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8 daysMerge tag 'char-misc-6.16-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc / IIO fixes from Greg KH: "Here are some char/misc/iio and other driver fixes for 6.16-rc7. Included in here are: - IIO driver fixes for reported problems - Interconnect driver fixes for reported problems - nvmem driver fixes - bunch of comedi driver fixes for long-term bugs - Kconfig dependancy fixes for mux drivers - other small driver fixes for reported problems. All of these have been in linux-next for a while with no reported problems" * tag 'char-misc-6.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (35 commits) nvmem: layouts: u-boot-env: remove crc32 endianness conversion misc: amd-sbi: Explicitly clear in/out arg "mb_in_out" misc: amd-sbi: Address copy_to/from_user() warning reported in smatch misc: amd-sbi: Address potential integer overflow issue reported in smatch comedi: comedi_test: Fix possible deletion of uninitialized timers comedi: Fix initialization of data for instructions that write to subdevice comedi: Fix use of uninitialized data in insn_rw_emulate_bits() comedi: das6402: Fix bit shift out of bounds comedi: aio_iiro_16: Fix bit shift out of bounds comedi: pcl812: Fix bit shift out of bounds comedi: das16m1: Fix bit shift out of bounds comedi: Fix some signed shift left operations comedi: Fail COMEDI_INSNLIST ioctl if n_insns is too large nvmem: imx-ocotp: fix MAC address byte length MAINTAINERS: add miscdevice Rust abstractions mux: mmio: Fix missing CONFIG_REGMAP_MMIO iio: dac: ad3530r: Fix incorrect masking for channels 4-7 in powerdown mode iio: adc: ad7380: fix adi,gain-milli property parsing iio: adc: ad7949: use spi_is_bpw_supported() iio: accel: fxls8962af: Fix use after free in fxls8962af_fifo_flush ...
9 daysMerge tag 'hwmon-for-v6.16-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - corsair-cpro: Validate the size of the received input buffer - ina238: Report energy in microjoules as expected by the ABI - pmbus/ucd9000: Fixed GPIO functionality * tag 'hwmon-for-v6.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (pmbus/ucd9000) Fix error in ucd9000_gpio_set hwmon: (ina238) Report energy in microjoules hwmon: (corsair-cpro) Validate the size of the received input buffer
10 daysMerge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull kvm fixes from Paolo Bonzini: "ARM: - Fix use of u64_replace_bits() in adjusting the guest's view of MDCR_EL2.HPMN RISC-V: - Fix an issue related to timer cleanup when exiting to user-space - Fix a race-condition in updating interrupts enabled for the guest when IMSIC is hardware-virtualized x86: - Reject KVM_SET_TSC_KHZ for guests with a protected TSC (currently only TDX) - Ensure struct kvm_tdx_capabilities fields that are not explicitly set by KVM are zeroed Documentation: - Explain how KVM contributions should be made testable - Fix a formatting goof in the TDX documentation" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: TDX: Don't report base TDVMCALLs KVM: VMX: Ensure unused kvm_tdx_capabilities fields are zeroed out KVM: Documentation: document how KVM is tested KVM: Documentation: minimal updates to review-checklist.rst KVM: x86: Reject KVM_SET_TSC_KHZ vCPU ioctl for TSC protected guest RISC-V: KVM: Move HGEI[E|P] CSR access to IMSIC virtualization RISC-V: KVM: Disable vstimecmp before exiting to user-space Documentation: KVM: Fix unexpected unindent warning KVM: arm64: Fix enforcement of upper bound on MDCR_EL2.HPMN
10 dayshwmon: (ina238) Report energy in microjoulesJonas Rebmann
The hwmon sysfs interface specifies that energy values should be reported in microjoules. This is also what tools such as lmsensors expect, reporting wrong values otherwise. Adjust the driver to scale the output accordingly and adjust ina238 driver documentation. Fixes: 6daaf15a1173 ("hwmon: (ina238) Add support for SQ52206") Signed-off-by: Jonas Rebmann <jre@pengutronix.de> Link: https://lore.kernel.org/r/20250715-hwmon-ina238-microjoules-v1-1-9df678568a41@pengutronix.de Signed-off-by: Guenter Roeck <linux@roeck-us.net>
11 daysMerge tag 'net-6.16-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from Bluetooth, CAN, WiFi and Netfilter. More code here than I would have liked. That said, better now than next week. Nothing particularly scary stands out. The improvement to the OpenVPN input validation is a bit large but better get them in before the code makes it to a final release. Some of the changes we got from sub-trees could have been split better between the fix and -next refactoring, IMHO, that has been communicated. We have one known regression in a TI AM65 board not getting link. The investigation is going a bit slow, a number of people are on vacation. We'll try to wrap it up, but don't think it should hold up the release. Current release - fix to a fix: - Bluetooth: L2CAP: fix attempting to adjust outgoing MTU, it broke some headphones and speakers Current release - regressions: - wifi: ath12k: fix packets received in WBM error ring with REO LUT enabled, fix Rx performance regression - wifi: iwlwifi: - fix crash due to a botched indexing conversion - mask reserved bits in chan_state_active_bitmap, avoid FW assert() Current release - new code bugs: - nf_conntrack: fix crash due to removal of uninitialised entry - eth: airoha: fix potential UaF in airoha_npu_get() Previous releases - regressions: - net: fix segmentation after TCP/UDP fraglist GRO - af_packet: fix the SO_SNDTIMEO constraint not taking effect and a potential soft lockup waiting for a completion - rpl: fix UaF in rpl_do_srh_inline() for sneaky skb geometry - virtio-net: fix recursive rtnl_lock() during probe() - eth: stmmac: populate entire system_counterval_t in get_time_fn() - eth: libwx: fix a number of crashes in the driver Rx path - hv_netvsc: prevent IPv6 addrconf after IFF_SLAVE lost that meaning Previous releases - always broken: - mptcp: fix races in handling connection fallback to pure TCP - rxrpc: assorted error handling and race fixes - sched: another batch of "security" fixes for qdiscs (QFQ, HTB) - tls: always refresh the queue when reading sock, avoid UaF - phy: don't register LEDs for genphy, avoid deadlock - Bluetooth: btintel: check if controller is ISO capable on btintel_classify_pkt_type(), work around FW returning incorrect capabilities Misc: - make OpenVPN Netlink input checking more strict before it makes it to a final release - wifi: cfg80211: remove scan request n_channels __counted_by, it's only yielding false positives" * tag 'net-6.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (66 commits) rxrpc: Fix to use conn aborts for conn-wide failures rxrpc: Fix transmission of an abort in response to an abort rxrpc: Fix notification vs call-release vs recvmsg rxrpc: Fix recv-recv race of completed call rxrpc: Fix irq-disabled in local_bh_enable() selftests/tc-testing: Test htb_dequeue_tree with deactivation and row emptying net/sched: Return NULL when htb_lookup_leaf encounters an empty rbtree net: bridge: Do not offload IGMP/MLD messages selftests: Add test cases for vlan_filter modification during runtime net: vlan: fix VLAN 0 refcount imbalance of toggling filtering during runtime tls: always refresh the queue when reading sock virtio-net: fix recursived rtnl_lock() during probe() net/mlx5: Update the list of the PCI supported devices hv_netvsc: Set VF priv_flags to IFF_NO_ADDRCONF before open to prevent IPv6 addrconf phonet/pep: Move call to pn_skb_get_dst_sockaddr() earlier in pep_sock_accept() Bluetooth: L2CAP: Fix attempting to adjust outgoing MTU netfilter: nf_conntrack: fix crash due to removal of uninitialised entry net: fix segmentation after TCP/UDP fraglist GRO ipv6: mcast: Delay put pmc->idev in mld_del_delrec() net: airoha: fix potential use-after-free in airoha_npu_get() ...
11 daysMerge tag 'kvm-x86-fixes-6.16-rc7' of https://github.com/kvm-x86/linux into HEADPaolo Bonzini
KVM TDX fixes for 6.16 - Fix a formatting goof in the TDX documentation. - Reject KVM_SET_TSC_KHZ for guests with a protected TSC (currently only TDX). - Ensure struct kvm_tdx_capabilities fields that are not explicitly set by KVM are zeroed.
13 daysovpn: reject unexpected netlink attributesAntonio Quartulli
Netlink ops do not expect all attributes to be always set, however this condition is not explicitly coded any where, leading the user to believe that all sent attributes are somewhat processed. Fix this behaviour by introducing explicit checks. For CMD_OVPN_PEER_GET and CMD_OVPN_KEY_GET directly open-code the needed condition in the related ops handlers. While for all other ops use attribute subsets in the ovpn.yaml spec file. Fixes: b7a63391aa98 ("ovpn: add basic netlink support") Reported-by: Ralf Lici <ralf@mandelbit.com> Closes: https://github.com/OpenVPN/ovpn-net-next/issues/19 Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
13 daysKVM: Documentation: document how KVM is testedPaolo Bonzini
Proper testing greatly simplifies both patch development and review, but it can be unclear what kind of userspace or guest support should accompany new features. Clarify maintainer expectations in terms of testing expectations; additionally, list the cases in which open-source userspace support is pretty much a necessity and its absence can only be mitigated by selftests. While these ideas have long been followed implicitly by KVM contributors and maintainers, formalize them in writing to provide consistent (though not universal) guidelines. Suggested-by: Rick Edgecombe <rick.p.edgecombe@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
13 daysKVM: Documentation: minimal updates to review-checklist.rstPaolo Bonzini
While the file could stand a larger update, these are the bare minimum changes needed to make it more widely applicable. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
14 daysKVM: x86: Reject KVM_SET_TSC_KHZ vCPU ioctl for TSC protected guestKai Huang
Reject KVM_SET_TSC_KHZ vCPU ioctl if guest's TSC is protected and not changeable by KVM, and update the documentation to reflect it. For such TSC protected guests, e.g. TDX guests, typically the TSC is configured once at VM level before any vCPU are created and remains unchanged during VM's lifetime. KVM provides the KVM_SET_TSC_KHZ VM scope ioctl to allow the userspace VMM to configure the TSC of such VM. After that the userspace VMM is not supposed to call the KVM_SET_TSC_KHZ vCPU scope ioctl anymore when creating the vCPU. The de facto userspace VMM Qemu does this for TDX guests. The upcoming SEV-SNP guests with Secure TSC should follow. Note, TDX support hasn't been fully released as of the "buggy" commit, i.e. there is no established ABI to break. Fixes: adafea110600 ("KVM: x86: Add infrastructure for secure TSC") Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Kai Huang <kai.huang@intel.com> Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com> Reviewed-by: Nikunj A Dadhania <nikunj@amd.com> Link: https://lore.kernel.org/r/71bbdf87fdd423e3ba3a45b57642c119ee2dd98c.1752444335.git.kai.huang@intel.com Signed-off-by: Sean Christopherson <seanjc@google.com>
2025-07-13Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Fixes for a few clk drivers and bindings: - Add a missing property to the Mediatek MT8188 clk binding to keep binding checks happy - Avoid an OOB by setting the correct number of parents in dispmix_csr_clk_dev_data - Allocate clk_hw structs early in probe to avoid an ordering issue where clk_parent_data points to an unallocated clk_hw when the child clk is registered before the parent clk in the SCMI clk driver * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: dt-bindings: clock: mediatek: Add #reset-cells property for MT8188 clk: imx: Fix an out-of-bounds access in dispmix_csr_clk_dev_data clk: scmi: Handle case where child clocks are initialized before their parents
2025-07-12Merge tag 'mm-hotfixes-stable-2025-07-11-16-16' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "19 hotfixes. A whopping 16 are cc:stable and the remainder address post-6.15 issues or aren't considered necessary for -stable kernels. 14 are for MM. Three gdb-script fixes and a kallsyms build fix" * tag 'mm-hotfixes-stable-2025-07-11-16-16' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: Revert "sched/numa: add statistics of numa balance task" mm: fix the inaccurate memory statistics issue for users mm/damon: fix divide by zero in damon_get_intervals_score() samples/damon: fix damon sample mtier for start failure samples/damon: fix damon sample wsse for start failure samples/damon: fix damon sample prcl for start failure kasan: remove kasan_find_vm_area() to prevent possible deadlock scripts: gdb: vfs: support external dentry names mm/migrate: fix do_pages_stat in compat mode mm/damon/core: handle damon_call_control as normal under kdmond deactivation mm/rmap: fix potential out-of-bounds page table access during batched unmap mm/hugetlb: don't crash when allocating a folio if there are no resv scripts/gdb: de-reference per-CPU MCE interrupts scripts/gdb: fix interrupts.py after maple tree conversion maple_tree: fix mt_destroy_walk() on root leaf node mm/vmalloc: leave lazy MMU mode on PTE mapping error scripts/gdb: fix interrupts display after MCP on x86 lib/alloc_tag: do not acquire non-existent lock in alloc_tag_top_users() kallsyms: fix build without execinfo
2025-07-10Documentation: KVM: Fix unexpected unindent warningBinbin Wu
Add proper indentations to bullet list item to resolve the warning: "Bullet list ends without a blank line; unexpected unindent." Closes:https://lore.kernel.org/kvm/20250623162110.6e2f4241@canb.auug.org.au Fixes: 4580dbef5ce0 ("KVM: TDX: Exit to userspace for SetupEventNotifyInterrupt") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Binbin Wu <binbin.wu@linux.intel.com> Link: https://lore.kernel.org/r/20250701012536.1281367-1-binbin.wu@linux.intel.com Signed-off-by: Sean Christopherson <seanjc@google.com>
2025-07-10Merge tag 'net-6.16-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from Bluetooth. Current release - regressions: - tcp: refine sk_rcvbuf increase for ooo packets - bluetooth: fix attempting to send HCI_Disconnect to BIS handle - rxrpc: fix over large frame size warning - eth: bcmgenet: initialize u64 stats seq counter Previous releases - regressions: - tcp: correct signedness in skb remaining space calculation - sched: abort __tc_modify_qdisc if parent class does not exist - vsock: fix transport_{g2h,h2g} TOCTOU - rxrpc: fix bug due to prealloc collision - tipc: fix use-after-free in tipc_conn_close(). - bluetooth: fix not marking Broadcast Sink BIS as connected - phy: qca808x: fix WoL issue by utilizing at8031_set_wol() - eth: am65-cpsw-nuss: fix skb size by accounting for skb_shared_info Previous releases - always broken: - netlink: fix wraparounds of sk->sk_rmem_alloc. - atm: fix infinite recursive call of clip_push(). - eth: - stmmac: fix interrupt handling for level-triggered mode in DWC_XGMAC2 - rtsn: fix a null pointer dereference in rtsn_probe()" * tag 'net-6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (37 commits) net/sched: sch_qfq: Fix null-deref in agg_dequeue rxrpc: Fix oops due to non-existence of prealloc backlog struct rxrpc: Fix bug due to prealloc collision MAINTAINERS: remove myself as netronome maintainer selftests/net: packetdrill: add tcp_ooo-before-and-after-accept.pkt tcp: refine sk_rcvbuf increase for ooo packets net/sched: Abort __tc_modify_qdisc if parent class does not exist net: ethernet: ti: am65-cpsw-nuss: Fix skb size by accounting for skb_shared_info net: thunderx: avoid direct MTU assignment after WRITE_ONCE() selftests/tc-testing: Create test case for UAF scenario with DRR/NETEM/BLACKHOLE chain atm: clip: Fix NULL pointer dereference in vcc_sendmsg() atm: clip: Fix infinite recursive call of clip_push(). atm: clip: Fix memory leak of struct clip_vcc. atm: clip: Fix potential null-ptr-deref in to_atmarpd(). net: phy: smsc: Fix link failure in forced mode with Auto-MDIX net: phy: smsc: Force predictable MDI-X state on LAN87xx net: phy: smsc: Fix Auto-MDIX configuration when disabled by strap net: stmmac: Fix interrupt handling for level-triggered mode in DWC_XGMAC2 rxrpc: Fix over large frame size warning net: airoha: Fix an error handling path in airoha_probe() ...
2025-07-10Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull KVM fixes from Paolo Bonzini: "Many patches, pretty much all of them small, that accumulated while I was on vacation. ARM: - Remove the last leftovers of the ill-fated FPSIMD host state mapping at EL2 stage-1 - Fix unexpected advertisement to the guest of unimplemented S2 base granule sizes - Gracefully fail initialising pKVM if the interrupt controller isn't GICv3 - Also gracefully fail initialising pKVM if the carveout allocation fails - Fix the computing of the minimum MMIO range required for the host on stage-2 fault - Fix the generation of the GICv3 Maintenance Interrupt in nested mode x86: - Reject SEV{-ES} intra-host migration if one or more vCPUs are actively being created, so as not to create a non-SEV{-ES} vCPU in an SEV{-ES} VM - Use a pre-allocated, per-vCPU buffer for handling de-sparsification of vCPU masks in Hyper-V hypercalls; fixes a "stack frame too large" issue - Allow out-of-range/invalid Xen event channel ports when configuring IRQ routing, to avoid dictating a specific ioctl() ordering to userspace - Conditionally reschedule when setting memory attributes to avoid soft lockups when userspace converts huge swaths of memory to/from private - Add back MWAIT as a required feature for the MONITOR/MWAIT selftest - Add a missing field in struct sev_data_snp_launch_start that resulted in the guest-visible workarounds field being filled at the wrong offset - Skip non-canonical address when processing Hyper-V PV TLB flushes to avoid VM-Fail on INVVPID - Advertise supported TDX TDVMCALLs to userspace - Pass SetupEventNotifyInterrupt arguments to userspace - Fix TSC frequency underflow" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: avoid underflow when scaling TSC frequency KVM: arm64: Remove kvm_arch_vcpu_run_map_fp() KVM: arm64: Fix handling of FEAT_GTG for unimplemented granule sizes KVM: arm64: Don't free hyp pages with pKVM on GICv2 KVM: arm64: Fix error path in init_hyp_mode() KVM: arm64: Adjust range correctly during host stage-2 faults KVM: arm64: nv: Fix MI line level calculation in vgic_v3_nested_update_mi() KVM: x86/hyper-v: Skip non-canonical addresses during PV TLB flush KVM: SVM: Add missing member in SNP_LAUNCH_START command structure Documentation: KVM: Fix unexpected unindent warnings KVM: selftests: Add back the missing check of MONITOR/MWAIT availability KVM: Allow CPU to reschedule while setting per-page memory attributes KVM: x86/xen: Allow 'out of range' event channel ports in IRQ routing table. KVM: x86/hyper-v: Use preallocated per-vCPU buffer for de-sparsified vCPU masks KVM: SVM: Initialize vmsa_pa in VMCB to INVALID_PAGE if VMSA page is NULL KVM: SVM: Reject SEV{-ES} intra host migration if vCPU creation is in-flight KVM: TDX: Report supported optional TDVMCALLs in TDX capabilities KVM: TDX: Exit to userspace for SetupEventNotifyInterrupt
2025-07-09Revert "sched/numa: add statistics of numa balance task"Chen Yu
This reverts commit ad6b26b6a0a79166b53209df2ca1cf8636296382. This commit introduces per-memcg/task NUMA balance statistics, but unfortunately it introduced a NULL pointer exception due to the following race condition: After a swap task candidate was chosen, its mm_struct pointer was set to NULL due to task exit. Later, when performing the actual task swapping, the p->mm caused the problem. CPU0 CPU1 : ... task_numa_migrate task_numa_find_cpu task_numa_compare # a normal task p is chosen env->best_task = p # p exit: exit_signals(p); p->flags |= PF_EXITING exit_mm p->mm = NULL; migrate_swap_stop __migrate_swap_task((arg->src_task, arg->dst_cpu) count_memcg_event_mm(p->mm, NUMA_TASK_SWAP)# p->mm is NULL task_lock() should be held and the PF_EXITING flag needs to be checked to prevent this from happening. After discussion, the conclusion was that adding a lock is not worthwhile for some statistics calculations. Revert the change and rely on the tracepoint for this purpose. Link: https://lkml.kernel.org/r/20250704135620.685752-1-yu.c.chen@intel.com Link: https://lkml.kernel.org/r/20250708064917.BBD13C4CEED@smtp.kernel.org Fixes: ad6b26b6a0a7 ("sched/numa: add statistics of numa balance task") Signed-off-by: Chen Yu <yu.c.chen@intel.com> Reported-by: Jirka Hladky <jhladky@redhat.com> Closes: https://lore.kernel.org/all/CAE4VaGBLJxpd=NeRJXpSCuw=REhC5LWJpC29kDy-Zh2ZDyzQZA@mail.gmail.com/ Reported-by: Srikanth Aithal <Srikanth.Aithal@amd.com> Reported-by: Suneeth D <Suneeth.D@amd.com> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Hladky <jhladky@redhat.com> Cc: Libo Chen <libo.chen@oracle.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-07-08dt-bindings: net: sun8i-emac: Rename A523 EMAC0 to GMAC0Chen-Yu Tsai
The datasheets refer to the first Ethernet controller as GMAC0, not EMAC0. Rename the compatible string to align with the datasheets. A fix for the device trees will be sent separately. Fixes: 0454b9057e98 ("dt-bindings: net: sun8i-emac: Add A523 EMAC0 compatible") Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20250628054438.2864220-2-wens@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-07Merge tag 'tsa_x86_bugs_for_6.16' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull CPU speculation fixes from Borislav Petkov: "Add the mitigation logic for Transient Scheduler Attacks (TSA) TSA are new aspeculative side channel attacks related to the execution timing of instructions under specific microarchitectural conditions. In some cases, an attacker may be able to use this timing information to infer data from other contexts, resulting in information leakage. Add the usual controls of the mitigation and integrate it into the existing speculation bugs infrastructure in the kernel" * tag 'tsa_x86_bugs_for_6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/process: Move the buffer clearing before MONITOR x86/microcode/AMD: Add TSA microcode SHAs KVM: SVM: Advertise TSA CPUID bits to guests x86/bugs: Add a Transient Scheduler Attacks mitigation x86/bugs: Rename MDS machinery to something more generic
2025-07-05Merge tag 'i2c-for-6.16-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: - designware: initialise msg_write_idx during transfer - microchip: check return value from core xfer call - realtek: add 'reg' property constraint to the device tree * tag 'i2c-for-6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: dt-bindings: i2c: realtek,rtl9301: Fix missing 'reg' constraint i2c: microchip-core: re-fix fake detections w/ i2cdetect i2c/designware: Fix an initialization issue
2025-07-04Merge tag 'pm-6.16-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These address system suspend failures under memory pressure in some configurations, fix up RAPL handling on platforms where PL1 cannot be disabled, and fix a documentation typo: - Prevent the Intel RAPL power capping driver from allowing PL1 to be exceeded by mistake on systems when PL1 cannot be disabled (Zhang Rui) - Fix a typo in the ABI documentation (Sumanth Gavini) - Allow swap to be used a bit longer during system suspend and hibernation to avoid suspend failures under memory pressure (Mario Limonciello)" * tag 'pm-6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM: sleep: docs: Replace "diasble" with "disable" powercap: intel_rapl: Do not change CLAMPING bit if ENABLE bit cannot be changed PM: Restrict swap use to later in the suspend sequence
2025-07-04Merge branch 'pm-sleep'Rafael J. Wysocki
Merge fixes related to system sleep for 6.16-rc5: - Fix typo in the ABI documentation (Sumanth Gavini). - Allow swap to be used a bit longer during system suspend and hibernation to avoid suspend failures under memory pressure (Mario Limonciello). * pm-sleep: PM: sleep: docs: Replace "diasble" with "disable" PM: Restrict swap use to later in the suspend sequence
2025-07-04Merge tag 'platform-drivers-x86-v6.16-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform drivers fixes from Ilpo Järvinen: "Mostly a few lines fixed here and there except amd/isp4 which improves swnodes relationships but that is a new driver not in any stable kernels yet. The think-lmi driver changes also look relatively large but there are just many fixes to it. The i2c/piix4 change is a effectively a revert of the commit 7e173eb82ae9 ("i2c: piix4: Make CONFIG_I2C_PIIX4 dependent on CONFIG_X86") but that required moving the header out from arch/x86 under include/linux/platform_data/ Summary: - amd/isp4: Improve swnode graph (new driver exception) - asus-nb-wmi: Use duo keyboard quirk for Zenbook Duo UX8406CA - dell-lis3lv02d: Add Latitude 5500 accelerometer address - dell-wmi-sysman: Fix WMI data block retrieval and class dev unreg - hp-bioscfg: Fix class device unregistration - i2c: piix4: Re-enable on non-x86 + move FCH header under platform_data/ - intel/hid: Wildcat Lake support - mellanox: - mlxbf-pmc: Fix duplicate event ID - mlxbf-tmfifo: Fix vring_desc.len assignment - mlxreg-lc: Fix bit-not-set logic check - nvsw-sn2201: Fix bus number in error message & spelling errors - portwell-ec: Move watchdog device under correct platform hierarchy - think-lmi: Error handling fixes (sysfs, kset, kobject, class dev unreg) - thinkpad_acpi: Handle HKEY 0x1402 event (2025 Thinkpads) - wmi: Fix WMI event enablement" * tag 'platform-drivers-x86-v6.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (22 commits) platform/x86: think-lmi: Fix sysfs group cleanup platform/x86: think-lmi: Fix kobject cleanup platform/x86: think-lmi: Create ksets consecutively platform/mellanox: mlxreg-lc: Fix logic error in power state check i2c: Re-enable piix4 driver on non-x86 Move FCH header to a location accessible by all archs platform/x86/intel/hid: Add Wildcat Lake support platform/x86: dell-wmi-sysman: Fix class device unregistration platform/x86: think-lmi: Fix class device unregistration platform/x86: hp-bioscfg: Fix class device unregistration platform/x86: Update swnode graph for amd isp4 platform/x86: dell-wmi-sysman: Fix WMI data block retrieval in sysfs callbacks platform/x86: wmi: Update documentation of WCxx/WExx ACPI methods platform/x86: wmi: Fix WMI event enablement platform/mellanox: nvsw-sn2201: Fix bus number in adapter error message platform/mellanox: Fix spelling and comment clarity in Mellanox drivers platform/mellanox: mlxbf-pmc: Fix duplicate event ID for CACHE_DATA1 platform/x86: thinkpad_acpi: handle HKEY 0x1402 event platform/x86: asus-nb-wmi: add DMI quirk for ASUS Zenbook Duo UX8406CA platform/x86: dell-lis3lv02d: Add Latitude 5500 ...
2025-07-04Merge tag 'input-for-v6.16-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - support for Acer NGR 200 Controller added to xpad driver - xpad driver will no longer log errors about URBs at sudden disconnect - a fix for potential NULL dereference in cs40l50-vibra driver - several drivers have been switched to using scnprintf() to suppress warnings about potential output truncation * tag 'input-for-v6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: cs40l50-vibra - fix potential NULL dereference in cs40l50_upload_owt() Input: alps - use scnprintf() to suppress truncation warning Input: iqs7222 - explicitly define number of external channels Input: xpad - support Acer NGR 200 Controller Input: xpad - return errors from xpad_try_sending_next_out_packet() up Input: xpad - adjust error handling for disconnect Input: apple_z2 - drop default ARCH_APPLE in Kconfig Input: Fully open-code compatible for grepping dt-bindings: HID: i2c-hid: elan: Introduce Elan eKTH8D18 Input: psmouse - switch to use scnprintf() to suppress truncation warning Input: lifebook - switch to use scnprintf() to suppress truncation warning Input: alps - switch to use scnprintf() to suppress truncation warning Input: atkbd - switch to use scnprintf() to suppress truncation warning Input: fsia6b - suppress buffer truncation warning for phys Input: iqs626a - replace snprintf() with scnprintf()
2025-07-04Merge tag 'iio-fixes-for-6.16a' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus Jonathan writes: iio: 1st set of fixes for the 6.16 cycle The usual mixed back of the recent and ancient issues that have surfaced so far this cycle. iio-core - Fix a possible out of bounds write on writing string terminator. iio-backend: - Fix a possible out of bounds write on writing string terminator. adi,ad3530r - Fix wrong masking for channels 4-7 in powerdown mode as they are in a second register and mask assumed all in one larger register. adi,ad7380 - Fix parsing of adi,gain-milli property by reading it as u16 as specified in the binding. adi,ad7606 - Tweak dt-binding to allow both interrupts and backend to be wired up resolving some dt_schema warnings. - Mask value before returning it in register read as for parallel busses both the value and (unwanted) address are read back. adi,ad7949 - Use spi_is_bpw_supported() to correctly handle bits_per_word_mask == 0 which means default value of 8. invensense,mpu3050 - Fix wrong number of interrupts in the binding as minItems should have been maxItems. maxim,max1363 - Two related fixes for a long running mismatch between array indexes that now results in warnings after the core gained a sanity check. Resulted in unnecessary channels being sampled. nxp,fxls8962 - Fix a use after free in fxls8962af_fifo_flush() if it races with buffer mode tear down. st,sensors - Stop using indio_dev->dev before it was initialized as the parent device should be used anyway for error messages and similar. st,stm32-adc - Fix a race when installing chained IRQ handler. x-powers,axp20x_adc - Add missing sentinel in ADC channel map (avoid out of bounds read). * tag 'iio-fixes-for-6.16a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: iio: dac: ad3530r: Fix incorrect masking for channels 4-7 in powerdown mode iio: adc: ad7380: fix adi,gain-milli property parsing iio: adc: ad7949: use spi_is_bpw_supported() iio: accel: fxls8962af: Fix use after free in fxls8962af_fifo_flush iio: adc: axp20x_adc: Add missing sentinel to AXP717 ADC channel maps dt-bindings: iio: gyro: invensense,mpu3050: change irq maxItems iio: common: st_sensors: Fix use of uninitialize device structs iio: adc: adi-axi-adc: fix ad7606_bus_reg_read() dt-bindings: iio: adc: adi,ad7606: fix dt_schema validation warning iio: adc: max1363: Reorder mode_list[] entries iio: adc: max1363: Fix MAX1363_4X_CHANS/MAX1363_8X_CHANS[] iio: adc: stm32-adc: Fix race in installing chained IRQ handler iio: fix potential out-of-bound write iio: backend: fix out-of-bound write
2025-07-03Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Driver fixes plus core sd.c fix are all small and obvious. The larger change to hosts.c is less obvious, but required to avoid data corruption caused by bio splitting" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: core: Fix spelling of a sysfs attribute name scsi: core: Enforce unlimited max_segment_size when virt_boundary_mask is set scsi: RDMA/srp: Don't set a max_segment_size when virt_boundary_mask is set scsi: sd: Fix VPD page 0xb7 length check scsi: qla4xxx: Fix missing DMA mapping error in qla4xxx_alloc_pdu() scsi: qla2xxx: Fix DMA mapping test in qla24xx_get_port_database()
2025-07-03Merge tag 'net-6.16-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from Bluetooth. Current release - new code bugs: - eth: - txgbe: fix the issue of TX failure - ngbe: specify IRQ vector when the number of VFs is 7 Previous releases - regressions: - sched: always pass notifications when child class becomes empty - ipv4: fix stat increase when udp early demux drops the packet - bluetooth: prevent unintended pause by checking if advertising is active - virtio: fix error reporting in virtqueue_resize - eth: - virtio-net: - ensure the received length does not exceed allocated size - fix the xsk frame's length check - lan78xx: fix WARN in __netif_napi_del_locked on disconnect Previous releases - always broken: - bluetooth: mesh: check instances prior disabling advertising - eth: - idpf: convert control queue mutex to a spinlock - dpaa2: fix xdp_rxq_info leak - amd-xgbe: align CL37 AN sequence as per databook" * tag 'net-6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (38 commits) vsock/vmci: Clear the vmci transport packet properly when initializing it dt-bindings: net: sophgo,sg2044-dwmac: Drop status from the example net: ngbe: specify IRQ vector when the number of VFs is 7 net: wangxun: revert the adjustment of the IRQ vector sequence net: txgbe: request MISC IRQ in ndo_open virtio_net: Enforce minimum TX ring size for reliability virtio_net: Cleanup '2+MAX_SKB_FRAGS' virtio_ring: Fix error reporting in virtqueue_resize virtio-net: xsk: rx: fix the frame's length check virtio-net: use the check_mergeable_len helper virtio-net: remove redundant truesize check with PAGE_SIZE virtio-net: ensure the received length does not exceed allocated size net: ipv4: fix stat increase when udp early demux drops the packet net: libwx: fix the incorrect display of the queue number amd-xgbe: do not double read link status net/sched: Always pass notifications when child class becomes empty nui: Fix dma_mapping_error() check rose: fix dangling neighbour pointers in rose_rt_device_down() enic: fix incorrect MTU comparison in enic_change_mtu() amd-xgbe: align CL37 AN sequence as per databook ...
2025-07-03dt-bindings: net: sophgo,sg2044-dwmac: Drop status from the exampleKrzysztof Kozlowski
Examples should be complete and should not have a 'status' property, especially a disabled one because this disables the dt_binding_check of the example against the schema. Dropping 'status' property shows missing other properties - phy-mode and phy-handle. Fixes: 114508a89ddc ("dt-bindings: net: Add support for Sophgo SG2044 dwmac") Cc: <stable@vger.kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Reviewed-by: Chen Wang <unicorn_wang@outlook.com> Link: https://patch.msgid.link/20250701063621.23808-2-krzysztof.kozlowski@linaro.org Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-07-02PM: sleep: docs: Replace "diasble" with "disable"Sumanth Gavini
Fix misspelling reported by codespell. Signed-off-by: Sumanth Gavini <sumanth.gavini@yahoo.com> Link: https://patch.msgid.link/20250523220238.455718-1-sumanth.gavini@yahoo.com [ rjw: Subject rewrite ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2025-07-02dt-bindings: i2c: realtek,rtl9301: Fix missing 'reg' constraintKrzysztof Kozlowski
Lists should have fixed amount if items, so add missing constraint to the 'reg' property (only one address space entry). Fixes: c5eda0333076 ("dt-bindings: i2c: Add Realtek RTL I2C Controller") Cc: <stable@vger.kernel.org> # v6.13+ Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> Link: https://lore.kernel.org/r/20250702061530.6940-2-krzysztof.kozlowski@linaro.org
2025-06-29Merge tag 'tty-6.16-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial driver fixes from Greg KH: "Here are five small serial and tty and vt fixes for 6.16-rc4. Included in here are: - kerneldoc fixes for recent vt changes - imx serial driver fix - of_node sysfs fix for a regression - vt missing notification fix - 8250 dt bindings fix All of these have been in linux-next for a while with no reported issues" * tag 'tty-6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: dt-bindings: serial: 8250: Make clocks and clock-frequency exclusive serial: imx: Restore original RXTL for console to fix data loss serial: core: restore of_node information in sysfs vt: fix kernel-doc warnings in ucs_get_fallback() vt: add missing notification when switching back to text mode
2025-06-29dt-bindings: iio: gyro: invensense,mpu3050: change irq maxItemsRodrigo Gobbi
The mpu3050 datasheet describes that this IC only supports one INT pin, which means one item with two cells inside binding. Change max to match this description. Signed-off-by: Rodrigo Gobbi <rodrigo.gobbi.7@gmail.com> Fixes: 749787477ae4 ("dt-bindings:iio:gyro:invensense,mpu3050: txt to yaml format conversion.") Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20250527215818.13000-1-rodrigo.gobbi.7@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-06-29dt-bindings: iio: adc: adi,ad7606: fix dt_schema validation warningAngelo Dureghello
Fix following dt_schema warning when offload is used: DTC [C] arch/arm/boot/dts/xilinx/zynq-zed-adv7511-ad7606.dtb /home/angelo/dev-baylibre/linux-iio/arch/arm/boot/dts/xilinx/zynq-zed-adv7511-ad7606.dtb: adc@0: 'oneOf' conditional failed, one must be fixed: 'interrupts' is a required property 'io-backends' is a required property from schema $id: http://devicetree.org/schemas/iio/adc/adi,ad7606.yaml# There isn't any reason that we couldn't have interrupts wired up at the same time we are using io-backends or SPI offload, so dropping off the related "oneOf" block entirely. Fixes: 81fe5529e812 ("dt-bindings: iio: adc: adi,ad7606: add SPI offload properties") Signed-off-by: Angelo Dureghello <adureghello@baylibre.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://patch.msgid.link/20250526-wip-bl-ad7606-dtschema-fixes-v2-1-9bd56d039489@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-06-27Merge tag 'cxl-fixes-6.16-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl Pull Compute Express Link (CXL) fixes from Dave Jiang: "These fixes address a few issues in the CXL subsystem, including dealing with some bugs in the CXL EDAC and RAS drivers: - Fix return value of cxlctl_validate_set_features() - Fix min_scrub_cycle of a region miscaculation and add additional documentation - Fix potential memory leak issues for CXL EDAC - Fix CPER handler device confusion for CXL RAS - Fix using wrong repair type to check DRAM event record" * tag 'cxl-fixes-6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: cxl/edac: Fix using wrong repair type to check dram event record cxl/ras: Fix CPER handler device confusion cxl/edac: Fix potential memory leak issues cxl/Documentation: Add more description about min/max scrub cycle cxl/edac: Fix the min_scrub_cycle of a region miscalculation cxl: fix return value in cxlctl_validate_set_features()
2025-06-27doc: tls: socket needs to be established to enable ulpUlrich Weber
To enable TLS ulp socket needs to be in established state. This was added in commit d91c3e17f75f ("net/tls: Only attach to sockets in ESTABLISHED state"), in 2018. Signed-off-by: Ulrich Weber <ulrich.weber@gmail.com> Link: https://patch.msgid.link/20250626145618.15464-1-ulrich.weber@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-27docs: netdev: correct the heading level for co-posting selftestsJakub Kicinski
"Co-posting selftests" belongs in the "netdev patch review" section, same as "co-posting changes to user space components". It was erroneously added as its own section. Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Link: https://patch.msgid.link/20250626182055.4161905-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-26Merge tag 'devicetree-fixes-for-6.16-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Convert altr,uart-1.0 and altr,juart-1.0 to DT schema. These were applied for nios2, but never sent upstream. - Fix extra '/' in fsl,ls1028a-reset '$id' path - Fix warnings in ti,sn65dsi83 schema due to unnecessary $ref. * tag 'devicetree-fixes-for-6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: serial: Convert altr,uart-1.0 to DT schema dt-bindings: serial: Convert altr,juart-1.0 to DT schema dt-bindings: soc: fsl,ls1028a-reset: Drop extra "/" in $id dt-bindings: drm/bridge: ti-sn65dsi83: drop $ref to fix lvds-vod* warnings
2025-06-26Merge tag 'net-6.16-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from bluetooth and wireless. Current release - regressions: - bridge: fix use-after-free during router port configuration Current release - new code bugs: - eth: wangxun: fix the creation of page_pool Previous releases - regressions: - netpoll: initialize UDP checksum field before checksumming - wifi: mac80211: finish link init before RCU publish - bluetooth: fix use-after-free in vhci_flush() - eth: - ionic: fix DMA mapping test - bnxt: properly flush XDP redirect lists Previous releases - always broken: - netlink: specs: enforce strict naming of properties - unix: don't leave consecutive consumed OOB skbs. - vsock: fix linux/vm_sockets.h userspace compilation errors - selftests: fix TCP packet checksum" * tag 'net-6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (38 commits) net: libwx: fix the creation of page_pool net: selftests: fix TCP packet checksum atm: Release atm_dev_mutex after removing procfs in atm_dev_deregister(). netlink: specs: enforce strict naming of properties netlink: specs: tc: replace underscores with dashes in names netlink: specs: rt-link: replace underscores with dashes in names netlink: specs: mptcp: replace underscores with dashes in names netlink: specs: ovs_flow: replace underscores with dashes in names netlink: specs: devlink: replace underscores with dashes in names netlink: specs: dpll: replace underscores with dashes in names netlink: specs: ethtool: replace underscores with dashes in names netlink: specs: fou: replace underscores with dashes in names netlink: specs: nfsd: replace underscores with dashes in names net: enetc: Correct endianness handling in _enetc_rd_reg64 atm: idt77252: Add missing `dma_map_error()` bnxt: properly flush XDP redirect lists vsock/uapi: fix linux/vm_sockets.h userspace compilation errors wifi: mac80211: finish link init before RCU publish wifi: iwlwifi: mvm: assume '1' as the default mac_config_cmd version selftest: af_unix: Add tests for -ECONNRESET. ...
2025-06-26platform/x86: wmi: Update documentation of WCxx/WExx ACPI methodsArmin Wolf
Inform potential firmware developers that WExx ACPI methods are always called by the WMI driver core even if the associated WMI event is not marked as being expensive. Signed-off-by: Armin Wolf <W_Armin@gmx.de> Link: https://lore.kernel.org/r/20250619221440.6737-2-W_Armin@gmx.de Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-06-25Merge tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfLinus Torvalds
Pull bpf fixes from Alexei Starovoitov: - Fix use-after-free in libbpf when map is resized (Adin Scannell) - Fix verifier assumptions about 2nd argument of bpf_sysctl_get_name (Jerome Marchand) - Fix verifier assumption of nullness of d_inode in dentry (Song Liu) - Fix global starvation of LRU map (Willem de Bruijn) - Fix potential NULL dereference in btf_dump__free (Yuan Chen) * tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: selftests/bpf: adapt one more case in test_lru_map to the new target_free libbpf: Fix possible use-after-free for externs selftests/bpf: Convert test_sysctl to prog_tests bpf: Specify access type of bpf_sysctl_get_name args libbpf: Fix null pointer dereference in btf_dump__free on allocation failure bpf: Adjust free target to avoid global starvation of LRU map bpf: Mark dentry->d_inode as trusted_or_null
2025-06-25Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds
Pull mount fixes from Al Viro: "Several mount-related fixes" * tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: userns and mnt_idmap leak in open_tree_attr(2) attach_recursive_mnt(): do not lock the covering tree when sliding something under it replace collect_mounts()/drop_collected_mounts() with a safer variant
2025-06-25netlink: specs: enforce strict naming of propertiesJakub Kicinski
Add a regexp to make sure all names which may end up being visible to the user consist of lower case characters, numbers and dashes. Underscores keep sneaking into the specs, which is not visible in the C code but makes the Python and alike inconsistent. Note that starting with a number is okay, as in C the full name will include the family name. For legacy families we can't enforce the naming in the family name or the multicast group names, as these are part of the binary uAPI of the kernel. For classic netlink we need to allow capital letters in names of struct members. TC has some structs with capitalized members. Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Link: https://patch.msgid.link/20250624211002.3475021-11-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-25netlink: specs: tc: replace underscores with dashes in namesJakub Kicinski
We're trying to add a strict regexp for the name format in the spec. Underscores will not be allowed, dashes should be used instead. This makes no difference to C (codegen, if used, replaces special chars in names) but it gives more uniform naming in Python. Fixes: a1bcfde83669 ("doc/netlink/specs: Add a spec for tc") Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Link: https://patch.msgid.link/20250624211002.3475021-10-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-25netlink: specs: rt-link: replace underscores with dashes in namesJakub Kicinski
We're trying to add a strict regexp for the name format in the spec. Underscores will not be allowed, dashes should be used instead. This makes no difference to C (codegen, if used, replaces special chars in names) but it gives more uniform naming in Python. Fixes: b2f63d904e72 ("doc/netlink: Add spec for rt link messages") Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Link: https://patch.msgid.link/20250624211002.3475021-9-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-25netlink: specs: mptcp: replace underscores with dashes in namesJakub Kicinski
We're trying to add a strict regexp for the name format in the spec. Underscores will not be allowed, dashes should be used instead. This makes no difference to C (codegen, if used, replaces special chars in names) but it gives more uniform naming in Python. Fixes: bc8aeb2045e2 ("Documentation: netlink: add a YAML spec for mptcp") Reviewed-by: Davide Caratti <dcaratti@redhat.com> Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Link: https://patch.msgid.link/20250624211002.3475021-8-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-25netlink: specs: ovs_flow: replace underscores with dashes in namesJakub Kicinski
We're trying to add a strict regexp for the name format in the spec. Underscores will not be allowed, dashes should be used instead. This makes no difference to C (codegen, if used, replaces special chars in names) but it gives more uniform naming in Python. Fixes: 93b230b549bc ("netlink: specs: add ynl spec for ovs_flow") Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Reviewed-by: Ilya Maximets <i.maximets@ovn.org> Reviewed-by: Eelco Chaudron <echaudro@redhat.com> Link: https://patch.msgid.link/20250624211002.3475021-7-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-25netlink: specs: devlink: replace underscores with dashes in namesJakub Kicinski
We're trying to add a strict regexp for the name format in the spec. Underscores will not be allowed, dashes should be used instead. This makes no difference to C (codegen, if used, replaces special chars in names) but it gives more uniform naming in Python. Fixes: 429ac6211494 ("devlink: define enum for attr types of dynamic attributes") Fixes: f2f9dd164db0 ("netlink: specs: devlink: add the remaining command to generate complete split_ops") Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Link: https://patch.msgid.link/20250624211002.3475021-6-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-25netlink: specs: dpll: replace underscores with dashes in namesJakub Kicinski
We're trying to add a strict regexp for the name format in the spec. Underscores will not be allowed, dashes should be used instead. This makes no difference to C (codegen, if used, replaces special chars in names) but it gives more uniform naming in Python. Fixes: 3badff3a25d8 ("dpll: spec: Add Netlink spec in YAML") Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Link: https://patch.msgid.link/20250624211002.3475021-5-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-25netlink: specs: ethtool: replace underscores with dashes in namesJakub Kicinski
We're trying to add a strict regexp for the name format in the spec. Underscores will not be allowed, dashes should be used instead. This makes no difference to C (codegen replaces special chars in names) but gives more uniform naming in Python. Fixes: 13e59344fb9d ("net: ethtool: add support for symmetric-xor RSS hash") Fixes: 46fb3ba95b93 ("ethtool: Add an interface for flashing transceiver modules' firmware") Reviewed-by: Kory Maincent <kory.maincent@bootlin.com> Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Link: https://patch.msgid.link/20250624211002.3475021-4-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-25netlink: specs: fou: replace underscores with dashes in namesJakub Kicinski
We're trying to add a strict regexp for the name format in the spec. Underscores will not be allowed, dashes should be used instead. This makes no difference to C (codegen, if used, replaces special chars in names) but it gives more uniform naming in Python. Fixes: 4eb77b4ecd3c ("netlink: add a proto specification for FOU") Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Link: https://patch.msgid.link/20250624211002.3475021-3-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-25netlink: specs: nfsd: replace underscores with dashes in namesJakub Kicinski
We're trying to add a strict regexp for the name format in the spec. Underscores will not be allowed, dashes should be used instead. This makes no difference to C (codegen, if used, replaces special chars in names) but it gives more uniform naming in Python. Fixes: 13727f85b49b ("NFSD: introduce netlink stubs") Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Link: https://patch.msgid.link/20250624211002.3475021-2-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>