https://www.phoronix.com/news/Linux-6.4-Drop-Old-Sysfs-Layout
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Linux 6.4 To Remove Old Workaround For Running On Very Outdated Distributions
Linux 6.4 is set to remove the old CONFIG_SYSFS_DEPRECATED and CONFIG_SYSFS_DEPRECATED_V2 options that are used for running newer versions of the Linux kernel with very old Linux distributions and user-space tools
