Changes in .gitignore

a23e1966932464e1c5226cb9ac4ce1d5fc10ba22 - Merge branch 'next' into for-linus

Mon, 15 Jul 2024 23:03:44 +0200

Merge branch 'next' into for-linusPrepare input updates for 6.11 merge window. List of files: /linux/samples/bpf/.gitignore

6f47c7ae8c7afaf9ad291d39f0d3974f191a7946 - Merge tag 'v6.9' into next

Tue, 28 May 2024 06:37:18 +0200

Merge tag 'v6.9' into nextSync up with the mainline to bring in the new cleanup API. List of files: /linux/samples/bpf/.gitignore

a1c613ae4c322ddd58d5a8539dbfba2a0380a8c0 - Merge drm/drm-next into drm-intel-gt-next

Tue, 24 Oct 2023 10:50:22 +0200

Merge drm/drm-next into drm-intel-gt-nextWork that needs to land in drm-intel-gt-next depends on two patches onlypresent in drm-intel-next, absence of which is causing a merge conflict: 3b918f4f0c8b ("drm/i915/pxp: Optimize GET_PARAM:PXP_STATUS") ac765b7018f6 ("drm/i915/pxp/mtl: intel_pxp_init_hw needs runtime-pm inside pm-complete")Signed-off-by: Tvrtko Ursulin List of files: /linux/samples/bpf/.gitignore

a940daa52167e9db8ecce82213813b735a9d9f23 - Merge branch 'linus' into smp/core

Tue, 17 Oct 2023 21:40:46 +0200

Merge branch 'linus' into smp/corePull in upstream to get the fixes so depending changes can be applied. List of files: /linux/samples/bpf/.gitignore

57390019b68b83f96eb98f490367b9df1f2d77cb - Merge drm/drm-next into drm-misc-next

Wed, 11 Oct 2023 09:50:59 +0200

Merge drm/drm-next into drm-misc-nextUpdating drm-misc-next to the state of Linux v6.6-rc2.Signed-off-by: Thomas Zimmermann List of files: /linux/samples/bpf/.gitignore

de80193308f43d3ae52cd3561e8ba77cd1437311 - Merge tag 'v6.6-rc4' into perf/core, to pick up fixes

Tue, 03 Oct 2023 09:32:25 +0200

Merge tag 'v6.6-rc4' into perf/core, to pick up fixesSigned-off-by: Ingo Molnar List of files: /linux/samples/bpf/.gitignore

6f23fc47c1b2ac226704fb7294f43ed3b0965e51 - Merge tag 'v6.6-rc2' into locking/core, to pick up fixes

Mon, 18 Sep 2023 22:17:15 +0200

Merge tag 'v6.6-rc2' into locking/core, to pick up fixesSigned-off-by: Ingo Molnar List of files: /linux/samples/bpf/.gitignore

a3f9e4bc1ec9d8f1e352eb7c1cbaea3168246be7 - Merge drm/drm-next into drm-intel-next

Fri, 15 Sep 2023 10:23:38 +0200

Merge drm/drm-next into drm-intel-nextSync to v6.6-rc1.Signed-off-by: Jani Nikula List of files: /linux/samples/bpf/.gitignore

c900529f3d9161bfde5cca0754f83b4d3c3e0220 - Merge drm/drm-fixes into drm-misc-fixes

Tue, 12 Sep 2023 08:53:30 +0200

Merge drm/drm-fixes into drm-misc-fixesForwarding to v6.6-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/samples/bpf/.gitignore

bd6c11bc43c496cddfc6cf603b5d45365606dbd5 - Merge tag 'net-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Tue, 29 Aug 2023 20:33:01 +0200

Merge tag 'net-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextPull networking updates from Paolo Abeni: "Core: - Increase size limits for to-be-sent skb frag allocations. This allows tun, tap devices and packet sockets to better cope with large writes operations - Store netdevs in an xarray, to simplify iterating over netdevs - Refactor nexthop selection for multipath routes - Improve sched class lifetime handling - Add backup nexthop ID support for bridge - Implement drop reasons support in openvswitch - Several data races annotations and fixes - Constify the sk parameter of routing functions - Prepend kernel version to netconsole message Protocols: - Implement support for TCP probing the peer being under memory pressure - Remove hard coded limitation on IPv6 specific info placement inside the socket struct - Get rid of sysctl_tcp_adv_win_scale and use an auto-estimated per socket scaling factor - Scaling-up the IPv6 expired route GC via a separated list of expiring routes - In-kernel support for the TLS alert protocol - Better support for UDP reuseport with connected sockets - Add NEXT-C-SID support for SRv6 End.X behavior, reducing the SR header size - Get rid of additional ancillary per MPTCP connection struct socket - Implement support for BPF-based MPTCP packet schedulers - Format MPTCP subtests selftests results in TAP - Several new SMC 2.1 features including unique experimental options, max connections per lgr negotiation, max links per lgr negotiation BPF: - Multi-buffer support in AF_XDP - Add multi uprobe BPF links for attaching multiple uprobes and usdt probes, which is significantly faster and saves extra fds - Implement an fd-based tc BPF attach API (TCX) and BPF link support on top of it - Add SO_REUSEPORT support for TC bpf_sk_assign - Support new instructions from cpu v4 to simplify the generated code and feature completeness, for x86, arm64, riscv64 - Support defragmenting IPv(4|6) packets in BPF - Teach verifier actual bounds of bpf_get_smp_processor_id() and fix perf+libbpf issue related to custom section handling - Introduce bpf map element count and enable it for all program types - Add a BPF hook in sys_socket() to change the protocol ID from IPPROTO_TCP to IPPROTO_MPTCP to cover migration for legacy - Introduce bpf_me_mcache_free_rcu() and fix OOM under stress - Add uprobe support for the bpf_get_func_ip helper - Check skb ownership against full socket - Support for up to 12 arguments in BPF trampoline - Extend link_info for kprobe_multi and perf_event links Netfilter: - Speed-up process exit by aborting ruleset validation if a fatal signal is pending - Allow NLA_POLICY_MASK to be used with BE16/BE32 types Driver API: - Page pool optimizations, to improve data locality and cache usage - Introduce ndo_hwtstamp_get() and ndo_hwtstamp_set() to avoid the need for raw ioctl() handling in drivers - Simplify genetlink dump operations (doit/dumpit) providing them the common information already populated in struct genl_info - Extend and use the yaml devlink specs to [re]generate the split ops - Introduce devlink selective dumps, to allow SF filtering SF based on handle and other attributes - Add yaml netlink spec for netlink-raw families, allow route, link and address related queries via the ynl tool - Remove phylink legacy mode support - Support offload LED blinking to phy - Add devlink port function attributes for IPsec New hardware / drivers: - Ethernet: - Broadcom ASP 2.0 (72165) ethernet controller - MediaTek MT7988 SoC - Texas Instruments AM654 SoC - Texas Instruments IEP driver - Atheros qca8081 phy - Marvell 88Q2110 phy - NXP TJA1120 phy - WiFi: - MediaTek mt7981 support - Can: - Kvaser SmartFusion2 PCI Express devices - Allwinner T113 controllers - Texas Instruments tcan4552/4553 chips - Bluetooth: - Intel Gale Peak - Qualcomm WCN3988 and WCN7850 - NXP AW693 and IW624 - Mediatek MT2925 Drivers: - Ethernet NICs: - nVidia/Mellanox: - mlx5: - support UDP encapsulation in packet offload mode - IPsec packet offload support in eswitch mode - improve aRFS observability by adding new set of counters - extends MACsec offload support to cover RoCE traffic - dynamic completion EQs - mlx4: - convert to use auxiliary bus instead of custom interface logic - Intel - ice: - implement switchdev bridge offload, even for LAG interfaces - implement SRIOV support for LAG interfaces - igc: - add support for multiple in-flight TX timestamps - Broadcom: - bnxt: - use the unified RX page pool buffers for XDP and non-XDP - use the NAPI skb allocation cache - OcteonTX2: - support Round Robin scheduling HTB offload - TC flower offload support for SPI field - Freescale: - add XDP_TX feature support - AMD: - ionic: add support for PCI FLR event - sfc: - basic conntrack offload - introduce eth, ipv4 and ipv6 pedit offloads - ST Microelectronics: - stmmac: maximze PTP timestamping resolution - Virtual NICs: - Microsoft vNIC: - batch ringing RX queue doorbell on receiving packets - add page pool for RX buffers - Virtio vNIC: - add per queue interrupt coalescing support - Google vNIC: - add queue-page-list mode support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add port range matching tc-flower offload - permit enslavement to netdevices with uppers - Ethernet embedded switches: - Marvell (mv88e6xxx): - convert to phylink_pcs - Renesas: - r8A779fx: add speed change support - rzn1: enables vlan support - Ethernet PHYs: - convert mv88e6xxx to phylink_pcs - WiFi: - Qualcomm Wi-Fi 7 (ath12k): - extremely High Throughput (EHT) PHY support - RealTek (rtl8xxxu): - enable AP mode for: RTL8192FU, RTL8710BU (RTL8188GU), RTL8192EU and RTL8723BU - RealTek (rtw89): - Introduce Time Averaged SAR (TAS) support - Connector: - support for event filtering"* tag 'net-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1806 commits) net: ethernet: mtk_wed: minor change in wed_{tx,rx}info_show net: ethernet: mtk_wed: add some more info in wed_txinfo_show handler net: stmmac: clarify difference between "interface" and "phy_interface" r8152: add vendor/device ID pair for D-Link DUB-E250 devlink: move devlink_notify_register/unregister() to dev.c devlink: move small_ops definition into netlink.c devlink: move tracepoint definitions into core.c devlink: push linecard related code into separate file devlink: push rate related code into separate file devlink: push trap related code into separate file devlink: use tracepoint_enabled() helper devlink: push region related code into separate file devlink: push param related code into separate file devlink: push resource related code into separate file devlink: push dpipe related code into separate file devlink: move and rename devlink_dpipe_send_and_alloc_skb() helper devlink: push shared buffer related code into separate file devlink: push port related code into separate file devlink: push object register/unregister notifications into separate helpers inet: fix IP_TRANSPARENT error handling ... List of files: /linux/samples/bpf/.gitignore

bebfbf07c7db7321e26b6aae0d7078d3d1294464 - Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

Sat, 26 Aug 2023 03:40:14 +0200

Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextDaniel Borkmann says:====================pull-request: bpf-next 2023-08-25We've added 87 non-merge commits during the last 8 day(s) which containa total of 104 files changed, 3719 insertions(+), 4212 deletions(-).The main changes are:1) Add multi uprobe BPF links for attaching multiple uprobes and usdt probes, which is significantly faster and saves extra fds, from Jiri Olsa.2) Add support BPF cpu v4 instructions for arm64 JIT compiler, from Xu Kuohai.3) Add support BPF cpu v4 instructions for riscv64 JIT compiler, from Pu Lehui.4) Fix LWT BPF xmit hooks wrt their return values where propagating the result from skb_do_redirect() would trigger a use-after-free, from Yan Zhai.5) Fix a BPF verifier issue related to bpf_kptr_xchg() with local kptr where the map's value kptr type and locally allocated obj type mismatch, from Yonghong Song.6) Fix BPF verifier's check_func_arg_reg_off() function wrt graph root/node which bypassed reg->off == 0 enforcement, from Kumar Kartikeya Dwivedi.7) Lift BPF verifier restriction in networking BPF programs to treat comparison of packet pointers not as a pointer leak, from Yafang Shao.8) Remove unmaintained XDP BPF samples as they are maintained in xdp-tools repository out of tree, from Toke Høiland-Jørgensen.9) Batch of fixes for the tracing programs from BPF samples in order to make them more libbpf-aware, from Daniel T. Lee.10) Fix a libbpf signedness determination bug in the CO-RE relocation handling logic, from Andrii Nakryiko.11) Extend libbpf to support CO-RE kfunc relocations. Also follow-up fixes for bpf_refcount shared ownership implementation, both from Dave Marchevsky.12) Add a new bpf_object__unpin() API function to libbpf, from Daniel Xu.13) Fix a memory leak in libbpf to also free btf_vmlinux when the bpf_object gets closed, from Hao Luo.14) Small error output improvements to test_bpf module, from Helge Deller.* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (87 commits) selftests/bpf: Add tests for rbtree API interaction in sleepable progs bpf: Allow bpf_spin_{lock,unlock} in sleepable progs bpf: Consider non-owning refs to refcounted nodes RCU protected bpf: Reenable bpf_refcount_acquire bpf: Use bpf_mem_free_rcu when bpf_obj_dropping refcounted nodes bpf: Consider non-owning refs trusted bpf: Ensure kptr_struct_meta is non-NULL for collection insert and refcount_acquire selftests/bpf: Enable cpu v4 tests for RV64 riscv, bpf: Support unconditional bswap insn riscv, bpf: Support signed div/mod insns riscv, bpf: Support 32-bit offset jmp insn riscv, bpf: Support sign-extension mov insns riscv, bpf: Support sign-extension load insns riscv, bpf: Fix missing exception handling and redundant zext for LDX_B/H/W samples/bpf: Add note to README about the XDP utilities moved to xdp-tools samples/bpf: Cleanup .gitignore samples/bpf: Remove the xdp_sample_pkts utility samples/bpf: Remove the xdp1 and xdp2 utilities samples/bpf: Remove the xdp_rxq_info utility samples/bpf: Remove the xdp_redirect* utilities ...====================Link: https://lore.kernel.org/r/20230825194319.12727-1-daniel@iogearbox.netSigned-off-by: Jakub Kicinski List of files: /linux/samples/bpf/.gitignore

1b580c9bb63414903cfb414571e92e4fd36d6969 - Merge branch 'samples-bpf-remove-unmaintained-xdp-sample-utilities'

Thu, 24 Aug 2023 17:43:50 +0200

Merge branch 'samples-bpf-remove-unmaintained-xdp-sample-utilities'Toke Høiland-Jørgensen says:====================samples/bpf: Remove unmaintained XDP sample utilitiesThe samples/bpf directory in the kernel tree started out as a way of showcasingdifferent aspects of BPF functionality by writing small utility programs foreach feature. However, as the BPF subsystem has matured, the preferred way ofincluding userspace code with a feature has become the BPF selftests, which alsohave the benefit of being consistently run as part of the BPF CI system.As a result of this shift, the utilities in samples/bpf have seen little love,and have slowly bitrotted. There have been sporadic cleanup patches over theyears, but it's clear that the utilities are far from maintained.For XDP in particular, some of the utilities have been used as benchmarking aidswhen implementing new kernel features, which seems to be the main reason theyhave stuck around; any updates the utilities have seen have been targeted atthis use case. However, as the BPF subsystem as a whole has moved on, it hasbecome increasingly difficult to incorporate new features into these utilitiesbecause they predate most of the modern BPF features (such as kfuncs and BTF).Rather than try to update these utilities and keep maintaining them in thekernel tree, we have ported the useful features of the utilities to thexdp-tools package. In the porting process we also updated the utilities to takeadvantage of modern BPF features, integrated them with libxdp, and polished theuser interface.As these utilities are standalone tools, maintaining them out of tree issimpler, and we plan to keep maintaining them in the xdp-tools repo. To directusers of these utilities to the right place, this series removes the utilitiesfrom samples/bpf, leaving in place only a couple of utilities whosefunctionality have not yet been ported to xdp-tools.The xdp-tools repository is located on Github at the following URL:https://github.com/xdp-project/xdp-toolsThe commits in the series removes one utility each, explaining how theequivalent functionality can be obtained with xdp-tools.v2:- Add equivalent xdp-tools commands for each removed utilityv3:- Add link to xdp-tools in the READMEToke Høiland-Jørgensen (7): samples/bpf: Remove the xdp_monitor utility samples/bpf: Remove the xdp_redirect* utilities samples/bpf: Remove the xdp_rxq_info utility samples/bpf: Remove the xdp1 and xdp2 utilities samples/bpf: Remove the xdp_sample_pkts utility samples/bpf: Cleanup .gitignore samples/bpf: Add note to README about the XDP utilities moved to xdp-tools samples/bpf/.gitignore | 12 - samples/bpf/Makefile | 48 +- samples/bpf/README.rst | 6 + samples/bpf/xdp1_kern.c | 100 ---- samples/bpf/xdp1_user.c | 166 ------ samples/bpf/xdp2_kern.c | 125 ----- samples/bpf/xdp_monitor.bpf.c | 8 - samples/bpf/xdp_monitor_user.c | 118 ----- samples/bpf/xdp_redirect.bpf.c | 49 -- samples/bpf/xdp_redirect_cpu.bpf.c | 539 ------------------- samples/bpf/xdp_redirect_cpu_user.c | 559 -------------------- samples/bpf/xdp_redirect_map.bpf.c | 97 ---- samples/bpf/xdp_redirect_map_multi.bpf.c | 77 --- samples/bpf/xdp_redirect_map_multi_user.c | 232 -------- samples/bpf/xdp_redirect_map_user.c | 228 -------- samples/bpf/xdp_redirect_user.c | 172 ------ samples/bpf/xdp_rxq_info_kern.c | 140 ----- samples/bpf/xdp_rxq_info_user.c | 614 ---------------------- samples/bpf/xdp_sample_pkts_kern.c | 57 -- samples/bpf/xdp_sample_pkts_user.c | 196 ------- 20 files changed, 7 insertions(+), 3536 deletions(-) delete mode 100644 samples/bpf/xdp1_kern.c delete mode 100644 samples/bpf/xdp1_user.c delete mode 100644 samples/bpf/xdp2_kern.c delete mode 100644 samples/bpf/xdp_monitor.bpf.c delete mode 100644 samples/bpf/xdp_monitor_user.c delete mode 100644 samples/bpf/xdp_redirect.bpf.c delete mode 100644 samples/bpf/xdp_redirect_cpu.bpf.c delete mode 100644 samples/bpf/xdp_redirect_cpu_user.c delete mode 100644 samples/bpf/xdp_redirect_map.bpf.c delete mode 100644 samples/bpf/xdp_redirect_map_multi.bpf.c delete mode 100644 samples/bpf/xdp_redirect_map_multi_user.c delete mode 100644 samples/bpf/xdp_redirect_map_user.c delete mode 100644 samples/bpf/xdp_redirect_user.c delete mode 100644 samples/bpf/xdp_rxq_info_kern.c delete mode 100644 samples/bpf/xdp_rxq_info_user.c delete mode 100644 samples/bpf/xdp_sample_pkts_kern.c delete mode 100644 samples/bpf/xdp_sample_pkts_user.c====================Link: https://lore.kernel.org/r/20230824102255.1561885-1-toke@redhat.comSigned-off-by: Alexei Starovoitov List of files: /linux/samples/bpf/.gitignore

91b965136d536a981ed22097bc2b72625f5c4211 - samples/bpf: Cleanup .gitignore

Thu, 24 Aug 2023 12:22:49 +0200

samples/bpf: Cleanup .gitignoreRemove no longer present XDP utilities from .gitignore. Apart from therecently removed XDP utilities this also includes the previously removedxdpsock and xsk utilities.Signed-off-by: Toke Høiland-Jørgensen Link: https://lore.kernel.org/r/20230824102255.1561885-7-toke@redhat.comSigned-off-by: Alexei Starovoitov List of files: /linux/samples/bpf/.gitignore

03ab8e6297acd1bc0eedaa050e2a1635c576fd11 - Merge tag 'v5.18'

Tue, 31 May 2022 15:13:23 +0200

Merge tag 'v5.18'Linux 5.18 List of files: /linux/samples/bpf/.gitignore

1136fa0c07de570dc17858745af8be169d1440ba - Merge tag 'v5.17-rc4' into for-linus

Tue, 01 Mar 2022 08:12:55 +0100

Merge tag 'v5.17-rc4' into for-linusMerge with mainline to get the Intel ASoC generic helpers header andother changes. List of files: /linux/samples/bpf/.gitignore

87a0b2fafc09766d8c55461a18345a1cfb10a7fe - Merge tag 'v5.16' into next

Tue, 18 Jan 2022 03:03:39 +0100

Merge tag 'v5.16' into nextSync up with mainline to bring in the latest API changes. List of files: /linux/samples/bpf/.gitignore

762f99f4f3cb41a775b5157dd761217beba65873 - Merge branch 'next' into for-linus

Sat, 15 Jan 2022 21:09:44 +0100

Merge branch 'next' into for-linusPrepare input updates for 5.17 merge window. List of files: /linux/samples/bpf/.gitignore

f81483aaeb59da530b286fe5d081e1705eb5c886 - Merge branch 'for-next' into for-linus

Wed, 05 Jan 2022 15:38:11 +0100

Merge branch 'for-next' into for-linusPull 5.17 materials.Signed-off-by: Takashi Iwai List of files: /linux/samples/bpf/.gitignore

1758047057dbe329be712a31b79db7151b5871f8 - Merge drm/drm-next into drm-misc-next-fixes

Fri, 17 Dec 2021 11:33:33 +0100

Merge drm/drm-next into drm-misc-next-fixesBackmerging to bring drm-misc-next-fixes up to the latest state forthe current release cycle.Signed-off-by: Thomas Zimmermann List of files: /linux/samples/bpf/.gitignore

8632987380765dee716d460640aa58d58d52998e - Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next

Thu, 09 Dec 2021 13:57:57 +0100

Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next"Add optional variant of of_reset_control_get_exclusive(). If therequested reset is not specified in the device tree, this functionreturns NULL instead of an error."This dependency is needed for the Generic Timer Module (a.k.a OSTM)support for RZ/G2L.Signed-off-by: Daniel Lezcano List of files: /linux/samples/bpf/.gitignore