Its access controls are really not OK. In particular, it's not good for
libxl, which stores per-VM config blobs in a directory that is exported
to all VMs.
This will break stub-qemu save/restore, which is the only user of
fs-front that I'm aware of, but:
- It's currently broken anyway (fs-back isn't run by default and crashes
if it is run manually); and
- Stefano has a plan to plumb qemu save records through a dedicated
console channel instead.
Signed-off-by: Tim Deegan <Tim.Deegan@citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
This adds fixes to the stub domain build into compiling Ian Jackson's
qemu-xen. The most notable change is that mini-os headers now
#include each other through a mini-os/ prefix, so that we can turn all
-I into -isystem and still be sure that we include Mini-OS headers
(and not qemu's console.h or blktaplib's list.h for instance...).
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
which with the offset support also permits to expose the VGA vram and
non-shared vram throught PVFB at the same time, switching between both
as appropriate.
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
This adds support in ioemu for PVFB frontend as stubdomain display.
This permits for instance to use SDL in dom0 to perform the eventual
display.
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
Tim Deegan
Keir Fraser