From: Alex Sierra <alex.sierra@amd.com> To: <jgg@nvidia.com> Cc: <david@redhat.com>, <Felix.Kuehling@amd.com>, <linux-mm@kvack.org>, <rcampbell@nvidia.com>, <linux-ext4@vger.kernel.org>, <linux-xfs@vger.kernel.org>, <amd-gfx@lists.freedesktop.org>, <dri-devel@lists.freedesktop.org>, <hch@lst.de>, <jglisse@redhat.com>, <apopple@nvidia.com>, <willy@infradead.org>, <akpm@linux-foundation.org> Subject: [PATCH v4 11/13] tools: update test_hmm script to support SP config Date: Tue, 31 May 2022 10:56:27 -0500 [thread overview] Message-ID: <20220531155629.20057-12-alex.sierra@amd.com> (raw) In-Reply-To: <20220531155629.20057-1-alex.sierra@amd.com> Add two more parameters to set spm_addr_dev0 & spm_addr_dev1 addresses. These two parameters configure the start SP addresses for each device in test_hmm driver. Consequently, this configures zone device type as coherent. Signed-off-by: Alex Sierra <alex.sierra@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Alistair Popple <apopple@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de> --- tools/testing/selftests/vm/test_hmm.sh | 24 +++++++++++++++++++++--- 1 file changed, 21 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/vm/test_hmm.sh b/tools/testing/selftests/vm/test_hmm.sh index 0647b525a625..539c9371e592 100755 --- a/tools/testing/selftests/vm/test_hmm.sh +++ b/tools/testing/selftests/vm/test_hmm.sh @@ -40,11 +40,26 @@ check_test_requirements() load_driver() { - modprobe $DRIVER > /dev/null 2>&1 + if [ $# -eq 0 ]; then + modprobe $DRIVER > /dev/null 2>&1 + else + if [ $# -eq 2 ]; then + modprobe $DRIVER spm_addr_dev0=$1 spm_addr_dev1=$2 + > /dev/null 2>&1 + else + echo "Missing module parameters. Make sure pass"\ + "spm_addr_dev0 and spm_addr_dev1" + usage + fi + fi if [ $? == 0 ]; then major=$(awk "\$2==\"HMM_DMIRROR\" {print \$1}" /proc/devices) mknod /dev/hmm_dmirror0 c $major 0 mknod /dev/hmm_dmirror1 c $major 1 + if [ $# -eq 2 ]; then + mknod /dev/hmm_dmirror2 c $major 2 + mknod /dev/hmm_dmirror3 c $major 3 + fi fi } @@ -58,7 +73,7 @@ run_smoke() { echo "Running smoke test. Note, this test provides basic coverage." - load_driver + load_driver $1 $2 $(dirname "${BASH_SOURCE[0]}")/hmm-tests unload_driver } @@ -75,6 +90,9 @@ usage() echo "# Smoke testing" echo "./${TEST_NAME}.sh smoke" echo + echo "# Smoke testing with SPM enabled" + echo "./${TEST_NAME}.sh smoke <spm_addr_dev0> <spm_addr_dev1>" + echo exit 0 } @@ -84,7 +102,7 @@ function run_test() usage else if [ "$1" = "smoke" ]; then - run_smoke + run_smoke $2 $3 else usage fi -- 2.32.0
WARNING: multiple messages have this Message-ID (diff)
From: Alex Sierra <alex.sierra@amd.com> To: <jgg@nvidia.com> Cc: rcampbell@nvidia.com, willy@infradead.org, david@redhat.com, Felix.Kuehling@amd.com, apopple@nvidia.com, amd-gfx@lists.freedesktop.org, linux-xfs@vger.kernel.org, linux-mm@kvack.org, jglisse@redhat.com, dri-devel@lists.freedesktop.org, akpm@linux-foundation.org, linux-ext4@vger.kernel.org, hch@lst.de Subject: [PATCH v4 11/13] tools: update test_hmm script to support SP config Date: Tue, 31 May 2022 10:56:27 -0500 [thread overview] Message-ID: <20220531155629.20057-12-alex.sierra@amd.com> (raw) In-Reply-To: <20220531155629.20057-1-alex.sierra@amd.com> Add two more parameters to set spm_addr_dev0 & spm_addr_dev1 addresses. These two parameters configure the start SP addresses for each device in test_hmm driver. Consequently, this configures zone device type as coherent. Signed-off-by: Alex Sierra <alex.sierra@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Alistair Popple <apopple@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de> --- tools/testing/selftests/vm/test_hmm.sh | 24 +++++++++++++++++++++--- 1 file changed, 21 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/vm/test_hmm.sh b/tools/testing/selftests/vm/test_hmm.sh index 0647b525a625..539c9371e592 100755 --- a/tools/testing/selftests/vm/test_hmm.sh +++ b/tools/testing/selftests/vm/test_hmm.sh @@ -40,11 +40,26 @@ check_test_requirements() load_driver() { - modprobe $DRIVER > /dev/null 2>&1 + if [ $# -eq 0 ]; then + modprobe $DRIVER > /dev/null 2>&1 + else + if [ $# -eq 2 ]; then + modprobe $DRIVER spm_addr_dev0=$1 spm_addr_dev1=$2 + > /dev/null 2>&1 + else + echo "Missing module parameters. Make sure pass"\ + "spm_addr_dev0 and spm_addr_dev1" + usage + fi + fi if [ $? == 0 ]; then major=$(awk "\$2==\"HMM_DMIRROR\" {print \$1}" /proc/devices) mknod /dev/hmm_dmirror0 c $major 0 mknod /dev/hmm_dmirror1 c $major 1 + if [ $# -eq 2 ]; then + mknod /dev/hmm_dmirror2 c $major 2 + mknod /dev/hmm_dmirror3 c $major 3 + fi fi } @@ -58,7 +73,7 @@ run_smoke() { echo "Running smoke test. Note, this test provides basic coverage." - load_driver + load_driver $1 $2 $(dirname "${BASH_SOURCE[0]}")/hmm-tests unload_driver } @@ -75,6 +90,9 @@ usage() echo "# Smoke testing" echo "./${TEST_NAME}.sh smoke" echo + echo "# Smoke testing with SPM enabled" + echo "./${TEST_NAME}.sh smoke <spm_addr_dev0> <spm_addr_dev1>" + echo exit 0 } @@ -84,7 +102,7 @@ function run_test() usage else if [ "$1" = "smoke" ]; then - run_smoke + run_smoke $2 $3 else usage fi -- 2.32.0
next prev parent reply other threads:[~2022-05-31 15:59 UTC|newest] Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-05-31 15:56 [PATCH v4 00/13] Add MEMORY_DEVICE_COHERENT for coherent device memory mapping Alex Sierra 2022-05-31 15:56 ` Alex Sierra 2022-05-31 15:56 ` [PATCH v4 01/13] mm: add zone device coherent type memory support Alex Sierra 2022-05-31 15:56 ` Alex Sierra 2022-05-31 15:56 ` [PATCH v4 02/13] mm: handling Non-LRU pages returned by vm_normal_pages Alex Sierra 2022-05-31 15:56 ` Alex Sierra 2022-05-31 15:56 ` [PATCH v4 03/13] mm: add device coherent vma selection for memory migration Alex Sierra 2022-05-31 15:56 ` Alex Sierra 2022-05-31 15:56 ` [PATCH v4 04/13] mm: remove the vma check in migrate_vma_setup() Alex Sierra 2022-05-31 15:56 ` Alex Sierra 2022-05-31 15:56 ` [PATCH v4 05/13] mm/gup: migrate device coherent pages when pinning instead of failing Alex Sierra 2022-05-31 15:56 ` Alex Sierra 2022-05-31 15:56 ` [PATCH v4 06/13] drm/amdkfd: add SPM support for SVM Alex Sierra 2022-05-31 15:56 ` Alex Sierra 2022-05-31 15:56 ` [PATCH v4 07/13] lib: test_hmm add ioctl to get zone device type Alex Sierra 2022-05-31 15:56 ` Alex Sierra 2022-05-31 17:31 ` Andrew Morton 2022-05-31 17:31 ` Andrew Morton 2022-05-31 19:19 ` Sierra Guiza, Alejandro (Alex) 2022-05-31 19:19 ` Sierra Guiza, Alejandro (Alex) 2022-05-31 15:56 ` [PATCH v4 08/13] lib: test_hmm add module param for " Alex Sierra 2022-05-31 15:56 ` Alex Sierra 2022-05-31 15:56 ` [PATCH v4 09/13] lib: add support for device coherent type in test_hmm Alex Sierra 2022-05-31 15:56 ` Alex Sierra 2022-05-31 15:56 ` [PATCH v4 10/13] tools: update hmm-test to support device coherent type Alex Sierra 2022-05-31 15:56 ` Alex Sierra 2022-05-31 15:56 ` Alex Sierra [this message] 2022-05-31 15:56 ` [PATCH v4 11/13] tools: update test_hmm script to support SP config Alex Sierra 2022-05-31 15:56 ` [PATCH v4 12/13] tools: add hmm gup tests for device coherent type Alex Sierra 2022-05-31 15:56 ` Alex Sierra 2022-05-31 15:56 ` [PATCH v4 13/13] tools: add selftests to hmm for COW in device memory Alex Sierra 2022-05-31 15:56 ` Alex Sierra
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