From: Alex Sierra <alex.sierra@amd.com>
To: <akpm@linux-foundation.org>, <Felix.Kuehling@amd.com>,
<linux-mm@kvack.org>, <rcampbell@nvidia.com>,
<linux-ext4@vger.kernel.org>, <linux-xfs@vger.kernel.org>
Cc: <amd-gfx@lists.freedesktop.org>,
<dri-devel@lists.freedesktop.org>, <hch@lst.de>, <jgg@nvidia.com>,
<jglisse@redhat.com>, <apopple@nvidia.com>
Subject: [PATCH v1 12/12] tools: update test_hmm script to support SP config
Date: Tue, 12 Oct 2021 12:12:47 -0500 [thread overview]
Message-ID: <20211012171247.2861-13-alex.sierra@amd.com> (raw)
In-Reply-To: <20211012171247.2861-1-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>
---
tools/testing/selftests/vm/test_hmm.sh | 20 +++++++++++++++++---
1 file changed, 17 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/vm/test_hmm.sh b/tools/testing/selftests/vm/test_hmm.sh
index 0647b525a625..3eeabe94399f 100755
--- a/tools/testing/selftests/vm/test_hmm.sh
+++ b/tools/testing/selftests/vm/test_hmm.sh
@@ -40,7 +40,18 @@ 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
@@ -58,7 +69,7 @@ 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 +86,9 @@ 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 +98,7 @@ 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:[~2021-10-12 17:13 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-12 17:12 [PATCH v1 00/12] MEMORY_DEVICE_COHERENT for CPU-accessible coherent device memory Alex Sierra
2021-10-12 17:12 ` [PATCH v1 01/12] ext4/xfs: add page refcount helper Alex Sierra
2021-10-12 17:12 ` [PATCH v1 02/12] mm: remove extra ZONE_DEVICE struct page refcount Alex Sierra
2021-10-12 17:12 ` [PATCH v1 03/12] mm: add zone device coherent type memory support Alex Sierra
2021-10-12 17:12 ` [PATCH v1 04/12] mm: add device coherent vma selection for memory migration Alex Sierra
2021-10-12 17:12 ` [PATCH v1 05/12] drm/amdkfd: ref count init for device pages Alex Sierra
2021-10-12 17:12 ` [PATCH v1 06/12] drm/amdkfd: add SPM support for SVM Alex Sierra
2021-10-12 17:12 ` [PATCH v1 07/12] drm/amdkfd: coherent type as sys mem on migration to ram Alex Sierra
2021-10-12 17:12 ` [PATCH v1 08/12] lib: test_hmm add ioctl to get zone device type Alex Sierra
2021-10-12 17:12 ` [PATCH v1 09/12] lib: test_hmm add module param for " Alex Sierra
2021-10-12 17:12 ` [PATCH v1 10/12] lib: add support for device coherent type in test_hmm Alex Sierra
2021-10-12 17:12 ` [PATCH v1 11/12] tools: update hmm-test to support device coherent type Alex Sierra
2021-10-12 17:12 ` Alex Sierra [this message]
2021-10-12 18:39 ` [PATCH v1 00/12] MEMORY_DEVICE_COHERENT for CPU-accessible coherent device memory Andrew Morton
2021-10-12 18:56 ` Jason Gunthorpe
2021-10-12 19:03 ` Andrew Morton
2021-10-12 23:04 ` Felix Kuehling
2021-10-13 13:34 ` Daniel Vetter
2021-10-12 19:00 ` Felix Kuehling
2021-10-12 19:11 ` Matthew Wilcox
2021-10-12 20:24 ` Felix Kuehling
2021-10-12 20:44 ` Darrick J. Wong
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