crosvm/seccomp/arm/coiommu.policy
Chuanxiao Dong 9ab8349c98 coiommu: add LRU unpin policy
LRU unpin policy is an internal unpin policy which is triggered by
a timer. This policy can be used when there is no external balloon
unpin request.

BUG=b:188481989
TEST=Boot a VM with coiommu enabled + pass through devices.

Change-Id: Icb6e19073cb668fa954aec97e02be77f1b8f6a04
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3292937
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: David Stevens <stevensd@chromium.org>
2022-01-22 06:47:41 +00:00

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# Copyright 2022 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
@include /usr/share/policy/crosvm/common_device.policy
# VFIO_IOMMU_MAP/UNMAP_DMA
ioctl: arg1 == 0x3B71 || arg1 == 0x3B72
prctl: arg0 == PR_SET_NAME
timerfd_create: 1
timerfd_settime: 1
timerfd_gettime: 1