---
- branch: MAIN
  date: Sun Jun 28 13:33:06 UTC 2020
  files:
  - new: '1.294'
    old: '1.293'
    path: src/sys/arch/mips/mips/mips_machdep.c
    pathrev: src/sys/arch/mips/mips/mips_machdep.c@1.294
    type: modified
  id: 20200628T133306Z.8962f71db77af293a9cbceb6532732a25ca73ece
  log: |
    Fix mm_md_kernacc() for 64 bit kernels (including n32):
     - FAULT for any physical address less than start of cached XKPHY address.
     - Pass any remaining physical address less then end of RAM.
     - Pass any remaining physical address within the KEGS0 kernel address range.
    Ignore all remaining addresses and fall back to uvm_kernacc() for checking
    virtual address ranges.

    Fixes pmap(1) (and probably other kmem grovellers).
  module: src
  subject: 'CVS commit: src/sys/arch/mips/mips'
  unixtime: '1593351186'
  user: simonb