Stefano Stabellini d50582e06f xen/arm: remove mach_to_phys rbtree ...

Remove the rbtree used to keep track of machine to physical mappings:
the frontend can grant the same page multiple times, leading to errors
inserting or removing entries from the mach_to_phys tree.

Linux only needed to know the physical address corresponding to a given
machine address in swiotlb-xen. Now that swiotlb-xen can call the
xen_dma_* functions passing the machine address directly, we can remove
it.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Tested-by: Denis Schneider <v1ne2go@gmail.com>

2014-09-11 18:11:53 +00:00

..

enlighten.c

…

grant-table.c

…

hypercall.S

…

Makefile

…

mm32.c

…

mm.c

…

p2m.c

xen/arm: remove mach_to_phys rbtree

2014-09-11 18:11:53 +00:00