Messages in this thread | | | From | Rusty Russell <> | Subject | Re: [BUG] broken ebba638ae723d8a8fc2f7abce5ec18b688b791d7 | Date | Thu, 3 Feb 2011 11:49:36 +1030 |
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On Thu, 3 Feb 2011 09:18:21 am H. Peter Anvin wrote: > On 01/28/2011 08:58 AM, Jeremy Fitzhardinge wrote: > > On 01/27/2011 07:38 PM, H. Peter Anvin wrote: > >> [Adding Jeremy] > >> > >> Jeremy, would this break Xen? As far as I know, Xen is the main user > >> of skipping segment register initialization. > > > > Xen doesn't go through head_*.S at all. > > > > OK, I guess it's actually lguest which needs this feature?
Well, we already move __BOOT_DS into every other segment reg, so I don't think %ss will break...
Checking... Rusty.
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