[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] Allow 32bit PAE guests to change their L3 entries
On Monday 18 February 2008 14:44:32 Keir Fraser wrote: > On 18/2/08 12:32, "Christoph Egger" <Christoph.Egger@xxxxxxx> wrote: > > adjust_guest_l3e() adds (_PAGE_USER|_PAGE_RW) to the entry, and then > > get_page_from_l3e() checks that _PAGE_USER or _PAGE_RW are not present > > for PAE guests. get_page_from_l3e() will always fail at this point > > for PAE guests. > > > > Attached patch fixes this. This bug has been uncovered with NetBSD 32bit > > PAE guests. > > It breaks the fast update path, and also all mod_lN_entry() functions > should probably be reorganised for consistency. I'll make these changes and > apply it. Thank you very much. But shouldn't have c/s 17061 gone into xen-staging first and then into xen-stable ? Christoph -- AMD Saxony, Dresden, Germany Operating System Research Center Legal Information: AMD Saxony Limited Liability Company & Co. KG Sitz (Geschäftsanschrift): Wilschdorfer Landstr. 101, 01109 Dresden, Deutschland Registergericht Dresden: HRA 4896 vertretungsberechtigter Komplementär: AMD Saxony LLC (Sitz Wilmington, Delaware, USA) Geschäftsführer der AMD Saxony LLC: Dr. Hans-R. Deppe, Thomas McCoy _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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