Re: [Xen-devel] [PATCH 18/18] x86: add multiboot2 protocol support for EFI platforms

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 27.03.15 at 14:06, <daniel.kiper@xxxxxxxxxx> wrote:
> On Tue, Mar 17, 2015 at 10:32:01AM +0000, Jan Beulich wrote:
>> >>> On 30.01.15 at 18:54, <daniel.kiper@xxxxxxxxxx> wrote:
>> > +        /* Skip Multiboot2 information fixed part */
>> > +        lea     MB2_fixed_sizeof(%ebx),%ecx
>>
>> Let's please not add more assumptions than necessary about stuff
>> being below 4G.
> 
> I am not sure what do you mean by that.

See the 32-bit register used for addressing here (and in many more
places)?

Jan


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