cxl-disable-bus1
Shutdown an entire tree of cxl devices
Usage
cxl disable-bus
<root0>
[<root1>..<rootN>]
[<options>]
Options
-
-f, --force -
DANGEROUS: Override the safety measure that blocks attempts to disable a bus if the tool determines a descendent memdev is in active usage. Recall that CXL memory ranges might have been established by platform firmware and disabling an active device is akin to force removing memory from a running system.
-
--debug -
If the cxl tool was built with debug disabled, turn on debug messages.
History
- Arch Linux 2026-11-01: the text shown here
- Debian 13 (Trixie)
- Debian 12 (Bookworm)