On 07/13/2013 11:26 PM, Benjamin Herrenschmidt wrote:
On Sun, 2013-07-14 at 14:36 +1000, Michael Ellerman wrote:
Is this expected behaviour? It seems to be the same in current git
versions of kexec-tools.
On my system I see "/proc/device-tree/memory".
If I modify add_usable_mem_property() to also accept "/memory" then
my
This is a bug in your device-tree. The memory node should have a unit
address which corresponds to it's reg property. I know people tend to
skip it for "0" but it's bad practice.
So for memory starting at 0 it should be memory@0
There are a fair number of dts files in the kernel tree that don't
specify an address for the memory node.
If the kernel accepts it without an address, it seems logical that kexec
should as well.
Or maybe the kernel should just implicitly assume an address of zero and
export it as such in /proc/device-tree?
Chris
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