netdev - [PATCH net-next v2 3/6] selftests: drv-net: gro: use cmd print

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20260110005121.3561437-4-kuba@kernel.org>
Date: Fri,  9 Jan 2026 16:51:18 -0800
From: Jakub Kicinski <kuba@...nel.org>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org,
	edumazet@...gle.com,
	pabeni@...hat.com,
	andrew+netdev@...n.ch,
	horms@...nel.org,
	shuah@...nel.org,
	linux-kselftest@...r.kernel.org,
	sdf@...ichev.me,
	willemb@...gle.com,
	petrm@...dia.com,
	Jakub Kicinski <kuba@...nel.org>
Subject: [PATCH net-next v2 3/6] selftests: drv-net: gro: use cmd print

Now that cmd() can be printed directly remove the old formatting.

Before:

  # fragmented ip6 doesn't coalesce:
  # Expected {200 100 100 }, Total 3 packets
  # Received {200 100 }, Total 2 packets.
  # /root/ksft-net-drv/drivers/net/gro: incorrect number of packets

Now:

  # CMD: drivers/net/gro --ipv6 --dmac 9e:[...]
  #   EXIT: 1
  #   STDOUT: fragmented ip6 doesn't coalesce:
  #   STDERR: Expected {200 100 100 }, Total 3 packets
  #           Received {200 100 }, Total 2 packets.
  #           /root/ksft-net-drv/drivers/net/gro: incorrect number of packets

Signed-off-by: Jakub Kicinski <kuba@...nel.org>
---
 tools/testing/selftests/drivers/net/gro.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/testing/selftests/drivers/net/gro.py b/tools/testing/selftests/drivers/net/gro.py
index ba83713bf7b5..4e0fb19d1527 100755
--- a/tools/testing/selftests/drivers/net/gro.py
+++ b/tools/testing/selftests/drivers/net/gro.py
@@ -142,8 +142,7 @@ from lib.py import ksft_variants
         if rx_proc.ret == 0:
             return
 
-        ksft_pr(rx_proc.stdout.strip().replace('\n', '\n# '))
-        ksft_pr(rx_proc.stderr.strip().replace('\n', '\n# '))
+        ksft_pr(rx_proc)
 
         if test_name == "large" and os.environ.get("KSFT_MACHINE_SLOW"):
             ksft_pr(f"Ignoring {protocol}/{test_name} failure due to slow environment")
-- 
2.52.0