---
- branch: MAIN
  date: Fri Mar 22 20:48:05 UTC 2024
  files:
  - new: '1.4'
    old: '1.3'
    path: src/sys/dev/acpi/apei_einj.c
    pathrev: src/sys/dev/acpi/apei_einj.c@1.4
    type: modified
  - new: '1.4'
    old: '1.3'
    path: src/sys/dev/acpi/apei_interp.c
    pathrev: src/sys/dev/acpi/apei_interp.c@1.4
    type: modified
  - new: '1.2'
    old: '1.1'
    path: src/sys/dev/acpi/apei_erst.c
    pathrev: src/sys/dev/acpi/apei_erst.c@1.2
    type: modified
  - new: '1.2'
    old: '1.1'
    path: src/sys/dev/acpi/apei_interp.h
    pathrev: src/sys/dev/acpi/apei_interp.h@1.2
    type: modified
  - new: '1.2'
    old: '1.1'
    path: src/sys/dev/acpi/apei_reg.c
    pathrev: src/sys/dev/acpi/apei_reg.c@1.2
    type: modified
  - new: '1.2'
    old: '1.1'
    path: src/sys/dev/acpi/apei_reg.h
    pathrev: src/sys/dev/acpi/apei_reg.h@1.2
    type: modified
  id: 20240322T204805Z.a297a677f4beaf72c2d0e6e340a4bcbbf129e7c3
  log: |
    apei(4): Pre-map registers when compiling interpreter.

    This way we don't have to worry about mapping them in nasty contexts
    where access to uvm_km_alloc may not be allowed.  Paves the way to
    use ERST for saving dmesg on crash.

    Exception: ACPI_ERST_MOVE_DATA still needs to do AcpiOsMapMemory.
    We'll need to reserve a couple pages to avoid that.

    PR kern/58046
  module: src
  subject: 'CVS commit: src/sys/dev/acpi'
  unixtime: '1711140485'
  user: riastradh