| commit | 54dc0d2404dd7aa0dd4e4f388a65622b68c6eaff | [log] [tgz] |
|---|---|---|
| author | Will Deacon <will@kernel.org> | Wed Jul 29 11:28:20 2020 +0100 |
| committer | Marc Zyngier <maz@kernel.org> | Thu Jul 30 16:02:37 2020 +0100 |
| tree | 7e9e3662ffc46a7bbfd4a8840df5b15b0a1e74f9 | |
| parent | 84b951a803a5464b0bff2fb1366e96f07f75b066 [diff] |
KVM: arm64: Don't skip cache maintenance for read-only memslots If a guest performs cache maintenance on a read-only memslot, we should inform userspace rather than skip the instruction altogether. Signed-off-by: Will Deacon <will@kernel.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Cc: Marc Zyngier <maz@kernel.org> Cc: Quentin Perret <qperret@google.com> Link: https://lore.kernel.org/r/20200729102821.23392-4-will@kernel.org