Re: [PATCH v4 4/4] Use 2GB memory block size on large-memory x86-64 systems

[Yinghai Lu]

On Mon, Aug 24, 2015 at 1:41 PM, Tony Luck <tony.luck@xxxxxxxxx> wrote:
> On Mon, Aug 24, 2015 at 10:46 AM, Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
>> Then, what does the E820 look like?
>
> See attached serial console log of the latest crash

Can you boot with "debug ignore_loglevel" so we can see following print out
for vmemmap?

[    0.352486]  [ffffea0000000000-ffffea0001ffffff] PMD ->
[ffff88007de00000-ffff88007fdfffff] on node 0
[    0.358758]  [ffffea0004000000-ffffea0005ffffff] PMD ->
[ffff88017d600000-ffff88017f5fffff] on node 1
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