diff options
| author | Paul Durrant <pdurrant@amazon.com> | 2024-02-15 18:29:04 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-02-20 18:37:46 +0300 |
| commit | 721f5b0dda784829b833039fbb42f420b9f86575 (patch) | |
| tree | 28071a513bf7532a3fb3bf005e6aa3c635b3062b /lib/memory-notifier-error-inject.c | |
| parent | 9e7325acb3dc8df8a6370ebc18aef107aae17ef0 (diff) | |
| download | linux-721f5b0dda784829b833039fbb42f420b9f86575.tar.xz | |
KVM: pfncache: allow a cache to be activated with a fixed (userspace) HVA
Some pfncache pages may actually be overlays on guest memory that have a
fixed HVA within the VMM. It's pointless to invalidate such cached
mappings if the overlay is moved so allow a cache to be activated directly
with the HVA to cater for such cases. A subsequent patch will make use
of this facility.
Signed-off-by: Paul Durrant <pdurrant@amazon.com>
Reviewed-by: David Woodhouse <dwmw@amazon.co.uk>
Link: https://lore.kernel.org/r/20240215152916.1158-10-paul@xen.org
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'lib/memory-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions