[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] dmidecode doesn't work under xen 4.1.1 on certain hardware
On Wed, Sep 28, 2011 at 05:07:07PM +0100, Anthony Wright wrote: > On 28/09/2011 14:28, Konrad Rzeszutek Wilk wrote: > >>>> (XEN) WARNING: Only the first 16 GB of the physical memory map can be > >>>> accessed by Xen in 32-bit mode. > >>> That bites ^^^^ > >>>> (XEN) Truncating RAM from 17825792kB to 16777216kB > >> Does this mean that 32 bit Xen can only use a maximum of 16GB of RAM? > >> > >> If so, is there a way to use 32 bit Xen tools with a 64 bit Xen hypervisor? > > Yes. I've been doing that without any trouble. > I tried to get this so work some time ago and failed. Do I need a 64 bit > Dom0 kernel with a 64 bit xen hypervisor or can I get away with a 32 bit > Dom0 kernel? You can get away with a 32-bit dom0 kernel. > >> The patch works perfectly. I've attached a copy of the kernel log with > >> 'debug loglevel=8' > > Yeeey! Great. Thanks for testing it. We are re-doing that whole E820 parsing > > for the next version of Linux (3.2) so will integrate the "essence" of that > > patch. > > > > Would you be up for testing a different variant of that patch just to make > > sure? > Not a problem, ship me the patch when you're ready. I'm running 3.0.4 at > the moment and would prefer to stick with 3.0.x for now, so hope that > won't be a problem. Ok. Thx! _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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