Hari Bathini <[email protected]> writes:
> Kdump kernel, used for capturing the kernel core image, is supposed > to use only specific memory regions to avoid corrupting the image to > be captured. The regions are crashkernel range - the memory reserved > explicitly for kdump kernel, memory used for the tce-table, the OPAL > region and RTAS region as applicable. Restrict kdump kernel memory > to use only these regions by setting up usable-memory DT property. > Also, tell the kdump kernel to run at the loaded address by setting > the magic word at 0x5c. > > Signed-off-by: Hari Bathini <[email protected]> > Tested-by: Pingfan Liu <[email protected]> I liked the new versions of get_node_path_size() and get_node_path(). Reviewed-by: Thiago Jung Bauermann <[email protected]> -- Thiago Jung Bauermann IBM Linux Technology Center
