CVE-2017-1000364 (rather bugfix for the original CVE fix):
* mm/mmap.c: expand_downwards: don't require the gap if !vm_prev
* mm/mmap.c: do not blow on PROT_NONE MAP_FIXED holes in the stack
CVE-2017-1000365: fs/exec.c: account for argv/envp pointers
CVE-2017-10810: drm/virtio: don't leak bo on drm_gem_object_init
failure
CVE-2017-7482: rxrpc: Fix several cases where a padded len isn't
checked in ticket decode
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
