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https://chromium.googlesource.com/crosvm/crosvm
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893f8d7e0b
In <https://crrev.com/c/1952565> we moved gettid to the common policy. Let's move the definition in the gpu common policy to the same place to match. This change was requested for arm64 in the code review of <https://crrev.com/c/3543889>. This makes the call be in the same place for arm32 and arm64. BUG=None TEST=CQ Change-Id: I40628d344ca36267302e621709bb632406595b59 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3615332 Commit-Queue: Douglas Anderson <dianders@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
105 lines
2.1 KiB
Text
105 lines
2.1 KiB
Text
# Copyright 2021 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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close: 1
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dup2: 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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futex_time64: 1
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getcwd: 1
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getpid: 1
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gettid: 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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clock_nanosleep: 1
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clock_nanosleep_time64: 1
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pipe2: 1
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poll: 1
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ppoll: 1
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ppoll_time64: 1
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prctl: arg0 == PR_SET_NAME || arg0 == PR_GET_NAME
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read: 1
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readlink: 1
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readlinkat: 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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recvmmsg_time64: 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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sched_yield: 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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uname: 1
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# Required for perfetto tracing
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getsockopt: 1
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shutdown: 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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_llseek: 1
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ftruncate64: 1
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stat64: 1
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statx: 1
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fstat64: 1
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fstatat64: 1
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getdents: 1
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getdents64: 1
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sysinfo: 1
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fstatfs: 1
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fstatfs64: 1
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# 0x6400 == DRM_IOCTL_BASE, 0x8000 = KBASE_IOCTL_TYPE (mali), 0x40086200 = DMA_BUF_IOCTL_SYNC, 0x40087543 == UDMABUF_CREATE_LIST
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ioctl: arg1 & 0x6400 || arg1 & 0x8000 || arg1 == 0x40086200 || arg1 == 0x40087543
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# Used for sharing memory with wayland. arg1 == MFD_CLOEXEC|MFD_ALLOW_SEALING
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memfd_create: arg1 == 3
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## mmap/mprotect differ from the common_device.policy
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mmap2: 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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open: return ENOENT
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openat: 1
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## Rules specific to pvr
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geteuid32: 1
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getuid32: 1
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lstat64: 1
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fcntl64: 1
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tgkill: 1
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clock_gettime: 1
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clock_gettime64: 1
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# Rules specific to Mesa.
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sched_setscheduler: 1
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sched_setaffinity: 1
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kcmp: 1
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# Rules for Vulkan loader / layers
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access: 1
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getgid32: 1
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getegid32: 1
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