From: Jiri Olsa <jolsa@kernel.org>
To: Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>
Cc: bpf@vger.kernel.org, Martin KaFai Lau <kafai@fb.com>,
Song Liu <songliubraving@fb.com>, Yonghong Song <yhs@fb.com>,
John Fastabend <john.fastabend@gmail.com>,
KP Singh <kpsingh@chromium.org>,
Stanislav Fomichev <sdf@google.com>, Hao Luo <haoluo@google.com>,
Alan Maguire <alan.maguire@oracle.com>
Subject: [PATCHv2 bpf-next 0/2] bpf: Add check for negative uprobe multi offset
Date: Sun, 17 Dec 2023 22:55:36 +0100 [thread overview]
Message-ID: <20231217215538.3361991-1-jolsa@kernel.org> (raw)
hi,
adding the check for negative offset for uprobe multi link.
v2 changes:
- add more failure checks [Alan]
- move the offset retrieval/check up in the loop to be done earlier [Song]
thanks,
jirka
---
Jiri Olsa (2):
bpf: Fail uprobe multi link with negative offset
selftests/bpf: Add more uprobe multi fail tests
kernel/trace/bpf_trace.c | 8 +++--
tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c | 149 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
2 files changed, 152 insertions(+), 5 deletions(-)
next reply other threads:[~2023-12-17 21:55 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-17 21:55 Jiri Olsa [this message]
2023-12-17 21:55 ` [PATCHv2 bpf-next 1/2] bpf: Fail uprobe multi link with negative offset Jiri Olsa
2023-12-18 16:12 ` Song Liu
2023-12-18 17:56 ` Andrii Nakryiko
2023-12-19 8:33 ` Jiri Olsa
2023-12-17 21:55 ` [PATCHv2 bpf-next 2/2] selftests/bpf: Add more uprobe multi fail tests Jiri Olsa
2023-12-18 16:19 ` Song Liu
2023-12-18 17:53 ` Andrii Nakryiko
2023-12-18 18:10 ` [PATCHv2 bpf-next 0/2] bpf: Add check for negative uprobe multi offset patchwork-bot+netdevbpf
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20231217215538.3361991-1-jolsa@kernel.org \
--to=jolsa@kernel.org \
--cc=alan.maguire@oracle.com \
--cc=andrii@kernel.org \
--cc=ast@kernel.org \
--cc=bpf@vger.kernel.org \
--cc=daniel@iogearbox.net \
--cc=haoluo@google.com \
--cc=john.fastabend@gmail.com \
--cc=kafai@fb.com \
--cc=kpsingh@chromium.org \
--cc=sdf@google.com \
--cc=songliubraving@fb.com \
--cc=yhs@fb.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.