| # Copyright 2021 The ChromiumOS Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # Rules from common_device.policy with some rules removed because they block certain flags needed |
| # for gpu. |
| brk: 1 |
| clock_gettime: 1 |
| clone3: 1 |
| close: 1 |
| dup2: 1 |
| dup: 1 |
| epoll_create1: 1 |
| epoll_ctl: 1 |
| epoll_pwait: 1 |
| epoll_wait: 1 |
| eventfd2: 1 |
| exit: 1 |
| exit_group: 1 |
| futex: 1 |
| getcwd: 1 |
| getpid: 1 |
| gettid: 1 |
| gettimeofday: 1 |
| io_uring_setup: 1 |
| io_uring_register: 1 |
| io_uring_enter: 1 |
| kill: 1 |
| madvise: arg2 == MADV_DONTNEED || arg2 == MADV_DONTDUMP || arg2 == MADV_REMOVE || arg2 == MADV_MERGEABLE || arg2 == MADV_FREE |
| membarrier: 1 |
| mremap: 1 |
| munmap: 1 |
| nanosleep: 1 |
| clock_nanosleep: 1 |
| pipe2: 1 |
| poll: 1 |
| ppoll: 1 |
| read: 1 |
| readlink: 1 |
| readlinkat: 1 |
| readv: 1 |
| recvfrom: 1 |
| recvmsg: 1 |
| restart_syscall: 1 |
| rseq: 1 |
| rt_sigaction: 1 |
| rt_sigprocmask: 1 |
| rt_sigreturn: 1 |
| sched_getaffinity: 1 |
| sched_yield: 1 |
| sendmsg: 1 |
| sendto: 1 |
| set_robust_list: 1 |
| sigaltstack: 1 |
| write: 1 |
| writev: 1 |
| uname: 1 |
| |
| # Rules specific to gpu |
| connect: 1 |
| # 1033 is F_ADD_SEALS, 1034 is F_GET_SEALS |
| fcntl: arg1 == F_DUPFD_CLOEXEC || arg1 == F_GETFD || arg1 == F_SETFD || \ |
| arg1 == F_GETFL || arg1 == F_SETFL || arg1 == 1033 || arg1 == 1034 |
| fstat: 1 |
| # Used to set of size new memfd. |
| ftruncate: 1 |
| getdents: 1 |
| getdents64: 1 |
| geteuid: 1 |
| getrandom: 1 |
| getuid: 1 |
| # 0x40086200 = DMA_BUF_IOCTL_SYNC, 0x6400 == DRM_IOCTL_BASE, 0x40087543 == UDMABUF_CREATE_LIST |
| ioctl: arg1 == FIONBIO || arg1 == FIOCLEX || arg1 == 0x40086200 || arg1 & 0x6400 || arg1 == 0x40087543 |
| lseek: 1 |
| lstat: 1 |
| # Used for sharing memory with wayland. Also internally by Intel anv. |
| # arg1 == MFD_CLOEXEC|MFD_ALLOW_SEALING or simply MFD_CLOEXEC. |
| memfd_create: arg1 == 3 || arg1 == 1 |
| # mmap/mprotect/open/openat differ from the common_device.policy |
| mmap: arg2 == PROT_READ|PROT_WRITE || arg2 == PROT_NONE || arg2 == PROT_READ|PROT_EXEC || arg2 == PROT_WRITE || arg2 == PROT_READ |
| mprotect: arg2 == PROT_READ|PROT_WRITE || arg2 == PROT_NONE || arg2 == PROT_READ |
| open: 1 |
| openat: 1 |
| stat: 1 |
| statx: 1 |
| sysinfo: 1 |
| fstatfs: 1 |
| prctl: arg0 == PR_SET_NAME || arg0 == PR_GET_NAME |
| |
| # Required for perfetto tracing |
| # fcntl: arg1 == F_SETFD || arg1 == F_GETFL || arg1 == F_SETFL (merged above) |
| getsockopt: 1 |
| shutdown: 1 |
| |
| # Rules for Mesa's shader binary cache. |
| flock: 1 |
| inotify_add_watch: 1 |
| inotify_init1: 1 |
| inotify_rm_watch: 1 |
| mkdir: 1 |
| newfstatat: 1 |
| rename: 1 |
| setpriority: 1 |
| unlink: 1 |
| |
| # Rules specific to AMD gpus. |
| sched_setscheduler: 1 |
| sched_setaffinity: 1 |
| kcmp: 1 |
| |
| # Rules for Vulkan loader / layers |
| access: 1 |
| getgid: 1 |
| getegid: 1 |
