[Xen-devel] RE: Xenheap issue on 32b

["Wang, Shane" <shane.wang@xxxxxxxxx>]

Hi Keir,

The issue causes page fault when the MACing code tries to access the page and 
hang.
I suggest to initialize that page (I think it is in use because of dirty 
content) as unused, or xenheap_phys_end minus one page.

Which one do you prefer?

Thanks.
Shane

Wang, Shane wrote:
> 
> OK, now the page 0xbff000 is xenheap according to is_xen_heap_page(),
> and it is used according to is_page_in_use(), but it is not mapped.
> The issue happens. 
> 
> Comment?
> 
> Thanks.
> Shane



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