5883d8b296
Currently the hash mmu versionsof get_phys_page_debug() use the same ppc64_hash64_translate() function to do the translation logic as the normal mm fault handler code. That sounds like a good idea, but has some complications. The debug path doesn't need, or even want some parts of the full translation path, like permissions checking. Furthermore, the pte flags update included in the normal path means that the debug call is not quite side effect free. This patch, therefore, reimplements get_phys_page_debug as the minimal required subset of the full translation path. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>`z Signed-off-by: Alexander Graf <agraf@suse.de>
Read the documentation in qemu-doc.html or on http://wiki.qemu.org - QEMU team