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[130.117.225.111]) by mx.google.com with ESMTPS id ffacd0b85a97d-4887a3619d7si20990321f8f.76.2026.09.28.12.40.21 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Sep 2026 12:40:21 -0700 (PDT) Received-SPF: pass (google.com: domain of eva.kurchatova@virtuozzo.com designates 130.117.225.111 as permitted sender) client-ip=130.117.225.111; Authentication-Results: mx.google.com; dkim=pass header.i=@virtuozzo.com header.s=relay header.b=X1hUY8Zo; spf=pass (google.com: domain of eva.kurchatova@virtuozzo.com designates 130.117.225.111 as permitted sender) smtp.mailfrom=eva.kurchatova@virtuozzo.com; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=virtuozzo.com DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=virtuozzo.com; s=relay; h=MIME-Version:Message-ID:Date:Subject:From: Content-Type; bh=Z7cIpadDZHu25m00Z13Zdd6y7vrJI8Ub0W4ChYRWDrs=; b=X1hUY8Zop3op /tg8FhpEt1r4L5Lvw+YFouHffIeB+DIDWUwPzXsk2mOq6bda0/LWDS7dcmPFJW0jST6gq98pn0Z9e JzjmqBO7YcDPVkjS0t0c4gHp4JHQwVy5iGjpsWbBBlQuqmXM0nyeAgVp/GeiUE/TZjmq5jKuLyRCR N+eJDT49Yww8pjlkU7yEIeURLPBluD1oJCQLwwMw3OvNp56oqMv9XzZOMKm1q/e/AzDM2pjHMoUGE FImd7V3R+vpUg+dHjG2Z2HiN5ab0Kr495bEdMh/qWIAevipMHUk/8yCawLZumwDi+jXOKf7bjX+Uc wCtMmkthwg4KSBZ4XH2zJA==; Received: from ch-vpn.virtuozzo.com ([130.117.225.6] helo=LekKit-T14) by relay.virtuozzo.com with esmtp (Exim 4.96) (envelope-from ) id 1xBH9z-009xOK-2X; Mon, 28 Sep 2026 21:40:12 +0200 From: Eva Kurchatova To: khorenko@virtuozzo.com Date: Mon, 28 Sep 2026 22:37:17 +0300 Message-ID: <20260928194013.550250-4-eva.kurchatova@virtuozzo.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260928194013.550250-1-eva.kurchatova@virtuozzo.com> References: <20260928194013.550250-1-eva.kurchatova@virtuozzo.com> MIME-Version: 1.0 X-OZ-Fwd: true Cc: devel@openvz.org Subject: [Devel] [PATCH hci-8.1 v2 3/3] selftests: drv-net: read the channel count over netlink X-BeenThere: devel@openvz.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: OpenVZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: devel-bounces@openvz.org Errors-To: devel-bounces@openvz.org napi_threaded.py asks ethtool for the channel count as JSON, which ethtool 6.11 cannot print for -l: ethtool: bad command line argument(s) JSON output not available for this subcommand not ok 1 napi_threaded.napi_init Read the count over ethtool netlink instead, so the test does not depend on the ethtool version installed. https://virtuozzo.atlassian.net/browse/VSTOR-139651 Feature: fix selftests Signed-off-by: Eva Kurchatova --- tools/testing/selftests/drivers/net/napi_threaded.py | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/drivers/net/napi_threaded.py b/tools/testing/selftests/drivers/net/napi_threaded.py index ed66efa481b0..33cc3f8752d3 100755 --- a/tools/testing/selftests/drivers/net/napi_threaded.py +++ b/tools/testing/selftests/drivers/net/napi_threaded.py @@ -7,7 +7,7 @@ Test napi threaded states. from lib.py import ksft_run, ksft_exit from lib.py import ksft_eq, ksft_ne, ksft_ge -from lib.py import NetDrvEnv, NetdevFamily +from lib.py import EthtoolFamily, NetDrvEnv, NetdevFamily from lib.py import cmd, defer, ethtool @@ -28,7 +28,9 @@ def _set_threaded_state(cfg, threaded) -> None: def _setup_deferred_cleanup(cfg) -> None: - combined = ethtool(f"-l {cfg.ifname}", json=True)[0].get("combined", 0) + # Not every ethtool prints -l as JSON, ask the kernel + chan = EthtoolFamily().channels_get({'header': {'dev-index': cfg.ifindex}}) + combined = chan.get('combined-count', 0) ksft_ge(combined, 2) defer(ethtool, f"-L {cfg.ifname} combined {combined}") -- 2.55.0 _______________________________________________ Devel mailing list Devel@openvz.org https://lists.openvz.org/mailman/listinfo/devel