---
- branch: MAIN
  date: Sat Dec  2 12:40:03 UTC 2017
  files:
  - new: '1.105'
    old: '1.104'
    path: src/sys/arch/amd64/amd64/trap.c
    pathrev: src/sys/arch/amd64/amd64/trap.c@1.105
    type: modified
  - new: '1.74'
    old: '1.73'
    path: src/sys/arch/amd64/conf/ALL
    pathrev: src/sys/arch/amd64/conf/ALL@1.74
    type: modified
  - new: '1.470'
    old: '1.469'
    path: src/sys/arch/amd64/conf/GENERIC
    pathrev: src/sys/arch/amd64/conf/GENERIC@1.470
    type: modified
  id: 20171202T124003Z.dd2ec02a514a46745aa364b7946d7cfaeb8d0945
  log: |
    Drop COMPAT_10 on amd64. The support for it comes down to one ifdef in
    trap.c - code that is incorrect anyway, there were originally three lcall
    LDT slots, and here only one instruction is decoded.

    Given that one of these slots was used by BSDi's syscall, also remove the
    references to COMPAT_NOMID to make clear we don't support that (it already
    is not enabled).

    Note: for some reason, COMPAT_10 does not even compile, because there are
    "multiple definitions of _KERNEL_OPT_COMPAT_...", and I don't really
    understand where this comes from.
  module: src
  subject: 'CVS commit: src/sys/arch/amd64'
  unixtime: '1512218403'
  user: maxv