Revert "conf: remove extra MS_BIND with sysfs:mixed"

This reverts commit 51a922baf724689ff3a0df938ca8975601c9c815.

The above commit confuses the mountall unit of privileged
Ubuntu 14.04 containers at startup so that they cannot
finish booting.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

diff --git a/src/lxc/conf.c b/src/lxc/conf.c
index 0d86d66e55da8a7d0b9aa13fe412f624f42e4425..7263d0e1a9f1cd3b4bf668b238c572ae7c919b41 100644 (file)
--- a/src/lxc/conf.c
+++ b/src/lxc/conf.c
@@ -690,6 +690,7 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
                { LXC_AUTO_SYS_MASK,  LXC_AUTO_SYS_RW,     "sysfs",                                          "%r/sys",                     "sysfs", 0,                                               NULL },
                { LXC_AUTO_SYS_MASK,  LXC_AUTO_SYS_RO,     "sysfs",                                          "%r/sys",                     "sysfs", MS_RDONLY,                                       NULL },
                { LXC_AUTO_SYS_MASK,  LXC_AUTO_SYS_MIXED,  "sysfs",                                          "%r/sys",                     "sysfs", MS_NODEV|MS_NOEXEC|MS_NOSUID,                    NULL },
+               { LXC_AUTO_SYS_MASK,  LXC_AUTO_SYS_MIXED,  "%r/sys",                                         "%r/sys",                     NULL,    MS_BIND,                                         NULL },
                { LXC_AUTO_SYS_MASK,  LXC_AUTO_SYS_MIXED,  NULL,                                             "%r/sys",                     NULL,    MS_REMOUNT|MS_BIND|MS_RDONLY,                    NULL },
                { LXC_AUTO_SYS_MASK,  LXC_AUTO_SYS_MIXED,  "sysfs",                                          "%r/sys/devices/virtual/net", "sysfs", 0,                                               NULL },
                { LXC_AUTO_SYS_MASK,  LXC_AUTO_SYS_MIXED,  "%r/sys/devices/virtual/net/devices/virtual/net", "%r/sys/devices/virtual/net", NULL,    MS_BIND,                                         NULL },