Brendan Jackman 5ca419f286 bpf: Add BPF_FETCH field / create atomic_fetch_add instruction ...

The BPF_FETCH field can be set in bpf_insn.imm, for BPF_ATOMIC
instructions, in order to have the previous value of the
atomically-modified memory location loaded into the src register
after an atomic op is carried out.

Suggested-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Brendan Jackman <jackmanb@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20210114181751.768687-7-jackmanb@google.com

2021-01-14 18:34:29 -08:00

..

tc_act

net: Move all TC actions identifiers to one place

2019-02-10 09:28:43 -08:00

bpf_common.h

…

bpf_perf_event.h

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bpf.h

bpf: Add BPF_FETCH field / create atomic_fetch_add instruction

2021-01-14 18:34:29 -08:00

btf.h

libbpf: Sanitize global functions

2020-01-10 17:20:07 +01:00

const.h

tools headers UAPI: Sync linux/const.h with the kernel headers

2020-12-18 17:32:28 -03:00

erspan.h

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ethtool.h

libbpf: add support for using AF_XDP sockets

2019-02-25 23:21:42 +01:00

fadvise.h

tools headers uapi: Grab a copy of fadvise.h

2018-12-18 16:17:40 -03:00

fcntl.h

tools headers API: Update faccessat2 affected files

2020-06-09 12:40:03 -03:00

filter.h

tools: bpf: Use local copy of headers including uapi/linux/filter.h

2020-07-21 10:50:35 +01:00

fs.h

tools headers UAPI: Sync linux/fs.h with the kernel sources

2020-06-17 13:23:02 -03:00

fscrypt.h

tools headers UAPI: Sync linux/fscrypt.h with the kernel sources

2020-12-18 17:32:28 -03:00

hw_breakpoint.h

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if_link.h

macvlan: Support for high multicast packet rate

2020-12-03 08:21:29 -08:00

if_tun.h

selftests/bpf: fix compilation error for flow_dissector.c

2019-05-29 15:15:07 +02:00

if_xdp.h

xsk: Add new statistics

2020-07-13 15:32:56 -07:00

in.h

tools headers UAPI: update linux/in.h copy

2020-09-14 19:06:41 -03:00

kcmp.h

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kvm.h

tools headers UAPI: Sync kvm.h headers with the kernel sources

2020-12-24 09:24:19 -03:00

lirc.h

media: rc: rcmm decoder and encoder

2019-02-18 15:39:49 -05:00

mman.h

tools UAPI: Update copy of linux/mman.h from the kernel sources

2020-11-03 08:36:51 -03:00

mount.h

tools include UAPI: Update linux/mount.h copy

2020-11-03 08:52:11 -03:00

netlink.h

net: netlink: rename NETLINK_DUMP_STRICT_CHK -> NETLINK_GET_STRICT_CHK

2018-12-14 11:44:31 -08:00

openat2.h

tools include UAPI: Sync x86's syscalls_64.tbl, generic unistd.h and fcntl.h to pick up openat2 and pidfd_getfd

2020-02-11 16:41:06 -03:00

perf_event.h

tools headers UAPI: Update tools's copy of linux/perf_event.h

2020-12-17 14:36:16 -03:00

pkt_cls.h

net: sched: remove NET_CLS_IND config option

2019-06-15 14:06:13 -07:00

pkt_sched.h

bpf: pull in pkt_sched.h header for tooling to fix bpftool build

2019-01-18 15:16:36 -08:00

prctl.h

tools headers UAPI: Sync linux/prctl.h with the kernel sources

2020-12-18 17:32:28 -03:00

sched.h

tools headers UAPI: Sync sched.h with the kernel

2020-04-14 09:01:08 -03:00

seg6_local.h

selftests/bpf: missing headers test_lwt_seg6local

2018-05-28 17:41:00 +02:00

seg6.h

selftests/bpf: missing headers test_lwt_seg6local

2018-05-28 17:41:00 +02:00

stat.h

tools headers UAPI: Sync linux/stat.h with the kernel sources

2020-12-17 14:40:24 -03:00

tls.h

bpf, tls: add tls header to tools infrastructure

2018-10-16 08:10:01 -07:00

types.h

tools/bpf: Move linux/types.h for selftests and bpftool

2020-03-13 20:56:34 +01:00

usbdevice_fs.h

tools headers uapi: Sync linux/usbdevice_fs.h with the kernel sources

2019-09-30 17:29:02 -03:00

vhost.h

tools kvm headers: Update KVM headers from the kernel sources

2020-11-03 08:46:30 -03:00