crosvm/seccomp/arm/vios_audio_device.policy

# Copyright 2021 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

lseek: 1
open: return ENOENT
openat: return ENOENT
prlimit64: 1
sched_setscheduler: 1
setrlimit: 1
prctl: arg0 == PR_SET_NAME
Add the VioS audio backend It only supports playback streams, with capture streams to be added in a different change. BUG=b/171602855 Change-Id: Id9a5a560506f8fd026ef3ed83f8d14b29389e329 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2574813 Tested-by: Jorge Moreira Broche <jemoreira@google.com> Commit-Queue: Jorge Moreira Broche <jemoreira@google.com> Auto-Submit: Jorge Moreira Broche <jemoreira@google.com> Reviewed-by: Dylan Reid <dgreid@chromium.org> Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> Reviewed-by: Zach Reizner <zachr@chromium.org> 2020-12-03 02:25:53 +00:00			`# Copyright 2021 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`

			`lseek: 1`
			`open: return ENOENT`
			`openat: return ENOENT`
			`prlimit64: 1`
			`sched_setscheduler: 1`
			`setrlimit: 1`
Specify prctl's policy only once per device The libminijail version in AOSP complains when there are multiple entries for the same system call, which was the case for virtio-fs's policy. BUG=b/185811304 Change-Id: I389c07c86e7d79f16e4f47a893abad598033352a Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2837307 Commit-Queue: Jorge Moreira Broche <jemoreira@google.com> Tested-by: Jorge Moreira Broche <jemoreira@google.com> Reviewed-by: Dylan Reid <dgreid@chromium.org> 2021-04-19 19:59:38 +00:00			`prctl: arg0 == PR_SET_NAME`