[libvirt] [PATCH] Ignore failure to mount SELinux filesystem in container

From: "Daniel P. Berrange" <berrange(a)redhat.com&gt; User namespaces will deny the ability to mount the SELinux filesystem. This is harmless for libvirt's LXC needs, so the error can be ignored. Signed-off-by: Daniel P. Berrange <berrange(a)redhat.com&gt; --- src/lxc/lxc_container.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c index d9734b5..b37300b 100644 --- a/src/lxc/lxc_container.c +++ b/src/lxc/lxc_container.c @@ -741,6 +741,12 @@ static int lxcContainerMountBasicFS(void) VIR_DEBUG("Mount %s on %s type=%s flags=%x, opts=%s", srcpath, mnts[i].dst, mnts[i].type, mnts[i].mflags, mnts[i].opts); if (mount(srcpath, mnts[i].dst, mnts[i].type, mnts[i].mflags, mnts[i].opts) < 0) { +#if WITH_SELINUX + if (STREQ(mnts[i].src, SELINUX_MOUNT) && + (errno == EINVAL || errno == EPERM)) + continue; +#endif + virReportSystemError(errno, _("Failed to mount %s on %s type %s flags=%x opts=%s"), srcpath, mnts[i].dst, NULLSTR(mnts[i].type), -- 1.8.1.4