On Wed, 2016-07-06 at 16:52 +0900, AKASHI Takahiro wrote: > Crash dump kernel will be run with a limited range of memory as System > RAM. > > On arm64, we will use a device-tree property under /chosen, > linux,usable-memory = > in order for primary kernel either on uefi or non-uefi (device tree only) > system to hand over the information about usable memory region to crash > dump kernel. This property will supercede entries in uefi memory map table > and "memory" nodes in a device tree. > > Signed-off-by: AKASHI Takahiro <takahiro.akashi at linaro.org> This all looks OK. Reviewed-by: Geoff Levand <geoff at infradead.org>
