diff options
| author | Will Deacon <will@kernel.org> | 2026-03-30 15:48:10 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2026-03-30 16:58:07 +0100 |
| commit | f0877a1455cc6a93be14e4da741ce26ac0d6ca6d (patch) | |
| tree | 8201f05e8e5b8f49c2e5b474c9dfba532d0669b0 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 7250533ad2c1f0e49567077e9b0f66b0349b357e (diff) | |
KVM: arm64: Prevent unsupported memslot operations on protected VMs
Protected VMs do not support deleting or moving memslots after first
run nor do they support read-only or dirty logging.
Return -EPERM to userspace if such an operation is attempted.
Reviewed-by: Fuad Tabba <tabba@google.com>
Tested-by: Fuad Tabba <tabba@google.com>
Tested-by: Mostafa Saleh <smostafa@google.com>
Signed-off-by: Will Deacon <will@kernel.org>
Link: https://patch.msgid.link/20260330144841.26181-10-will@kernel.org
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions