1. Problem Description ====================== If QEMU is built without seccomp support, 'elevateprivileges' remains compiled. This option of sandbox is treated as an indication for seccomp blacklist support in libvirt. This behavior is introduced by the libvirt commits 31ca6a5 and 3527f9d. It would make libvirt build wrong QEMU cmdline, and then the guest startup would fail.
2. Libvirt Log ============== qemu-system-s390x: -sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,\ resourcecontrol=deny: seccomp support is disabled 3. Fixup ======== Compile the code related to sandbox only when CONFIG_SECCOMP is defined. Yi Min Zhao (1): sandbox: disable -sandbox if CONFIG_SECCOMP undefined vl.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) -- Yi Min
