Linus Torvalds 47439bb163 NFSD 7.4 Release Notes ... Jeff Layton extended the netlink listener-set operation so that a management daemon can register NFSD's programs with rpcbind itself. This prevents an unresponsive rpcbind from stalling NFSD adminis- tration for a minute at a time. Bulk delegation recall now adjusts the number of delegations it wants returned, based on memory pressure. The previous mechanism was spec-conformant, but it requested all delegations to be returned at once. Clients are free to return few or none in such cases, but requesting smaller batches of delegations is more neighborly. In preparation for handling TLS KeyUpdate, the server's TCP receive path has been reworked to handle control records. In the process, the use of sock_recvmsg was replaced with ->read_sock, which contends less with other holders of the socket lock. NFSv2 XDR code is now generated by xdrgen, which mechanically generates the encoders and decoders from the RPC language specification for the protocol. Replacing hand-built XDR code makes prototyping new protocol elements faster, reduces errors, and improves memory safety. Replacement of XDR code for newer NFS versions will continue in subsequent releases of NFSD. The remaining bulk of changes in v7.4 is bug fixes, clean-ups, and small optimizations. Sincere thanks to all contributors, reviewers, testers, and bug reporters who participated in the v7.4 NFSD development cycle. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEKLLlsBKG3yQ88j7+M2qzM29mf5cFAmrWH4UACgkQM2qzM29m f5fXERAAh9q+yWcSAFxYC4KcG08QEFZcTCXre0C0/EhjQI0KEJBv+8yd3ffUZrfM 157ZuQeFFiTMnAqpW2nf3odhOC8B9OZj8JV+D1Ov7de5r/S0F7Aqg7NDjDzVdQg1 PFKElow/3jgECNiU5eQhKJQoJ2PTQmO74JeoZ2KTqM/JrGzzSXaqcp03+93GJoaK XUsjN6mJB4P4s27SqCJlf+ouALHtvULOul4rzYIIvI445oIt5Gz3CgsIvoTBU4cj qOoToVFvlx6CQnohuGcR+H+HmG1+d4ygwhHL+4XkJTtLwbNPa+31FrRNLy+P5OXz QM9iots9X2UIl09StUsmSUfQNztCr+SWNu1l1kJOO+OQam1xFvqri8p6BxKUC5YM JZvn6QRvbmLPh3CzLyOQdhzqbYSENZsfob20Sd9C2V7d6V+D/95AB3pnxwwakvZ8 5WBoo358cA7dJBIpYQ22jkQzyYzt5cNrWCBemDF/OOLauR9UZnLTgo9+q7VNYWu/ nvRZ8Bkg0mPYWKmduJLeVVbOFwIr5zbfpGPInatdqiWyl5SWFeYK+vvgnbEnRNqt iMHDB6MNw7ItAb+jCgFteMVtx4w6umJLLcwzhiewqgGkmMZ8gwxBuu2BSgtkbfQW ZqEZSVHlYY1H0YkWM/p8YdyMs0nA5I9mCcxDc+rC2cMCMlYUULM= =AQBo -----END PGP SIGNATURE----- Merge tag 'nfsd-7.4' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd updates from Chuck Lever: "Jeff Layton extended the netlink listener-set operation so that a management daemon can register NFSD's programs with rpcbind itself. This prevents an unresponsive rpcbind from stalling NFSD administration for a minute at a time. Bulk delegation recall now adjusts the number of delegations it wants returned, based on memory pressure. The previous mechanism was spec-conformant, but it requested all delegations to be returned at once. Clients are free to return few or none in such cases, but requesting smaller batches of delegations is more neighborly. In preparation for handling TLS KeyUpdate, the server's TCP receive path has been reworked to handle control records. In the process, the use of sock_recvmsg was replaced with ->read_sock, which contends less with other holders of the socket lock. NFSv2 XDR code is now generated by xdrgen, which mechanically generates the encoders and decoders from the RPC language specification for the protocol. Replacing hand-built XDR code makes prototyping new protocol elements faster, reduces errors, and improves memory safety. Replacement of XDR code for newer NFS versions will continue in subsequent releases of NFSD. The remaining bulk of changes in v7.4 is bug fixes, clean-ups, and small optimizations. Sincere thanks to all contributors, reviewers, testers, and bug reporters who participated in the v7.4 NFSD development cycle" * tag 'nfsd-7.4' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (184 commits) SUNRPC: use assign_bit() where applicable nfsd: Fix id-to-name cache entry leak in idtoname_parse() NFSD: Use xdrgen XDR functions for NFSv2 READDIR results NFSD: Refactor NFSv2 directory cookie encoding NFSD: Add a streaming directory reader NFSD: Use xdrgen XDR functions for NFSv2 READDIR arguments NFSD: Use xdrgen XDR functions for the NFSv2 STATFS procedure NFSD: Use xdrgen XDR functions for NFSv2 RMDIR procedure NFSD: Use xdrgen XDR functions for NFSv2 MKDIR procedure NFSD: Use xdrgen XDR functions for NFSv2 SYMLINK procedure NFSD: Use xdrgen XDR functions for the NFSv2 LINK procedure NFSD: Use xdrgen XDR functions for the NFSv2 RENAME procedure NFSD: Use xdrgen XDR functions for the NFSv2 REMOVE procedure NFSD: Use xdrgen XDR functions for NFSv2 CREATE procedure NFSD: Refactor nfsd_proc_create() NFSD: Use xdrgen XDR functions for NFSv2 WRITE procedure NFSD: Use xdrgen XDR functions for the NFSv2 WRITECACHE procedure NFSD: Use xdrgen XDR functions for NFSv2 READ procedure NFSD: Use xdrgen XDR functions for NFSv2 READLINK procedure NFSD: Use xdrgen XDR functions for the NFSv2 LOOKUP procedure ...		2026-10-25 15:12:41 -10:00
..
sunrpc	xdrgen: Update the aggregate_members comment for optional-data lists	2026-10-04 21:15:29 -04:00
ynl	netlink: specs: add genetlink-legacy spec for GTP	2026-10-21 11:37:08 +02:00