1 files changed, 28 insertions, 3 deletions
diff --git a/linux.install b/linux.install
index bb2f675cbb05..6d815467c1ca 100644
--- a/linux.install
+++ b/linux.install
@@ -1,5 +1,30 @@
+#!/bin/bash
+
+_5_2_2_2_changes() {
+  echo ':: Kernel command line update: add page_alloc.shuffle=1'
+}
+
+_5_2_9_6_changes() {
+  echo ':: Microcode is no longer builtin. https://wiki.archlinux.org/index.php/Microcode'
+}
+
+post_install() {
+  echo ":: Adjust kernel command line in your bootloader to Clear Linux kernel default:"
+  echo "   quiet console=tty0 console=ttyS0,115200n8 cryptomgr.notests initcall_debug"
+  echo "   intel_iommu=igfx_off kvm-intel.nested=1 no_timer_check noreplace-smp"
+  echo "   page_alloc.shuffle=1 rcupdate.rcu_expedited=1"
+  echo "   rootfstype=ext4,btrfs,xfs,f2fs tsc=reliable rw "
+}
+
 post_upgrade() {
-  if findmnt --fstab -uno SOURCE /boot &>/dev/null && ! mountpoint -q /boot; then
-    echo "WARNING: /boot appears to be a separate partition but is not mounted."
-  fi
+  local v upgrades=(
+    5.2.2-2
+    5.2.9-6
+  )
+
+  for v in "${upgrades[@]}"; do
+    if [[ $(vercmp "$v" "$2") -eq 1 ]]; then
+      "_${v//[.-]/_}_changes"
+    fi
+  done
 }