"ndctl list -R" cannot show the region created by "cxl create-region -m -d decoder0.0 -w 1 -g 1024 mem0"

pmem / ndctl

A "device memory" enabling project encompassing tools and libraries for CXL, NVDIMMs, DAX, memory tiering and other platform memory device topics.

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"ndctl list -R" cannot show the region created by "cxl create-region -m -d decoder0.0 -w 1 -g 1024 mem0" #236

Open GraphAlg opened 1 year ago

GraphAlg commented 1 year ago

I use qemu to emulate a cxl device. The command "cxl create-region -m -d decoder0.0 -w 1 -g 1024 mem0" is executed successfully. But when I execute command "ndctl list -R", it shows nothing. What is wrong in this process?

GraphAlg commented 1 year ago

but the command "cxl list -R" can show the information of created region.