On Sat, 16 Jan 2021 02:29:22 +0100 Daniel Borkmann wrote:
> 1) Extend atomic operations to the BPF instruction set along with x86-64 JIT support,
> that is, atomic{,64}_{xchg,cmpxchg,fetch_{add,and,or,xor}}, from Brendan Jackman.
>
> 2) Add support for using kernel module global variables (__ksym externs in BPF
> programs) retrieved via module's BTF, from Andrii Nakryiko.
>
> 3) Generalize BPF stackmap's buildid retrieval and add support to have buildid
> stored in mmap2 event for perf, from Jiri Olsa.
>
> 4) Various fixes for cross-building BPF sefltests out-of-tree which then will
> unblock wider automated testing on ARM hardware, from Jean-Philippe Brucker.
>
> 5) Allow to retrieve SOL_SOCKET opts from sock_addr progs, from Daniel Borkmann.
>
> 6) Clean up driver's XDP buffer init and split into two helpers to init per-
> descriptor and non-changing fields during processing, from Lorenzo Bianconi.
>
> 7) Minor misc improvements to libbpf & bpftool, from Ian Rogers.
Pulled, thanks!
