ef09f2ed2a
Apparently kernel patch "x86/cpa: Use pte_attrs instead of pte_flags on CPA/set_p.._wb/wc operations" (in out repo) doesn't fully solve the problem and sometimes qubes-gui agent crashes with message like "qubes-gui:664 map pfn expected mapping type write-back for [mem 0x00093000-0x00093fff], got uncached-minus". Because PAT we really need only in dom0 (lack of it dramatically decrease performance of some graphics drivers), we can simply disable it in VM - as it is currently done in upstream kernel. |
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.. | ||
__init__.py | ||
.gitignore | ||
backup.py | ||
guihelpers.py | ||
modules | ||
qubes.py | ||
qubesutils.py |