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| author | paulhsia <paulhsia@chromium.org> | 2019-01-22 15:22:25 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2019-01-27 10:43:26 -0800 |
| commit | f052cfefc8d6d27fa068c34190615db1819b8fef (patch) | |
| tree | f7d2825383a5f8307a9743971e8bc6b001835965 /seccomp/x86_64 | |
| parent | 3082e8e48d73a4cf98b33052247d0ddb0d411111 (diff) | |
| download | crosvm-f052cfefc8d6d27fa068c34190615db1819b8fef.tar crosvm-f052cfefc8d6d27fa068c34190615db1819b8fef.tar.gz crosvm-f052cfefc8d6d27fa068c34190615db1819b8fef.tar.bz2 crosvm-f052cfefc8d6d27fa068c34190615db1819b8fef.tar.lz crosvm-f052cfefc8d6d27fa068c34190615db1819b8fef.tar.xz crosvm-f052cfefc8d6d27fa068c34190615db1819b8fef.tar.zst crosvm-f052cfefc8d6d27fa068c34190615db1819b8fef.zip | |
linux: Add ac97 device with CRAS backend
Add an ac97 device that plays audio through CRAS audio server. BUG=chromium:781398 BUG=chromium:907520 TEST=Test building by $ cargo build TEST=Deploy crosvm to DUT and test audio functionality CQ-DEPEND=CL:1429311 CQ-DEPEND=CL:1429542 Change-Id: Ia273d8f1e82c20d1f1882f088886458339399aae Reviewed-on: https://chromium-review.googlesource.com/1426282 Commit-Ready: Chih-Yang Hsia <paulhsia@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Tested-by: Chih-Yang Hsia <paulhsia@chromium.org> Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org>
Diffstat (limited to 'seccomp/x86_64')
| -rw-r--r-- | seccomp/x86_64/cras_audio_device.policy | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/seccomp/x86_64/cras_audio_device.policy b/seccomp/x86_64/cras_audio_device.policy new file mode 100644 index 0000000..9257a18 --- /dev/null +++ b/seccomp/x86_64/cras_audio_device.policy @@ -0,0 +1,47 @@ +# Copyright 2019 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. + +close: 1 +dup: 1 +dup2: 1 +exit: 1 +exit_group: 1 +futex: 1 +# Disallow mmap with PROT_EXEC set. The syntax here doesn't allow bit +# negation, thus the manually negated mask constant. +mmap: arg2 in 0xfffffffb +mprotect: arg2 in 0xfffffffb +madvise: 1 +munmap: 1 +read: 1 +recvfrom: 1 +sched_getaffinity: 1 +set_robust_list: 1 +sigaltstack: 1 +# Disallow clone's other than new threads. +clone: arg0 & 0x00010000 +write: 1 +eventfd2: 1 +nanosleep: 1 +poll: 1 +ppoll: 1 +getpid: 1 +# Allow PR_SET_NAME only. +prctl: arg0 == 15 +prlimit64: 1 +restart_syscall: 1 +setrlimit: 1 +epoll_create1: 1 +epoll_ctl: 1 +epoll_wait: 1 +# Kill child thread when it fails +tgkill: 1 +# Real time priority +rt_sigprocmask: 1 +rt_sigaction: 1 +rt_sigreturn: 1 +# Sockets +recvmsg: 1 +sendmsg: 1 +socketpair: arg0 == AF_UNIX |