On Mon, Apr 06, 2020 at 02:50:32PM +0200, Arnd Bergmann wrote: > On Mon, Apr 6, 2020 at 2:12 PM Michael S. Tsirkin <mst@xxxxxxxxxx> wrote: > > > > > +config VHOST_DPN > > + bool "VHOST dependencies" > > + depends on !ARM || AEABI > > + default y > > + help > > + Anything selecting VHOST or VHOST_RING must depend on VHOST_DPN. > > + This excludes the deprecated ARM ABI since that forces a 4 byte > > + alignment on all structs - incompatible with virtio spec requirements. > > + > > This should not be a user-visible option, so just make this 'def_bool > !ARM || AEABI' > > Arnd I like keeping some kind of hint around for when one tries to understand why is a specific symbol visible. -- MST
