Linux 5.17 EDAC Driver Brings Support For New AMD Zen CPUs, RDDR5 / LRDDR5 Memory

phoronix

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Linux 5.17 EDAC Driver Brings Support For New AMD Zen CPUs, RDDR5 / LRDDR5 Memory

10 January 2022, 06:30 AM

Phoronix: Linux 5.17 EDAC Driver Brings Support For New AMD Zen CPUs, RDDR5 / LRDDR5 Memory

With the Linux 5.17 kernel merge window formally open today, among the early pull requests sent out this morning were the Error Detection And Correction (EDAC) driver updates which is notable this time in preparation for next-generation AMD EPYC server hardware...

Linux 5.17 EDAC Driver Brings Support For New AMD Zen CPUs, RDDR5 / LRDDR5 Memory - Phoronix

https://www.phoronix.com/scan.php?page=news_item&px=Linux-5.17-EDAC

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trueblue

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10 January 2022, 02:39 PM

Do you know if this patch for Cezanne support in the edac driver has been implemented in linux 5.17?

Linux Kernel Patch to Support ECC Memory on AMD Ryzen 5000 APUs

https://blog.zorinaq.com/ecc-on-amd-cezanne/

I made a Linux kernel patch to support ECC memory on AMD Ryzen 5000 APUs (codename Cezanne.) Itapplies cleanly and works on kernel versions 5.13 through the ...

'[PATCH] EDAC/amd64: Add PCI device IDs for family 19h model 50h' - MARC

https://marc.info/?l=linux-edac&m=163995305231981&w=2

It would be nice if the non-pro Cezanne models would support ecc in linux as well with this patch.
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Linux 5.17 EDAC Driver Brings Support For New AMD Zen CPUs, RDDR5 / LRDDR5 Memory

Linux 5.17 EDAC Driver Brings Support For New AMD Zen CPUs, RDDR5 / LRDDR5 Memory

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