Hi, On Wed, Aug 9, 2017 at 4:56 PM, Icenowy Zheng <icen...@aosc.io> wrote: > When claiming SRAM, if the base is set to an error, it means that the > SRAM controller has been probed, but failed to remap the controller > memory zone. If the base is zero, thus the SRAM controller should be not > probed at all, and it should return -EPROBE_DEFER. However, currently we > returned -EPROBE_DEFER in the former situation, and ignored the latter > situation (which will lead to the kernel to panic). > > Fix the behavior on abnormal base address processing when claiming.
Could you describe how you actually ran into this? The failure seems unlikely for a properly written device tree. Thanks ChenYu