---
- branch: MAIN
  date: Mon Jul 20 16:43:03 UTC 2020
  files:
  - new: '1.72'
    old: '1.71'
    path: src/sys/arch/x86/x86/fpu.c
    pathrev: src/sys/arch/x86/x86/fpu.c@1.72
    type: modified
  id: 20200720T164303Z.f0b275ca1d22a5260d64efc0fce5ac5df98c117a
  log: |
    Fix fpu_kern_enter in a softint that interrupted a softint.

    We need to find the lwp that was originally interrupted to save its
    fpu state.

    With this, fpu-heavy programs (like firefox) are once again stable,
    at least under modest stress testing, on systems configured to use
    wifi with WPA2 and CCMP.
  module: src
  subject: 'CVS commit: src/sys/arch/x86/x86'
  unixtime: '1595263383'
  user: riastradh