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2024-06-21octeontx2-pf: Add ucast filter count configurability via devlink.Sai Krishna1-0/+16
The existing method of reserving unicast filter count leads to wasted MCAM entries if the functionality is not used or fewer entries are used. Furthermore, the amount of MCAM entries differs amongst Octeon SoCs. We implemented a means to adjust the UC filter count via devlink, allowing for better use of MCAM entries across Netdev apps. commands: To get the current unicast filter count # devlink dev param show pci/0002:02:00.0 name unicast_filter_count To change/set the unicast filter count # devlink dev param set pci/0002:02:00.0 name unicast_filter_count value 5 cmode runtime Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-06-21docs: net: document guidance of implementing the SR-IOV NDOsJakub Kicinski2-0/+26
New drivers were prevented from adding ndo_set_vf_* callbacks over the last few years. This was expected to result in broader switchdev adoption, but seems to have had little effect. Based on recent netdev meeting there is broad support for allowing adding those ops. There is a problem with the current API supporting a limited number of VFs (100+, which is less than some modern HW supports). We can try to solve it by adding similar functionality on devlink ports, but that'd be another API variation to maintain. So a netlink attribute reshuffling is a more likely outcome. Document the guidance, make it clear that the API is frozen. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-06-21dt-bindings: net: remove arc_emac.txtJohan Jonker1-46/+0
The last real user nSIM_700 of the "snps,arc-emac" compatible string in a driver was removed in 2019. The use of this string in the combined DT of rk3066a/rk3188 as place holder has also been replaced, so remove arc_emac.txt Signed-off-by: Johan Jonker <jbx6244@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-06-20dt-bindings: net: Convert fsl-fman to yamlFrank Li5-548/+442
Convert fsl-fman from txt to yaml format and split it fsl,fman.yam, fsl,fman-port.yaml, fsl-muram.yaml, fsl-mdio.yaml. Addition changes: fsl,fman.yaml: - Fixed interrupts in example. - Fixed ethernet@e8000 miss } in example. - ptp-timer add label in example. - Ref to new fsl,fman*.yaml. - Reorder property in example. - Keep only one example. - Add const for #address-cells and #size-cells. - Use defined interrupt type. - ptp example use node name phc. fsl,fman-port: - Keep only one example. fsl,fman-mdio: - Add little-endian property. - Add ref to mdio.yaml. - Remove suppress-preamble. - Add #address-cells and #size-cells in example. - Remove clock-frequency, which already describe in mmio.yaml. fsl,muram.yaml: - Add reg property. - Remove range property. - Use reg instead of range in example. Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20240618-ls_fman-v2-2-f00a82623d8e@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-20dt-bindings: ptp: Convert ptp-qoirq to yaml formatFrank Li4-89/+146
Convert ptp-qoirq from txt to yaml format. Additional change: - Fixed example interrupts proptery. Need only 1 irq by check MPC8313 spec. - Move Reference clock context under clk,sel. - Interrupts is not required property. - Use low case for hex value. - Check reference manual of MPC8313, p1010 and so on, which dts use more than 1 irqs. Only 1 irq for each ptp device. Check driver code (drivers/ptp/ptp_qoriq.c) and only 1 irq used. So original description is wrong. - Remove comments for compatible string. Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20240618-ls_fman-v2-1-f00a82623d8e@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski8-84/+198
Cross-merge networking fixes after downstream PR. Conflicts: drivers/net/ethernet/broadcom/bnxt/bnxt.c 1e7962114c10 ("bnxt_en: Restore PTP tx_avail count in case of skb_pad() error") 165f87691a89 ("bnxt_en: add timestamping statistics support") No adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-19dt-bindings: net: Add IEP interruptDiogo Ivo1-0/+9
The IEP interrupt is used in order to support both capture events, where an incoming external signal gets timestamped on arrival, and compare events, where an interrupt is generated internally when the IEP counter reaches a programmed value. Signed-off-by: Diogo Ivo <diogo.ivo@siemens.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-06-18dt-bindings: net: ethernet-controller: add 10g-qxgmii modeVladimir Oltean1-0/+1
Add the new interface mode 10g-qxgmii, which is similar to usxgmii but extend to 4 channels to support maximum of 4 ports with the link speed 10M/100M/1G/2.5G. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Luo Jie <quic_luoj@quicinc.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-06-18net: phy: introduce core support for phy-mode = "10g-qxgmii"Vladimir Oltean1-0/+6
10G-QXGMII is a MAC-to-PHY interface defined by the USXGMII multiport specification. It uses the same signaling as USXGMII, but it multiplexes 4 ports over the link, resulting in a maximum speed of 2.5G per port. Some in-tree SoCs like the NXP LS1028A use "usxgmii" when they mean either the single-port USXGMII or the quad-port 10G-QXGMII variant, and they could get away just fine with that thus far. But there is a need to distinguish between the 2 as far as SerDes drivers are concerned. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Luo Jie <quic_luoj@quicinc.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-06-17Merge tag 'mm-hotfixes-stable-2024-06-17-11-43' of ↵Linus Torvalds3-6/+87
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "Mainly MM singleton fixes. And a couple of ocfs2 regression fixes" * tag 'mm-hotfixes-stable-2024-06-17-11-43' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: kcov: don't lose track of remote references during softirqs mm: shmem: fix getting incorrect lruvec when replacing a shmem folio mm/debug_vm_pgtable: drop RANDOM_ORVALUE trick mm: fix possible OOB in numa_rebuild_large_mapping() mm/migrate: fix kernel BUG at mm/compaction.c:2761! selftests: mm: make map_fixed_noreplace test names stable mm/memfd: add documentation for MFD_NOEXEC_SEAL MFD_EXEC mm: mmap: allow for the maximum number of bits for randomizing mmap_base by default gcov: add support for GCC 14 zap_pid_ns_processes: clear TIF_NOTIFY_SIGNAL along with TIF_SIGPENDING mm: huge_memory: fix misused mapping_large_folio_support() for anon folios lib/alloc_tag: fix RCU imbalance in pgalloc_tag_get() lib/alloc_tag: do not register sysctl interface when CONFIG_SYSCTL=n MAINTAINERS: remove Lorenzo as vmalloc reviewer Revert "mm: init_mlocked_on_free_v3" mm/page_table_check: fix crash on ZONE_DEVICE gcc: disable '-Warray-bounds' for gcc-9 ocfs2: fix NULL pointer dereference in ocfs2_abort_trigger() ocfs2: fix NULL pointer dereference in ocfs2_journal_dirty()
2024-06-17Merge tag 'hyperv-fixes-signed-20240616' of ↵Linus Torvalds3-77/+109
git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull Hyper-V fixes from Wei Liu: - Some cosmetic changes for hv.c and balloon.c (Aditya Nagesh) - Two documentation updates (Michael Kelley) - Suppress the invalid warning for packed member alignment (Saurabh Sengar) - Two hv_balloon fixes (Michael Kelley) * tag 'hyperv-fixes-signed-20240616' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: Drivers: hv: Cosmetic changes for hv.c and balloon.c Documentation: hyperv: Improve synic and interrupt handling description Documentation: hyperv: Update spelling and fix typo tools: hv: suppress the invalid warning for packed member alignment hv_balloon: Enable hot-add for memblock sizes > 128 MiB hv_balloon: Use kernel macros to simplify open coded sequences
2024-06-16Merge tag 'usb-6.10-rc4' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / Thunderbolt fixes from Greg KH: "Here are some small USB and Thunderbolt driver fixes for 6.10-rc4. Included in here are: - thunderbolt debugfs bugfix - USB typec bugfixes - kcov usb bugfix - xhci bugfixes - usb-storage bugfix - dt-bindings bugfix - cdc-wdm log message spam bugfix All of these, except for the last cdc-wdm log level change, have been in linux-next for a while with no reported problems. The cdc-wdm bugfix has been tested by syzbot and proved to fix the reported cpu lockup issues when the log is constantly spammed by a broken device" * tag 'usb-6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages xhci: Handle TD clearing for multiple streams case xhci: Apply broken streams quirk to Etron EJ188 xHCI host xhci: Apply reset resume quirk to Etron EJ188 xHCI host xhci: Set correct transferred length for cancelled bulk transfers usb-storage: alauda: Check whether the media is initialized usb: typec: ucsi: Ack also failed Get Error commands kcov, usb: disable interrupts in kcov_remote_start_usb_softirq dt-bindings: usb: realtek,rts5411: Add missing "additionalProperties" on child nodes usb: typec: tcpm: Ignore received Hard Reset in TOGGLING state usb: typec: tcpm: fix use-after-free case in tcpm_register_source_caps USB: xen-hcd: Traverse host/ when CONFIG_USB_XEN_HCD is selected usb: typec: ucsi: glink: increase max ports for x1e80100 Revert "usb: chipidea: move ci_ulpi_init after the phy initialization" thunderbolt: debugfs: Fix margin debugfs node creation condition
2024-06-16Merge tag 'char-misc-6.10-rc4' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are a number of small char/misc and iio driver fixes for 6.10-rc4. Included in here are the following: - iio driver fixes for a bunch of reported problems. - mei driver fixes for a number of reported issues. - amiga parport driver build fix. - .editorconfig fix that was causing lots of unintended whitespace changes to happen to files when they were being edited. Unless we want to sweep the whole tree and remove all trailing whitespace at once, this is needed for the .editorconfig file to be able to be used at all. This change is required because the original submitters never touched older files in the tree. - jfs bugfix for a buffer overflow The jfs bugfix is in here as I didn't know where else to put it, and it's been ignored for a while as the filesystem seems to be abandoned and I'm tired of seeing the same issue reported in multiple places. All of these have been in linux-next with no reported issues" * tag 'char-misc-6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (25 commits) .editorconfig: remove trim_trailing_whitespace option jfs: xattr: fix buffer overflow for invalid xattr misc: microchip: pci1xxxx: Fix a memory leak in the error handling of gp_aux_bus_probe() misc: microchip: pci1xxxx: fix double free in the error handling of gp_aux_bus_probe() parport: amiga: Mark driver struct with __refdata to prevent section mismatch mei: vsc: Fix wrong invocation of ACPI SID method mei: vsc: Don't stop/restart mei device during system suspend/resume mei: me: release irq in mei_me_pci_resume error path mei: demote client disconnect warning on suspend to debug iio: inkern: fix channel read regression iio: imu: inv_mpu6050: stabilized timestamping in interrupt iio: adc: ad7173: Fix sampling frequency setting iio: adc: ad7173: Clear append status bit iio: imu: inv_icm42600: delete unneeded update watermark call iio: imu: inv_icm42600: stabilized timestamp in interrupt iio: invensense: fix odr switching to same value iio: adc: ad7173: Remove index from temp channel iio: adc: ad7173: Add ad7173_device_info names iio: adc: ad7173: fix buffers enablement for ad7176-2 iio: temperature: mlx90635: Fix ERR_PTR dereference in mlx90635_probe() ...
2024-06-15mm/memfd: add documentation for MFD_NOEXEC_SEAL MFD_EXECJeff Xu2-0/+87
When MFD_NOEXEC_SEAL was introduced, there was one big mistake: it didn't have proper documentation. This led to a lot of confusion, especially about whether or not memfd created with the MFD_NOEXEC_SEAL flag is sealable. Before MFD_NOEXEC_SEAL, memfd had to explicitly set MFD_ALLOW_SEALING to be sealable, so it's a fair question. As one might have noticed, unlike other flags in memfd_create, MFD_NOEXEC_SEAL is actually a combination of multiple flags. The idea is to make it easier to use memfd in the most common way, which is NOEXEC + F_SEAL_EXEC + MFD_ALLOW_SEALING. This works with sysctl vm.noexec to help existing applications move to a more secure way of using memfd. Proposals have been made to put MFD_NOEXEC_SEAL non-sealable, unless MFD_ALLOW_SEALING is set, to be consistent with other flags [1], Those are based on the viewpoint that each flag is an atomic unit, which is a reasonable assumption. However, MFD_NOEXEC_SEAL was designed with the intent of promoting the most secure method of using memfd, therefore a combination of multiple functionalities into one bit. Furthermore, the MFD_NOEXEC_SEAL has been added for more than one year, and multiple applications and distributions have backported and utilized it. Altering ABI now presents a degree of risk and may lead to disruption. MFD_NOEXEC_SEAL is a new flag, and applications must change their code to use it. There is no backward compatibility problem. When sysctl vm.noexec == 1 or 2, applications that don't set MFD_NOEXEC_SEAL or MFD_EXEC will get MFD_NOEXEC_SEAL memfd. And old-application might break, that is by-design, in such a system vm.noexec = 0 shall be used. Also no backward compatibility problem. I propose to include this documentation patch to assist in clarifying the semantics of MFD_NOEXEC_SEAL, thereby preventing any potential future confusion. Finally, I would like to express my gratitude to David Rheinsberg and Barnabás Pőcze for initiating the discussion on the topic of sealability. [1] https://lore.kernel.org/lkml/20230714114753.170814-1-david@readahead.eu/ [jeffxu@chromium.org: updates per Randy] Link: https://lkml.kernel.org/r/20240611034903.3456796-2-jeffxu@chromium.org [jeffxu@chromium.org: v3] Link: https://lkml.kernel.org/r/20240611231409.3899809-2-jeffxu@chromium.org Link: https://lkml.kernel.org/r/20240607203543.2151433-2-jeffxu@google.com Signed-off-by: Jeff Xu <jeffxu@chromium.org> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Cc: Aleksa Sarai <cyphar@cyphar.com> Cc: Barnabás Pőcze <pobrn@protonmail.com> Cc: Daniel Verkamp <dverkamp@chromium.org> Cc: David Rheinsberg <david@readahead.eu> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Hugh Dickins <hughd@google.com> Cc: Jorge Lucangeli Obes <jorgelo@chromium.org> Cc: Kees Cook <keescook@chromium.org> Cc: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-06-15Revert "mm: init_mlocked_on_free_v3"David Hildenbrand1-6/+0
There was insufficient review and no agreement that this is the right approach. There are serious flaws with the implementation that make processes using mlock() not even work with simple fork() [1] and we get reliable crashes when rebooting. Further, simply because we might be unmapping a single PTE of a large mlocked folio, we shouldn't zero out the whole folio. ... especially because the code can also *corrupt* urelated memory because kernel_init_pages(page, folio_nr_pages(folio)); Could end up writing outside of the actual folio if we work with a tail page. Let's revert it. Once there is agreement that this is the right approach, the issues were fixed and there was reasonable review and proper testing, we can consider it again. [1] https://lkml.kernel.org/r/4da9da2f-73e4-45fd-b62f-a8a513314057@redhat.com Link: https://lkml.kernel.org/r/20240605091710.38961-1-david@redhat.com Fixes: ba42b524a040 ("mm: init_mlocked_on_free_v3") Signed-off-by: David Hildenbrand <david@redhat.com> Reported-by: David Wang <00107082@163.com> Closes: https://lore.kernel.org/lkml/20240528151340.4282-1-00107082@163.com/ Reported-by: Lance Yang <ioworker0@gmail.com> Closes: https://lkml.kernel.org/r/20240601140917.43562-1-ioworker0@gmail.com Acked-by: Lance Yang <ioworker0@gmail.com> Cc: York Jasper Niebuhr <yjnworkstation@gmail.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Kees Cook <keescook@chromium.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-06-14dt-bindings: net: add STM32MP13 compatible in documentation for stm32Christophe Roullier1-7/+36
New STM32 SOC have 2 GMACs instances. GMAC IP version is SNPS 4.20. Signed-off-by: Christophe Roullier <christophe.roullier@foss.st.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-06-13dt-bindings: net: dsa: lantiq,gswip: convert to YAML schemaMartin Schiller2-146/+202
Convert the lantiq,gswip bindings to YAML format. Also add this new file to the MAINTAINERS file. Furthermore, the CPU port has to specify a phy-mode and either a phy or a fixed-link. Since GSWIP is connected using a SoC internal protocol there's no PHY involved. Add phy-mode = "internal" and a fixed-link to the example code to describe the communication between the PMAC (Ethernet controller) and GSWIP switch. Signed-off-by: Martin Schiller <ms@dev.tdt.de> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Link: https://lore.kernel.org/r/20240611135434.3180973-2-ms@dev.tdt.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-13Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski6-11/+96
Cross-merge networking fixes after downstream PR. No conflicts, no adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-12net: ipv4: Add a sysctl to set multipath hash seedPetr Machata1-0/+14
When calculating hashes for the purpose of multipath forwarding, both IPv4 and IPv6 code currently fall back on flow_hash_from_keys(). That uses a randomly-generated seed. That's a fine choice by default, but unfortunately some deployments may need a tighter control over the seed used. In this patch, make the seed configurable by adding a new sysctl key, net.ipv4.fib_multipath_hash_seed to control the seed. This seed is used specifically for multipath forwarding and not for the other concerns that flow_hash_from_keys() is used for, such as queue selection. Expose the knob as sysctl because other such settings, such as headers to hash, are also handled that way. Like those, the multipath hash seed is a per-netns variable. Despite being placed in the net.ipv4 namespace, the multipath seed sysctl is used for both IPv4 and IPv6, similarly to e.g. a number of TCP variables. The seed used by flow_hash_from_keys() is a 128-bit quantity. However it seems that usually the seed is a much more modest value. 32 bits seem typical (Cisco, Cumulus), some systems go even lower. For that reason, and to decouple the user interface from implementation details, go with a 32-bit quantity, which is then quadruplicated to form the siphash key. Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/20240607151357.421181-3-petrm@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-12Documentation/tcp-ao: Add a few lines on tracepointsDmitry Safonov1-0/+9
Signed-off-by: Dmitry Safonov <0x7f454c46@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-06-10Merge tag 'for-netdev' of ↵Jakub Kicinski1-0/+8
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next Daniel Borkmann says: ==================== pull-request: bpf-next 2024-06-06 We've added 54 non-merge commits during the last 10 day(s) which contain a total of 50 files changed, 1887 insertions(+), 527 deletions(-). The main changes are: 1) Add a user space notification mechanism via epoll when a struct_ops object is getting detached/unregistered, from Kui-Feng Lee. 2) Big batch of BPF selftest refactoring for sockmap and BPF congctl tests, from Geliang Tang. 3) Add BTF field (type and string fields, right now) iterator support to libbpf instead of using existing callback-based approaches, from Andrii Nakryiko. 4) Extend BPF selftests for the latter with a new btf_field_iter selftest, from Alan Maguire. 5) Add new kfuncs for a generic, open-coded bits iterator, from Yafang Shao. 6) Fix BPF selftests' kallsyms_find() helper under kernels configured with CONFIG_LTO_CLANG_THIN, from Yonghong Song. 7) Remove a bunch of unused structs in BPF selftests, from David Alan Gilbert. 8) Convert test_sockmap section names into names understood by libbpf so it can deduce program type and attach type, from Jakub Sitnicki. 9) Extend libbpf with the ability to configure log verbosity via LIBBPF_LOG_LEVEL environment variable, from Mykyta Yatsenko. 10) Fix BPF selftests with regards to bpf_cookie and find_vma flakiness in nested VMs, from Song Liu. 11) Extend riscv32/64 JITs to introduce shift/add helpers to generate Zba optimization, from Xiao Wang. 12) Enable BPF programs to declare arrays and struct fields with kptr, bpf_rb_root, and bpf_list_head, from Kui-Feng Lee. * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (54 commits) selftests/bpf: Drop useless arguments of do_test in bpf_tcp_ca selftests/bpf: Use start_test in test_dctcp in bpf_tcp_ca selftests/bpf: Use start_test in test_dctcp_fallback in bpf_tcp_ca selftests/bpf: Add start_test helper in bpf_tcp_ca selftests/bpf: Use connect_to_fd_opts in do_test in bpf_tcp_ca libbpf: Auto-attach struct_ops BPF maps in BPF skeleton selftests/bpf: Add btf_field_iter selftests selftests/bpf: Fix send_signal test with nested CONFIG_PARAVIRT libbpf: Remove callback-based type/string BTF field visitor helpers bpftool: Use BTF field iterator in btfgen libbpf: Make use of BTF field iterator in BTF handling code libbpf: Make use of BTF field iterator in BPF linker code libbpf: Add BTF field iterator selftests/bpf: Ignore .llvm.<hash> suffix in kallsyms_find() selftests/bpf: Fix bpf_cookie and find_vma in nested VM selftests/bpf: Test global bpf_list_head arrays. selftests/bpf: Test global bpf_rb_root arrays and fields in nested struct types. selftests/bpf: Test kptr arrays and kptrs in nested struct fields. bpf: limit the number of levels of a nested struct type. bpf: look into the types of the fields of a struct type recursively. ... ==================== Link: https://lore.kernel.org/r/20240606223146.23020-1-daniel@iogearbox.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-10Merge tag 'wireless-next-2024-06-07' of ↵Jakub Kicinski2-9/+5
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Kalle Valo says: ==================== wireless-next patches for v6.11 The first "new features" pull request for v6.11 with changes both in stack and in drivers. Nothing out of ordinary, except that we have two conflicts this time: net/mac80211/cfg.c https://lore.kernel.org/all/20240531124415.05b25e7a@canb.auug.org.au drivers/net/wireless/microchip/wilc1000/netdev.c https://lore.kernel.org/all/20240603110023.23572803@canb.auug.org.au Major changes: cfg80211/mac80211 * parse Transmit Power Envelope (TPE) data in mac80211 instead of in drivers wilc1000 * read MAC address during probe to make it visible to user space iwlwifi * bump FW API to 91 for BZ/SC devices * report 64-bit radiotap timestamp * enable P2P low latency by default * handle Transmit Power Envelope (TPE) advertised by AP * start using guard() rtlwifi * RTL8192DU support ath12k * remove unsupported tx monitor handling * channel 2 in 6 GHz band support * Spatial Multiplexing Power Save (SMPS) in 6 GHz band support * multiple BSSID (MBSSID) and Enhanced Multi-BSSID Advertisements (EMA) support * dynamic VLAN support * add panic handler for resetting the firmware state ath10k * add qcom,no-msa-ready-indicator Device Tree property * LED support for various chipsets * tag 'wireless-next-2024-06-07' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (194 commits) wifi: ath12k: add hw_link_id in ath12k_pdev wifi: ath12k: add panic handler wifi: rtw89: chan: Use swap() in rtw89_swap_sub_entity() wifi: brcm80211: remove unused structs wifi: brcm80211: use sizeof(*pointer) instead of sizeof(type) wifi: ath12k: do not process consecutive RDDM event dt-bindings: net: wireless: ath11k: Drop "qcom,ipq8074-wcss-pil" from example wifi: ath12k: fix memory leak in ath12k_dp_rx_peer_frag_setup() wifi: rtlwifi: handle return value of usb init TX/RX wifi: rtlwifi: Enable the new rtl8192du driver wifi: rtlwifi: Add rtl8192du/sw.c wifi: rtlwifi: Constify rtl_hal_cfg.{ops,usb_interface_cfg} and rtl_priv.cfg wifi: rtlwifi: Add rtl8192du/dm.{c,h} wifi: rtlwifi: Add rtl8192du/fw.{c,h} and rtl8192du/led.{c,h} wifi: rtlwifi: Add rtl8192du/rf.{c,h} wifi: rtlwifi: Add rtl8192du/trx.{c,h} wifi: rtlwifi: Add rtl8192du/phy.{c,h} wifi: rtlwifi: Add rtl8192du/hw.{c,h} wifi: rtlwifi: Add new members to struct rtl_priv for RTL8192DU wifi: rtlwifi: Add rtl8192du/table.{c,h} ... Signed-off-by: Jakub Kicinski <kuba@kernel.org> ==================== Link: https://lore.kernel.org/r/20240607093517.41394C2BBFC@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-08Merge tag 'for-linus-2024060801' of ↵Linus Torvalds2-5/+80
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID fixes from Benjamin Tissoires: - fix potential read out of bounds in hid-asus (Andrew Ballance) - fix endian-conversion on little endian systems in intel-ish-hid (Arnd Bergmann) - A couple of new input event codes (Aseda Aboagye) - errors handling fixes in hid-nvidia-shield (Chen Ni), hid-nintendo (Christophe JAILLET), hid-logitech-dj (José Expósito) - current leakage fix while the device is in suspend on a i2c-hid laptop (Johan Hovold) - other assorted smaller fixes and device ID / quirk entry additions * tag 'for-linus-2024060801' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: Ignore battery for ELAN touchscreens 2F2C and 4116 HID: i2c-hid: elan: fix reset suspend current leakage dt-bindings: HID: i2c-hid: elan: add 'no-reset-on-power-off' property dt-bindings: HID: i2c-hid: elan: add Elan eKTH5015M dt-bindings: HID: i2c-hid: add dedicated Ilitek ILI2901 schema input: Add support for "Do Not Disturb" input: Add event code for accessibility key hid: asus: asus_report_fixup: fix potential read out of bounds HID: logitech-hidpp: add missing MODULE_DESCRIPTION() macro HID: intel-ish-hid: fix endian-conversion HID: nintendo: Fix an error handling path in nintendo_hid_probe() HID: logitech-dj: Fix memory leak in logi_dj_recv_switch_to_dj_mode() HID: core: remove unnecessary WARN_ON() in implement() HID: nvidia-shield: Add missing check for input_ff_create_memless HID: intel-ish-hid: Fix build error for COMPILE_TEST
2024-06-08Merge tag 'kbuild-fixes-v6.10-2' of ↵Linus Torvalds1-1/+11
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix the initial state of the save button in 'make gconfig' - Improve the Kconfig documentation - Fix a Kconfig bug regarding property visibility - Fix build breakage for systems where 'sed' is not installed in /bin - Fix a false warning about missing MODULE_DESCRIPTION() * tag 'kbuild-fixes-v6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: modpost: do not warn about missing MODULE_DESCRIPTION() for vmlinux.o kbuild: explicitly run mksysmap as sed script from link-vmlinux.sh kconfig: remove wrong expr_trans_bool() kconfig: doc: document behavior of 'select' and 'imply' followed by 'if' kconfig: doc: fix a typo in the note about 'imply' kconfig: gconf: give a proper initial state to the Save button kconfig: remove unneeded code for user-supplied values being out of range
2024-06-08Merge tag 'media/v6.10-2' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: - fixes for the new ipu6 driver (and related fixes to mei csi driver) - fix a double debugfs remove logic at mgb4 driver - a documentation fix * tag 'media/v6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: media: intel/ipu6: add csi2 port sanity check in notifier bound media: intel/ipu6: update the maximum supported csi2 port number to 6 media: mei: csi: Warn less verbosely of a missing device fwnode media: mei: csi: Put the IPU device reference media: intel/ipu6: fix the buffer flags caused by wrong parentheses media: intel/ipu6: Fix an error handling path in isys_probe() media: intel/ipu6: Move isys_remove() close to isys_probe() media: intel/ipu6: Fix some redundant resources freeing in ipu6_pci_remove() media: Documentation: v4l: Fix ACTIVE route flag media: mgb4: Fix double debugfs remove
2024-06-07Merge tag 'mm-hotfixes-stable-2024-06-07-15-24' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "14 hotfixes, 6 of which are cc:stable. All except the nilfs2 fix affect MM and all are singletons - see the chagelogs for details" * tag 'mm-hotfixes-stable-2024-06-07-15-24' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: nilfs2: fix nilfs_empty_dir() misjudgment and long loop on I/O errors mm: fix xyz_noprof functions calling profiled functions codetag: avoid race at alloc_slab_obj_exts mm/hugetlb: do not call vma_add_reservation upon ENOMEM mm/ksm: fix ksm_zero_pages accounting mm/ksm: fix ksm_pages_scanned accounting kmsan: do not wipe out origin when doing partial unpoisoning vmalloc: check CONFIG_EXECMEM in is_vmalloc_or_module_addr() mm: page_alloc: fix highatomic typing in multi-block buddies nilfs2: fix potential kernel bug due to lack of writeback flag waiting memcg: remove the lockdep assert from __mod_objcg_mlstate() mm: arm64: fix the out-of-bounds issue in contpte_clear_young_dirty_ptes mm: huge_mm: fix undefined reference to `mthp_stats' for CONFIG_SYSFS=n mm: drop the 'anon_' prefix for swap-out mTHP counters
2024-06-07Merge tag 'iio-fixes-for-6.10a' of ↵Greg Kroah-Hartman1-1/+1
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus Jonathan writes: 1st set of IIO fixes for the 6.10 cycle. The usual mixed bag of old and new driver bugs plus one core issue that highlighted we have some documentation issues that we need to fix as a follow up action. core in kernel interface - Wrong return value documentation didn't help with an error in a cleanup. Result is that thermal is failing to read the temperature. adi,ad3552r - Fix DT binding output range sign error. adi,ad5592r - Wrong scaling on temperature channel. adi,ad7173 - Driver assumed all supported devices had input buffers. Make sure not to enable them on the ad7176-2 which doesn't. - Add some missing device names for recently added models. - Drop an unneeded zero index on the single temperature channel. - Clear buffered capture specific control bit when returning to on demand sampling which otherwise no longer works. - Make sampling frequency per channel rather than just setting it for the first channel. adi,ad9467 - Capital S for sign of channel whereas ABI is lowercase. bosch,bmi323 - Make sure to release the trigger even on error paths in the trigger handler as otherwise there is no path to recover. bosch,bmp280 - Avoid an overflow in calculating the temperature. invensense,timestamp helper - Fix case where ODR is being switched to the existing ODR an update that never finishes. - Fix an issue with the timestamp being updated whilst still handling previous interrupt (icm42600 and mpu6050) invensense,icm42600 - Don't update the watermark parameters twice. melexis,mlx90635 - Fix variable returned as error code. * tag 'iio-fixes-for-6.10a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: iio: inkern: fix channel read regression iio: imu: inv_mpu6050: stabilized timestamping in interrupt iio: adc: ad7173: Fix sampling frequency setting iio: adc: ad7173: Clear append status bit iio: imu: inv_icm42600: delete unneeded update watermark call iio: imu: inv_icm42600: stabilized timestamp in interrupt iio: invensense: fix odr switching to same value iio: adc: ad7173: Remove index from temp channel iio: adc: ad7173: Add ad7173_device_info names iio: adc: ad7173: fix buffers enablement for ad7176-2 iio: temperature: mlx90635: Fix ERR_PTR dereference in mlx90635_probe() iio: imu: bmi323: Fix trigger notification in case of error iio: dac: ad5592r: fix temperature channel scaling value iio: pressure: bmp280: Fix BMP580 temperature reading dt-bindings: iio: dac: fix ad354xr output range iio: adc: ad9467: fix scan type sign
2024-06-07dt-bindings: HID: i2c-hid: elan: add 'no-reset-on-power-off' propertyJohan Hovold1-0/+6
When the power supply is shared with other peripherals the reset line can be wired in such a way that it can remain deasserted regardless of whether the supply is on or not. This is important as it can be used to avoid holding the controller in reset for extended periods of time when it remains powered, something which can lead to increased power consumption. Leaving reset deasserted also avoids leaking current through the reset circuitry pull-up resistors. Add a new 'no-reset-on-power-off' devicetree property which can be used by the OS to determine when reset needs to be asserted on power down. Note that this property can also be used when the supply cannot be turned off by the OS at all. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240507144821.12275-4-johan+linaro@kernel.org Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-06-07dt-bindings: HID: i2c-hid: elan: add Elan eKTH5015MJohan Hovold1-4/+8
Add a compatible string for the Elan eKTH5015M touch controller. Judging from the current binding and commit bd3cba00dcc6 ("HID: i2c-hid: elan: Add support for Elan eKTH6915 i2c-hid touchscreens"), eKTH5015M appears to be compatible with eKTH6915. Notably the power-on sequence is the same. While at it, drop a redundant label from the example. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20240507144821.12275-3-johan+linaro@kernel.org Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-06-07dt-bindings: HID: i2c-hid: add dedicated Ilitek ILI2901 schemaJohan Hovold2-1/+66
The Ilitek ILI2901 touch screen controller was apparently incorrectly added to the Elan eKTH6915 schema simply because it also has a reset gpio and is currently managed by the Elan driver in Linux. The two controllers are not related even if an unfortunate wording in the commit message adding the Ilitek compatible made it sound like they were. Add a dedicated schema for the ILI2901 which does not specify the I2C address (which is likely 0x41 rather than 0x10 as for other Ilitek touch controllers) to avoid cluttering the Elan schema with unrelated devices and to make it easier to find the correct schema when adding further Ilitek controllers. Fixes: d74ac6f60a7e ("dt-bindings: HID: i2c-hid: elan: Introduce Ilitek ili2901") Cc: Zhengqiao Xia <xiazhengqiao@huaqin.corp-partner.google.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20240507144821.12275-2-johan+linaro@kernel.org Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-06-06Merge tag 'scsi-fixes' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "The core change is to detect unusually large number of VPD pages (caused by device manufacturers having an endiannes issue) and reject them rather than trying to parse a huge non-existent array. The remaining fixes are in drivers the most user visible of which is the ALUA state transition recognition (leads to intermittent I/O errors in some situations otherwise)" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: mcq: Fix error output and clean up ufshcd_mcq_abort() scsi: core: Handle devices which return an unusually large VPD page count scsi: mpt3sas: Add missing kerneldoc parameter descriptions scsi: qedf: Set qed_slowpath_params to zero before use scsi: qedf: Wait for stag work during unload scsi: qedf: Don't process stag work during unload and recovery scsi: sr: Fix unintentional arithmetic wraparound scsi: core: alua: I/O errors for ALUA state transitions scsi: mpi3mr: Use proper format specifier in mpi3mr_sas_port_add()
2024-06-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski7-50/+55
Cross-merge networking fixes after downstream PR. No conflicts. Adjacent changes: drivers/net/ethernet/pensando/ionic/ionic_txrx.c d9c04209990b ("ionic: Mark error paths in the data path as unlikely") 491aee894a08 ("ionic: fix kernel panic in XDP_TX action") net/ipv6/ip6_fib.c b4cb4a1391dc ("net: use unrcu_pointer() helper") b01e1c030770 ("ipv6: fix possible race in __fib6_drop_pcpu_from()") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-06Merge tag 'net-6.10-rc3' of ↵Linus Torvalds1-19/+14
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from BPF and big collection of fixes for WiFi core and drivers. Current release - regressions: - vxlan: fix regression when dropping packets due to invalid src addresses - bpf: fix a potential use-after-free in bpf_link_free() - xdp: revert support for redirect to any xsk socket bound to the same UMEM as it can result in a corruption - virtio_net: - add missing lock protection when reading return code from control_buf - fix false-positive lockdep splat in DIM - Revert "wifi: wilc1000: convert list management to RCU" - wifi: ath11k: fix error path in ath11k_pcic_ext_irq_config Previous releases - regressions: - rtnetlink: make the "split" NLM_DONE handling generic, restore the old behavior for two cases where we started coalescing those messages with normal messages, breaking sloppily-coded userspace - wifi: - cfg80211: validate HE operation element parsing - cfg80211: fix 6 GHz scan request building - mt76: mt7615: add missing chanctx ops - ath11k: move power type check to ASSOC stage, fix connecting to 6 GHz AP - ath11k: fix WCN6750 firmware crash caused by 17 num_vdevs - rtlwifi: ignore IEEE80211_CONF_CHANGE_RETRY_LIMITS - iwlwifi: mvm: fix a crash on 7265 Previous releases - always broken: - ncsi: prevent multi-threaded channel probing, a spec violation - vmxnet3: disable rx data ring on dma allocation failure - ethtool: init tsinfo stats if requested, prevent unintentionally reporting all-zero stats on devices which don't implement any - dst_cache: fix possible races in less common IPv6 features - tcp: auth: don't consider TCP_CLOSE to be in TCP_AO_ESTABLISHED - ax25: fix two refcounting bugs - eth: ionic: fix kernel panic in XDP_TX action Misc: - tcp: count CLOSE-WAIT sockets for TCP_MIB_CURRESTAB" * tag 'net-6.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (107 commits) selftests: net: lib: set 'i' as local selftests: net: lib: avoid error removing empty netns name selftests: net: lib: support errexit with busywait net: ethtool: fix the error condition in ethtool_get_phy_stats_ethtool() ipv6: fix possible race in __fib6_drop_pcpu_from() af_unix: Annotate data-race of sk->sk_shutdown in sk_diag_fill(). af_unix: Use skb_queue_len_lockless() in sk_diag_show_rqlen(). af_unix: Use skb_queue_empty_lockless() in unix_release_sock(). af_unix: Use unix_recvq_full_lockless() in unix_stream_connect(). af_unix: Annotate data-race of net->unx.sysctl_max_dgram_qlen. af_unix: Annotate data-races around sk->sk_sndbuf. af_unix: Annotate data-races around sk->sk_state in UNIX_DIAG. af_unix: Annotate data-race of sk->sk_state in unix_stream_read_skb(). af_unix: Annotate data-races around sk->sk_state in sendmsg() and recvmsg(). af_unix: Annotate data-race of sk->sk_state in unix_accept(). af_unix: Annotate data-race of sk->sk_state in unix_stream_connect(). af_unix: Annotate data-races around sk->sk_state in unix_write_space() and poll(). af_unix: Annotate data-race of sk->sk_state in unix_inq_len(). af_unix: Annodate data-races around sk->sk_state for writers. af_unix: Set sk->sk_state under unix_state_lock() for truly disconencted peer. ...
2024-06-06Merge tag 'tomoyo-pr-20240606' of git://git.code.sf.net/p/tomoyo/tomoyoLinus Torvalds1-24/+11
Pull tomoyo fixlet from Tetsuo Handa: "Single patch to update project links, no behavior changes" * tag 'tomoyo-pr-20240606' of git://git.code.sf.net/p/tomoyo/tomoyo: tomoyo: update project links
2024-06-06kconfig: doc: document behavior of 'select' and 'imply' followed by 'if'Masahiro Yamada1-0/+10
Documentation/kbuild/kconfig-language.rst explains the behavior of 'select' as follows: reverse dependencies can be used to force a lower limit of another symbol. The value of the current menu symbol is used as the minimal value <symbol> can be set to. This is not true when the 'select' property is followed by 'if'. [Test Code] config MODULES def_bool y modules config A def_tristate y select C if B config B def_tristate m config C tristate [Result] CONFIG_MODULES=y CONFIG_A=y CONFIG_B=m CONFIG_C=m If "the value of A is used as the minimal value C can be set to", C must be 'y'. The actual behavior is "C is selected by (A && B)". The lower limit of C is downgraded due to B being 'm'. This behavior is kind of weird, and this has arisen several times in the mailing list. I do not know whether it is a bug or intended behavior. Anyway, it is not feasible to change it now because many Kconfig files are written based on this behavior. The same applies to 'imply'. Document this (but reserve the possibility for a future change). Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
2024-06-06kconfig: doc: fix a typo in the note about 'imply'Masahiro Yamada1-1/+1
This sentence does not make sense due to a typo. Fix it. Fixes: def2fbffe62c ("kconfig: allow symbols implied by y to become m") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
2024-06-05net/mlx5e: SHAMPO, Add header-only ethtool counters for header data splitTariq Toukan1-0/+9
Count the number of header-only packets and bytes from SHAMPO. Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Link: https://lore.kernel.org/r/20240603212219.1037656-12-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-05net/mlx5e: SHAMPO, Drop rx_gro_match_packets counterDragos Tatulea1-5/+0
After modifying rx_gro_packets to be more accurate, the rx_gro_match_packets counter is redundant. Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Link: https://lore.kernel.org/r/20240603212219.1037656-11-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-05net/mlx5e: SHAMPO, Make GRO counters more preciseDragos Tatulea1-4/+6
Don't count non GRO packets. A non GRO packet is a packet with a GRO cb count of 1. Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Link: https://lore.kernel.org/r/20240603212219.1037656-10-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-05mm: drop the 'anon_' prefix for swap-out mTHP countersBaolin Wang1-2/+2
The mTHP swap related counters: 'anon_swpout' and 'anon_swpout_fallback' are confusing with an 'anon_' prefix, since the shmem can swap out non-anonymous pages. So drop the 'anon_' prefix to keep consistent with the old swap counter names. This is needed in 6.10-rcX to avoid having an inconsistent ABI out in the field. Link: https://lkml.kernel.org/r/7a8989c13299920d7589007a30065c3e2c19f0e0.1716431702.git.baolin.wang@linux.alibaba.com Fixes: d0f048ac39f6 ("mm: add per-order mTHP anon_swpout and anon_swpout_fallback counters") Fixes: 42248b9d34ea ("mm: add docs for per-order mTHP counters and transhuge_page ABI") Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com> Suggested-by: "Huang, Ying" <ying.huang@intel.com> Acked-by: Barry Song <baohua@kernel.org> Cc: David Hildenbrand <david@redhat.com> Cc: Lance Yang <ioworker0@gmail.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Ryan Roberts <ryan.roberts@arm.com> Cc: Zi Yan <ziy@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-06-05Merge tag 'ath-next-20240605' of ↵Kalle Valo2-9/+5
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath ath.git patches for v6.11 ath12k * remove unsupported tx monitor handling * channel 2 in 6 GHz band support * Spatial Multiplexing Power Save (SMPS) in 6 GHz band support * multiple BSSID (MBSSID) and Enhanced Multi-BSSID Advertisements (EMA) support * dynamic VLAN support * add panic handler for resetting the firmware state ath10k * add qcom,no-msa-ready-indicator Device Tree property * LED support for various chipsets
2024-06-05tcp: add sysctl_tcp_rto_min_usKevin Yang1-0/+13
Adding a sysctl knob to allow user to specify a default rto_min at socket init time, other than using the hard coded 200ms default rto_min. Note that the rto_min route option has the highest precedence for configuring this setting, followed by the TCP_BPF_RTO_MIN socket option, followed by the tcp_rto_min_us sysctl. Signed-off-by: Kevin Yang <yyd@google.com> Reviewed-by: Neal Cardwell <ncardwell@google.com> Reviewed-by: Yuchung Cheng <ycheng@google.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Tony Lu <tonylu@linux.alibaba.com> Reviewed-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-06-05dt-bindings: dsa: Rewrite Vitesse VSC73xx in schemaLinus Walleij2-129/+162
This rewrites the Vitesse VSC73xx DSA switches DT binding in schema. It was a bit tricky since I needed to come up with some way of applying the SPI properties only on SPI devices and not platform devices, but I figured something out that works. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-06-05Revert "xsk: Document ability to redirect to any socket bound to the same umem"Magnus Karlsson1-19/+14
This reverts commit 968595a93669b6b4f6d1fcf80cf2d97956b6868f. Reported-by: Yuval El-Hanany <YuvalE@radware.com> Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/xdp-newbies/8100DBDC-0B7C-49DB-9995-6027F6E63147@radware.com Link: https://lore.kernel.org/bpf/20240604122927.29080-3-magnus.karlsson@gmail.com
2024-06-04Merge tag 'devicetree-fixes-for-6.10-1' of ↵Linus Torvalds2-5/+4
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Fix regression in 'interrupt-map' handling affecting Apple M1 mini (at least) - Fix binding example warning in stm32 st,mlahb binding - Fix schema error in Allwinner platform binding causing lots of spurious warnings - Add missing MODULE_DESCRIPTION() to DT kunit tests * tag 'devicetree-fixes-for-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of: property: Fix fw_devlink handling of interrupt-map of/irq: Factor out parsing of interrupt-map parent phandle+args from of_irq_parse_raw() dt-bindings: arm: stm32: st,mlahb: Drop spurious "reg" property from example dt-bindings: arm: sunxi: Fix incorrect '-' usage of: of_test: add MODULE_DESCRIPTION()
2024-06-04dt-bindings: usb: realtek,rts5411: Add missing "additionalProperties" on ↵Rob Herring (Arm)1-0/+1
child nodes All nodes need an explicit additionalProperties or unevaluatedProperties unless a $ref has one that's false. As that is not the case with usb-device.yaml, "additionalProperties" is needed here. Fixes: c44d9dab31d6 ("dt-bindings: usb: Add downstream facing ports to realtek binding") Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20240523194500.2958192-1-robh@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-03tomoyo: update project linksTetsuo Handa1-24/+11
TOMOYO project has moved to SourceForge.net . Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
2024-06-01doc: new 'mptcp' page in 'networking'Matthieu Baerts (NGI0)2-0/+157
A general documentation about MPTCP was missing since its introduction in v5.6. Most of what is there comes from our recently updated mptcp.dev website, with additional links to resources from the kernel documentation. This is a first version, mainly targeting app developers and users. Link: https://www.mptcp.dev Reviewed-by: Mat Martineau <martineau@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Link: https://lore.kernel.org/r/20240530-upstream-net-20240520-mptcp-doc-v3-3-e94cdd9f2673@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-01doc: mptcp: alphabetical orderMatthieu Baerts (NGI0)1-37/+37
Similar to what is done in other 'sysctl' pages: it looks clearer from a readability perspective. This might cause troubles in the short/mid-term with the backports, but by not putting new entries at the end, this can help to reduce conflicts in case of backports in the long term. We don't change the information here too often, so it looks OK to do that. Reviewed-by: Mat Martineau <martineau@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Link: https://lore.kernel.org/r/20240530-upstream-net-20240520-mptcp-doc-v3-2-e94cdd9f2673@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-06-01doc: mptcp: add missing 'available_schedulers' entryMatthieu Baerts (NGI0)1-0/+4
This sysctl knob has been added recently, but the documentation has not been updated. This knob is used to show the available schedulers choices that are registered, similar to 'net.ipv4.tcp_available_congestion_control'. Fixes: 73c900aa3660 ("mptcp: add net.mptcp.available_schedulers") Reviewed-by: Mat Martineau <martineau@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Link: https://lore.kernel.org/r/20240530-upstream-net-20240520-mptcp-doc-v3-1-e94cdd9f2673@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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