From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2BD75C79FB7 for ; Wed, 9 Sep 2026 14:47:18 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 89A8A410FD; Wed, 9 Sep 2026 16:47:17 +0200 (CEST) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) by mails.dpdk.org (Postfix) with ESMTP id CE8514067A; Wed, 9 Sep 2026 16:47:14 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1788965235; x=1820501235; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=INTxR/IIL+WTNyEbNUv55zsj4z6luqIcIL+/eCKU+FE=; b=gUNhqltVUs1h2METrdt8thzvDSluhl2ZWAWdsQXv9BWZSfyoGuxlMcea thuiAHMeqihEjJY6KoN1m6CbpDTQj5neWTAR4cT4L08WO4j8u8byydvpA fv57eMnIzWX62WBYDcKOKHKeNaIeKKWFvbGc/TmnOhAGWbYdWbTohDIM+ Obw8T4MVa6VkGIuJftW5W3MJFPIXXrYYRAoXPmgzQKDOliDCzhXD1WwvI JblxoqjZGk48ctDw/oj8qw+ZHeOagpMBA+oPIVu/bGhQ204lyJRmZ8pxW JIzJ2ADffMZ8RRrTgDf+M02st4ODVM5WlYj/F3JAQG+D3jU8OgaL9Wp4a Q==; X-CSE-ConnectionGUID: LZykwlkmRIyYQ6u07dhA0A== X-CSE-MsgGUID: QNEuYgbcSP21ME83Lvn0Jw== X-IronPort-AV: E=McAfee;i="6800,10657,11900"; a="89518788" X-IronPort-AV: E=Sophos;i="6.25,270,1779174000"; d="scan'208";a="89518788" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Sep 2026 07:47:13 -0700 X-CSE-ConnectionGUID: pkF+QEFeTNuJh9o3Lw4zYQ== X-CSE-MsgGUID: I+dgLr3oSA6FT9dZsXV9+g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,270,1779174000"; d="scan'208";a="267051340" Received: from silpixa00401385.ir.intel.com ([10.20.224.226]) by fmviesa006.fm.intel.com with ESMTP; 09 Sep 2026 07:47:12 -0700 From: Bruce Richardson To: dev@dpdk.org Cc: Bruce Richardson , stable@dpdk.org Subject: [PATCH] usertools/telemetry-watcher: fix hang on startup Date: Wed, 9 Sep 2026 15:46:31 +0100 Message-ID: <20260909144631.1122673-1-bruce.richardson@intel.com> X-Mailer: git-send-email 2.53.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Commit cbfdffb1083d ("usertools/telemetry: load aliases from config directory") added an extra printed output line to startup of the dpdk-telemetry script when an alias file was loaded. This confuses the wrapper script dpdk-telemetry-watcher, causing it to hang on startup. Only print out the message when script is run interactively. Fixes: cbfdffb1083d ("usertools/telemetry: load aliases from config directory") Cc: stable@dpdk.org Signed-off-by: Bruce Richardson --- usertools/dpdk-telemetry.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/usertools/dpdk-telemetry.py b/usertools/dpdk-telemetry.py index e575f269cb..b4dd789143 100755 --- a/usertools/dpdk-telemetry.py +++ b/usertools/dpdk-telemetry.py @@ -98,7 +98,9 @@ def load_aliases(alias_path=None): except OSError as e: print("Warning: failed to read {}: {}".format(alias_path, e), file=sys.stderr) - print("Loaded {} aliases from {}".format(len(aliases), alias_path)) + # only print this informational message in interactive mode + if os.isatty(sys.stdin.fileno()): + print("Loaded {} aliases from {}".format(len(aliases), alias_path)) return aliases -- 2.53.0