exec: Clean up unnecessary S390 ifdeffery
Another issue missed in commit fdec991 is -mem-path: it needs to be
rejected only for old S390 KVM, not for any S390. Not that I
personally care, but the ifdeffery in qemu_ram_alloc_from_ptr() annoys
me.
Note that this doesn't actually make -mem-path work, as the kernel
doesn't (yet?) support large pages in the host for KVM guests. Clean
it up anyway.
Thanks to Christian Borntraeger for pointing out the S390 kernel
limitations.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-id:
1375276272-15988-7-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>