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RE: [Patch] was Re: [Xen-ia64-devel] Good projects for someone
| To: | "Tristan Gingold" <Tristan.Gingold@xxxxxxxx>, <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | RE: [Patch] was Re: [Xen-ia64-devel] Good projects for someone |
| From: | "Magenheimer, Dan (HP Labs Fort Collins)" <dan.magenheimer@xxxxxx> |
| Date: | Tue, 3 Jan 2006 11:59:18 -0800 |
| Delivery-date: | Tue, 03 Jan 2006 20:04:07 +0000 |
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| Thread-index: | AcYQgt+UB7zJgAygRjebvcfgtNsK9QAHJWZA |
| Thread-topic: | [Patch] was Re: [Xen-ia64-devel] Good projects for someone |
> I tried to remove the hack, but I got only a fatal error when > dom0 was built. > Here is a patch which fixes the issue: dom0 image was not > correctly protected > from memory allocator. > > I also remove the hack since it seems to work. My machine > has 8GB. The > frame_table uses about 55MB (72 bytes per page)! > > I am not sure we need a virtual memmap, if I understand > correctly what it is. > The current approach simply wastes many memory in unused > frame_table entries. I tried your patch and I still get "Not enough memory for frame table" and a reboot. See attached file. Dan
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