| # Copyright 2016 The Chromium Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # The seccomp-bpf sandbox is only supported on six architectures |
| # currently. |
| # Do not disable seccomp_bpf anywhere without talking to |
| # security@chromium.org! |
| use_seccomp_bpf = (is_linux || is_chromeos || is_android) && |
| (current_cpu == "x86" || current_cpu == "x64" || |
| current_cpu == "arm" || current_cpu == "arm64" || |
| current_cpu == "mipsel" || current_cpu == "mips64el") |
| |
| # SSBD (Speculative Store Bypass Disable) is a mitigation of Spectre Variant 4. |
| # As Spectre Variant 4 can be mitigated by site isolation, opt-out SSBD on site |
| # isolation fully applied platform. |
| disable_seccomp_ssbd = use_seccomp_bpf && !is_android |
