---
- branch: MAIN
  date: Tue Apr 19 01:34:52 UTC 2022
  files:
  - new: '1.178'
    old: '1.177'
    path: src/sys/uvm/uvm_mmap.c
    pathrev: src/sys/uvm/uvm_mmap.c@1.178
    type: modified
  id: 20220419T013452Z.21e96116d43e3af118ad86c2c8ff1a3dd854336f
  log: |
    mmap(2): If we fail with a hint, try again without it.

    `Hint' here means nonzero addr, but no MAP_FIXED or MAP_TRYFIXED.

    This is suboptimal -- we could teach uvm_mmap to do a fancier search
    using the address as a hint.  But this should do for now.

    Candidate fix for PR kern/55533.

    ok chs@
  module: src
  subject: 'CVS commit: src/sys/uvm'
  unixtime: '1650332092'
  user: riastradh