From: Kip Macy <kmacy@fsmware.com>
To: Ian Pratt <Ian.Pratt@cl.cam.ac.uk>
Cc: xen-devel@lists.sourceforge.net
Subject: problems with recursively mapping page directory as a page table
Date: Sun, 22 Feb 2004 15:35:41 -0800 (PST) [thread overview]
Message-ID: <20040222153215.G84871@demos.bsdclusters.com> (raw)
In-Reply-To: <E1Av1IY-0007Jf-00@wisbech.cl.cam.ac.uk>
The following code:
/* install a pde recursively mapping page directory as a page table */
FILLKPT(IdlePTD, PTDPTDI, 1, IdlePTD, L2_PROT_RO);
Which basically sets IdlePTD[PTDPTDI] = IdlePTD | LT_PROT_RO appears to
be causing the error below. Any thoughts?
(file=/u/kmacy/xen/xeno-unstable.bk.home/xen/include/xeno/mm.h,line=243) Unexpected type (saw 40000000 != exp 20000000) for pfDOM0:
(file=memory.c, line=339) Bad page type for pfn 0001228d (40000001)
-Kip
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next prev parent reply other threads:[~2004-02-22 23:35 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-22 20:46 dumping a domain's core Kip Macy
2004-02-22 21:02 ` Ian Pratt
2004-02-22 21:17 ` Kip Macy
2004-02-22 21:38 ` Ian Pratt
2004-02-22 22:02 ` DEBUG output starving network requests Kip Macy
2004-02-22 22:23 ` Keir Fraser
2004-02-22 23:35 ` Kip Macy [this message]
2004-02-23 13:15 ` problems with recursively mapping page directory as a page table Christian Limpach
2004-02-23 21:02 ` refcount errors then crash on XenoLinux with the latest source Kip Macy
2004-02-23 21:36 ` Kip Macy
2004-02-23 23:35 ` Keir Fraser
2004-02-24 1:11 ` Kip Macy
2004-02-24 3:44 ` Kip Macy
2004-02-24 8:15 ` Ian Pratt
2004-02-24 8:35 ` Keir Fraser
2004-02-24 17:21 ` Kip Macy
2004-02-24 17:45 ` Ian Pratt
2004-02-24 8:40 ` Keir Fraser
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