netdev - [PATCH bpf-next 00/11] bpf: random unpopular userspace fixes (32 bit et al.)

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Message-ID: <20220414223704.341028-1-alobakin@pm.me>
Date:   Thu, 14 Apr 2022 22:44:32 +0000
From:   Alexander Lobakin <alobakin@...me>
To:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>
Cc:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Jesper Dangaard Brouer <hawk@...nel.org>,
        Björn Töpel <bjorn@...nel.org>,
        Magnus Karlsson <magnus.karlsson@...el.com>,
        Jonathan Lemon <jonathan.lemon@...il.com>,
        Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Alexander Lobakin <alobakin@...me>,
        Dmitrii Dolgov <9erthalion6@...il.com>,
        Quentin Monnet <quentin@...valent.com>,
        Tiezhu Yang <yangtiezhu@...ngson.cn>,
        Kumar Kartikeya Dwivedi <memxor@...il.com>,
        Chenbo Feng <fengc@...gle.com>,
        Willem de Bruijn <willemb@...gle.com>,
        Daniel Wagner <daniel.wagner@...-carit.de>,
        Thomas Graf <tgraf@...g.ch>,
        Ong Boon Leong <boon.leong.ong@...el.com>,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, bpf@...r.kernel.org, llvm@...ts.linux.dev
Subject: [PATCH bpf-next 00/11] bpf: random unpopular userspace fixes (32 bit et al.)

This mostly issues the cross build (1) errors for 32 bit (2)
MIPS (3) with minimal configuration (4) on Musl (5). The majority
of them aren't yesterday's, so it is a "who does need it outside
of x86_64 or ARM64?" moment again.
Trivial stuff in general, not counting the bpf_cookie build fix.

Alexander Lobakin (11):
  bpf, perf: fix bpftool compilation with !CONFIG_PERF_EVENTS
  bpf: always emit struct bpf_perf_link BTF
  tools, bpf: fix bpftool build with !CONFIG_BPF_EVENTS
  samples: bpf: add 'asm/mach-generic' include path for every MIPS
  samples: bpf: use host bpftool to generate vmlinux.h, not target
  tools, bpf: fix fcntl.h include in bpftool
  samples: bpf: fix uin64_t format literals
  samples: bpf: fix shifting unsigned long by 32 positions
  samples: bpf: fix include order for non-Glibc environments
  samples: bpf: fix -Wsequence-point
  samples: bpf: xdpsock: fix -Wmaybe-uninitialized

 include/linux/perf_event.h              |  2 ++
 kernel/bpf/syscall.c                    |  4 +++-
 samples/bpf/Makefile                    |  7 ++++---
 samples/bpf/cookie_uid_helper_example.c | 12 ++++++------
 samples/bpf/lathist_kern.c              |  2 +-
 samples/bpf/lwt_len_hist_kern.c         |  2 +-
 samples/bpf/lwt_len_hist_user.c         |  4 ++--
 samples/bpf/task_fd_query_user.c        |  2 +-
 samples/bpf/test_lru_dist.c             |  3 ++-
 samples/bpf/tracex2_kern.c              |  2 +-
 samples/bpf/xdpsock_user.c              |  5 +++--
 tools/bpf/bpftool/tracelog.c            |  2 +-
 12 files changed, 27 insertions(+), 20 deletions(-)

--
2.35.2