Changes in Makefile

c771600c6af14749609b49565ffb4cac2959710d - Merge drm/drm-next into drm-intel-gt-next

Wed, 05 Feb 2025 10:29:14 +0100

Merge drm/drm-next into drm-intel-gt-nextWe need4ba4f1afb6a9 ("perf: Generic hotplug support for a PMU with a scope")in order to land a i915 PMU simplification and a fix. That landed in 6.12and we are stuck at 6.9 so lets bump things forward.Signed-off-by: Tvrtko Ursulin List of files: /linux/net/shaper/Makefile

60675d4ca1ef0857e44eba5849b74a3a998d0c0f - Merge branch 'linus' into x86/mm, to pick up fixes

Fri, 20 Dec 2024 10:25:44 +0100

Merge branch 'linus' into x86/mm, to pick up fixesSigned-off-by: Ingo Molnar List of files: /linux/net/shaper/Makefile

25768de50b1f2dbb6ea44bd5148a87fe2c9c3688 - Merge branch 'next' into for-linus

Tue, 21 Jan 2025 06:37:39 +0100

Merge branch 'next' into for-linusPrepare input updates for 6.14 merge window. List of files: /linux/net/shaper/Makefile

6d4a0f4ea72319c9a37c1a7191695467006dd272 - Merge tag 'v6.13-rc3' into next

Tue, 17 Dec 2024 18:40:45 +0100

Merge tag 'v6.13-rc3' into nextSync up with the mainline. List of files: /linux/net/shaper/Makefile

c5fb51b71788926feef0d07f30c8af1d5e4af1a6 - Merge remote-tracking branch 'pm/opp/linux-next' into HEAD

Fri, 03 Jan 2025 16:13:45 +0100

Merge remote-tracking branch 'pm/opp/linux-next' into HEADMerge pm/opp tree to get dev_pm_opp_get_bw()Signed-off-by: Rob Clark List of files: /linux/net/shaper/Makefile

e7f0a3a6f7339af55f1ca2c27131739d75569c08 - Merge drm/drm-next into drm-intel-next

Wed, 11 Dec 2024 21:06:05 +0100

Merge drm/drm-next into drm-intel-nextCatching up with 6.13-rc2.Signed-off-by: Rodrigo Vivi List of files: /linux/net/shaper/Makefile

8f109f287fdc7b8fc7dcb6b2190c8b17dc22fcda - Merge drm/drm-next into drm-xe-next

Mon, 02 Dec 2024 17:22:11 +0100

Merge drm/drm-next into drm-xe-nextA backmerge to get the PMT preparation work formerging the BMG PMT support.Signed-off-by: Rodrigo Vivi List of files: /linux/net/shaper/Makefile

3aba2eba84e0219fb66061359052be81bd883d53 - Merge drm/drm-next into drm-misc-next

Mon, 02 Dec 2024 12:44:18 +0100

Merge drm/drm-next into drm-misc-nextKickstart 6.14 cycle.Signed-off-by: Maxime Ripard List of files: /linux/net/shaper/Makefile

bcfd5f644c5b933cfb3c488220e40a03e011e8a4 - Merge tag 'v6.13-rc1' into perf/core, to refresh the branch

Mon, 02 Dec 2024 11:52:59 +0100

Merge tag 'v6.13-rc1' into perf/core, to refresh the branchSigned-off-by: Ingo Molnar List of files: /linux/net/shaper/Makefile

c34e9ab9a612ee8b18273398ef75c207b01f516d - Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

Thu, 05 Dec 2024 18:09:29 +0100

Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusASoC: Fixes for v6.13A few small fixes for v6.13, all system specific - the biggest thing isthe fix for jack handling over suspend on some Intel laptops. List of files: /linux/net/shaper/Makefile

cf87766dd6f9ddcceaa8ee26e3cbd7538e42dd19 - Merge branch 'ovl.fixes'

Tue, 26 Nov 2024 18:15:06 +0100

Merge branch 'ovl.fixes'Bring in an overlayfs fix for v6.13-rc1 that fixes a bug introduced bythe overlayfs changes merged for v6.13.Signed-off-by: Christian Brauner List of files: /linux/net/shaper/Makefile

fcc79e1714e8c2b8e216dc3149812edd37884eef - Merge tag 'net-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Thu, 21 Nov 2024 17:28:08 +0100

Merge tag 'net-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextPull networking updates from Paolo Abeni: "The most significant set of changes is the per netns RTNL. The new behavior is disabled by default, regression risk should be contained. Notably the new config knob PTP_1588_CLOCK_VMCLOCK will inherit its default value from PTP_1588_CLOCK_KVM, as the first is intended to be a more reliable replacement for the latter. Core: - Started a very large, in-progress, effort to make the RTNL lock scope per network-namespace, thus reducing the lock contention significantly in the containerized use-case, comprising: - RCU-ified some relevant slices of the FIB control path - introduce basic per netns locking helpers - namespacified the IPv4 address hash table - remove rtnl_register{,_module}() in favour of rtnl_register_many() - refactor rtnl_{new,del,set}link() moving as much validation as possible out of RTNL lock - convert all phonet doit() and dumpit() handlers to RCU - convert IPv4 addresses manipulation to per-netns RTNL - convert virtual interface creation to per-netns RTNL the per-netns lock infrastructure is guarded by the CONFIG_DEBUG_NET_SMALL_RTNL knob, disabled by default ad interim. - Introduce NAPI suspension, to efficiently switching between busy polling (NAPI processing suspended) and normal processing. - Migrate the IPv4 routing input, output and control path from direct ToS usage to DSCP macros. This is a work in progress to make ECN handling consistent and reliable. - Add drop reasons support to the IPv4 rotue input path, allowing better introspection in case of packets drop. - Make FIB seqnum lockless, dropping RTNL protection for read access. - Make inet{,v6} addresses hashing less predicable. - Allow providing timestamp OPT_ID via cmsg, to correlate TX packets and timestamps Things we sprinkled into general kernel code: - Add small file operations for debugfs, to reduce the struct ops size. - Refactoring and optimization for the implementation of page_frag API, This is a preparatory work to consolidate the page_frag implementation. Netfilter: - Optimize set element transactions to reduce memory consumption - Extended netlink error reporting for attribute parser failure. - Make legacy xtables configs user selectable, giving users the option to configure iptables without enabling any other config. - Address a lot of false-positive RCU issues, pointed by recent CI improvements. BPF: - Put xsk sockets on a struct diet and add various cleanups. Overall, this helps to bump performance by 12% for some workloads. - Extend BPF selftests to increase coverage of XDP features in combination with BPF cpumap. - Optimize and homogenize bpf_csum_diff helper for all archs and also add a batch of new BPF selftests for it. - Extend netkit with an option to delegate skb->{mark,priority} scrubbing to its BPF program. - Make the bpf_get_netns_cookie() helper available also to tc(x) BPF programs. Protocols: - Introduces 4-tuple hash for connected udp sockets, speeding-up significantly connected sockets lookup. - Add a fastpath for some TCP timers that usually expires after close, the socket lock contention. - Add inbound and outbound xfrm state caches to speed up state lookups. - Avoid sending MPTCP advertisements on stale subflows, reducing risks on loosing them. - Make neighbours table flushing more scalable, maintaining per device neigh lists. Driver API: - Introduce a unified interface to configure transmission H/W shaping, and expose it to user-space via generic-netlink. - Add support for per-NAPI config via netlink. This makes napi configuration persistent across queues removal and re-creation. Requires driver updates, currently supported drivers are: nVidia/Mellanox mlx4 and mlx5, Broadcom brcm and Intel ice. - Add ethtool support for writing SFP / PHY firmware blocks. - Track RSS context allocation from ethtool core. - Implement support for mirroring to DSA CPU port, via TC mirror offload. - Consolidate FDB updates notification, to avoid duplicates on device-specific entries. - Expose DPLL clock quality level to the user-space. - Support master-slave PHY config via device tree. Tests and tooling: - forwarding: introduce deferred commands, to simplify the cleanup phase Drivers: - Updated several drivers - Amazon vNic, Google vNic, Microsoft vNic, Intel e1000e and Broadcom Tigon3 - to use netdev-genl to link the IRQs and queues to NAPI IDs, allowing busy polling and better introspection. - Ethernet high-speed NICs: - nVidia/Mellanox: - mlx5: - a large refactor to implement support for cross E-Switch scheduling - refactor H/W conter management to let it scale better - H/W GRO cleanups - Intel (100G, ice):: - add support for ethtool reset - implement support for per TX queue H/W shaping - AMD/Solarflare: - implement per device queue stats support - Broadcom (bnxt): - improve wildcard l4proto on IPv4/IPv6 ntuple rules - Marvell Octeon: - Add representor support for each Resource Virtualization Unit (RVU) device. - Hisilicon: - add support for the BMC Gigabit Ethernet - IBM (EMAC): - driver cleanup and modernization - Cisco (VIC): - raise the queues number limit to 256 - Ethernet virtual: - Google vNIC: - implement page pool support - macsec: - inherit lower device's features and TSO limits when offloading - virtio_net: - enable premapped mode by default - support for XDP socket(AF_XDP) zerocopy TX - wireguard: - set the TSO max size to be GSO_MAX_SIZE, to aggregate larger packets. - Ethernet NICs embedded and virtual: - Broadcom ASP: - enable software timestamping - Freescale: - add enetc4 PF driver - MediaTek: Airoha SoC: - implement BQL support - RealTek r8169: - enable TSO by default on r8168/r8125 - implement extended ethtool stats - Renesas AVB: - enable TX checksum offload - Synopsys (stmmac): - support header splitting for vlan tagged packets - move common code for DWMAC4 and DWXGMAC into a separate FPE module. - add dwmac driver support for T-HEAD TH1520 SoC - Synopsys (xpcs): - driver refactor and cleanup - TI: - icssg_prueth: add VLAN offload support - Xilinx emaclite: - add clock support - Ethernet switches: - Microchip: - implement support for the lan969x Ethernet switch family - add LAN9646 switch support to KSZ DSA driver - Ethernet PHYs: - Marvel: 88q2x: enable auto negotiation - Microchip: add support for LAN865X Rev B1 and LAN867X Rev C1/C2 - PTP: - Add support for the Amazon virtual clock device - Add PtP driver for s390 clocks - WiFi: - mac80211 - EHT 1024 aggregation size for transmissions - new operation to indicate that a new interface is to be added - support radio separation of multi-band devices - move wireless extension spy implementation to libiw - Broadcom: - brcmfmac: optional LPO clock support - Microchip: - add support for Atmel WILC3000 - Qualcomm (ath12k): - firmware coredump collection support - add debugfs support for a multitude of statistics - Qualcomm (ath5k): - Arcadyan ARV45XX AR2417 & Gigaset SX76[23] AR241[34]A support - Realtek: - rtw88: 8821au and 8812au USB adapters support - rtw89: add thermal protection - rtw89: fine tune BT-coexsitence to improve user experience - rtw89: firmware secure boot for WiFi 6 chip - Bluetooth - add Qualcomm WCN785x support for ids Foxconn 0xe0fc/0xe0f3 and 0x13d3:0x3623 - add Realtek RTL8852BE support for id Foxconn 0xe123 - add MediaTek MT7920 support for wireless module ids - btintel_pcie: add handshake between driver and firmware - btintel_pcie: add recovery mechanism - btnxpuart: add GPIO support to power save feature"* tag 'net-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1475 commits) mm: page_frag: fix a compile error when kernel is not compiled Documentation: tipc: fix formatting issue in tipc.rst selftests: nic_performance: Add selftest for performance of NIC driver selftests: nic_link_layer: Add selftest case for speed and duplex states selftests: nic_link_layer: Add link layer selftest for NIC driver bnxt_en: Add FW trace coredump segments to the coredump bnxt_en: Add a new ethtool -W dump flag bnxt_en: Add 2 parameters to bnxt_fill_coredump_seg_hdr() bnxt_en: Add functions to copy host context memory bnxt_en: Do not free FW log context memory bnxt_en: Manage the FW trace context memory bnxt_en: Allocate backing store memory for FW trace logs bnxt_en: Add a 'force' parameter to bnxt_free_ctx_mem() bnxt_en: Refactor bnxt_free_ctx_mem() bnxt_en: Add mem_valid bit to struct bnxt_ctx_mem_type bnxt_en: Update firmware interface spec to 1.10.3.85 selftests/bpf: Add some tests with sockmap SK_PASS bpf: fix recursive lock when verdict program return SK_PASS wireguard: device: support big tcp GSO wireguard: selftests: load nf_conntrack if not present ... List of files: /linux/net/shaper/Makefile

bdb5d2481a53a5d900a9fdb9aea9dbe75fb05773 - Merge branch 'net-introduce-tx-h-w-shaping-api'

Thu, 10 Oct 2024 17:31:06 +0200

Merge branch 'net-introduce-tx-h-w-shaping-api'Paolo Abeni says:====================net: introduce TX H/W shaping APIWe have a plurality of shaping-related drivers API, but none flexibleenough to meet existing demand from vendors[1].This series introduces new device APIs to configure in a flexible wayTX H/W shaping. The new functionalities are exposed via a newlydefined generic netlink interface and include introspectioncapabilities. Some self-tests are included, on top of a dummynetdevsim implementation. Finally a basic implementation for the iavfdriver is provided.Some usage examples:* Configure shaping on a given queue:./tools/net/ynl/cli.py --spec Documentation/netlink/specs/shaper.yaml \ --do set --json '{"ifindex": '$IFINDEX', "shaper": {"handle": {"scope": "queue", "id":'$QUEUEID'}, "bw-max": 2000000}}'* Container B/W sharingThe orchestration infrastructure wants to group thecontainer-related queues under a RR scheduling and limit the aggregatebandwidth:./tools/net/ynl/cli.py --spec Documentation/netlink/specs/shaper.yaml \ --do group --json '{"ifindex": '$IFINDEX', "leaves": [ {"handle": {"scope": "queue", "id":'$QID1'}, "weight": '$W1'}, {"handle": {"scope": "queue", "id":'$QID2'}, "weight": '$W2'}], {"handle": {"scope": "queue", "id":'$QID3'}, "weight": '$W3'}], "handle": {"scope":"node"}, "bw-max": 10000000}'{'ifindex': $IFINDEX, 'handle': {'scope': 'node', 'id': 0}}Q1 \ \Q2 -- node 0 ------- netdev / (bw-max: 10M)Q3 /* DelegationA containers wants to limit the aggregate B/W bandwidth of 2 of the 3queues it owns - the starting configuration is the one from theprevious point:SPEC=Documentation/netlink/specs/net_shaper.yaml./tools/net/ynl/cli.py --spec $SPEC \ --do group --json '{"ifindex": '$IFINDEX', "leaves": [ {"handle": {"scope": "queue", "id":'$QID1'}, "weight": '$W1'}, {"handle": {"scope": "queue", "id":'$QID2'}, "weight": '$W2'}], "handle": {"scope": "node"}, "bw-max": 5000000 }'{'ifindex': $IFINDEX, 'handle': {'scope': 'node', 'id': 1}}Q1 -- node 1 --------\ / (bw-max: 5M) \Q2 / node 0 ------- netdev /(bw-max: 10M)Q3 ------------------/In a group operation, when prior to the op itself, the leaves havedifferent parents, the user must specify the parent handle for thegroup. I.e., starting from the previous config:./tools/net/ynl/cli.py --spec $SPEC \ --do group --json '{"ifindex": '$IFINDEX', "leaves": [ {"handle": {"scope": "queue", "id":'$QID1'}, "weight": '$W1'}, {"handle": {"scope": "queue", "id":'$QID3'}, "weight": '$W3'}], "handle": {"scope": "node"}, "bw-max": 3000000 }'Netlink error: Invalid argumentnl_len = 96 (80) nl_flags = 0x300 nl_type = 2 error: -22 extack: {'msg': 'All the leaves shapers must have the same old parent'}./tools/net/ynl/cli.py --spec $SPEC \ --do group --json '{"ifindex": '$IFINDEX', "leaves": [ {"handle": {"scope": "queue", "id":'$QID1'}, "weight": '$W1'}, {"handle": {"scope": "queue", "id":'$QID3'}, "weight": '$W3'}], "handle": {"scope": "node"}, "parent": {"scope": "node", "id": 1}, "bw-max": 3000000 }{'ifindex': $IFINDEX, 'handle': {'scope': 'node', 'id': 2}}Q1 -- node 2 --- /(bw-max:3M)\Q3 / \ ---- node 1 \ / (bw-max: 5M)\ Q2 node 0 ------- netdev (bw-max: 10M)* Cleanup:Still starting from config 1To delete a single queue shaper./tools/net/ynl/cli.py --spec $SPEC --do delete --json \ '{"ifindex": '$IFINDEX', "handle": {"scope": "queue", "id":'$QID3'}}'Q1 -- node 2 --- (bw-max:3M)\ \ ---- node 1 \ / (bw-max: 5M)\ Q2 node 0 ------- netdev (bw-max: 10M)Deleting a node shaper relinks all its leaves to the node's parent:./tools/net/ynl/cli.py --spec $SPEC --do delete --json \ '{"ifindex": '$IFINDEX', "handle": {"scope": "node", "id":2}}'Q1 ---\ \ node 1----- \ / (bw-max: 5M)\Q2----/ node 0 ------- netdev (bw-max: 10M)Deleting the last shaper under a node shaper deletes the node, too:./tools/net/ynl/cli.py --spec $SPEC --do delete --json \ '{"ifindex": '$IFINDEX', "handle": {"scope": "queue", "id":'$QID1'}}'./tools/net/ynl/cli.py --spec $SPEC --do delete --json \ '{"ifindex": '$IFINDEX', "handle": {"scope": "queue", "id":'$QID2'}}'./tools/net/ynl/cli.py --spec $SPEC --do get --json \ '{"ifindex": '$IFINDEX', "handle": {"scope": "node", "id": 1}}'Netlink error: No such file or directorynl_len = 44 (28) nl_flags = 0x300 nl_type = 2 error: -2 extack: {'bad-attr': '.handle'}Such delete recurses on parents that are left over with no leaves:./tools/net/ynl/cli.py --spec $SPEC --do get --json \ '{"ifindex": '$IFINDEX', "handle": {"scope": "node", "id": 0}}'Netlink error: No such file or directorynl_len = 44 (28) nl_flags = 0x300 nl_type = 2 error: -2 extack: {'bad-attr': '.handle'}v8: https://lore.kernel.org/cover.1727704215.git.pabeni@redhat.comv7: https://lore.kernel.org/cover.1725919039.git.pabeni@redhat.comv6: https://lore.kernel.org/cover.1725457317.git.pabeni@redhat.comv5: https://lore.kernel.org/cover.1724944116.git.pabeni@redhat.comv4: https://lore.kernel.org/cover.1724165948.git.pabeni@redhat.comv3: https://lore.kernel.org/cover.1722357745.git.pabeni@redhat.comRFC v2: https://lore.kernel.org/cover.1721851988.git.pabeni@redhat.comRFC v1: https://lore.kernel.org/cover.1719518113.git.pabeni@redhat.com====================Link: https://patch.msgid.link/cover.1728460186.git.pabeni@redhat.comSigned-off-by: Jakub Kicinski List of files: /linux/net/shaper/Makefile

04e65df94b3112a1b319b6deb5bab83fd740bc7d - netlink: spec: add shaper YAML spec

Wed, 09 Oct 2024 10:09:48 +0200

netlink: spec: add shaper YAML specDefine the user-space visible interface to query, configure and deletenetwork shapers via yaml definition.Add dummy implementations for the relevant NL callbacks.set() and delete() operations touch a single shaper creating/updating ordeleting it.The group() operation creates a shaper's group, nesting multiple inputshapers under the specified output shaper.Reviewed-by: Jiri Pirko Signed-off-by: Paolo Abeni Link: https://patch.msgid.link/7a33a1ff370bdbcd0cd3f909575c912cd56f41da.1728460186.git.pabeni@redhat.comSigned-off-by: Jakub Kicinski List of files: /linux/net/shaper/Makefile