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2023-07-28dt-bindings: net: can: Add support for Allwinner D1 CAN controllerJohn Watts1-2/+4
The Allwinner D1 has two CAN controllers, both a variant of the R40 controller. Unfortunately the registers for the D1 controllers are moved around enough to be incompatible and require a new compatible. Introduce the "allwinner,sun20i-d1-can" compatible to support this. Signed-off-by: John Watts <contact@jookia.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/all/20230721221552.1973203-3-contact@jookia.org Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2023-07-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski7-77/+13
Cross-merge networking fixes after downstream PR. No conflicts or adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-27Merge tag 'net-6.5-rc4' of ↵Linus Torvalds1-6/+7
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from can, netfilter. Current release - regressions: - core: fix splice_to_socket() for O_NONBLOCK socket - af_unix: fix fortify_panic() in unix_bind_bsd(). - can: raw: fix lockdep issue in raw_release() Previous releases - regressions: - tcp: reduce chance of collisions in inet6_hashfn(). - netfilter: skip immediate deactivate in _PREPARE_ERROR - tipc: stop tipc crypto on failure in tipc_node_create - eth: igc: fix kernel panic during ndo_tx_timeout callback - eth: iavf: fix potential deadlock on allocation failure Previous releases - always broken: - ipv6: fix bug where deleting a mngtmpaddr can create a new temporary address - eth: ice: fix memory management in ice_ethtool_fdir.c - eth: hns3: fix the imp capability bit cannot exceed 32 bits issue - eth: vxlan: calculate correct header length for GPE - eth: stmmac: apply redundant write work around on 4.xx too" * tag 'net-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (49 commits) tipc: stop tipc crypto on failure in tipc_node_create af_unix: Terminate sun_path when bind()ing pathname socket. tipc: check return value of pskb_trim() benet: fix return value check in be_lancer_xmit_workarounds() virtio-net: fix race between set queues and probe net/sched: mqprio: Add length check for TCA_MQPRIO_{MAX/MIN}_RATE64 splice, net: Fix splice_to_socket() for O_NONBLOCK socket net: fec: tx processing does not call XDP APIs if budget is 0 mptcp: more accurate NL event generation selftests: mptcp: join: only check for ip6tables if needed tools: ynl-gen: fix parse multi-attr enum attribute tools: ynl-gen: fix enum index in _decode_enum(..) netfilter: nf_tables: disallow rule addition to bound chain via NFTA_RULE_CHAIN_ID netfilter: nf_tables: skip immediate deactivate in _PREPARE_ERROR netfilter: nft_set_rbtree: fix overlap expiration walk igc: Fix Kernel Panic during ndo_tx_timeout callback net: dsa: qca8k: fix mdb add/del case with 0 VID net: dsa: qca8k: fix broken search_and_del net: dsa: qca8k: fix search_and_insert wrong handling of new rule net: dsa: qca8k: enable use_single_write for qca8xxx ...
2023-07-27dt-bindings: net: mediatek,net: add mt7988-eth bindingDaniel Golle1-6/+76
Introduce DT bindings for the MT7988 SoC to mediatek,net.yaml. The MT7988 SoC got 3 Ethernet MACs operating at a maximum of 10 Gigabit/sec supported by 2 packet processor engines for offloading tasks. The first MAC is hard-wired to a built-in switch which exposes four 1000Base-T PHYs as user ports. It also comes with built-in 2500Base-T PHY which can be used with the 2nd GMAC. The 2nd and 3rd GMAC can be connected to external PHYs or provide SFP(+) cages attached via SGMII, 1000Base-X, 2500Base-X, USXGMII, 5GBase-KR or 10GBase-KR. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/3c83d2c0d629dac064ec4396132538c52e77a57f.1690246066.git.daniel@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-27dt-bindings: net: mediatek,net: add missing mediatek,mt7621-ethDaniel Golle1-1/+26
Document the Ethernet controller found in the MediaTek MT7621 MIPS SoC family which is supported by the mtk_eth_soc driver. Fixes: 889bcbdeee57 ("net: ethernet: mediatek: support MT7621 SoC ethernet hardware") Signed-off-by: Daniel Golle <daniel@makrotopia.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/ec4371c4b5a331c5217b5f13a0c9e6c444838e14.1690246066.git.daniel@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-27dt-bindings: net: qca,ar803x: add missing unevaluatedProperties for each ↵Krzysztof Kozlowski1-0/+2
regulator Each regulator node, which references common regulator.yaml schema, should disallow additional or unevaluated properties. Otherwise mistakes in properties will go unnoticed. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230725123711.149230-1-krzysztof.kozlowski@linaro.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-24dt-bindings: net: motorcomm: Add pad driver strength cfgSamin Guo1-0/+34
The motorcomm phy (YT8531) supports the ability to adjust the drive strength of the rx_clk/rx_data. The YT8531 RGMII LDO voltage supports 1.8V/3.3V, and the LDO voltage can be configured with hardware pull-up resistors to match the SOC voltage (usually 1.8V). The software can read the registers 0xA001 obtain the current LDO voltage value. Reviewed-by: Hal Feng <hal.feng@starfivetech.com> Signed-off-by: Samin Guo <samin.guo@starfivetech.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-23net: add sysctl accept_ra_min_rtr_lftPatrick Rohr1-0/+8
This change adds a new sysctl accept_ra_min_rtr_lft to specify the minimum acceptable router lifetime in an RA. If the received RA router lifetime is less than the configured value (and not 0), the RA is ignored. This is useful for mobile devices, whose battery life can be impacted by networks that configure RAs with a short lifetime. On such networks, the device should never gain IPv6 provisioning and should attempt to drop RAs via hardware offload, if available. Signed-off-by: Patrick Rohr <prohr@google.com> Cc: Maciej Żenczykowski <maze@google.com> Cc: Lorenzo Colitti <lorenzo@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-22Merge tag 'devicetree-fixes-for-6.5-1' of ↵Linus Torvalds3-50/+3
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Fix moortec,mr75203 schema usage of 'multipleOf' keyword - Fix regression in systems depending on "of-display" device name - Build fix for s390 with CONFIG_PCI=n and OF_EARLY_FLATTREE=y - Drop two obsolete serial .txt bindings * tag 'devicetree-fixes-for-6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: serial: Remove obsolete nxp,lpc1850-uart.txt dt-bindings: serial: Remove obsolete cavium-uart.txt dt-bindings: hwmon: moortec,mr75203: fix multipleOf for coefficients of: Preserve "of-display" device name for compatibility of: make OF_EARLY_FLATTREE depend on HAS_IOMEM
2023-07-22docs: net: clarify the NAPI rules around XDP TxJakub Kicinski1-6/+7
page pool and XDP should not be accessed from IRQ context which may happen if drivers try to clean up XDP TX with NAPI budget of 0. Link: https://lore.kernel.org/r/20230720161323.2025379-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-22net: page_pool: hide page_pool_release_page()Jakub Kicinski1-7/+4
There seems to be no user calling page_pool_release_page() for legit reasons, all the users simply haven't been converted to skb-based recycling, yet. Previous changes converted them. Update the docs, and unexport the function. Link: https://lore.kernel.org/r/20230720010409.1967072-4-kuba@kernel.org Reviewed-by: Alexander Lobakin <aleksander.lobakin@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-21dt-bindings: serial: Remove obsolete nxp,lpc1850-uart.txtRob Herring1-28/+0
nxp,lpc1850-uart.txt binding is already covered by 8250.yaml, so remove it. Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230707221607.1064888-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-07-21dt-bindings: serial: Remove obsolete cavium-uart.txtRob Herring1-19/+0
cavium-uart.txt binding is already covered by 8250.yaml, so remove it. Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230707221602.1063972-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-07-21docs: octeontx2: extend documentation for Round Robin schedulingHariprasad Kelam1-0/+8
Add example tc-htb commands for Round robin scheduling Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski2-39/+39
Cross-merge networking fixes after downstream PR. No conflicts or adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-20dt-bindings: net: dsa: Fix JSON pointer referencesRob Herring1-1/+1
A JSON pointer reference to the entire document must not have a trailing "/" and should be just a "#". The existing jsonschema package allows these, but changes in 4.18 make allowed "$ref" URIs stricter and throw errors on these references. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230718203202.1761304-1-robh@kernel.org Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-07-20dt-bindings: net: rockchip-dwmac: add default 'input' for clock_in_outEugen Hristev1-0/+1
'clock_in_out' property is optional, and it can be one of two enums. The binding does not specify what is the behavior when the property is missing altogether. Hence, add a default value that the driver can use. Signed-off-by: Eugen Hristev <eugen.hristev@collabora.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230718090914.282293-1-eugen.hristev@collabora.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-20Merge tag 'for-netdev' of ↵Jakub Kicinski2-1/+216
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next Alexei Starovoitov says: ==================== pull-request: bpf-next 2023-07-19 We've added 45 non-merge commits during the last 3 day(s) which contain a total of 71 files changed, 7808 insertions(+), 592 deletions(-). The main changes are: 1) multi-buffer support in AF_XDP, from Maciej Fijalkowski, Magnus Karlsson, Tirthendu Sarkar. 2) BPF link support for tc BPF programs, from Daniel Borkmann. 3) Enable bpf_map_sum_elem_count kfunc for all program types, from Anton Protopopov. 4) Add 'owner' field to bpf_rb_node to fix races in shared ownership, Dave Marchevsky. 5) Prevent potential skb_header_pointer() misuse, from Alexei Starovoitov. * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (45 commits) bpf, net: Introduce skb_pointer_if_linear(). bpf: sync tools/ uapi header with selftests/bpf: Add mprog API tests for BPF tcx links selftests/bpf: Add mprog API tests for BPF tcx opts bpftool: Extend net dump with tcx progs libbpf: Add helper macro to clear opts structs libbpf: Add link-based API for tcx libbpf: Add opts-based attach/detach/query API for tcx bpf: Add fd-based tcx multi-prog infra with link support bpf: Add generic attach/detach/query API for multi-progs selftests/xsk: reset NIC settings to default after running test suite selftests/xsk: add test for too many frags selftests/xsk: add metadata copy test for multi-buff selftests/xsk: add invalid descriptor test for multi-buffer selftests/xsk: add unaligned mode test for multi-buffer selftests/xsk: add basic multi-buffer test selftests/xsk: transmit and receive multi-buffer packets xsk: add multi-buffer documentation i40e: xsk: add TX multi-buffer support ice: xsk: Tx multi-buffer support ... ==================== Link: https://lore.kernel.org/r/20230719175424.75717-1-alexei.starovoitov@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-20Merge tag 'linux-can-next-for-6.6-20230719' of ↵Jakub Kicinski2-2/+21
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next Marc Kleine-Budde says: ==================== pull-request: can-next 2023-07-19 The first 2 patches are by Judith Mendez, target the m_can driver and add hrtimer based polling support for TI AM62x SoCs, where the interrupt of the MCU domain's m_can cores is not routed to the Cortex A53 core. A patch by Rob Herring converts the grcan driver to use the correct DT include files. Michal Simek and Srinivas Neeli add support for optional reset control to the xilinx_can driver. The next 2 patches are by Jimmy Assarsson and add support for new Kvaser pciefd to the kvaser_pciefd driver. Mao Zhu's patch for the ucan driver removes a repeated word from a comment. * tag 'linux-can-next-for-6.6-20230719' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next: can: ucan: Remove repeated word can: kvaser_pciefd: Add support for new Kvaser pciefd devices can: kvaser_pciefd: Move hardware specific constants and functions into a driver_data struct can: Explicitly include correct DT includes can: xilinx_can: Add support for controller reset dt-bindings: can: xilinx_can: Add reset description can: m_can: Add hrtimer to generate software interrupt dt-bindings: net: can: Remove interrupt properties for MCAN ==================== Link: https://lore.kernel.org/r/20230719072348.525039-1-mkl@pengutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-19xsk: add multi-buffer documentationMagnus Karlsson1-1/+210
Add AF_XDP multi-buffer support documentation including two pseudo-code samples. Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com> Link: https://lore.kernel.org/r/20230719132421.584801-18-maciej.fijalkowski@intel.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-07-19xsk: add new netlink attribute dedicated for ZC max fragsMaciej Fijalkowski1-0/+6
Introduce new netlink attribute NETDEV_A_DEV_XDP_ZC_MAX_SEGS that will carry maximum fragments that underlying ZC driver is able to handle on TX side. It is going to be included in netlink response only when driver supports ZC. Any value higher than 1 implies multi-buffer ZC support on underlying device. Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Link: https://lore.kernel.org/r/20230719132421.584801-11-maciej.fijalkowski@intel.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-07-19dt-bindings: can: xilinx_can: Add reset descriptionMichal Simek1-0/+3
IP core has input for reset signal which can be connected that's why describe optional reset property. Signed-off-by: Michal Simek <michal.simek@amd.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/all/bfaed896cc51af02fe5f290675313ab4dcab0d33.1689164442.git.michal.simek@amd.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2023-07-19tcp: get rid of sysctl_tcp_adv_win_scaleEric Dumazet1-0/+1
With modern NIC drivers shifting to full page allocations per received frame, we face the following issue: TCP has one per-netns sysctl used to tweak how to translate a memory use into an expected payload (RWIN), in RX path. tcp_win_from_space() implementation is limited to few cases. For hosts dealing with various MSS, we either under estimate or over estimate the RWIN we send to the remote peers. For instance with the default sysctl_tcp_adv_win_scale value, we expect to store 50% of payload per allocated chunk of memory. For the typical use of MTU=1500 traffic, and order-0 pages allocations by NIC drivers, we are sending too big RWIN, leading to potential tcp collapse operations, which are extremely expensive and source of latency spikes. This patch makes sysctl_tcp_adv_win_scale obsolete, and instead uses a per socket scaling factor, so that we can precisely adjust the RWIN based on effective skb->len/skb->truesize ratio. This patch alone can double TCP receive performance when receivers are too slow to drain their receive queue, or by allowing a bigger RWIN when MSS is close to PAGE_SIZE. Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Soheil Hassas Yeganeh <soheil@google.com> Link: https://lore.kernel.org/r/20230717152917.751987-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-18netconsole: Append kernel version to messageBreno Leitao1-1/+10
Create a new netconsole runtime option that prepends the kernel version in the netconsole message. This is useful to map kernel messages to kernel version in a simple way, i.e., without checking somewhere which kernel version the host that sent the message is using. If this option is selected, then the "<release>," is prepended before the netconsole message. This is an example of a netconsole output, with release feature enabled: 6.4.0-01762-ga1ba2ffe946e;12,426,112883998,-;this is a test Cc: Dave Jones <davej@codemonkey.org.uk> Signed-off-by: Breno Leitao <leitao@debian.org> Link: https://lore.kernel.org/r/20230714111330.3069605-1-leitao@debian.org Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-07-17dt-bindings: net: can: Remove interrupt properties for MCANJudith Mendez1-2/+18
On AM62x SoC, MCANs on MCU domain do not have hardware interrupt routed to A53 Linux, instead they will use software interrupt by timer polling. To enable timer polling method, interrupts should be optional so remove interrupts property from required section and add an example for MCAN node with timer polling enabled. Reviewed-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Judith Mendez <jm@ti.com> Link: https://lore.kernel.org/all/20230707204714.62964-2-jm@ti.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2023-07-17dt-bindings: net: Brcm ASP 2.0 Ethernet controllerFlorian Fainelli1-0/+155
Add a binding document for the Broadcom ASP 2.0 Ethernet controller. Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: Justin Chen <justin.chen@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-17dt-bindings: net: brcm,unimac-mdio: Add asp-v2.0Justin Chen1-0/+2
The ASP 2.0 Ethernet controller uses a brcm unimac. Reviewed-by: Simon Horman <simon.horman@corigine.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: Justin Chen <justin.chen@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-17ASoC: Merge v6.5-rc2Mark Brown850-4169/+19814
Get a similar baseline to my other branches, and fixes for people using the branch.
2023-07-15Merge tag 'scsi-fixes' of ↵Linus Torvalds1-38/+38
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "This is a bunch of small driver fixes and a larger rework of zone disk handling (which reaches into blk and nvme). The aacraid array-bounds fix is now critical since the security people turned on -Werror for some build tests, which now fail without it" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: storvsc: Handle SRB status value 0x30 scsi: block: Improve checks in blk_revalidate_disk_zones() scsi: block: virtio_blk: Set zone limits before revalidating zones scsi: block: nullblk: Set zone limits before revalidating zones scsi: nvme: zns: Set zone limits before revalidating zones scsi: sd_zbc: Set zone limits before revalidating zones scsi: ufs: core: Add support for qTimestamp attribute scsi: aacraid: Avoid -Warray-bounds warning scsi: ufs: ufs-mediatek: Add dependency for RESET_CONTROLLER scsi: ufs: core: Update contact email for monitor sysfs nodes scsi: scsi_debug: Remove dead code scsi: qla2xxx: Use vmalloc_array() and vcalloc() scsi: fnic: Use vmalloc_array() and vcalloc() scsi: qla2xxx: Fix error code in qla2x00_start_sp() scsi: qla2xxx: Silence a static checker warning scsi: lpfc: Fix a possible data race in lpfc_unregister_fcf_rescan()
2023-07-14dt-bindings: hwmon: moortec,mr75203: fix multipleOf for coefficientsKrzysztof Kozlowski1-3/+3
Few coefficients use default values multiple of 100, not 1000 (in the example DTS and in the Linux driver): moortec,mr75203.example.dtb: pvt@e0680000: moortec,ts-coeff-g:0:0: 61400 is not a multiple of 1000 Fixes: bf1fdafdbc61 ("dt-bindings: hwmon: (mr75203) add coefficient properties for the thermal equation") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230712081124.110345-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-07-14Merge tag 'riscv-for-linus-6.5-rc2' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - fix a formatting error in the hwprobe documentation - fix a spurious warning in the RISC-V PMU driver - fix memory detection on rv32 (problem does not manifest on any known system) - avoid parsing legacy parsing of I in ACPI ISA strings * tag 'riscv-for-linus-6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: RISC-V: Don't include Zicsr or Zifencei in I from ACPI riscv: mm: fix truncation warning on RV32 perf: RISC-V: Remove PERF_HES_STOPPED flag checking in riscv_pmu_start() Documentation: RISC-V: hwprobe: Fix a formatting error
2023-07-14Merge tag 'for-netdev' of ↵Jakub Kicinski7-14/+32
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next Alexei Starovoitov says: ==================== pull-request: bpf-next 2023-07-13 We've added 67 non-merge commits during the last 15 day(s) which contain a total of 106 files changed, 4444 insertions(+), 619 deletions(-). The main changes are: 1) Fix bpftool build in presence of stale vmlinux.h, from Alexander Lobakin. 2) Introduce bpf_me_mcache_free_rcu() and fix OOM under stress, from Alexei Starovoitov. 3) Teach verifier actual bounds of bpf_get_smp_processor_id() and fix perf+libbpf issue related to custom section handling, from Andrii Nakryiko. 4) Introduce bpf map element count, from Anton Protopopov. 5) Check skb ownership against full socket, from Kui-Feng Lee. 6) Support for up to 12 arguments in BPF trampoline, from Menglong Dong. 7) Export rcu_request_urgent_qs_task, from Paul E. McKenney. 8) Fix BTF walking of unions, from Yafang Shao. 9) Extend link_info for kprobe_multi and perf_event links, from Yafang Shao. * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (67 commits) selftests/bpf: Add selftest for PTR_UNTRUSTED bpf: Fix an error in verifying a field in a union selftests/bpf: Add selftests for nested_trust bpf: Fix an error around PTR_UNTRUSTED selftests/bpf: add testcase for TRACING with 6+ arguments bpf, x86: allow function arguments up to 12 for TRACING bpf, x86: save/restore regs with BPF_DW size bpftool: Use "fallthrough;" keyword instead of comments bpf: Add object leak check. bpf: Convert bpf_cpumask to bpf_mem_cache_free_rcu. bpf: Introduce bpf_mem_free_rcu() similar to kfree_rcu(). selftests/bpf: Improve test coverage of bpf_mem_alloc. rcu: Export rcu_request_urgent_qs_task() bpf: Allow reuse from waiting_for_gp_ttrace list. bpf: Add a hint to allocated objects. bpf: Change bpf_mem_cache draining process. bpf: Further refactor alloc_bulk(). bpf: Factor out inc/dec of active flag into helpers. bpf: Refactor alloc_bulk(). bpf: Let free_all() return the number of freed elements. ... ==================== Link: https://lore.kernel.org/r/20230714020910.80794-1-alexei.starovoitov@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-14Merge tag 'net-6.5-rc2' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from netfilter, wireless and ebpf. Current release - regressions: - netfilter: conntrack: gre: don't set assured flag for clash entries - wifi: iwlwifi: remove 'use_tfh' config to fix crash Previous releases - regressions: - ipv6: fix a potential refcount underflow for idev - icmp6: ifix null-ptr-deref of ip6_null_entry->rt6i_idev in icmp6_dev() - bpf: fix max stack depth check for async callbacks - eth: mlx5e: - check for NOT_READY flag state after locking - fix page_pool page fragment tracking for XDP - eth: igc: - fix tx hang issue when QBV gate is closed - fix corner cases for TSN offload - eth: octeontx2-af: Move validation of ptp pointer before its usage - eth: ena: fix shift-out-of-bounds in exponential backoff Previous releases - always broken: - core: prevent skb corruption on frag list segmentation - sched: - cls_fw: fix improper refcount update leads to use-after-free - sch_qfq: account for stab overhead in qfq_enqueue - netfilter: - report use refcount overflow - prevent OOB access in nft_byteorder_eval - wifi: mt7921e: fix init command fail with enabled device - eth: ocelot: fix oversize frame dropping for preemptible TCs - eth: fec: recycle pages for transmitted XDP frames" * tag 'net-6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (79 commits) selftests: tc-testing: add test for qfq with stab overhead net/sched: sch_qfq: account for stab overhead in qfq_enqueue selftests: tc-testing: add tests for qfq mtu sanity check net/sched: sch_qfq: reintroduce lmax bound check for MTU wifi: cfg80211: fix receiving mesh packets without RFC1042 header wifi: rtw89: debug: fix error code in rtw89_debug_priv_send_h2c_set() net: txgbe: fix eeprom calculation error net/sched: make psched_mtu() RTNL-less safe net: ena: fix shift-out-of-bounds in exponential backoff netdevsim: fix uninitialized data in nsim_dev_trap_fa_cookie_write() net/sched: flower: Ensure both minimum and maximum ports are specified MAINTAINERS: Add another mailing list for QUALCOMM ETHQOS ETHERNET DRIVER docs: netdev: update the URL of the status page wifi: iwlwifi: remove 'use_tfh' config to fix crash xdp: use trusted arguments in XDP hints kfuncs bpf: cpumap: Fix memory leak in cpu_map_update_elem wifi: airo: avoid uninitialized warning in airo_get_rate() octeontx2-pf: Add additional check for MCAM rules net: dsa: Removed unneeded of_node_put in felix_parse_ports_node net: fec: use netdev_err_once() instead of netdev_err() ...
2023-07-12Merge tag 'platform-drivers-x86-v6.5-2' of ↵Linus Torvalds1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fixes from Hans de Goede: "Misc small fixes and hw-id additions" * tag 'platform-drivers-x86-v6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: touchscreen_dmi: Add info for the Archos 101 Cesium Educ tablet platform/x86: dell-ddv: Fix mangled list in documentation platform/x86: dell-ddv: Improve error handling platform/x86/amd: pmf: Add new ACPI ID AMDI0103 platform/x86/amd: pmc: Add new ACPI ID AMDI000A platform/x86/amd: pmc: Apply nvme quirk to HP 15s-eq2xxx platform/x86: Move s2idle quirk from thinkpad-acpi to amd-pmc platform/x86: int3472/discrete: set variable skl_int3472_regulator_second_sensor storage-class-specifier to static platform/x86/intel/tpmi: Prevent overflow for cap_offset platform/x86: wmi: Replace open coded guid_parse_and_compare() platform/x86: wmi: Break possible infinite loop when parsing GUID
2023-07-12docs: netdev: update the URL of the status pageJakub Kicinski1-1/+1
Move the status page from vger to the same server as mailbot. Link: https://lore.kernel.org/r/20230710174636.1174684-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-11Documentation: RISC-V: hwprobe: Fix a formatting errorPalmer Dabbelt1-1/+1
I'm not sure what I was trying to do with the ':'s, but they're just rendered to HTML which looks odd. This makes "fence.i" look like "mvendorid" and such, which is seems reasonable to me. Reviewed-by: Evan Green <evan@rivosinc.com> Link: https://lore.kernel.org/r/20230710193329.2742-1-palmer@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-07-11Merge branch '6.5/scsi-staging' into 6.5/scsi-fixesMartin K. Petersen1-38/+38
Pull in the currently staged SCSI fixes for 6.5. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-07-11platform/x86: dell-ddv: Fix mangled list in documentationArmin Wolf1-1/+2
Add missing empty line necessary for sphinx to recognize the list. Also reword the first entry a little bit. Signed-off-by: Armin Wolf <W_Armin@gmx.de> Link: https://lore.kernel.org/r/20230707010333.12954-2-W_Armin@gmx.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-11bpf,docs: Create new standardization subdirectoryDavid Vernet4-3/+21
The BPF standardization effort is actively underway with the IETF. As described in the BPF Working Group (WG) charter in [0], there are a number of proposed documents, some informational and some proposed standards, that will be drafted as part of the standardization effort. [0]: https://datatracker.ietf.org/wg/bpf/about/ Though the specific documents that will formally be standardized will exist as Internet Drafts (I-D) and WG documents in the BPF WG datatracker page, the source of truth from where those documents will be generated will reside in the kernel documentation tree (originating in the bpf-next tree). Because these documents will be used to generate the I-D and WG documents which will be standardized with the IETF, they are a bit special as far as kernel-tree documentation goes: - They will be dual licensed with LGPL-2.1 OR BSD-2-Clause - IETF I-D and WG documents (the documents which will actually be standardized) will be auto-generated from these documents. In order to keep things clearly organized in the BPF documentation tree, and to make it abundantly clear where standards-related documentation needs to go, we should move standards-relevant documents into a separate standardization/ subdirectory. Signed-off-by: David Vernet <void@manifault.com> Link: https://lore.kernel.org/r/20230710183027.15132-1-void@manifault.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-07-10Merge tag 'linux-watchdog-6.5-rc2' of ↵Linus Torvalds1-0/+42
git://www.linux-watchdog.org/linux-watchdog Pull watchdog update from Wim Van Sebroeck: - Add Loongson-1 watchdog dt-bindings * tag 'linux-watchdog-6.5-rc2' of git://www.linux-watchdog.org/linux-watchdog: dt-bindings: watchdog: Add Loongson-1 watchdog
2023-07-10ASoC: dt-bindings: audio-graph-card2: Drop incomplete exampleRob Herring1-19/+1
The example in audio-graph-card2 binding is incomplete, uses undocumented compatibles strings, and doesn't follow typical .dts formatting. Rather than try to fix with what would probably be a lengthy example, just drop the example. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230707221725.1071292-1-robh@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2023-07-10ASoC: dt-bindings: Update maintainer email idRohit kumar2-2/+2
Updated my mail id to latest quicinc id. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Rohit kumar <quic_rohkumar@quicinc.com> Link: https://lore.kernel.org/r/20230707074337.3120530-1-quic_rohkumar@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-07-09Merge tag 'ntb-6.5' of https://github.com/jonmason/ntbLinus Torvalds1-2/+2
Pull NTB updates from Jon Mason: "Fixes for pci_clean_master, error handling in driver inits, and various other issues/bugs" * tag 'ntb-6.5' of https://github.com/jonmason/ntb: ntb: hw: amd: Fix debugfs_create_dir error checking ntb.rst: Fix copy and paste error ntb_netdev: Fix module_init problem ntb: intel: Remove redundant pci_clear_master ntb: epf: Remove redundant pci_clear_master ntb_hw_amd: Remove redundant pci_clear_master ntb: idt: drop redundant pci_enable_pcie_error_reporting() MAINTAINERS: git://github -> https://github.com for jonmason NTB: EPF: fix possible memory leak in pci_vntb_probe() NTB: ntb_tool: Add check for devm_kcalloc NTB: ntb_transport: fix possible memory leak while device_register() fails ntb: intel: Fix error handling in intel_ntb_pci_driver_init() NTB: amd: Fix error handling in amd_ntb_pci_driver_init() ntb: idt: Fix error handling in idt_pci_driver_init()
2023-07-09Merge tag 'mm-hotfixes-stable-2023-07-08-10-43' of ↵Linus Torvalds6-14/+14
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull hotfixes from Andrew Morton: "16 hotfixes. Six are cc:stable and the remainder address post-6.4 issues" The merge undoes the disabling of the CONFIG_PER_VMA_LOCK feature, since it was all hopefully fixed in mainline. * tag 'mm-hotfixes-stable-2023-07-08-10-43' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: lib: dhry: fix sleeping allocations inside non-preemptable section kasan, slub: fix HW_TAGS zeroing with slub_debug kasan: fix type cast in memory_is_poisoned_n mailmap: add entries for Heiko Stuebner mailmap: update manpage link bootmem: remove the vmemmap pages from kmemleak in free_bootmem_page MAINTAINERS: add linux-next info mailmap: add Markus Schneider-Pargmann writeback: account the number of pages written back mm: call arch_swap_restore() from do_swap_page() squashfs: fix cache race with migration mm/hugetlb.c: fix a bug within a BUG(): inconsistent pte comparison docs: update ocfs2-devel mailing list address MAINTAINERS: update ocfs2-devel mailing list address mm: disable CONFIG_PER_VMA_LOCK until its fixed fork: lock VMAs of the parent process when forking
2023-07-08Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds3-667/+4
Pull more SCSI updates from James Bottomley: "A few late arriving patches that missed the initial pull request. It's mostly bug fixes (the dt-bindings is a fix for the initial pull)" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: core: Remove unused function declaration scsi: target: docs: Remove tcm_mod_builder.py scsi: target: iblock: Quiet bool conversion warning with pr_preempt use scsi: dt-bindings: ufs: qcom: Fix ICE phandle scsi: core: Simplify scsi_cdl_check_cmd() scsi: isci: Fix comment typo scsi: smartpqi: Replace one-element arrays with flexible-array members scsi: target: tcmu: Replace strlcpy() with strscpy() scsi: ncr53c8xx: Replace strlcpy() with strscpy() scsi: lpfc: Fix lpfc_name struct packing
2023-07-08docs: update ocfs2-devel mailing list addressAnthony Iliopoulos6-14/+14
The ocfs2-devel mailing list has been migrated to the kernel.org infrastructure, update all related documentation pointers to reflect the change. Link: https://lkml.kernel.org/r/20230628013437.47030-3-ailiop@suse.com Signed-off-by: Anthony Iliopoulos <ailiop@suse.com> Acked-by: Joseph Qi <jiangqi903@gmail.com> Acked-by: Joel Becker <jlbec@evilplan.org> Cc: Changwei Ge <gechangwei@live.cn> Cc: Gang He <ghe@suse.com> Cc: Jun Piao <piaojun@huawei.com> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Mark Fasheh <mark@fasheh.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-07-08ntb.rst: Fix copy and paste errorGeoff Levand1-2/+2
It seems the text for the NTB MSI Test Client section was copied from the NTB Tool Test Client, but was not updated for the new section. Corrects the NTB MSI Test Client section text. Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Geoff Levand <geoff@infradead.org> Signed-off-by: Jon Mason <jdmason@kudzu.us>
2023-07-07Merge tag 'riscv-for-linus-6.5-mw2' of ↵Linus Torvalds5-23/+289
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull more RISC-V updates from Palmer Dabbelt: - A bunch of fixes/cleanups from the first part of the merge window, mostly related to ACPI and vector as those were large - Some documentation improvements, mostly related to the new code - The "riscv,isa" DT key is deprecated - Support for link-time dead code elimination - Support for minor fault registration in userfaultd - A handful of cleanups around CMO alternatives * tag 'riscv-for-linus-6.5-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (23 commits) riscv: mm: mark noncoherent_supported as __ro_after_init riscv: mm: mark CBO relate initialization funcs as __init riscv: errata: thead: only set cbom size & noncoherent during boot riscv: Select HAVE_ARCH_USERFAULTFD_MINOR RISC-V: Document the ISA string parsing rules for ACPI risc-v: Fix order of IPI enablement vs RCU startup mm: riscv: fix an unsafe pte read in huge_pte_alloc() dt-bindings: riscv: deprecate riscv,isa RISC-V: drop error print from riscv_hartid_to_cpuid() riscv: Discard vector state on syscalls riscv: move memblock_allow_resize() after linear mapping is ready riscv: Enable ARCH_SUSPEND_POSSIBLE for s2idle riscv: vdso: include vdso/vsyscall.h for vdso_data selftests: Test RISC-V Vector's first-use handler riscv: vector: clear V-reg in the first-use trap riscv: vector: only enable interrupts in the first-use trap RISC-V: Fix up some vector state related build failures RISC-V: Document that V registers are clobbered on syscalls riscv: disable HAVE_LD_DEAD_CODE_DATA_ELIMINATION for LLD riscv: enable HAVE_LD_DEAD_CODE_DATA_ELIMINATION ...
2023-07-07Merge tag 'docs-6.5-2' of git://git.lwn.net/linuxLinus Torvalds12-11/+18
Pull mode documentation updates from Jonathan Corbet: "A half-dozen late arriving docs patches. They are mostly fixes, but we also have a kernel-doc tweak for enums and the long-overdue removal of the outdated and redundant patch-submission comments at the top of the MAINTAINERS file" * tag 'docs-6.5-2' of git://git.lwn.net/linux: scripts: kernel-doc: support private / public marking for enums Documentation: KVM: SEV: add a missing backtick Documentation: ACPI: fix typo in ssdt-overlays.rst Fix documentation of panic_on_warn docs: remove the tips on how to submit patches from MAINTAINERS docs: fix typo in zh_TW and zh_CN translation
2023-07-06RISC-V: Document the ISA string parsing rules for ACPIPalmer Dabbelt2-0/+11
We've had a ton of issues around the ISA string parsing rules elsewhere in RISC-V, so let's at least be clear about what the rules are so we can try and avoid more issues. Link: https://lore.kernel.org/r/CAK9=C2Vy-4V9kgnga98tiC3TeHkR2LFPakyBbS8s_h3_Z=ieyQ@mail.gmail.com/ Link: https://lore.kernel.org/r/20230629031705.15575-1-palmer@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-07 19:55:21 +0300