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| author | Muralidhara M K <[email protected]> | 2023-11-02 11:42:25 +0000 |
|---|---|---|
| committer | Borislav Petkov (AMD) <[email protected]> | 2023-11-29 10:21:05 +0000 |
| commit | 12f230c07a95d925d6af754485952515e7975127 (patch) | |
| tree | d10657dc6780da1eaafc487c9b912123ed6d770b /net/unix/sysctl_net_unix.c | |
| parent | EDAC/mc: Add support for HBM3 memory type (diff) | |
| download | kernel-12f230c07a95d925d6af754485952515e7975127.tar.gz kernel-12f230c07a95d925d6af754485952515e7975127.zip | |
EDAC/amd64: Add support for family 0x19, models 0x90-9f devices
AMD Models 90h-9fh are APUs. They have built-in HBM3 memory. ECC support
is enabled by default.
APU models have a single Data Fabric (DF) per Package. Each DF is
visible to the OS in the same way as chiplet-based systems like Zen2
CPUs and later. However, the Unified Memory Controllers (UMCs) are
arranged in the same way as GPU-based MI200 devices rather than
CPU-based systems.
Use the existing gpu_ops for hetergeneous systems to support enumeration
of nodes and memory topology with few fixups.
[ bp: Massage comments. ]
Signed-off-by: Muralidhara M K <[email protected]>
Signed-off-by: Borislav Petkov (AMD) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions