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author | Longpeng <longpeng2@huawei.com> | 2021-11-07 22:09:17 +0800 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-17 16:11:09 +0100 |
commit | fbf3443f77503f68f244cd7afa050c19ac78511c (patch) | |
tree | a754f5c8b64e79bdfc8a06ed7547c7ace88319ba /drivers/firmware | |
parent | 07503b3c1e13fdeb66d4531c5dcba335eed9602a (diff) | |
download | linux-stable-fbf3443f77503f68f244cd7afa050c19ac78511c.tar.gz linux-stable-fbf3443f77503f68f244cd7afa050c19ac78511c.tar.bz2 linux-stable-fbf3443f77503f68f244cd7afa050c19ac78511c.zip |
nitro_enclaves: Add KUnit tests for contiguous physical memory regions merging
Add KUnit tests for the contiguous physical memory regions merging
functionality from the Nitro Enclaves misc device logic.
We can build the test binary with the following configuration:
CONFIG_KUNIT=y
CONFIG_NITRO_ENCLAVES=m
CONFIG_NITRO_ENCLAVES_MISC_DEV_TEST=y
and install the nitro_enclaves module to run the testcases.
We'll see the following message using dmesg if everything goes well:
[...] # Subtest: ne_misc_dev_test
[...] 1..1
[...] (NULL device *): Physical mem region address is not 2 MiB aligned
[...] (NULL device *): Physical mem region size is not multiple of 2 MiB
[...] (NULL device *): Physical mem region address is not 2 MiB aligned
[...] ok 1 - ne_misc_dev_test_merge_phys_contig_memory_regions
[...] ok 1 - ne_misc_dev_test
Reviewed-by: Andra Paraschiv <andraprs@amazon.com>
Signed-off-by: Longpeng <longpeng2@huawei.com>
Link: https://lore.kernel.org/r/20211107140918.2106-5-longpeng2@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/firmware')
0 files changed, 0 insertions, 0 deletions