From: CKI Gitlab on
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Merge Request:
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/927
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Hi,
As part of the ongoing rebase effort, the following configuration
options need to be reviewed.
As a reminder, the ARK configuration flow involves moving unreviewed
configuration options from the pending directory to the ark directory.
In the diff below, options are removed from the pending directory and
added to the ark hierarchy. The final options that need to be ACKed
are the files that are being added to the ark hierarchy.
If the value for a file that is added should be changed, please reply
with a better option.
CONFIG_CXL_BUS:
CXL is a bus that is electrically compatible with PCI Express, but
layers three protocols on that signalling (CXL.io, CXL.cache, and
CXL.mem). The CXL.cache protocol allows devices to hold cachelines
locally, the CXL.mem protocol allows devices to be fully coherent
memory targets, the CXL.io protocol is equivalent to PCI Express.
Say 'y' to enable support for the configuration and management of
devices supporting these protocols.
Symbol: CXL_BUS [=n]
Type : tristate
Defined at drivers/cxl/Kconfig:2
Prompt: CXL (Compute Express Link) Devices Support
Depends on: PCI [=y]
Location:
-> Device Drivers
-> PCI support (PCI [=y])
---
Signed-off-by: Fedora Kernel Team <kernel-team(a)fedoraproject.org>