Re: [PATCH] xen: Fix for xen guest with mem > 3.7G

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From: Jeremy Fitzhardinge

Subject: Re: [PATCH] xen: Fix for xen guest with mem > 3.7G

Date: Sunday, September 14, 2008 - 11:09 pm

Roberto De Ioris wrote:
quoted text> In this way you pass a 64bit integer to the function, but max_pfn in
> origin is still 32bit.
>
> max_pfn need to be 64bit to supporto more than 4GB
>   

No, a 32-bit pfn (page frame number) is sufficient for 2^44 bytes of
memory.  Does this patch work for you?

    J
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Messages in current thread:

Fix for xen guest with mem > 3.7G, Roberto De Ioris, (Sat Sep 13, 12:16 pm)

Re: Fix for xen guest with mem > 3.7G, Jeremy Fitzhardinge, (Sat Sep 13, 2:09 pm)

Re: Fix for xen guest with mem > 3.7G, Ingo Molnar, (Sun Sep 14, 6:21 am)

[PATCH] xen: Fix for xen guest with mem > 3.7G, Jeremy Fitzhardinge, (Sun Sep 14, 7:42 am)

Re: [PATCH] xen: Fix for xen guest with mem > 3.7G, Ingo Molnar, (Sun Sep 14, 7:47 am)

Re: [PATCH] xen: Fix for xen guest with mem > 3.7G, Roberto De Ioris, (Sun Sep 14, 2:43 pm)

Re: [PATCH] xen: Fix for xen guest with mem > 3.7G, Jeremy Fitzhardinge, (Sun Sep 14, 11:09 pm)

Re: [PATCH] xen: Fix for xen guest with mem > 3.7G, Roberto De Ioris, (Sun Sep 14, 11:20 pm)


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