From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Thu, 18 Jun 2026 16:14:15 +0000 (-0700)
Subject: Merge tag 'nfsd-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3dc7c001169d112b3e514cacff6c93091c57af9a;p=thirdparty%2Fkernel%2Flinux.git

Merge tag 'nfsd-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

Pull nfsd updates from Chuck Lever:
 "Jeff Layton wired up netlink upcalls for the auth.unix.ip and
  auth.unix.gid caches in SunRPC and the svc_export and nfsd.fh caches
  in NFSD. The new kernel-user API is more extensible and lays the
  groundwork for retiring the old pipe interface.

  The default NFS r/w block size rises to 4MB on hosts with at least
  16GB of RAM, reducing per-RPC overhead on fast networks. Smaller
  machines keep their previously computed default, and the value remains
  tunable through /proc/fs/nfsd/max_block_size.

  Chuck Lever converted the server's RPCSEC GSS Kerberos code to the
  kernel's shared crypto/krb5 library. The conversion retires and
  removes SunRPC's bespoke implementation of Kerberos v5, but keeps
  RPCSEC GSS-API.

  Continuing the xdrgen migration that converted the NLMv4 server XDR
  layer in v7.1, Chuck Lever converted the NLM version 3 server-side XDR
  layer from hand-written C to xdrgen-generated code. As with the NLMv4
  conversion in v7.1, the goals are improved memory safety, lower
  maintenance burden, and groundwork for generation of Rust code for
  this layer instead of C.

  Chuck Lever fixed an issue where lingering NFSv4 state pins a mounted
  file system after it is unexported. A new netlink-based mechanism can
  now release NLM locks and NFSv4 state by client address, by
  filesystem, and by export. Now an administrator can quiesce an export
  cleanly before unmounting it.

  The remaining patches are bug fixes, clean-ups, and minor
  optimizations, including a batch of memory-leak and use-after-free
  fixes in the ACL, lockd, and TLS handshake paths, many of them
  reported by Chris Mason. Sincere thanks to all contributors,
  reviewers, testers, and bug reporters who participated in the v7.2
  NFSD development cycle"

* tag 'nfsd-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (106 commits)
  svcrdma: wake sq waiters when the transport closes
  nfsd: reset write verifier on deferred writeback errors
  nfsd: avoid leaking pre-allocated openowner on unconfirmed retry race
  sunrpc: wait for in-flight TLS handshake callback when cancel loses race
  sunrpc: pin svc_xprt across the asynchronous TLS handshake callback
  nfsd: fix posix_acl leak on SETACL decode failure
  nfsd: fix posix_acl leak and ignored error in nfsd4_create_file
  nfsd: check get_user() return when reading princhashlen
  nfsd: fix inverted cp_ttl check in async copy reaper
  nfsd: fix dead ACL conflict guard in nfsd4_create
  NFSD: Fix SECINFO_NO_NAME decode error cleanup
  sunrpc: harden rq_procinfo lifecycle to prevent double-free
  SUNRPC: Return an error from xdr_buf_to_bvec() on overflow
  SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing
  nfsd: release layout stid on setlease failure
  lockd: Avoid hashing uninitialized bytes in nlm4svc_lookup_file()
  lockd: Plug nlm_file refcount leak on cached nlm_do_fopen() failure
  lockd: Plug nlm_file leak when nlm_do_fopen() fails
  Revert "NFSD: Defer sub-object cleanup in export put callbacks"
  Revert "svcrdma: Use contiguous pages for RDMA Read sink buffers"
  ...
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3dc7c001169d112b3e514cacff6c93091c57af9a