Displaying 1 result from an estimated 1 matches for "page_to_pdx".
Did you mean:
page_to_pa
2012 Jun 06
1
page_list_splice() seems buggy (4.1.2)
...ld first page,
when it really should point to null (i.e., PAGE_LIST_NULL).
The ''head'' list becomes inconsistent and the system will crash later when
you pop items out from the list. (usually fatal page fault) .
To patch this bug I suggest to remove ''first->list.prev =
page_to_pdx(head->next);'' line.
This bug was discovered while I was doing a private project, and the
suggested patch above seems to fix it.
Thanks,
-J
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel