summaryrefslogtreecommitdiff
path: root/Documentation
AgeCommit message (Collapse)Author
2026-03-06dt-bindings: interconnect: qcom,qcs8300-rpmh: add clocks property to enable QoSOdelu Kukatla
Some QCS8300 interconnect nodes have QoS registers located inside a block whose interface is clock-gated. For those nodes, driver must enable the corresponding clock(s) before accessing the registers. Add the 'clocks' property so the driver can obtain and enable the required clock(s). Only interconnects that have clock‑gated QoS register interface use this property; it is not applicable to all interconnect nodes. Signed-off-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://msgid.link/20260127090116.1438780-2-odelu.kukatla@oss.qualcomm.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2026-03-06dt-bindings: interconnect: document the RPMh Network-On-Chip interconnect in ↵Raviteja Laggyshetty
Mahua SoC Document the RPMh Network-on-Chip (NoC) interconnect for the Qualcomm Mahua platform. Mahua is a derivative of the Glymur SoC. Many interconnect nodes are identical and continue to use Glymur fallback compatibles. Mahua introduces SoC-specific configurations and topologies for several NoC blocks, including CNOC, HSCNOC, PCIe West ANoC/Slave NoCs. This updates the existing Glymur yaml schema to include Mahua-specific compatible strings, using two-cell "fallback" compatibles wherever the hardware is identical with Glymur. Co-developed-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com> Signed-off-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com> Acked-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://msgid.link/20260209-mahua_icc-v3-1-c65f3dfd72c8@oss.qualcomm.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2026-03-06dt-bindings: arm: stm32: Modify STM32MP15x Phytec board items typesChristophe Parant
As Phytec manages different SoM configurations with different STM32MP15 SoC versions, modify the phyBOARD and SoM compatible items to "enum" instead of "const". The description concerns PHYTEC SoM equipped with STM32MP157 ("st,stm32mp157" is "const"). Also add comments in front of the enum items to be able to identify the compatible string with the phyBOARD/phyCORE names. Signed-off-by: Christophe Parant <c.parant@phytec.fr> Link: https://lore.kernel.org/r/20251210101611.27008-4-c.parant@phytec.fr Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2026-03-06VFS: make lookup_one_qstr_excl() static.NeilBrown
lookup_one_qstr_excl() is no longer used outside of namei.c, so make it static. Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: NeilBrown <neil@brown.name> Link: https://patch.msgid.link/20260224222542.3458677-9-neilb@ownmail.net Signed-off-by: Christian Brauner <brauner@kernel.org>
2026-03-06dt-bindings: arm: mediatek: audsys: fix formatting issuesLouis-Alexis Eyraud
Fix indentation and drop duplicate newline to resolve the following 'make dt_binding_check' warnings: ``` ./Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml:52:2: [warning] wrong indentation: expected 2 but found 1 (indentation) ./Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml:84:1: [warning] too many blank lines (2 > 1) (empty-lines) ``` Fixes: a8e3d66ff5c0 ("dt-bindings: arm: mediatek: audsys: Support mt8192-audsys variant") Signed-off-by: Louis-Alexis Eyraud <louisalexis.eyraud@collabora.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2026-03-05tools: ynl: add uns-admin-perm to genetlinkAntonio Quartulli
GENL_UNS_ADMIN_PERM may be required by protocols using the `genetlink` family, however, this flag is currently only allowed in `genetlink-legacy`. Add it to the list of possible values in genetlink.yaml too. Cc: Simon Horman <horms@kernel.org> Cc: Donald Hunter <donald.hunter@gmail.com> Link: https://github.com/OpenVPN/ovpn-net-next/issues/33 Suggested-by: Ralf Lici <ralf@mandelbit.com> Signed-off-by: Antonio Quartulli <antonio@openvpn.net> Link: https://patch.msgid.link/20260304141020.23270-1-antonio@openvpn.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-05doc/netlink: nftables: Fill out operation attributesRemy D. Farley
Filled out operation attributes: - newtable - gettable - deltable - destroytable - newchain - getchain - delchain - destroychain - newrule - getrule - getrule-reset - delrule - destroyrule - newset - getset - delset - destroyset - newsetelem - getsetelem - getsetelem-reset - delsetelem - destroysetelem - getgen - newobj - getobj - delobj - destroyobj - newflowtable - getflowtable - delflowtable - destroyflowtable Signed-off-by: Remy D. Farley <one-d-wide@protonmail.com> Link: https://patch.msgid.link/20260303195638.381642-6-one-d-wide@protonmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-05doc/netlink: nftables: Add sub-messagesRemy D. Farley
New sub-messsages: - log - match - numgen - range Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Signed-off-by: Remy D. Farley <one-d-wide@protonmail.com> Link: https://patch.msgid.link/20260303195638.381642-5-one-d-wide@protonmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-05doc/netlink: nftables: Update attribute setsRemy D. Farley
New attribute sets: - log-attrs - numgen-attrs - range-attrs - compat-target-attrs - compat-match-attrs - compat-attrs Added missing attributes: - table-attrs (pad, owner) - set-attrs (type, count) Added missing checks: - range-attrs - expr-bitwise-attrs - compat-target-attrs - compat-match-attrs - compat-attrs Annotated doc comment or associated enum: - batch-attrs - verdict-attrs - expr-payload-attrs Fixed byte order: - nft-counter-attrs - expr-counter-attrs - rule-compat-attrs Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Signed-off-by: Remy D. Farley <one-d-wide@protonmail.com> Link: https://patch.msgid.link/20260303195638.381642-4-one-d-wide@protonmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-05doc/netlink: nftables: Add definitionsRemy D. Farley
New enums/flags: - payload-base - range-ops - registers - numgen-types - log-level - log-flags Added missing enumerations: - bitwise-ops Annotated doc comment or associated enum: - bitwise-ops Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Signed-off-by: Remy D. Farley <one-d-wide@protonmail.com> Link: https://patch.msgid.link/20260303195638.381642-3-one-d-wide@protonmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-05doc/netlink: netlink-raw: Add max checkRemy D. Farley
Add definitions for max check and len-or-limit type, the same as in other specifications. Suggested-by: Donald Hunter <donald.hunter@gmail.com> Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Signed-off-by: Remy D. Farley <one-d-wide@protonmail.com> Link: https://patch.msgid.link/20260303195638.381642-2-one-d-wide@protonmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-05drm/ras: Introduce the DRM RAS infrastructure over generic netlinkRodrigo Vivi
Introduces the DRM RAS infrastructure over generic netlink. The new interface allows drivers to expose RAS nodes and their associated error counters to userspace in a structured and extensible way. Each drm_ras node can register its own set of error counters, which are then discoverable and queryable through netlink operations. This lays the groundwork for reporting and managing hardware error states in a unified manner across different DRM drivers. Currently it only supports error-counter nodes. But it can be extended later. The registration is also not tied to any drm node, so it can be used by accel devices as well. It uses the new and mandatory YAML description format stored in Documentation/netlink/specs/. This forces a single generic netlink family namespace for the entire drm: "drm-ras". But multiple-endpoints are supported within the single family. Any modification to this API needs to be applied to Documentation/netlink/specs/drm_ras.yaml before regenerating the code: $ tools/net/ynl/pyynl/ynl_gen_c.py --spec \ Documentation/netlink/specs/drm_ras.yaml --mode uapi --header \ -o include/uapi/drm/drm_ras.h $ tools/net/ynl/pyynl/ynl_gen_c.py --spec \ Documentation/netlink/specs/drm_ras.yaml --mode kernel \ --header -o drivers/gpu/drm/drm_ras_nl.h $ tools/net/ynl/pyynl/ynl_gen_c.py --spec \ Documentation/netlink/specs/drm_ras.yaml \ --mode kernel --source -o drivers/gpu/drm/drm_ras_nl.c Cc: Zack McKevitt <zachary.mckevitt@oss.qualcomm.com> Cc: Lijo Lazar <lijo.lazar@amd.com> Cc: Hawking Zhang <Hawking.Zhang@amd.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: David S. Miller <davem@davemloft.net> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Eric Dumazet <edumazet@google.com> Cc: netdev@vger.kernel.org Co-developed-by: Aravind Iddamsetty <aravind.iddamsetty@linux.intel.com> Signed-off-by: Aravind Iddamsetty <aravind.iddamsetty@linux.intel.com> Signed-off-by: Riana Tauro <riana.tauro@intel.com> Reviewed-by: Zack McKevitt <zachary.mckevitt@oss.qualcomm.com> Acked-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patch.msgid.link/20260304074412.464435-8-riana.tauro@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2026-03-05dt-bindings: omap: Add Samsung Galaxy Tab 2 7.0 and 10.1Mithil Bavishi
Add samsung-espresso7 codename for the 7 inch variant Add samsung-espresso10 codename for the 10 inch variant Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Reviewed-by: Andreas Kemnade <andreas@kemnade.info> Link: https://patch.msgid.link/20260303203017.511-7-bavishimithil@gmail.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2026-03-05dt-bindings: display: panel-lvds: Add compatibles for Samsung LTN070NL01 and ↵Mithil Bavishi
LTN101AL03 panels The LTN070NL01 is a 7.0 inch 1024x600, 24 bit, VESA Compatible, TFT display panel The LTN101AL03 is a 10.1 inch 800x1280, 24 bit, VESA Compatible, TFT display panel Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20260303203017.511-5-bavishimithil@gmail.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2026-03-05dt-bindings: display: bridge: lvds-codec: add doestek,dtc34lm85amMithil Bavishi
Add compatible strings for the Doestek DTC34LM85AM Flat Panel Display Transmitter Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20260303203017.511-4-bavishimithil@gmail.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2026-03-05dt-bindings: vendor-prefixes: Add DoestekMithil Bavishi
Add vendor prefix for Doestek Co., Ltd. Link: http://www.doestek.co.kr/ Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://patch.msgid.link/20260303203017.511-3-bavishimithil@gmail.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2026-03-05dt-bindings: qcom,pdc: document the Eliza Power Domain ControllerAbel Vesa
Document the Power Domain Controller on the Qualcomm Eliza SoC. Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com> Link: https://patch.msgid.link/20260223-eliza-pdc-v1-1-fcb17464fee2@oss.qualcomm.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-03-06dt-bindings: display/msm: qcom,sm8750-mdss: Fix model typoKrzysztof Kozlowski
Fix obvious model typo (SM8650->SM8750) in the description. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Fixes: 6b93840116df ("dt-bindings: display/msm: qcom,sm8750-mdss: Add SM8750") Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/707192/ Link: https://lore.kernel.org/r/20260225173419.125565-2-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2026-03-06dt-bindings: display: msm: Fix reg ranges and clocks on GlymurAbel Vesa
The Glymur platform has four DisplayPort controllers. The hardware supports four streams (MST) per controller. However, on Glymur the first three controllers only have two streams wired to the display subsystem, while the fourth controller operates in single-stream mode. Add a dedicated clause for the Glymur compatible to require the register ranges for all four stream blocks, while allowing either one pixel clock (for the single-stream controller) or two pixel clocks (for the remaining controllers). Update the Glymur MDSS schema example by adding the missing p2, p3, mst2link and mst3link register blocks. Without these, the bindings validation fails. Also replace the made-up register addresses with the actual addresses from the first controller to match the SoC devicetree description. Cc: stable@vger.kernel.org # v6.19 Fixes: 8f63bf908213 ("dt-bindings: display: msm: Document the Glymur DiplayPort controller") Fixes: 1aee577bbc60 ("dt-bindings: display: msm: Document the Glymur Mobile Display SubSystem") Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/708518/ Link: https://lore.kernel.org/r/20260303-glymur-fix-dp-bindings-reg-clocks-v4-1-1ebd9c7c2cee@oss.qualcomm.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2026-03-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR (net-7.0-rc3). No conflicts. Adjacent changes: net/netfilter/nft_set_rbtree.c fb7fb4016300 ("netfilter: nf_tables: clone set on flush only") 3aea466a4399 ("netfilter: nft_set_rbtree: don't disable bh when acquiring tree lock") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-05Merge tag 'net-7.0-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from CAN, netfilter and wireless. Current release - new code bugs: - sched: cake: fixup cake_mq rate adjustment for diffserv config - wifi: fix missing ieee80211_eml_params member initialization Previous releases - regressions: - tcp: give up on stronger sk_rcvbuf checks (for now) Previous releases - always broken: - net: fix rcu_tasks stall in threaded busypoll - sched: - fq: clear q->band_pkt_count[] in fq_reset() - only allow act_ct to bind to clsact/ingress qdiscs and shared blocks - bridge: check relevant per-VLAN options in VLAN range grouping - xsk: fix fragment node deletion to prevent buffer leak Misc: - spring cleanup of inactive maintainers" * tag 'net-7.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (138 commits) xdp: produce a warning when calculated tailroom is negative net: enetc: use truesize as XDP RxQ info frag_size libeth, idpf: use truesize as XDP RxQ info frag_size i40e: use xdp.frame_sz as XDP RxQ info frag_size i40e: fix registering XDP RxQ info ice: change XDP RxQ frag_size from DMA write length to xdp.frame_sz ice: fix rxq info registering in mbuf packets xsk: introduce helper to determine rxq->frag_size xdp: use modulo operation to calculate XDP frag tailroom selftests/tc-testing: Add tests exercising act_ife metalist replace behaviour net/sched: act_ife: Fix metalist update behavior selftests: net: add test for IPv4 route with loopback IPv6 nexthop net: ipv6: fix panic when IPv4 route references loopback IPv6 nexthop net: vxlan: fix nd_tbl NULL dereference when IPv6 is disabled net: bridge: fix nd_tbl NULL dereference when IPv6 is disabled MAINTAINERS: remove Thomas Falcon from IBM ibmvnic MAINTAINERS: remove Claudiu Manoil and Alexandre Belloni from Ocelot switch MAINTAINERS: replace Taras Chornyi with Elad Nachman for Marvell Prestera MAINTAINERS: remove Jonathan Lemon from OpenCompute PTP MAINTAINERS: replace Clark Wang with Frank Li for Freescale FEC ...
2026-03-05dt-bindings: remoteproc: qcom,sm8550-pas: Add Kaanapali CDSPJingyi Wang
Add remote processor PAS loader for Kaanapali CDSP processor, compatible with earlier SM8550 with minor difference: one more sixth "shutdown-ack" interrupt. It is not compatible with SM8650 because one memory region "global_sync_mem" is not managed by kernel on Kaanapali so it is removed in the remoteproc cdsp node. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260114-knp-remoteproc-v4-2-fcf0b04d01af@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-03-05dt-bindings: remoteproc: qcom,sm8550-pas: Add Kaanapali ADSPJingyi Wang
Document compatible for Qualcomm Kaanapali SoC ADSP PAS which looks fully compatible with SM8750, which can fallback to SM8550 except for one more interrupt ("shutdown-ack"). Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260114-knp-remoteproc-v4-1-fcf0b04d01af@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-03-05Merge tag 'asoc-fix-v7.0-rc2' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v7.0 A moderately large pile of fixes, though none of them are super major, plus a few new quirks and device IDs.
2026-03-05net: ethtool: Track pause storm eventsMohsin Bashir
With TX pause enabled, if a device is unable to pass packets up to the stack (e.g., CPU is hanged), the device can cause pause storm. Given that devices can have native support to protect the neighbor from such flooding, such events need some tracking. This support is to track TX pause storm events for better observability. Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Mohsin Bashir <mohsin.bashr@gmail.com> Link: https://patch.msgid.link/20260302230149.1580195-2-mohsin.bashr@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2026-03-05Merge tag 'v7.0-rc2' into __tmp-hverkuil-media-tags_br_v7_1aMauro Carvalho Chehab
Linux 7.0-rc2 * tag 'v7.0-rc2': (372 commits) Linux 7.0-rc2 firewire: ohci: initialize page array to use alloc_pages_bulk() correctly KVM: always define KVM_CAP_SYNC_MMU KVM: remove CONFIG_KVM_GENERIC_MMU_NOTIFIER selftests/bpf: Avoid simplification of crafted bounds test selftests/bpf: Test refinement of single-value tnum bpf: Improve bounds when tnum has a single possible value bpf: Introduce tnum_step to step through tnum's members bpf: Fix race in devmap on PREEMPT_RT bpf: Fix race in cpumap on PREEMPT_RT selftests/bpf: Add tests for special fields races bpf: Retire rcu_trace_implies_rcu_gp() from local storage bpf: Delay freeing fields in local storage bpf: Lose const-ness of map in map_check_btf() bpf: Register dtor for freeing special fields PCI: Correct PCI_CAP_EXP_ENDPOINT_SIZEOF_V2 value smb: client: Use snprintf in cifs_set_cifscreds mm/slab: initialize slab->stride early to avoid memory ordering issues smb: client: Don't log plaintext credentials in cifs_set_cifscreds smb: client: fix broken multichannel with krb5+signing ...
2026-03-05dt-bindings: arm: samsung: add compatible for samsung-j5y17lteKaustabh Chakraborty
Document board compatible for samsung-j5y17lte (exynos7870) Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org> Link: https://patch.msgid.link/20260304-exynos7870-j5y17lte-v1-1-eb25902c84c8@disroot.org Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-03-05dt-bindings: PCI: Add Andes QiLai PCIe supportRandolph Lin
Add the Andes QiLai PCIe node, which includes 3 Root Complexes. Only one example is required in the DTS bindings YAML file. Signed-off-by: Randolph Lin <randolph@andestech.com> Signed-off-by: Manivannan Sadhasivam <mani@kernel.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20260225085504.3757601-2-randolph@andestech.com
2026-03-04dt-bindings: mux: Remove nodename pattern constraintsTommaso Merciai
The nodename pattern in created an unnecessary restriction that forced all mux nodes to be named with the 'mux-controller' prefix. This prevented valid use cases where mux functionality is part of other hardware blocks that should use more specific naming conventions. Remove the $nodename pattern constraints from both the 'select' keyword and the properties section of the mux-controller schema. Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> Link: https://patch.msgid.link/dbe73c0777eca61cf14442f4082caae62b61805a.1769703480.git.tommaso.merciai.xr@bp.renesas.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-03-04net-sysfs: use rps_tag_ptr and remove metadata from rps_sock_flow_tableEric Dumazet
Instead of storing the @mask at the beginning of rps_sock_flow_table, use 5 low order bits of the rps_tag_ptr to store the log of the size. This removes a potential cache line miss to fetch @mask. More importantly, we can switch to vmalloc_huge() without wasting memory. Tested with: numactl --interleave=all bash -c "echo 4194304 >/proc/sys/net/core/rps_sock_flow_entries" Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com> Link: https://patch.msgid.link/20260302181432.1836150-5-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-04dt-bindings: net: dsa: maxlinear,mxl862xx: remove port labelDaniel Golle
The ports in the example device tree should not have a 'label' property. Labels for all user ports have been removed from an earlier submission, but this was overlooked in the case of the CPU port. Remove 'cpu' port label from the example. Suggested-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: Daniel Golle <daniel@makrotopia.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://patch.msgid.link/61579de297eb636ec5f1e6c97d453e26abb0625d.1772507210.git.daniel@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-04dt-bindings: arm: qcom: Add ECS LIVA QC710Val Packett
Document the SC7180 (Snapdragon 7c) based ECS LIVA QC710 mini PC/devkit. Signed-off-by: Val Packett <val@packett.cool> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260120234029.419825-6-val@packett.cool Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-03-04dt-bindings: arm: qcom: Document PURWA-IOT-EVK boardYijie Yang
Document the device tree bindings for the PURWA-IOT-EVK board, which uses the Qualcomm X1P42100 SoC. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Yijie Yang <yijie.yang@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260202073555.1345260-1-yijie.yang@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-03-04dt-bindings: arm: qcom: Add Xiaomi Redmi Note 8TBarnabás Czémán
Document the Xiaomi Redmi Note 8 (willow). Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org> Link: https://lore.kernel.org/r/20260126-xiaomi-willow-v3-6-aad7b106c311@mainlining.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-03-04zram: rename writeback_compressed device attrSergey Senozhatsky
Rename writeback_compressed attr to compressed_writeback to avoid possible confusion and have more natural naming. writeback_compressed may look like an alternative version of writeback while in fact writeback_compressed only sets a writeback property. Make this distinction more clear with a new compressed_writeback name. This updates a feature which is new in 7.0-rcX. Link: https://lkml.kernel.org/r/20260226025429.1042083-1-senozhatsky@chromium.org Fixes: 4c1d61389e8e ("zram: introduce writeback_compressed device attribute") Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org> Suggested-by: Minchan Kim <minchan@kernel.org> Acked-by: Minchan Kim <minchan@kernel.org> Cc: Brian Geffon <bgeffon@google.com> Cc: Richard Chang <richardycc@google.com> Cc: Suren Baghdasaryan <surenb@google.com> Cc: "Christoph Böhmwalder" <christoph.boehmwalder@linbit.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Lars Ellenberg <lars.ellenberg@linbit.com> Cc: Philipp Reisner <philipp.reisner@linbit.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2026-03-04KVM: x86/tdx: Do VMXON and TDX-Module initialization during subsys initSean Christopherson
Now that VMXON can be done without bouncing through KVM, do TDX-Module initialization during subsys init (specifically before module_init() so that it runs before KVM when both are built-in). Aside from the obvious benefits of separating core TDX code from KVM, this will allow tagging a pile of TDX functions and globals as being __init and __ro_after_init. Reviewed-by: Dan Williams <dan.j.williams@intel.com> Reviewed-by: Chao Gao <chao.gao@intel.com> Acked-by: Dave Hansen <dave.hansen@linux.intel.com> Tested-by: Chao Gao <chao.gao@intel.com> Tested-by: Sagi Shahar <sagis@google.com> Link: https://patch.msgid.link/20260214012702.2368778-12-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com>
2026-03-04dt-bindings: mmc: dwcmshc-sdhci: Fix resets array validationHuan He
The binding defines tuple-style reset-names items for some compatibles, which implicitly enforces a fixed array length via JSON Schema. Defining global maxItems for resets and reset-names causes these constraints to be intersected via allOf, resulting in an effective minItems equal to the global maxItems. This leads to dtbs_check failures reporting reset arrays as too short, even when the DTS provides the correct number of entries. Fixes: 30009a21f257 ("dt-bindings: mmc: sdhci-of-dwcmshc: Add Eswin EIC7700") Co-developed-by: Pritesh Patel <pritesh.patel@einfochips.com> Signed-off-by: Pritesh Patel <pritesh.patel@einfochips.com> Signed-off-by: Huan He <hehuan1@eswincomputing.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2026-03-04Merge tag 'nvme-7.0-2026-03-04' of git://git.infradead.org/nvme into block-7.0Jens Axboe
Pull NVMe fixes from Keith: "- Improve quirk visibility and configurability (Maurizio) - Fix runtime user modification to queue setup (Keith) - Fix multipath leak on try_module_get failure (Keith) - Ignore ambiguous spec definitions for better atomics support (John) - Fix admin queue leak on controller reset (Ming) - Fix large allocation in persistent reservation read keys (Sungwoo Kim) - Fix fcloop callback handling (Justin) - Securely free DHCHAP secrets (Daniel) - Various cleanups and typo fixes (John, Wilfred)" * tag 'nvme-7.0-2026-03-04' of git://git.infradead.org/nvme: nvme: fix memory allocation in nvme_pr_read_keys() nvme-multipath: fix leak on try_module_get failure nvmet-fcloop: Check remoteport port_state before calling done callback nvme-pci: do not try to add queue maps at runtime nvme-pci: cap queue creation to used queues nvme-pci: ensure we're polling a polled queue nvme: fix memory leak in quirks_param_set() nvme: correct comment about nvme_ns_remove() nvme: stop setting namespace gendisk device driver data nvme: add support for dynamic quirk configuration via module parameter nvme: fix admin queue leak on controller reset nvme-fabrics: use kfree_sensitive() for DHCHAP secrets nvme: stop using AWUPF nvme: expose active quirks in sysfs nvme/host: fixup some typos
2026-03-04Documentation/rtla: Document --stack-format optionTomas Glozar
Add documentation for --stack-format option of rtla-timerlat into its common options. Reviewed-by: Wander Lairson Costa <wander@redhat.com> Link: https://lore.kernel.org/r/20260119115222.744150-2-tglozar@redhat.com Signed-off-by: Tomas Glozar <tglozar@redhat.com>
2026-03-04ASoC: dt-bindings: renesas,rz-ssi: Document RZ/G3L SoCBiju Das
Document RZ/G3L SSIF-2 bindings. The RZ/G3L SSIF-2 IP is identical to one found on the RZ/G2L SoC. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://patch.msgid.link/20260304072000.6787-1-biju.das.jz@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2026-03-04ALSA: usb-audio: Add QUIRK_FLAG_MIXER_{PLAYBACK,CAPTURE}_LINEAR_VOLRong Zhang
Some quirky devices tune their volume by linearly tuning the voltage level (linear volume). In other words, such devices has a linear TLV mapping of DECLARE_TLV_DB_LINEAR(scale, TLV_DB_GAIN_MUTE, 0). Add quirk flags MIXER_PLAYBACK_LINEAR_VOL and MIXER_CAPTURE_LINEAR_VOL to represent this case respectively for playback and capture mixers. No functional change intended. Signed-off-by: Rong Zhang <i@rong.moe> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20260303194805.266158-7-i@rong.moe
2026-03-04dt-bindings: power: qcom,rpmpd: document the Eliza RPMh Power DomainsAbel Vesa
Document the RPMh Power Domains on the Eliza Platform. It is not compatible with any of the previous platforms, so dedicated compatible string is needed. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2026-03-04dt-bindings: gpio: mpfs-gpio: permit resetsConor Dooley
Both CoreGPIO and the hardened versions of it on mpfs and pic64gx have a reset pin. For the former, usually this is wired to a common fabric reset not managed by software and for the latter two the platform firmware takes them out of reset on first-party boards (or those using modified versions of the vendor firmware), but not all boards may take this approach. Permit providing a reset in devicetree for Linux, or other devicetree-consuming software, to use. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://patch.msgid.link/20260303-irate-hungry-b54cda817e42@spud Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
2026-03-03dt-bindings: net: qcom,ipa: Add sram property for describing IMEM sliceKonrad Dybcio
The IPA driver currently grabs a slice of IMEM through hardcoded addresses. Not only is that ugly and against the principles of DT, but it also creates a situation where two distinct platforms implementing the same version of IPA would need to be hardcoded together and matched at runtime. Instead, do the sane thing and accept a handle to said region directly. Don't make it required on purpose, as it's not there on ancient implementations (currently unsupported) and we're not yet done with filling the data across al DTs. Reviewed-by: Alex Elder <elder@riscstar.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://patch.msgid.link/20260302-topic-ipa_imem-v6-2-c0ebbf3eae9f@oss.qualcomm.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-03dt-bindings: sram: qcom,imem: Allow modem-tables subnodeKonrad Dybcio
The IP Accelerator hardware/firmware owns a sizeable region within the IMEM, named 'modem-tables', containing various packet processing configuration data. It's not actually accessed by the OS, although we have to IOMMU-map it with the IPA device, so that presumably the firmware can act upon it. Allow it as a subnode of IMEM. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Reviewed-by: Alex Elder <elder@riscstar.com> Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://patch.msgid.link/20260302-topic-ipa_imem-v6-1-c0ebbf3eae9f@oss.qualcomm.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-03dt-bindings: power: supply: cpcap-battery: document monitored-battery propertySvyatoslav Ryhel
Document monitored-battery used to describe static battery cell properties. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20260130134021.353688-2-clamor95@gmail.com Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2026-03-03Documentation: ABI: Add sysfs-class-reboot-mode-reboot_modesShivendra Pratap
Add ABI documentation for /sys/class/reboot-mode/*/reboot_modes, a read-only sysfs attribute exposing the list of supported reboot-mode arguments. This file is created by reboot-mode framework and provides a user-readable interface to query available reboot-mode arguments. Reviewed-by: Bartosz Golaszewski <brgl@kernel.org> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Shivendra Pratap <shivendra.pratap@oss.qualcomm.com> Link: https://patch.msgid.link/20260224-next-15nov_expose_sysfs-v24-1-4ee5b49d5a06@oss.qualcomm.com Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2026-03-03dt-bindings: power: supply: max17042: drop formatting specifier |André Draszik
| denotes a literal (preformatted) block and is not necessary here. Drop them from this file. Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: André Draszik <andre.draszik@linaro.org> Link: https://patch.msgid.link/20260302-max77759-fg-v3-3-3c5f01dbda23@linaro.org Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2026-03-03dt-bindings: power: supply: max17042: support shunt-resistor-micro-ohmsAndré Draszik
This binding supports the vendor-specific property maxim,rsns-microohm to describe the value of a shunt resistor required when measuring currents. shunt-resistor-micro-ohms is a standard property with the same meaning. Standard properties should be used instead of vendor- specific ones of similar intention when possible. Allow this standard property here, while also deprecating the existing vendor-specific property maxim,rsns-microohm. Reviewed-by: Peter Griffin <peter.griffin@linaro.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: André Draszik <andre.draszik@linaro.org> Link: https://patch.msgid.link/20260302-max77759-fg-v3-2-3c5f01dbda23@linaro.org Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2026-03-03dt-bindings: power: supply: max17042: add support for max77759André Draszik
The Maxim MAX77759 is a companion PMIC intended for use in mobile phones and tablets. It is used on Google Pixel 6 and 6 Pro (oriole and raven). Amongst others, it contains a fuel gauge that is similar to the ones supported by this binding. The fuel gauge can measure battery charge and discharge current, battery voltage, battery temperature, and the Type C connector's temperature. Reviewed-by: Peter Griffin <peter.griffin@linaro.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: André Draszik <andre.draszik@linaro.org> Link: https://patch.msgid.link/20260302-max77759-fg-v3-1-3c5f01dbda23@linaro.org Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
generated by cgit v1.2.3 (git 2.39.1) at 2026-09-11 04:34:45 +0000