Jerky_san Posted November 12, 2018 Share Posted November 12, 2018 (edited) https://www.spinics.net/lists/kvm/msg162930.html https://www.spinics.net/lists/kvm/msg162933.html https://patchwork.ozlabs.org/patch/834022/ I was wondering if this patch could somehow be applied to qemu? It appears currently that the cache isn't mapped properly for threadripper 2990wx in qemu. This is supposed to help with that. If there is a way I can do this myself please tell me and I'll simply apply it myself. Physical Cache Mapping Virtual Machine Cache Mapping Edited November 12, 2018 by Jerky_san 1 1 Quote Link to comment
bastl Posted November 25, 2018 Share Posted November 25, 2018 It's not related to the 2990wx only. First gen 1950x shows the same behaviour. I guess this is related to all Threadripper models. Quote Link to comment
david279 Posted November 25, 2018 Share Posted November 25, 2018 Ryzen 2700x owner here. My cache values are also incorrect so this patch may also help us guys out as well.Sent from my SM-N960U using Tapatalk Quote Link to comment
jordanmw Posted December 19, 2018 Share Posted December 19, 2018 +1 wish everyone with a TR would light up this thread.... Quote Link to comment
Starlord Posted January 6, 2019 Share Posted January 6, 2019 +1 2990wx owner here Quote Link to comment
billington.mark Posted January 10, 2019 Share Posted January 10, 2019 (edited) Newer qemu version has been confirmed for 6.7: Linky link Edited January 10, 2019 by billington.mark Quote Link to comment
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