linux-kernel - [PATCH bpf-next v3 0/2] selftests/bpf: Replaces CHECK macros and adds malloc failure checks to bpf

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Date:   Sat, 28 Oct 2023 10:54:12 +0530
From:   Yuran Pereira <yuran.pereira@...mail.com>
To:     bpf@...r.kernel.org, yonghong.song@...ux.dev
Cc:     sinquersw@...il.com, ast@...nel.org, brauner@...nel.org,
        daniel@...earbox.net, haoluo@...gle.com, iii@...ux.ibm.com,
        john.fastabend@...il.com, jolsa@...nel.org, kpsingh@...nel.org,
        kuifeng@...a.com, linux-kernel@...r.kernel.org,
        linux-kselftest@...r.kernel.org, mykolal@...com, sdf@...gle.com,
        shuah@...nel.org, song@...nel.org,
        linux-kernel-mentees@...ts.linuxfoundation.org,
        Yuran Pereira <yuran.pereira@...mail.com>
Subject: [PATCH bpf-next v3 0/2] selftests/bpf: Replaces CHECK macros and adds malloc failure checks to bpf_iter

This patch series contains the following updates:
- Replaces the usage of all the CHECK macros in bpf_iter
  to the appropriate ASSERT_* macro calls
- Adds appropriate malloc failure checks to bpf_iter

Changes in v3:
- Modified and removed unnecessary `if` statements as suggested by
  Kui-Feng [1]

Changes in v2:
- Removed unused "duration" variable which caused compilation error
  as reported by Yonghong Song [2]
- Improved malloc failure handling as suggested by Kui-Feng Lee [3]
- Ensured propper patch formatting (i.e. sending it as a set instead
  of two distinct patches)

[1] https://lore.kernel.org/lkml/3739e65c-b86d-4c11-9cf5-7b76080400c2@gmail.com/
[2] https://lore.kernel.org/lkml/3531360b-c933-4c5f-a84c-17edf0592519@linux.dev/
[3] https://lore.kernel.org/lkml/7d703c4c-1a24-4806-a483-c02efb666059@gmail.com


Previous versions:
v2 - https://lore.kernel.org/lkml/DB3PR10MB6835598B901975BEAEBA8601E8DDA@DB3PR10MB6835.EURPRD10.PROD.OUTLOOK.COM
   - https://lore.kernel.org/lkml/DB3PR10MB68352B683F26EE9C342B71A9E8DDA@DB3PR10MB6835.EURPRD10.PROD.OUTLOOK.COM

v1 - https://lore.kernel.org/lkml/DB3PR10MB683589A5F705C6CA5BE0D325E8DFA@DB3PR10MB6835.EURPRD10.PROD.OUTLOOK.COM
   - https://lore.kernel.org/lkml/DB3PR10MB68356D7CDF6005480BE5876CE8DEA@DB3PR10MB6835.EURPRD10.PROD.OUTLOOK.COM


Yuran Pereira (2):
  selftests/bpf: Convert CHECK macros to ASSERT_* macros in bpf_iter
  selftests/bpf: Add malloc failure checks in bpf_iter

 .../selftests/bpf/prog_tests/bpf_iter.c       | 85 +++++++++----------
 1 file changed, 40 insertions(+), 45 deletions(-)

-- 
2.25.1