v1.28 or >v1.29 with GENDWARFKSYMS on X86
2025-05-15Merge tag 'drm-misc-next-2025-05-12' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v6.16-rc1: Once more, with async flips. UAPI Changes: - Add IN_FORMATS_ASYNC property, use in i915. Cross-subsystem Changes: - Remove some unused debug code in dma-buf. Core Changes: Driver Changes: - Add Novatek NT37801 panel. - Allow submitting empty commands in amdxdna. - Convert cirrus to use managed request_all_regions. - Move Sitronix from tiny to their own place. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://lore.kernel.org/r/23ded62c-6a62-4195-9c08-4dfb81eafd72@linux.intel.com
2025-05-14netlink: specs: tc: all actions are indexed arraysJakub Kicinski
Some TC filters have actions listed as indexed arrays of nests and some as just nests. They are all indexed arrays, the handling is common across filters. Fixes: 2267672a6190 ("doc/netlink/specs: Update the tc spec") Link: https://patch.msgid.link/20250513221638.842532-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit (git 2.34.1) at 2025-07-16 10:27:56 +0000