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xen-devel
Re: [Xen-devel] 2.6.27-rc1 >4096MB issue
On Sun, Aug 3, 2008 at 4:00 AM, Jeremy Fitzhardinge <jeremy@xxxxxxxx> wrote:
> Carl Jones wrote:
>>
>> http://radium.outervoid.net/~carl/boot.log
>> http://radium.outervoid.net/~carl/xmlist.log ('xm list test1 --long'
>> output, in case that is helpful)
>>
>
> Thanks. Does this fix it?
>
> iff -r 25bf2d9a2e4c arch/x86/xen/setup.c
> --- a/arch/x86/xen/setup.c Fri Aug 01 17:12:18 2008 -0700
> +++ b/arch/x86/xen/setup.c Sat Aug 02 09:00:02 2008 -0700
> @@ -42,7 +42,7 @@
>
> e820.nr_map = 0;
>
> - e820_add_region(0, PFN_PHYS(max_pfn), E820_RAM);
> + e820_add_region(0, PFN_PHYS((u64)max_pfn), E820_RAM);
>
> /*
> * Even though this is normal, usable memory under Xen, reserve
>
>
> J
>
Yep works nicely now. I tested up to 15GB or so with with that patch
applied and CONFIG_XEN_MAX_DOMAIN_MEMORY=32 set:
testing:~# cat /proc/meminfo
MemTotal: 15769832 kB
Regards,
Carl
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