---
- branch: MAIN
  date: Sat Nov 28 11:44:45 UTC 2009
  files:
  - new: '1.203'
    old: '1.202'
    path: src/sys/arch/arm/arm32/pmap.c
    pathrev: src/sys/arch/arm/arm32/pmap.c@1.203
    type: modified
  id: 20091128T114445Z.4dc14ba55bc8534a408598bd4d192a4e4bad842d
  log: |
    Apply some band-aid to pmap_activate() for PR kern/41058:

    There's a corner case here which can leave turds in the cache as
    reported in kern/41058. They're probably left over during tear-down and
    switching away from an exiting process. Until the root cause is identified
    and fixed, zap the cache when switching pmaps. This will result in a few
    unnecessary cache flushes, but that's better than silently corrupting data.

    Also remove an extraneous return statement in pmap_page_protect() which
    crept in during the matt-armv6 merge.
  module: src
  subject: 'CVS commit: src/sys/arch/arm/arm32'
  unixtime: '1259408685'
  user: scw