From patchwork Tue Jul 9 04:44:00 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alison Schofield X-Patchwork-Id: 13727254 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (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 7C5E512C801 for ; Tue, 9 Jul 2024 04:44:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.20 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720500250; cv=none; b=KaOCelAV3/6++M1d8ZVPC3E80afBQ0Po8NXeEPG6bDNPyumYzD8r7SuwBJ3EQWKExHz2RSRcL/1U+IqYs+LxjCmIiYZR72yQigZigmLr4nB5e81+OWFySzwktxuwbQuidkUmo48RUP+ssW/2tJ4cLXK+bLv/4fVtXuE3SFPMnxQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720500250; c=relaxed/simple; bh=Gdj+Y3Xt8tco/mfw2qvmPDnhoHJZbMfH7meffJ0e/Co=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=F59WcirXb8zB1l80bfbVyEy4vySSD3VDAHkt7CRIigGiL+75O3SJpgiSSVRPTvkkf78RlcrCDaz+MZzhHzc0Hua/BlRQC/CJ5izqiMgeE/w8ohwE1/XB1MRvOg10OXy4YtRg/1d4jlHKeycPP3fvP1vysPcG3of/3R5qb4ta4Fw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=lYW7Ix0M; arc=none smtp.client-ip=198.175.65.20 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="lYW7Ix0M" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1720500246; x=1752036246; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=Gdj+Y3Xt8tco/mfw2qvmPDnhoHJZbMfH7meffJ0e/Co=; b=lYW7Ix0Mlcl3opn6W0BZhqHV7ykcxrr8YvjXWNHqWFpfhLms99LKrgsl YFonMDJZ5U87H8a3GnkPB+Fot55mIY9bu7SK8IddEdnxfbZ0NnMoA5ybo 7VTy7sT43tDs37xj/zXnzFjwom3d4D0+jYXHfnWFn5dKdYtCGNms8B2E4 yUAwpfWC5w4qXsa1TZBZRgafDHC7VkIVGAxuPsWQOcOFZJK9HRioXg0fZ qWGd55olD2zczbQI9lTOEi9ko9tUyqS915v+HFf1z8d5UTmD0gWOSYP5+ T6WAiMPZjnS4ecnYWZYPunnTJAZbbZez0+Sn13pbSXGRXG5iyuskAYsMV g==; X-CSE-ConnectionGUID: uhBqtYTAS1qrA1syO/HFRw== X-CSE-MsgGUID: 2dXQdtjRQ6Gbp8YISqlzsQ== X-IronPort-AV: E=McAfee;i="6700,10204,11127"; a="17547662" X-IronPort-AV: E=Sophos;i="6.09,194,1716274800"; d="scan'208";a="17547662" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jul 2024 21:44:06 -0700 X-CSE-ConnectionGUID: I8MHVM7+RYCOt6+yYQWquw== X-CSE-MsgGUID: 1bkpzV2WRgijiYDJmTZG/A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,194,1716274800"; d="scan'208";a="47684213" Received: from aschofie-mobl2.amr.corp.intel.com (HELO localhost) ([10.209.105.241]) by fmviesa009-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jul 2024 21:44:05 -0700 From: alison.schofield@intel.com To: nvdimm@lists.linux.dev, linux-cxl@vger.kernel.org Cc: Alison Schofield Subject: [ndctl PATCH] ndctl,cxl/test: Add a common unit test for creating pmem namespaces Date: Mon, 8 Jul 2024 21:44:00 -0700 Message-Id: <20240709044400.679650-1-alison.schofield@intel.com> X-Mailer: git-send-email 2.40.1 Precedence: bulk X-Mailing-List: linux-cxl@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Alison Schofield Replace the nfit-only create.sh unit test with a set of scripts that test pmem namespace creation in either the nfit or cxl environments. The intent is to do the same reconfiguring of pmem namespaces as was done by create.sh and then expand that with devdax namespaces and create/destroy (no reconfigure) cases. Script namespace.sh provides the shared functionality. Scripts cxl-namespace and nfit-namespace set up the environments. Scripts cxl-namespace.sh and nfit-namespace.sh kick off the tests. Signed-off-by: Alison Schofield --- test/create.sh | 45 -------------------- test/cxl-namespace | 25 +++++++++++ test/cxl-namespace.sh | 5 +++ test/meson.build | 6 ++- test/namespace.sh | 95 ++++++++++++++++++++++++++++++++++++++++++ test/nfit-namespace | 6 +++ test/nfit-namespace.sh | 5 +++ 7 files changed, 140 insertions(+), 47 deletions(-) delete mode 100755 test/create.sh create mode 100644 test/cxl-namespace create mode 100644 test/cxl-namespace.sh create mode 100644 test/namespace.sh create mode 100644 test/nfit-namespace create mode 100644 test/nfit-namespace.sh base-commit: 16f45755f991f4fb6d76fec70a42992426c84234 diff --git a/test/create.sh b/test/create.sh deleted file mode 100755 index 9a6f3733939e..000000000000 --- a/test/create.sh +++ /dev/null @@ -1,45 +0,0 @@ -#!/bin/bash -x -# SPDX-License-Identifier: GPL-2.0 -# Copyright (C) 2015-2020 Intel Corporation. All rights reserved. - -set -e - -SECTOR_SIZE="4096" -rc=77 - -. $(dirname $0)/common - -check_min_kver "4.5" || do_skip "may lack namespace mode attribute" - -trap 'err $LINENO' ERR - -# setup (reset nfit_test dimms) -modprobe nfit_test -reset - -rc=1 - -# create pmem -dev="x" -json=$($NDCTL create-namespace -b $NFIT_TEST_BUS0 -t pmem -m raw) -eval $(echo $json | json2var ) -[ $dev = "x" ] && echo "fail: $LINENO" && exit 1 -[ $mode != "raw" ] && echo "fail: $LINENO" && exit 1 - -# convert pmem to fsdax mode -json=$($NDCTL create-namespace -m fsdax -f -e $dev) -eval $(echo $json | json2var) -[ $mode != "fsdax" ] && echo "fail: $LINENO" && exit 1 - -# convert pmem to sector mode -json=$($NDCTL create-namespace -m sector -l $SECTOR_SIZE -f -e $dev) -eval $(echo $json | json2var) -[ $sector_size != $SECTOR_SIZE ] && echo "fail: $LINENO" && exit 1 -[ $mode != "sector" ] && echo "fail: $LINENO" && exit 1 - -# free capacity for blk creation -$NDCTL destroy-namespace -f $dev - -_cleanup - -exit 0 diff --git a/test/cxl-namespace b/test/cxl-namespace new file mode 100644 index 000000000000..8a7c23b8ce95 --- /dev/null +++ b/test/cxl-namespace @@ -0,0 +1,25 @@ +# SPDX-License-Identifier: GPL-2.0 +# Copyright (C) 2024 Intel Corporation. All rights reserved. + +cxl_create_region() +{ + decoder=$($CXL list -b cxl_test -D -d root | jq -r ".[] | + select(.pmem_capable == true) | + select(.nr_targets == 1) | + .decoder") + + port_dev0=$($CXL list -T -d "$decoder" | jq -r ".[] | + .targets | .[] | select(.position == 0) | .target") + mem0=$($CXL list -M -p "$port_dev0" | jq -r ".[0].memdev") + + region=$($CXL create-region -d "$decoder" -m "$mem0" | + jq -r ".region") + if [[ ! $region ]]; then + err "$LINENO" + fi +} + +modprobe -r cxl_test +modprobe cxl_test +rc=1 +cxl_create_region diff --git a/test/cxl-namespace.sh b/test/cxl-namespace.sh new file mode 100644 index 000000000000..15259ea09603 --- /dev/null +++ b/test/cxl-namespace.sh @@ -0,0 +1,5 @@ +#!/bin/bash -Ex +# SPDX-License-Identifier: GPL-2.0 +# Copyright (C) 2024 Intel Corporation. All rights reserved. + +. $(dirname $0)/namespace.sh cxl diff --git a/test/meson.build b/test/meson.build index a965a79fd6cb..02bd368743b7 100644 --- a/test/meson.build +++ b/test/meson.build @@ -132,7 +132,7 @@ revoke_devmem = executable('revoke_devmem', testcore + [ mmap = executable('mmap', 'mmap.c',) -create = find_program('create.sh') +nfit_namespace = find_program('nfit-namespace.sh') clear = find_program('clear.sh') pmem_errors = find_program('pmem-errors.sh') daxdev_errors_sh = find_program('daxdev-errors.sh') @@ -160,11 +160,12 @@ cxl_events = find_program('cxl-events.sh') cxl_sanitize = find_program('cxl-sanitize.sh') cxl_destroy_region = find_program('cxl-destroy-region.sh') cxl_qos_class = find_program('cxl-qos-class.sh') +cxl_namespace = find_program('cxl-namespace.sh') tests = [ [ 'libndctl', libndctl, 'ndctl' ], [ 'dsm-fail', dsm_fail, 'ndctl' ], - [ 'create.sh', create, 'ndctl' ], + [ 'nfit-namespace.sh', nfit_namespace, 'ndctl' ], [ 'clear.sh', clear, 'ndctl' ], [ 'pmem-errors.sh', pmem_errors, 'ndctl' ], [ 'daxdev-errors.sh', daxdev_errors_sh, 'dax' ], @@ -192,6 +193,7 @@ tests = [ [ 'cxl-sanitize.sh', cxl_sanitize, 'cxl' ], [ 'cxl-destroy-region.sh', cxl_destroy_region, 'cxl' ], [ 'cxl-qos-class.sh', cxl_qos_class, 'cxl' ], + [ 'cxl-namespace.sh', cxl_namespace, 'cxl' ], ] if get_option('destructive').enabled() diff --git a/test/namespace.sh b/test/namespace.sh new file mode 100644 index 000000000000..9e7e27af6c35 --- /dev/null +++ b/test/namespace.sh @@ -0,0 +1,95 @@ +#!/bin/bash -Ex +# SPDX-License-Identifier: GPL-2.0 +# Copyright (C) 2024 Intel Corporation. All rights reserved. + +. "$(dirname "$0")/common" + +rc=77 +trap 'err $LINENO' ERR +check_prereq "jq" + + +do_set_up() +{ + # Set up based on calling environment + if [[ "$1" == "nfit" ]]; then + . "$(dirname "$0")/nfit-namespace" + target=(-b "$NFIT_TEST_BUS0") + elif [[ "$1" == "cxl" ]]; then + . "$(dirname "$0")/cxl-namespace" + target=(--region="$region") + else + do_skip "Missing nfit or cxl input parameter" + fi + + rc=1 +} + +test_namespace_create() +{ + local mode_list=("raw" "fsdax" "devdax" "sector") + + for ns_mode in "${mode_list[@]}"; do + local params json + local dev="x" + + if [[ "$ns_mode" == "devdax" || "$ns_mode" == "fsdax" ]]; then + params=("${target[@]}" -m "$ns_mode" --map=mem) + else + params=("${target[@]}" -m "$ns_mode") + fi + + json=$($NDCTL create-namespace "${params[@]}") + eval "$(echo "$json" | json2var)" + + if [[ "$dev" == "x" || "$mode" != "$ns_mode" ]]; then + err "$LINENO" + fi + + $NDCTL destroy-namespace -f $dev || err "$LINENO" + done +} + +test_namespace_reconfigure() +{ + # Create a raw pmem namespace then reconfigure it. + # Based on the original nfit create.sh plus devdax. + + local json mode sector_size + local dev="x" + + json=$($NDCTL create-namespace "${target[@]}" -t pmem -m raw) + eval "$(echo "$json" | json2var )" + [ "$dev" = "x" ] && err "$LINENO" + [ "$mode" != "raw" ] && err "$LINENO" + + # convert pmem to fsdax mode + json=$($NDCTL create-namespace -m fsdax -f -e "$dev" --map=mem) + eval "$(echo "$json" | json2var )" + [ "$mode" != "fsdax" ] && err "$LINENO" + + # convert pmem to sector mode + json=$($NDCTL create-namespace -m sector -l 4096 -f -e "$dev") + eval "$(echo "$json" | json2var )" + [ "$sector_size" != 4096 ] && err "$LINENO" + [ "$mode" != "sector" ] && err "$LINENO" + + # convert pmem to devdax mode + json=$($NDCTL create-namespace -m devdax -f -e "$dev" --map=mem) + eval "$(echo "$json" | json2var )" + [ "$mode" != "devdax" ] && err "$LINENO" + + $NDCTL destroy-namespace -f "$dev" || err "$LINENO" +} + +do_set_up "$1" +test_namespace_create +test_namespace_reconfigure + +check_dmesg "$LINENO" + +if [ "$1" = "nfit" ]; then + _cleanup +elif [ "$1" = "cxl" ]; then + _cxl_cleanup +fi diff --git a/test/nfit-namespace b/test/nfit-namespace new file mode 100644 index 000000000000..1f7db4051537 --- /dev/null +++ b/test/nfit-namespace @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0 +# Copyright (C) 2024 Intel Corporation. All rights reserved. + +modprobe -r nfit_test +modprobe nfit_test +reset diff --git a/test/nfit-namespace.sh b/test/nfit-namespace.sh new file mode 100644 index 000000000000..28f4deac69d6 --- /dev/null +++ b/test/nfit-namespace.sh @@ -0,0 +1,5 @@ +#!/bin/bash -Ex +# SPDX-License-Identifier: GPL-2.0 +# Copyright (C) 2024 Intel Corporation. All rights reserved. + +. $(dirname $0)/namespace.sh nfit