Hi all,
Can some one tell me where phys_to_machine_mapping is being
initialized for a domU having paging mode set to PG_translate.
I see that, populate_physmap() after calling __alloc_xen_heap_pages only
updates the machine_to_physmap but how is the mfn for the allocated page
being updated/set for phys_to_machine_mapping??
I see that phys_to_machine_mapping is a #defined to RO_MPT_VIRT_START
which inturn is defined as PML4_ADDR(256).. what is this?? i have
completely lose track from here on.
Thanks in advance.
Regards,
Sandesh
Please do not print this email unless it is absolutely necessary.
The information contained in this electronic message and any attachments to this
message are intended for the exclusive use of the addressee(s) and may contain
proprietary, confidential or privileged information. If you are not the intended
recipient, you should not disseminate, distribute or copy this e-mail. Please
notify the sender immediately and destroy all copies of this message and any
attachments.
WARNING: Computer viruses can be transmitted via email. The recipient should
check this email and any attachments for the presence of viruses. The company
accepts no liability for any damage caused by any virus transmitted by this
email.
www.wipro.com
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel