user/sven/linux.git/include/linux, branch v6.11

Merge tag 'net-6.11-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2024-09-12T19:45:24Z

Pull networking fixes from Paolo Abeni: "Including fixes from netfilter. There is a recently notified BT regression with no fix yet. I do not think a fix will land in the next week. Current release - regressions: - core: tighten bad gso csum offset check in virtio_net_hdr - netfilter: move nf flowtable bpf initialization in nf_flow_table_module_init() - eth: ice: stop calling pci_disable_device() as we use pcim - eth: fou: fix null-ptr-deref in GRO. Current release - new code bugs: - hsr: prevent NULL pointer dereference in hsr_proxy_announce() Previous releases - regressions: - hsr: remove seqnr_lock - netfilter: nft_socket: fix sk refcount leaks - mptcp: pm: fix uaf in __timer_delete_sync - phy: dp83822: fix NULL pointer dereference on DP83825 devices - eth: revert "virtio_net: rx enable premapped mode by default" - eth: octeontx2-af: Modify SMQ flush sequence to drop packets Previous releases - always broken: - eth: mlx5: fix bridge mode operations when there are no VFs - eth: igb: Always call igb_xdp_ring_update_tail() under Tx lock" * tag 'net-6.11-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (36 commits) net: netfilter: move nf flowtable bpf initialization in nf_flow_table_module_init() net: tighten bad gso csum offset check in virtio_net_hdr netlink: specs: mptcp: fix port endianness net: dpaa: Pad packets to ETH_ZLEN mptcp: pm: Fix uaf in __timer_delete_sync net: libwx: fix number of Rx and Tx descriptors net: dsa: felix: ignore pending status of TAS module when it's disabled net: hsr: prevent NULL pointer dereference in hsr_proxy_announce() selftests: mptcp: include net_helper.sh file selftests: mptcp: include lib.sh file selftests: mptcp: join: restrict fullmesh endp on 1st sf netfilter: nft_socket: make cgroupsv2 matching work with namespaces netfilter: nft_socket: fix sk refcount leaks MAINTAINERS: Add ethtool pse-pd to PSE NETWORK DRIVER dt-bindings: net: tja11xx: fix the broken binding selftests: net: csum: Fix checksums for packets with non-zero padding net: phy: dp83822: Fix NULL pointer dereference on DP83825 devices virtio_net: disable premapped mode by default Revert "virtio_net: big mode skip the unmap check" Revert "virtio_net: rx remove premapped failover code" ...

Merge tag 'platform-drivers-x86-v6.11-7' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

2024-09-12T19:34:39Z

Pull x86 platform driver fixes from Ilpo Järvinen: - asus-wmi: Disable OOBE that interferes with backlight control - panasonic-laptop: Two fixes to SINF array handling * tag 'platform-drivers-x86-v6.11-7' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: asus-wmi: Disable OOBE experience on Zenbook S 16 platform/x86: panasonic-laptop: Allocate 1 entry extra in the sinf array platform/x86: panasonic-laptop: Fix SINF array out of bounds accesses

net: tighten bad gso csum offset check in virtio_net_hdr

2024-09-12T03:43:07Z

The referenced commit drops bad input, but has false positives. Tighten the check to avoid these. The check detects illegal checksum offload requests, which produce csum_start/csum_off beyond end of packet after segmentation. But it is based on two incorrect assumptions: 1. virtio_net_hdr_to_skb with VIRTIO_NET_HDR_GSO_TCP[46] implies GSO. True in callers that inject into the tx path, such as tap. But false in callers that inject into rx, like virtio-net. Here, the flags indicate GRO, and CHECKSUM_UNNECESSARY or CHECKSUM_NONE without VIRTIO_NET_HDR_F_NEEDS_CSUM is normal. 2. TSO requires checksum offload, i.e., ip_summed == CHECKSUM_PARTIAL. False, as tcp[46]_gso_segment will fix up csum_start and offset for all other ip_summed by calling __tcp_v4_send_check. Because of 2, we can limit the scope of the fix to virtio_net_hdr that do try to set these fields, with a bogus value. Link: https://lore.kernel.org/netdev/20240909094527.GA3048202@port70.net/ Fixes: 89add40066f9 ("net: drop bad gso csum_start and offset in virtio_net_hdr") Signed-off-by: Willem de Bruijn Acked-by: Jason Wang Acked-by: Michael S. Tsirkin Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20240910213553.839926-1-willemdebruijn.kernel@gmail.com Signed-off-by: Jakub Kicinski

platform/x86: asus-wmi: Disable OOBE experience on Zenbook S 16

2024-09-10T12:43:58Z

The OOBE experience fades the keyboard backlight in & out continuously, and make the backlight uncontrollable using its device. Workaround taken from https://wiki.archlinux.org/index.php?title=ASUS_Zenbook_UM5606&diff=next&oldid=815547 Signed-off-by: Bas Nieuwenhuizen Reviewed-by: Luke D. Jones Link: https://lore.kernel.org/r/20240909223503.1445779-1-bas@basnieuwenhuizen.nl Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

net/mlx5: Add missing masks and QoS bit masks for scheduling elements

2024-09-09T19:39:57Z

Add the missing masks for supported element types and Transmit Scheduling Arbiter (TSAR) types in scheduling elements. Also, add the corresponding bit masks for these types in the QoS capabilities of a NIC scheduler. Fixes: 214baf22870c ("net/mlx5e: Support HTB offload") Signed-off-by: Carolina Jubran Reviewed-by: Cosmin Ratiu Signed-off-by: Saeed Mahameed

Merge tag 'pci-v6.11-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

2024-09-07T00:38:50Z

Pull pci fixes from Bjorn Helgaas: - Unregister platform devices for child nodes when stopping a PCI device, even if the PCI core has already cleared the OF_POPULATED bit and of_platform_depopulate() doesn't do anything (Bartosz Golaszewski) - Rescan the bus from a separate thread so we don't deadlock when triggering rescan from sysfs (Bartosz Golaszewski) * tag 'pci-v6.11-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: PCI/pwrctl: Rescan bus on a separate thread PCI: Don't rely on of_platform_depopulate() for reused OF-nodes

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2024-09-06T19:45:43Z

Pull x86 kvm fixes from Paolo Bonzini: "Many small fixes that accumulated while I was on vacation... - Fixup missed comments from the REMOVED_SPTE => FROZEN_SPTE rename - Ensure a root is successfully loaded when pre-faulting SPTEs - Grab kvm->srcu when handling KVM_SET_VCPU_EVENTS to guard against accessing memslots if toggling SMM happens to force a VM-Exit - Emulate MSR_{FS,GS}_BASE on SVM even though interception is always disabled, so that KVM does the right thing if KVM's emulator encounters {RD,WR}MSR - Explicitly clear BUS_LOCK_DETECT from KVM's caps on AMD, as KVM doesn't yet virtualize BUS_LOCK_DETECT on AMD - Cleanup the help message for CONFIG_KVM_AMD_SEV, and call out that KVM now supports SEV-SNP too - Specialize return value of KVM_CHECK_EXTENSION(KVM_CAP_READONLY_MEM), based on VM type - Remove unnecessary dependency on CONFIG_HIGH_RES_TIMERS - Note an RCU quiescent state on guest exit. This avoids a call to rcu_core() if there was a grace period request while guest was running" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Remove HIGH_RES_TIMERS dependency kvm: Note an RCU quiescent state on guest exit KVM: x86: Only advertise KVM_CAP_READONLY_MEM when supported by VM KVM: SEV: Update KVM_AMD_SEV Kconfig entry and mention SEV-SNP KVM: SVM: Don't advertise Bus Lock Detect to guest if SVM support is missing KVM: SVM: fix emulation of msr reads/writes of MSR_FS_BASE and MSR_GS_BASE KVM: x86: Acquire kvm->srcu when handling KVM_SET_VCPU_EVENTS KVM: x86/mmu: Check that root is valid/loaded when pre-faulting SPTEs KVM: x86/mmu: Fixup comments missed by the REMOVED_SPTE=>FROZEN_SPTE rename

Merge tag 'net-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2024-09-06T00:08:01Z

Pull networking fixes from Jakub Kicinski: "Including fixes from can, bluetooth and wireless. No known regressions at this point. Another calm week, but chances are that has more to do with vacation season than the quality of our work. Current release - new code bugs: - smc: prevent NULL pointer dereference in txopt_get - eth: ti: am65-cpsw: number of XDP-related fixes Previous releases - regressions: - Revert "Bluetooth: MGMT/SMP: Fix address type when using SMP over BREDR/LE", it breaks existing user space - Bluetooth: qca: if memdump doesn't work, re-enable IBS to avoid later problems with suspend - can: mcp251x: fix deadlock if an interrupt occurs during mcp251x_open - eth: r8152: fix the firmware communication error due to use of bulk write - ptp: ocp: fix serial port information export - eth: igb: fix not clearing TimeSync interrupts for 82580 - Revert "wifi: ath11k: support hibernation", fix suspend on Lenovo Previous releases - always broken: - eth: intel: fix crashes and bugs when reconfiguration and resets happening in parallel - wifi: ath11k: fix NULL dereference in ath11k_mac_get_eirp_power() Misc: - docs: netdev: document guidance on cleanup.h" * tag 'net-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (61 commits) ila: call nf_unregister_net_hooks() sooner tools/net/ynl: fix cli.py --subscribe feature MAINTAINERS: fix ptp ocp driver maintainers address selftests: net: enable bind tests net: dsa: vsc73xx: fix possible subblocks range of CAPT block sched: sch_cake: fix bulk flow accounting logic for host fairness docs: netdev: document guidance on cleanup.h net: xilinx: axienet: Fix race in axienet_stop net: bridge: br_fdb_external_learn_add(): always set EXT_LEARN r8152: fix the firmware doesn't work fou: Fix null-ptr-deref in GRO. bareudp: Fix device stats updates. net: mana: Fix error handling in mana_create_txq/rxq's NAPI cleanup bpf, net: Fix a potential race in do_sock_getsockopt() net: dqs: Do not use extern for unused dql_group sch/netem: fix use after free in netem_dequeue usbnet: modern method to get random MAC MAINTAINERS: wifi: cw1200: add net-cw1200.h ice: do not bring the VSI up, if it was down before the XDP setup ice: remove ICE_CFG_BUSY locking from AF_XDP code ...

Merge tag 'regulator-fix-v6.11-stub' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

2024-09-05T23:41:16Z

Pull regulator fix from Mark Brown: "A fix from Doug Anderson for a missing stub, required to fix the build for some newly added users of devm_regulator_bulk_get_const() in !REGULATOR configurations" * tag 'regulator-fix-v6.11-stub' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: core: Stub devm_regulator_bulk_get_const() if !CONFIG_REGULATOR

kvm: Note an RCU quiescent state on guest exit

2024-09-04T14:44:42Z

As of today, KVM notes a quiescent state only in guest entry, which is good as it avoids the guest being interrupted for current RCU operations. While the guest vcpu runs, it can be interrupted by a timer IRQ that will check for any RCU operations waiting for this CPU. In case there are any of such, it invokes rcu_core() in order to sched-out the current thread and note a quiescent state. This occasional schedule work will introduce tens of microsseconds of latency, which is really bad for vcpus running latency-sensitive applications, such as real-time workloads. So, note a quiescent state in guest exit, so the interrupted guests is able to deal with any pending RCU operations before being required to invoke rcu_core(), and thus avoid the overhead of related scheduler work. Signed-off-by: Leonardo Bras Acked-by: Paul E. McKenney Acked-by: Sean Christopherson Message-ID: <20240511020557.1198200-1-leobras@redhat.com> Signed-off-by: Paolo Bonzini