Displaying 3 results from an estimated 3 matches for "l2e_from_pfn".
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l1e_from_pfn
2005 Sep 05
0
[PATCH][4/6] Add to virtual device operations
...(!l1_mfn_info){
+ printk("alloc_domheap_page failed\n");
+ return -1;
+ }
+ l1_mfn = page_to_pfn(l1_mfn_info);
+ printk("map_param_share_page: alloc page at 0x%lx\n", l1_mfn);
+
+ /* set l2 page table entry */
+ mpl2e[l2_table_offset(hva)] =
+ l2e_from_pfn (l1_mfn, __PAGE_HYPERVISOR);
+ printk("map_param_share_page: set l2 page table entry\n");
+
+ /* set l1 page table */
+ mpl1e = (l1_pgentry_t *)map_domain_page(l1_mfn);
+ memset(mpl1e, 0, PAGE_SIZE);
+ mpl1e[l1_table_offset(hva)] =
+ l1e_from_pfn(mfn, __PAGE_HYPERVIS...
2012 Mar 01
14
[PATCH 0 of 3] RFC Paging support for AMD NPT V2
There has been some progress, but still no joy. Definitely not intended for
inclusion at this point.
Tim, Wei, I added a Xen command line toggle to disable IOMMU and P2M table
sharing.
Tim, I verified that changes to p2m-pt.c don''t break shadow mode (64bit
hypervisor and Win 7 guest).
Hongkaixing, I incorporated your suggestion in patch 2, so I should add your
Signed-off-by eventually.
2013 Dec 06
36
[V6 PATCH 0/7]: PVH dom0....
Hi,
V6: The only change from V5 is in patch #6:
- changed comment to reflect autoxlate
- removed a redundant ASSERT
- reworked logic a bit so that get_page_from_gfn() is called with NULL
for p2m type as before. arm has ASSERT wanting it to be NULL.
Tim: patch 4 needs your approval.
Daniel: patch 5 needs your approval.
These patches implement PVH dom0.
Patches 1 and 2