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path: root/kernel/bpf/devmap.c
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2024-03-07bpf: Fix DEVMAP_HASH overflow check on 32-bit archesToke Høiland-Jørgensen1-5/+6
2023-10-17net, bpf: Add a warning if NAPI cb missed xdp_do_flush().Sebastian Andrzej Siewior1-0/+10
2023-07-31bpf, devmap: Remove unused dtab field from bpf_dtab_netdevHou Tao1-2/+0
2023-06-19bpf: Centralize permissions checks for all BPF map typesAndrii Nakryiko1-3/+0
2023-03-22bpf: return long from bpf_map_ops funcsJP Kobryn1-12/+12
2023-03-07bpf: devmap memory usageYafang Shao1-2/+24
2023-02-02bpf: devmap: check XDP features in __xdp_enqueue routineLorenzo Bianconi1-3/+13
2022-11-15bpf: Expand map key argument of bpf_redirect_map to u64Toke Høiland-Jørgensen1-2/+2
2022-08-10bpf: Use bpf_map_area_alloc consistently on bpf map creationYafang Shao1-3/+3
2022-08-10bpf: Make __GFP_NOWARN consistent in bpf map creationYafang Shao1-1/+1
2022-07-26bpf, devmap: Compute proper xdp_frame len redirecting framesLorenzo Bianconi1-2/+2
2022-07-12bpf: Make non-preallocated allocation low priorityYafang Shao1-1/+1
2022-04-26bpf: Compute map_btf_id during build timeMenglong Dong1-6/+4
2022-01-21bpf: generalise tail call map compatibility checkToke Hoiland-Jorgensen1-1/+2
2022-01-05xdp: Move conversion to xdp_frame out of map functionsToke Høiland-Jørgensen1-21/+11
2021-12-13bpf: Let bpf_warn_invalid_xdp_action() report more infoPaolo Abeni1-2/+2
2021-08-09bpf, devmap: Exclude XDP broadcast to master deviceJussi Maki1-9/+60
2021-07-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextDavid S. Miller1-10/+39
2021-07-07bpf: devmap: Implement devmap prog execution for generic XDPKumar Kartikeya Dwivedi1-10/+39
2021-07-01bpf, devmap: Convert remaining READ_ONCE() to rcu_dereference_check()Toke Høiland-Jørgensen1-2/+4
2021-06-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-2/+2
2021-06-24xdp: Add proper __rcu annotations to redirect map entriesToke Høiland-Jørgensen1-28/+21
2021-06-22bpf: Fix integer overflow in argument calculation for bpf_map_area_allocBui Quang Minh1-2/+2
2021-05-28bpf, devmap: Remove drops variable from bq_xmit_all()Hangbin Liu1-5/+2
2021-05-26xdp: Extend xdp_redirect_map with broadcast supportHangbin Liu1-2/+181
2021-05-26bpf: Run devmap xdp_prog on flush instead of bulk enqueueJesper Dangaard Brouer1-51/+76
2021-05-24bpf: Fix spelling mistakesZhen Lei1-2/+2
2021-03-18bpf, devmap: Move drop error path to devmap for XDP_REDIRECTLorenzo Bianconi1-18/+12
2021-03-10bpf, xdp: Restructure redirect actionsBjörn Töpel1-1/+0
2021-03-10bpf, xdp: Make bpf_redirect_map() a map operationBjörn Töpel1-2/+14
2021-02-13bpf, devmap: Use GFP_KERNEL for xdp bulk queue allocationJun'ichi Nomura1-3/+1
2020-12-02bpf: Eliminate rlimit-based memory accounting for devmap mapsRoman Gushchin1-16/+2
2020-12-02bpf: Refine memcg-based memory accounting for devmap mapsRoman Gushchin1-3/+4
2020-09-01bpf: {cpu,dev}map: Change various functions return type from int to voidBjörn Töpel1-8/+7
2020-08-28bpf: Add map_meta_equal map opsMartin KaFai Lau1-0/+2
2020-07-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextDavid S. Miller1-0/+6
2020-06-22bpf: Set map_btf_{name, id} for all map typesAndrey Ignatov1-0/+6
2020-06-17devmap: Use bpf_map_area_alloc() for allocating hash bucketsToke Høiland-Jørgensen1-4/+6
2020-06-09bpf: Devmap adjust uapi for attach bpf programJesper Dangaard Brouer1-13/+4
2020-06-09bpf: Reset data_meta before running programs attached to devmap entryDavid Ahern1-0/+1
2020-06-01xdp: Rename convert_to_xdp_frame in xdp_convert_buff_to_frameLorenzo Bianconi1-1/+1
2020-06-01xdp: Add xdp_txq_info to xdp_buffDavid Ahern1-0/+3
2020-06-01bpf: Add support to attach bpf program to a devmap entryDavid Ahern1-4/+84
2020-06-01devmap: Formalize map value as a named structDavid Ahern1-17/+28
2020-04-22xdp: export the DEV_MAP_BULK_SIZE macroIoana Ciornei1-1/+0
2020-01-27bpf, xdp: Remove no longer required rcu_read_{un}lock()John Fastabend1-2/+3
2020-01-27bpf, xdp: Update devmap comments to reflect napi/rcu usageJohn Fastabend1-10/+11
2020-01-23bpf, devmap: Pass lockdep expression to RCU listsAmol Grover1-1/+2
2020-01-16devmap: Adjust tracepoint for map-less queue flushJesper Dangaard Brouer1-1/+1
2020-01-16xdp: Use bulking for non-map XDP_REDIRECT and consolidate code pathsToke Høiland-Jørgensen1-10/+22
2020-01-16xdp: Move devmap bulk queue into struct net_deviceToke Høiland-Jørgensen1-36/+27
2019-12-19xdp: Make devmap flush_list common for all map instancesBjörn Töpel1-22/+13
2019-12-19xdp: Simplify devmap cleanupBjörn Töpel1-38/+5
2019-11-24xdp: Fix cleanup on map free for devmap_hash map typeToke Høiland-Jørgensen1-28/+46
2019-10-21xdp: Handle device unregister for devmap_hash map typeToke Høiland-Jørgensen1-0/+31
2019-10-18xdp: Prevent overflow in devmap_hash cost calculation for 32-bit buildsToke Høiland-Jørgensen1-1/+1
2019-09-16xdp: Fix race in dev_map_hash_update_elem() when replacing elementToke Høiland-Jørgensen1-5/+12
2019-07-29xdp: Add devmap_hash map type for looking up devices by hashed indexToke Høiland-Jørgensen1-0/+200
2019-07-29xdp: Refactor devmap allocation code for reuseToke Høiland-Jørgensen1-53/+83
2019-06-29devmap: Allow map lookups from eBPFToke Høiland-Jørgensen1-0/+5
2019-06-29devmap/cpumap: Use flush list instead of bitmapToke Høiland-Jørgensen1-60/+47
2019-06-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextDavid S. Miller1-1/+1
2019-06-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-11/+8
2019-06-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds1-2/+7
2019-06-15bpf, devmap: Add missing RCU read lock on flushToshiaki Makita1-0/+4
2019-06-15bpf, devmap: Add missing bulk queue freeToshiaki Makita1-0/+1
2019-06-15bpf, devmap: Fix premature entry free on destroying mapToshiaki Makita1-2/+2
2019-06-05treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295Thomas Gleixner1-9/+1
2019-06-04bpf: remove redundant assignment to errColin Ian King1-1/+1
2019-05-31bpf: move memory size checks to bpf_map_charge_init()Roman Gushchin1-4/+1
2019-05-31bpf: rework memlock-based memory accounting for mapsRoman Gushchin1-6/+7
2019-05-31bpf: group memory related fields in struct bpf_map_memoryRoman Gushchin1-2/+2
2019-05-14bpf: devmap: fix use-after-free Read in __dev_map_entry_freeEric Dumazet1-0/+3
2018-10-26bpf: devmap: fix wrong interface selection in notifier_callTaehee Yoo1-2/+1
2018-08-17bpf: fix redirect to map under tail callsDaniel Borkmann1-0/+1
2018-08-13Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextDavid S. Miller1-0/+1
2018-08-13bpf: decouple btf from seq bpf fs dump and enable more mapsDaniel Borkmann1-0/+1
2018-08-09xdp: fix bug in devmap teardown code pathJesper Dangaard Brouer1-5/+9
2018-07-07xdp: XDP_REDIRECT should check IFF_UP and MTUToshiaki Makita1-1/+6
2018-06-15xdp: Fix handling of devmap in generic XDPToshiaki Makita1-0/+14
2018-06-03bpf/xdp: devmap can avoid calling ndo_xdp_flushJesper Dangaard Brouer1-13/+6
2018-06-03xdp: add flags argument to ndo_xdp_xmit APIJesper Dangaard Brouer1-1/+1
2018-05-30bpf: devmap: remove redundant assignment of dev = devColin Ian King1-1/+1
2018-05-24xdp/trace: extend tracepoint in devmap with an errJesper Dangaard Brouer1-2/+3
2018-05-24xdp: change ndo_xdp_xmit API to support bulkingJesper Dangaard Brouer1-11/+18
2018-05-24xdp: introduce xdp_return_frame_rx_napiJesper Dangaard Brouer1-1/+1
2018-05-24xdp: add tracepoint for devmap like cpumap haveJesper Dangaard Brouer1-4/+23
2018-05-24bpf: devmap prepare xdp frames for bulkingJesper Dangaard Brouer1-4/+70
2018-05-24bpf: devmap introduce dev_map_enqueueJesper Dangaard Brouer1-6/+28
2018-01-14bpf: add helper for copying attrs to struct bpf_mapJakub Kicinski1-7/+1
2017-10-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-3/+7
2017-10-22bpf: devmap fix arithmetic overflow in bitmap_size calculationJohn Fastabend1-1/+1
2017-10-20bpf: Add file mode configuration into bpf mapsChenbo Feng1-1/+4
2017-10-20bpf: require CAP_NET_ADMIN when using devmapJohn Fastabend1-0/+3
2017-10-19bpf: fix splat for illegal devmap percpu allocationDaniel Borkmann1-2/+3
2017-09-18bpf: devmap: pass on return value of bpf_map_precharge_memlockTobias Klauser1-2/+4
2017-09-08bpf: devmap, use cond_resched instead of cpu_relaxJohn Fastabend1-1/+1
2017-08-23bpf: netdev is never null in __dev_map_flushDaniel Borkmann1-5/+3
2017-08-22bpf: minor cleanups for dev_mapDaniel Borkmann1-59/+41
2017-08-20bpf: fix double free from dev_map_notification()Daniel Borkmann1-7/+5
2017-08-19bpf: Allow selecting numa node during map creationMartin KaFai Lau1-3/+6
2017-08-16bpf: devmap: remove unnecessary value size checkJohn Fastabend1-6/+0
2017-08-07bpf: devmap fix mutex in rcu critical sectionJohn Fastabend1-23/+25
2017-07-24bpf: dev_map_alloc() shouldn't return NULLDan Carpenter1-0/+1
2017-07-17net: add notifier hooks for devmap bpf mapJohn Fastabend1-0/+73
2017-07-17xdp: Add batching support to redirect mapJohn Fastabend1-1/+83
2017-07-17bpf: add bpf_redirect_map helper routineJohn Fastabend1-0/+12
2017-07-17bpf: add devmap, a map for storing net device referencesJohn Fastabend1-0/+264