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  1. IOMMU unsafe interrupts enabled, still error message

    Hi there, I've used Proxmox for years on an old HP DL380 G6 which needs a patch to disable IOMMU RMRR checking and allow unsafe interrupts in order to passthrough GPU's to VM's. This combination has worked all that time with some rewrites of my patch whenever another kernel is used in Proxmox...
  2. [SOLVED] Compiling Eoan gives debian/rules .compile_mark error

    Hi there, I'm trying to update my tutorial for removing the RMRR check to Eoan because Intel changed their intel-iommu driver, which means I need to make a new patch. (https://forum.proxmox.com/threads/tutorial-compile-proxmox-ve-with-patched-intel-iommu-driver-to-remove-rmrr-check.36374/)...
  3. [SOLVED] pve-kernel git outdated

    Hi there, I'm trying to compile proxmox from git to include my own patch. However, both the pve-kernel and pve-kernel-meta gits point to a outdated release (5.1) with a 4.13 (artful) kernel instead of 4.15 (bionic): root@pve:/usr/src# git clone git://git.proxmox.com/git/pve-kernel.git Cloning...
  4. Wrong CPU cache stats in all VM's

    Hi there, I've recently been dealing with some strange performance issues in cache-heavy applications. My host doesn't get properly loaded (50 ~ 70% max cpu) unless I perform CPU-only heavy tasks. When looking around I found out that all my VM's report oversized L2 and L3 caches, which is a...
  5. [TUTORIAL] Compile Proxmox VE with patched intel-iommu driver to remove RMRR check

    Tutorial (deprecated): This tutorial is deprecated. I've upgraded to a gen9 Proliant that does not have the RMRR issue and kernel changes have made this solution less than desirable. Please use this script from now on: https://github.com/kiler129/relax-intel-rmrr This tutorial will stay online...

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