---
- branch: netbsd-8
  date: Mon Jul 31 14:49:37 UTC 2023
  files:
  - new: 1.46.6.4
    old: 1.46.6.3
    path: src/sys/kern/kern_rwlock.c
    pathrev: src/sys/kern/kern_rwlock.c@1.46.6.4
    type: modified
  id: 20230731T144937Z.b770722ea5a2c86cac468e016135703a5d729082
  log: "Pull up following revision(s) (requested by riastradh in ticket #1861):\n\n\tsys/kern/kern_rwlock.c:
    revision 1.68 (patch)\n\nrwlock(9): Fix membars.\n\nrw_downgrade must be a release
    operation, and rw_tryupgrade must be\nan acquire operation.  membar_producer is
    not enough -- need to use\nmembar_release and membar_acquire.\n\nDiscussed on
    tech-kern:\nhttps://mail-index.netbsd.org/tech-kern/2023/02/22/msg028726.html\n"
  module: src
  subject: 'CVS commit: [netbsd-8] src/sys/kern'
  unixtime: '1690814977'
  user: martin