crosvm/seccomp/arm/gpu_render_server.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/gpu_common.policy

# allow fork() and waitpid()
clone: 1
wait4: 1

# allow socketpair(AF_UNIX, SOCK_SEQPACKET | SOCK_CLOEXEC)
socketpair: arg0 == AF_UNIX && arg1 == SOCK_SEQPACKET|SOCK_CLOEXEC && arg2 == 0
devices: gpu: add render server support When "--gpu-render-server path=<path>" is specified, start the render server shipped with virglrenderer and initialize virglrenderer with VIRGLRENDERER_MULTI_PROCESS flag. The flag makes virgl_renderer_context_create_with_flags create proxy contexts instead of venus contexts. Each proxy context requests the render server to fork a subprocess and executes GPU commands in the subprocess. BUG=b:177267762 TEST=run vk and gl apps on volteer Change-Id: If5e2dc3353572cadb60b0c25a3e0ad14f633db91 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3283508 Reviewed-by: Chirantan Ekbote <chirantan@chromium.org> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Chia-I Wu <olv@google.com> 2021-11-10 19:45:32 +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/gpu_common.policy`

			`# allow fork() and waitpid()`
			`clone: 1`
			`wait4: 1`

			`# allow socketpair(AF_UNIX, SOCK_SEQPACKET \| SOCK_CLOEXEC)`
			`socketpair: arg0 == AF_UNIX && arg1 == SOCK_SEQPACKET\|SOCK_CLOEXEC && arg2 == 0`