with kernel parameters "ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2 iommu=pt" on kernel 4.18.5 my a315 41g laptop works flawlessly without crashes or kernel panics, however one issue is that afte resuming from sleep lscpu reports that the cpu runs constantly at turbo frequency
with kernel parameters "ivrs_ioapic[ 4]=00:14. 0 ivrs_ioapic[ 5]=00:00. 2 iommu=pt" on kernel 4.18.5 my a315 41g laptop works flawlessly without crashes or kernel panics, however one issue is that afte resuming from sleep lscpu reports that the cpu runs constantly at turbo frequency