diff options
| author | Jim Mattson <[email protected]> | 2020-07-07 15:36:30 -0700 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2020-07-08 16:21:58 -0400 |
| commit | d42e3fae6faedacb2a7b4c984417ed0d9f540401 (patch) | |
| tree | 4570c63b593111376cbb3ea9e7e2b0cd48521c9f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 9a3c05e658d4d31b38ef03fe5c17bc2039402ff7 (diff) | |
kvm: x86: Read PDPTEs on CR0.CD and CR0.NW changes
According to the SDM, when PAE paging would be in use following a
MOV-to-CR0 that modifies any of CR0.CD, CR0.NW, or CR0.PG, then the
PDPTEs are loaded from the address in CR3. Previously, kvm only loaded
the PDPTEs when PAE paging would be in use following a MOV-to-CR0 that
modified CR0.PG.
Signed-off-by: Jim Mattson <[email protected]>
Reviewed-by: Oliver Upton <[email protected]>
Reviewed-by: Peter Shier <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions