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Re: [Xen-devel] [PATCH v2 5/5] x86: provide build time option to support up to 123Tb of memory

>>> On 02.02.15 at 12:58, <andrew.cooper3@xxxxxxxxxx> wrote:
> On 02/02/15 11:21, Jan Beulich wrote:
>> As this requires growing struct page_info from 32 to 48 bytes as well
>> as shrinking the always accessible direct mapped memory range from 5Tb
>> to 3.5Tb, this isn't being introduced as a general or default enabled
>> feature.
>> For now setting "bigmem=y" implies "shadow-paging=n", as the shadow
>> paging code otherwise fails to build (see
>> http://lists.xenproject.org/archives/html/xen-devel/2015-01/msg03165.html).
> Stale commit message?

Indeed - thanks for noticing. Dropped.


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