Jakub Kicinski 0cd3cbed3c bpf: offload: allow offloaded programs to use perf event arrays ...

BPF_MAP_TYPE_PERF_EVENT_ARRAY is special as far as offload goes.
The map only holds glue to perf ring, not actual data.  Allow
non-offloaded perf event arrays to be used in offloaded programs.
Offload driver can extract the events from HW and put them in
the map for user space to retrieve.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Reviewed-by: Jiong Wang <jiong.wang@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

2018-05-04 23:41:03 +02:00

..

arraymap.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2018-04-25 23:04:22 -04:00

bpf_lru_list.c

bpf: lru: Lower the PERCPU_NR_SCANS from 16 to 4

2017-04-17 13:55:52 -04:00

bpf_lru_list.h

bpf: Only set node->ref = 1 if it has not been set

2017-09-01 09:57:39 -07:00

btf.c

bpf: btf: Clean up btf.h in uapi

2018-04-23 11:32:01 +02:00

cgroup.c

bpf: Hooks for sys_bind

2018-03-31 02:15:18 +02:00

core.c

bpf: implement ld_abs/ld_ind in native bpf

2018-05-03 16:49:19 -07:00

cpumap.c

xdp: transition into using xdp_frame for return API

2018-04-17 10:50:29 -04:00

devmap.c

bpf: add helper for copying attrs to struct bpf_map

2018-01-14 23:36:29 +01:00

disasm.c

bpf: Remove struct bpf_verifier_env argument from print_bpf_insn

2018-03-23 17:38:57 +01:00

disasm.h

bpf: Remove struct bpf_verifier_env argument from print_bpf_insn

2018-03-23 17:38:57 +01:00

hashtab.c

bpf: add helper for copying attrs to struct bpf_map

2018-01-14 23:36:29 +01:00

helpers.c

bpf: rename ARG_PTR_TO_STACK

2017-01-09 16:56:27 -05:00

inode.c

bpf: remove tracepoints from bpf core

2018-04-30 10:55:56 +02:00

lpm_trie.c

bpf: fix rcu lockdep warning for lpm_trie map_free callback

2018-02-22 21:29:12 +01:00

Makefile

bpf: introduce new bpf AF_XDP map type BPF_MAP_TYPE_XSKMAP

2018-05-03 15:55:24 -07:00

map_in_map.c

bpf: Add syscall lookup support for fd array and htab

2017-06-29 13:13:25 -04:00

map_in_map.h

bpf: Add syscall lookup support for fd array and htab

2017-06-29 13:13:25 -04:00

offload.c

bpf: offload: allow offloaded programs to use perf event arrays

2018-05-04 23:41:03 +02:00

percpu_freelist.c

bpf: fix lockdep splat

2017-11-15 19:46:32 +09:00

percpu_freelist.h

bpf: introduce percpu_freelist

2016-03-08 15:28:31 -05:00

sockmap.c

bpf: sockmap, fix double page_put on ENOMEM error in redirect path

2018-04-24 00:49:45 +02:00

stackmap.c

bpf: add bpf_get_stack helper

2018-04-29 08:45:53 -07:00

syscall.c

bpf: remove tracepoints from bpf core

2018-04-30 10:55:56 +02:00

tnum.c

bpf/verifier: improve register value range tracking with ARSH

2018-04-29 08:45:53 -07:00

verifier.c

bpf: add faked "ending" subprog

2018-05-04 11:58:36 +02:00

xskmap.c

bpf: introduce new bpf AF_XDP map type BPF_MAP_TYPE_XSKMAP

2018-05-03 15:55:24 -07:00