From patchwork Wed Jan 15 23:21:29 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jakub Kicinski X-Patchwork-Id: 13941021 X-Patchwork-Delegate: kuba@kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B3C6A24A7CC; Wed, 15 Jan 2025 23:21:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736983295; cv=none; b=ZLnu++vmzwOwvpxwdSHVpSpNKloD7VGgz43gG2uZY7DRrSLOQ9ksKCPncSiOfn5naRL8VV4T+xr72ByNLJhCBZNnQ7W2Ca4Vpdt9PaI4UGHc03bzBW6rIdqni3IsJSYuS1Q6nDQH0ZqYAfQY3MFiCyrtpYjTCjzqh2Z8XLnqRBA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736983295; c=relaxed/simple; bh=mPosCnzgcJbE1pjkdLDkGQw+G/s6LoErO422lPW/XII=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=HICzABxa/7j7m2GS7g9OtnTOc359lxg7x8F6dEphHPaKe88HlocJW1DT8k9u2HBd4dVcXtWmN/SQzhlFEXdOSrdr/BStZuuccFSPyCX2IWQ1YCA+WHNngfy7RYHuMh8pVv2Z3esDdAvms8dCG+9wrmY5XKAmUFfgRcN4JB2S6g4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BWZRY9Uk; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="BWZRY9Uk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DA5B5C4CEE1; Wed, 15 Jan 2025 23:21:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1736983295; bh=mPosCnzgcJbE1pjkdLDkGQw+G/s6LoErO422lPW/XII=; h=From:To:Cc:Subject:Date:From; b=BWZRY9UkEVjlxkgk+qRn0xLEFakd/Nqiw/TYpwFN14NUw3x5gDzPTzbYbzWuXUzWU ubdPFC+IXGfXjrA5Skl7MXjYIY3TaEeukJa8+afESZO/wAQj2gbw+PvrOWdkp4rrIV 42eGkcz8u+Gk3bByZBHN3pUKZkPu6jj0X22d6Nq3hmMFq7Uy4njqkVP5zyIc5nbIcs 74/B+Lnv776gQ5shR20t6rmyh70q6qviNOENqpXbIajdlPBNKseVz3gVpzsNipXFvJ Jh9SZlWdyI5wtt/cnQ/wtSlJzu9JvSIWTB/aVH2LbQq79B2foxC80OcEWsPNzDmypk VPhZli9hGdWVw== From: Jakub Kicinski To: davem@davemloft.net Cc: netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org, Jakub Kicinski , shuah@kernel.org, willemb@google.com, matttbe@kernel.org, linux-kselftest@vger.kernel.org Subject: [PATCH net-next] selftests/net: packetdrill: make tcp buf limited timing tests benign Date: Wed, 15 Jan 2025 15:21:29 -0800 Message-ID: <20250115232129.845884-1-kuba@kernel.org> X-Mailer: git-send-email 2.48.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org The following tests are failing on debug kernels: tcp_tcp_info_tcp-info-rwnd-limited.pkt tcp_tcp_info_tcp-info-sndbuf-limited.pkt with reports like: assert 19000 <= tcpi_sndbuf_limited <= 21000, tcpi_sndbuf_limited; \ AssertionError: 18000 and: assert 348000 <= tcpi_busy_time <= 360000, tcpi_busy_time AssertionError: 362000 Extend commit 912d6f669725 ("selftests/net: packetdrill: report benign debug flakes as xfail") to cover them. Signed-off-by: Jakub Kicinski --- CC: shuah@kernel.org CC: willemb@google.com CC: matttbe@kernel.org CC: linux-kselftest@vger.kernel.org --- tools/testing/selftests/net/packetdrill/ksft_runner.sh | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/net/packetdrill/ksft_runner.sh b/tools/testing/selftests/net/packetdrill/ksft_runner.sh index ff989c325eef..e15c43b7359b 100755 --- a/tools/testing/selftests/net/packetdrill/ksft_runner.sh +++ b/tools/testing/selftests/net/packetdrill/ksft_runner.sh @@ -43,6 +43,7 @@ if [[ -n "${KSFT_MACHINE_SLOW}" ]]; then "tcp_timestamping.*.pkt" "tcp_user_timeout_user-timeout-probe.pkt" "tcp_zerocopy_epoll_.*.pkt" + "tcp_tcp_info_tcp-info-*-limited.pkt" ) readonly xfail_regex="^($(printf '%s|' "${xfail_list[@]}"))$" [[ "$script" =~ ${xfail_regex} ]] && failfunc=ktap_test_xfail