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BUG=chromium:1029666 TEST=tast run crostini.LaunchTerminal.download_buster Change-Id: I8fa7dc9df4d5f0144aed80fcd60307036fc7e16d Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1946765 Reviewed-by: Stephen Barber <smbarber@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Tested-by: Stephen Barber <smbarber@chromium.org> Commit-Queue: Stephen Barber <smbarber@chromium.org>
73 lines
1.5 KiB
Text
73 lines
1.5 KiB
Text
# Copyright 2019 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Rules from common_device.policy with some rules removed because they block certain flags needed
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# for gpu.
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brk: 1
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clone: arg0 & CLONE_THREAD
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close: 1
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dup3: 1
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dup: 1
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epoll_create1: 1
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epoll_ctl: 1
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epoll_wait: 1
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eventfd2: 1
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exit: 1
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exit_group: 1
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futex: 1
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getpid: 1
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gettimeofday: 1
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kill: 1
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madvise: arg2 == MADV_DONTNEED || arg2 == MADV_DONTDUMP || arg2 == MADV_REMOVE
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mremap: 1
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munmap: 1
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nanosleep: 1
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open: return ENOENT
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pipe2: 1
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ppoll: 1
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prctl: arg0 == PR_SET_NAME
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read: 1
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readv: 1
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recv: 1
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recvfrom: 1
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recvmsg: 1
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restart_syscall: 1
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rt_sigaction: 1
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rt_sigprocmask: 1
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rt_sigreturn: 1
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sched_getaffinity: 1
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sendmsg: 1
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sendto: 1
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set_robust_list: 1
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sigaltstack: 1
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write: 1
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writev: 1
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## Rules specific to gpu
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connect: 1
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getrandom: 1
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socket: arg0 == 1 && arg1 == 0x80001 && arg2 == 0
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lseek: 1
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ftruncate: 1
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statx: 1
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fstat: 1
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getdents64: 1
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# 0x6400 == DRM_IOCTL_BASE, 0x8000 = KBASE_IOCTL_TYPE (mali)
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ioctl: arg1 & 0x6400 || arg1 & 0x8000
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## mmap/mprotect/openat differ from the common_device.policy
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mmap: arg2 == PROT_READ|PROT_WRITE || arg2 == PROT_NONE || arg2 == PROT_READ|PROT_EXEC || arg2 == PROT_WRITE || arg2 == PROT_READ
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mprotect: arg2 == PROT_READ|PROT_WRITE || arg2 == PROT_NONE || arg2 == PROT_READ
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openat: 1
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## Rules specific to pvr
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geteuid: 1
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getuid: 1
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readlinkat: 1
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gettid: 1
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fcntl: 1
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tgkill: 1
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clock_gettime: 1
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