disable retbleed mitigation

2023-11-11 03:11:02 +03:00 · 2023-11-11 03:11:02 +03:00 · 72e10154e0
commit 72e10154e0
parent 7369a68707
1 changed files with 1 additions and 0 deletions
--- a/machines/AMD-Workstation/boot.nix
+++ b/machines/AMD-Workstation/boot.nix
@ -46,6 +46,7 @@ in {
      "zfs.metaslab_lba_weighting_enabled=0"
      "zfs.zfs_arc_max=${zfs_arc_max}"
      "amd_pstate=active"
+      "retbleed=off" # big performance impact
    ];
    tmp.useTmpfs = true;
    tmp.tmpfsSize = "32G";