Back in 2021 Samsung engineers posted KSMBD as an in-kernel SMB3 server alternative to the likes of the user-space Samba server. KSMBD merged into Linux 5.15 as an experimental SMB server while after two years of fixes and other improvements has now dropped its “experimental” marking…

Source: Phoronix – KSMBD Declared Stable – No Longer “Experimental” – In Linux 6.6