Merge remote-tracking branch 'remotes/otubo/seccomp' into staging * remotes/otubo/seccomp: seccomp: add shmctl(), mlock(), and munlock() to the syscall whitelist seccomp: add timerfd_create and timerfd_settime to the whitelist Signed-off-by: Peter Maydell <peter.maydell@linaro.org>