[0/2] bpftool: improve error handing for missing .BTF section

Message ID	20221126111147.199366-1-changbin.du@gmail.com (mailing list archive)
Headers	show Return-Path: <linux-kselftest-owner@kernel.org> From: Changbin Du <changbin.du@gmail.com> To: Alexei Starovoitov <ast@kernel.org>, Daniel Borkmann <daniel@iogearbox.net>, Andrii Nakryiko <andrii@kernel.org>, Quentin Monnet <quentin@isovalent.com>, Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>, Arnaldo Carvalho de Melo <acme@kernel.org>, Shuah Khan <shuah@kernel.org> Cc: Martin KaFai Lau <martin.lau@linux.dev>, Song Liu <song@kernel.org>, Yonghong Song <yhs@fb.com>, John Fastabend <john.fastabend@gmail.com>, KP Singh <kpsingh@kernel.org>, Stanislav Fomichev <sdf@google.com>, Hao Luo <haoluo@google.com>, Jiri Olsa <jolsa@kernel.org>, bpf@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Rutland <mark.rutland@arm.com>, Alexander Shishkin <alexander.shishkin@linux.intel.com>, Namhyung Kim <namhyung@kernel.org>, Mykola Lysenko <mykolal@fb.com>, linux-perf-users@vger.kernel.org, linux-kselftest@vger.kernel.org, Changbin Du <changbin.du@gmail.com> Subject: [PATCH 0/2] bpftool: improve error handing for missing .BTF section Date: Sat, 26 Nov 2022 19:11:45 +0800 Message-Id: <20221126111147.199366-1-changbin.du@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	bpftool: improve error handing for missing .BTF section \| expand [0/2] bpftool: improve error handing for missing .BTF section [1/2] libbpf: show more info about missing ".BTF" section [2/2] makefiles: do not generate empty vmlinux.h

Message ID

20221126111147.199366-1-changbin.du@gmail.com (mailing list archive)

Headers

From: Changbin Du <changbin.du@gmail.com>
To: Alexei Starovoitov <ast@kernel.org>,
        Daniel Borkmann <daniel@iogearbox.net>,
        Andrii Nakryiko <andrii@kernel.org>,
        Quentin Monnet <quentin@isovalent.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Ingo Molnar <mingo@redhat.com>,
        Arnaldo Carvalho de Melo <acme@kernel.org>,
        Shuah Khan <shuah@kernel.org>
Cc: Martin KaFai Lau <martin.lau@linux.dev>,
        Song Liu <song@kernel.org>, Yonghong Song <yhs@fb.com>,
        John Fastabend <john.fastabend@gmail.com>,
        KP Singh <kpsingh@kernel.org>,
        Stanislav Fomichev <sdf@google.com>,
        Hao Luo <haoluo@google.com>, Jiri Olsa <jolsa@kernel.org>,
        bpf@vger.kernel.org, linux-kernel@vger.kernel.org,
        Mark Rutland <mark.rutland@arm.com>,
        Alexander Shishkin <alexander.shishkin@linux.intel.com>,
        Namhyung Kim <namhyung@kernel.org>,
        Mykola Lysenko <mykolal@fb.com>,
        linux-perf-users@vger.kernel.org, linux-kselftest@vger.kernel.org,
        Changbin Du <changbin.du@gmail.com>
Subject: [PATCH 0/2] bpftool: improve error handing for missing .BTF section
Date: Sat, 26 Nov 2022 19:11:45 +0800
Message-Id: <20221126111147.199366-1-changbin.du@gmail.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Series

bpftool: improve error handing for missing .BTF section | expand

Message

Changbin Du Nov. 26, 2022, 11:11 a.m. UTC

Changbin Du (2):
  libbpf: show more info about missing ".BTF" section
  makefiles: do not generate empty vmlinux.h

 samples/bpf/Makefile                 |  2 +-
 tools/bpf/bpftool/Makefile           |  2 +-
 tools/bpf/runqslower/Makefile        |  2 +-
 tools/lib/bpf/btf.c                  | 12 ++++++++++++
 tools/perf/Makefile.perf             |  2 +-
 tools/testing/selftests/bpf/Makefile |  2 +-
 6 files changed, 17 insertions(+), 5 deletions(-)