diff options
| author | Sean Christopherson <seanjc@google.com> | 2024-10-10 19:10:42 -0700 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-10-30 14:46:46 -0700 |
| commit | 3835819fb1b37bc736ef78c83f1ef275bc9e6565 (patch) | |
| tree | b6873a6f943c23994513acf0f7c0302e71b29150 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | a5da5dde4ba475512dffc3c118fcb2aba9233fa4 (diff) | |
KVM: x86/mmu: Set shadow_accessed_mask for EPT even if A/D bits disabled
Now that KVM doesn't use shadow_accessed_mask to detect if hardware A/D
bits are enabled, set shadow_accessed_mask for EPT even when A/D bits
are disabled in hardware. This will allow using shadow_accessed_mask for
software purposes, e.g. to preserve accessed status in a non-present SPTE
acros NUMA balancing, if something like that is ever desirable.
Link: https://lore.kernel.org/r/20241011021051.1557902-11-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions