From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (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 B991957C9F for ; Fri, 22 Aug 2025 02:56:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755831375; cv=none; b=V1oKeYWKFVyP+r82+M79fFjv8qMFev7LU5Cr++6kD4zd/TvqCadEkgweNIzAfR5zVRHQU4Ud6F+b/76dy6vh+APoS1j/qEjR+gHa6f+27oyPzPCdoAMOuVMag7HZPZ06ZyMPv+MXw29kSbZO5/ayIYDtyyrd0cMTQfMWEM8uDmQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755831375; c=relaxed/simple; bh=v1wAmUFk7VpL2pz/8tCAwLF8wqqysgQ7YtsCmHsH4FI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Oo8SR/a/Ph9K9xVMndGqzHQvW7k6V1vunyaq19Wu+6NRecXpH7CSflwgWe1YM8RuL4VPihAtbpPM6RuUQy6fRKjWx6OrJ0VwmoLIcYZfr89bj2SqPT7nquSJkwIPMLfI/eyKLa6IeXNRbSH59x8cTnRzqtVA8dPiVGZUboQUlE0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=R8Jyy853; arc=none smtp.client-ip=192.198.163.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="R8Jyy853" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1755831374; x=1787367374; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=v1wAmUFk7VpL2pz/8tCAwLF8wqqysgQ7YtsCmHsH4FI=; b=R8Jyy853pOLiLdPiaGu+rXlOJYTOcYt1yIerLTFNPSFi+9xfJZKRo+9D WHSZTNxk5n8ytd5Y3+WaPJyQLwFC9Br7L+OgLV6SdUy2AODPxk+g8Mu6z CtCUjtqHxSoYs9hc/hVGMxT8A6JFqlvrllw13XulqhuToZ+t+kppKemig NRbbYr0yQR2IvQ8r8+dtOmeQNodjbBnSJrSoTo47iOvC0ePCUgNE4Pes3 jrvyl11/Aasn9oWFhWgbvvRwCqmQq2xQ4keF50rTDTXwWqzuVZCVm7rQt UMza/F52Q/Qm/a5k4e+lrZ7i/Rz18Im9w03LKWnrPedm6AHf53R9jv6Bn A==; X-CSE-ConnectionGUID: q+E9ZXyUTWCLjSlvR0oBgg== X-CSE-MsgGUID: ZwZvb8uBRqyOeTHNOMidOA== X-IronPort-AV: E=McAfee;i="6800,10657,11529"; a="61943100" X-IronPort-AV: E=Sophos;i="6.17,309,1747724400"; d="scan'208";a="61943100" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Aug 2025 19:56:13 -0700 X-CSE-ConnectionGUID: MZpQ65/gS7Kt3lzxfF7PYg== X-CSE-MsgGUID: wGOn5uDgT2KIa5SSdNNrSw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.17,309,1747724400"; d="scan'208";a="168794998" Received: from unknown (HELO hyperion.jf.intel.com) ([10.243.61.29]) by orviesa008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Aug 2025 19:56:13 -0700 From: marc.herbert@linux.intel.com To: linux-cxl@vger.kernel.org, nvdimm@lists.linux.dev, alison.schofield@intel.com, dave.jiang@intel.com Cc: Marc Herbert Subject: [ndctl PATCH] test/common: document magic number CXL_TEST_QOS_CLASS=42 Date: Fri, 22 Aug 2025 02:55:34 +0000 Message-ID: <20250822025533.1159539-2-marc.herbert@linux.intel.com> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-cxl@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Marc Herbert This magic number must match kernel code. Make that corresponding kernel code much less time-consuming to find. Additionally, that same one-line reference indirectly documents the minimum kernel version required by the test(s) using this value (only cxl-qos-class.sh at this time) Signed-off-by: Marc Herbert --- test/common | 1 + 1 file changed, 1 insertion(+) diff --git a/test/common b/test/common index 2d076402ef7c..1ab62be6994f 100644 --- a/test/common +++ b/test/common @@ -155,4 +155,5 @@ check_dmesg() } # CXL COMMON +# Test constant defined in kernel commit v6.8-rc2-9-g117132edc690 CXL_TEST_QOS_CLASS=42 -- 2.50.1