Le jeudi 01 juin 2023 à 11:34 +0200, Fiona Ebner a écrit : > Am 22.05.23 um 12:25 schrieb Alexandre Derumier:> Nahelemn is a 2008 > cpu, so I think it's ok, we are in 2013 ;) > > (and user can disable aes flag in gui too) > > > > That mean than the minimum compatible cpu for v2 is Intel Westmere > > (2010) > > and Amd Bulldozer (2011). > > > Unfortunately, it doesn't seem to be rock stable on AMD hosts :( When > using Nehalem on my AMD Ryzen Threadripper 2920X, I get hangs during > installation of Debian 11 and for an already existing one, crashes > during boot. This is with or without AES flag. Colleagues with AMD > CPUs > also ran into similar issues when using CPU type Nehalem. > damned :( . Do you known which true qemu amd cpumodel is working without any problem ?
I only have epyc v2/v3 to test on my side, and my don't have my older opteron g4/g5 anymore. > Note that these were not server CPUs, Aaron said, he'll test those > later > (please reply to here with the results :)). > > It would be bad if too many AMD CPUs aren't happy with the new > default > :/ In the worst case, we'd only be able to switch to the new default > for > Intel hosts. > > What AMD CPUs did you try it on? > epyc v2/v3 with last microcodes does it work with x86-64-v3 ? (because the other patch of the series could autofind the best new model if it's working) _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
