From: Gerd Hoffmann <kraxel@suse.de>
To: Chris Wright <chrisw@sous-sol.org>
Cc: Xen devel list <xen-devel@lists.xensource.com>
Subject: Re: access shared_info?
Date: Fri, 09 Jun 2006 15:44:25 +0200 [thread overview]
Message-ID: <44897B39.6070100@suse.de> (raw)
In-Reply-To: <20060607215500.GI2724@moss.sous-sol.org>
>
> Or just do this during normal setup, then it is the base e820 map. I
> believe it's already done isn't it?
>
> memmap.nr_entries = 1;
> map[0].addr = 0ULL;
> map[0].size = xen_start_info->nr_pages << PAGE_SHIFT;
> /* 8MB slack (to balance backend allocations). */
> map[0].size += 8 << 20;
> map[0].type = E820_RAM;
x86_64 only, seems there are quite some differences in e820 handling ...
cheers,
Gerd
--
Gerd Hoffmann <kraxel@suse.de>
http://www.suse.de/~kraxel/julika-dora.jpeg
next prev parent reply other threads:[~2006-06-09 13:44 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-07 13:28 access shared_info? Gerd Hoffmann
2006-06-07 13:48 ` Keir Fraser
2006-06-07 15:53 ` Gerd Hoffmann
2006-06-07 16:04 ` Keir Fraser
2006-06-07 16:27 ` Gerd Hoffmann
2006-06-07 16:47 ` Keir Fraser
2006-06-07 16:59 ` Gerd Hoffmann
2006-06-07 17:27 ` Gerd Hoffmann
2006-06-07 21:55 ` Chris Wright
2006-06-08 7:32 ` Keir Fraser
2006-06-09 13:44 ` Gerd Hoffmann [this message]
2006-06-09 13:59 ` Ian Campbell
2006-06-09 14:16 ` Gerd Hoffmann
2006-06-09 14:35 ` Keir Fraser
2006-06-09 17:34 ` Chris Wright
2006-06-09 17:23 ` Chris Wright
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