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Re: [Xen-devel] Crash on boot with 2.6.37-rc8-git3



On Mon, 24 Jan 2011, Konrad Rzeszutek Wilk wrote:

We can fix how the E820 is done.
Look in arch/x86/xen/setup.c for 'xen_memory_setup' function.
Try to wrap make map[i].size be = map[i].szie & ~(PAGE_SIZE-1)
that should trim off the last 2048 bytes.

The attached patch works for me, though it does assume the memory region starts on a page boundary.

        Michael Young

Attachment: end_on_a_page_boundary.patch
Description: Text document

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