kernel.</subtitle>
<id>https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-rolling-lts</id>
<link rel='self' href='https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-rolling-lts'/>
<link rel='alternate' type='text/html' href='https://universe.0xinfinity.dev/distro/kernel/'/>
<updated>2024-05-08T22:46:26Z</updated>
<entry>
<title>drm/amdkfd: Reconcile the definition and use of oem_id in struct kfd_topology_device</title>
<updated>2024-05-08T22:46:26Z</updated>
<author>
<name>Michael Chen</name>
<email>michael.chen@amd.com</email>
</author>
<published>2024-05-03T19:31:08Z</published>
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<id>urn:sha1:10f624ef239bd136cdcc5bbc626157a57b938a31</id>
<content type='text'>
Currently oem_id is defined as uint8_t[6] and casted to uint64_t*
in some use case. This would lead code scanner to complain about
access beyond. Re-define it in union to enforce 8-byte size and
alignment to avoid potential issue.

Signed-off-by: Michael Chen &lt;michael.chen@amd.com&gt;
Reviewed-by: Felix Kuehling &lt;felix.kuehling@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
</entry>
<entry>
<title>drm/amdkfd: Add cache line sizes to KFD topology</title>
<updated>2024-02-07T17:25:51Z</updated>
<author>
<name>Joseph Greathouse</name>
<email>Joseph.Greathouse@amd.com</email>
</author>
<published>2024-01-20T02:01:50Z</published>
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<id>urn:sha1:5a2df8ecba868e91fa4eff393ceef34d134fe916</id>
<content type='text'>
The KFD topology includes cache line size, but we have not been
filling that information out unless we are parsing a CRAT table.
Fill in this information for the devices where we have cache
information structs, and pipe this information to the topology
sysfs files.

v2: squash in fix from Joe (Alex)

Signed-off-by: Joseph Greathouse &lt;Joseph.Greathouse@amd.com&gt;
Acked-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Reviewed-by: Felix Kuehling &lt;felix.kuehling@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
</entry>
<entry>
<title>drm/amdkfd: Update cache info reporting for GFX v9.4.3</title>
<updated>2023-09-11T22:17:20Z</updated>
<author>
<name>Mukul Joshi</name>
<email>mukul.joshi@amd.com</email>
</author>
<published>2023-08-25T16:18:06Z</published>
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<id>urn:sha1:0752e66e91fa86fa5481b04b22053363833ffb85</id>
<content type='text'>
Update cache info reporting in sysfs to report the correct
number of CUs and associated cache information based on
different spatial partitioning modes.

Signed-off-by: Mukul Joshi &lt;mukul.joshi@amd.com&gt;
Reviewed-by: Felix Kuehling &lt;Felix.Kuehling@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
</entry>
<entry>
<title>drm/amdkfd: drop IOMMUv2 support</title>
<updated>2023-08-11T18:47:25Z</updated>
<author>
<name>Alex Deucher</name>
<email>alexander.deucher@amd.com</email>
</author>
<published>2023-07-28T16:20:12Z</published>
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<id>urn:sha1:c99a2e7ae291e5b19b60443eb6397320ef9e8571</id>
<content type='text'>
Now that we use the dGPU path for all APUs, drop the
IOMMUv2 support.

v2: drop the now unused queue manager functions for gfx7/8 APUs

Reviewed-by: Felix Kuehling &lt;Felix.Kuehling@amd.com&gt;
Acked-by: Christian König &lt;christian.koenig@amd.com&gt;
Tested-by: Mike Lothian &lt;mike@fireburn.co.uk&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
</entry>