With testing, we're seeing secomp violations on aarch64. We need to
give access to "memfd_create" just like we did for arm32. Copy the
snippet from there.
BUG=b:223410173, b:230609113
TEST=Start arcvm; start android-sh; run tast arc.VMConfig
Change-Id: I4922e6decd67c3bc23fb090987b0318c384e0d68
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3626017
Auto-Submit: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: Dennis Kempin <denniskempin@google.com>
With these changes arcvm starts when running with 64-bit userspace and
this grep turns up blank:
grep SECCOMP /var/log/audit/audit.log
Generated by:
* Hacking minijail0 to always log <https://r.android.com/2072091> and
making sure it was compiled in debug mode.
* Hacking "crosvm run" to be "crosvm run --seccomp-log-failures". I
don't truly know if this is needed but it didn't hurt.
* Diffing arm vs. arm64
From comparing arm vs. arm64 there could still be some things missing,
or it's possible that arm has simply accumulated some cruft. More can
be added later if we find it's needed.
BUG=b:223410173, b:230609113
TEST=Start arcvm; start android-sh; run tast arc.VMConfig
Change-Id: Ib5407ddecc3d19f43e14e5b036ac64baee9335bb
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3543889
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Auto-Submit: Douglas Anderson <dianders@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Douglas Anderson <dianders@chromium.org>
This was already allowed in common_device.policy for arm platforms, and
it can be called via future/async code that is used by many devices. Add
it to x86_64 and aarch64 common policies as well.
BUG=b:220908060
TEST=Start Crostini with virtio-snd on hatch and trogdo
Change-Id: I9bf8f56ebed0cfe6d5e17e45226cac73db3d6d37
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3482026
Reviewed-by: Dmitry Torokhov <dtor@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
