DOS ain't dead

some modern UEFI/CSM leaves CR0.WP set at boot (Developers)

posted by RayeR , CZ, 23.01.2024, 08:10

Not sure if this can cause issues also under DOS with JEMM/DPMI, interesting reading...

https://msfn.org/board/topic/183200-z690-vcache-protection-error/?do=findComment&comment=1255745

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DOS gives me freedom to unlimited HW access.

Complete thread:

• some modern UEFI/CSM leaves CR0.WP set at boot - RayeR, 23.01.2024, 08:10 (Developers)
  • some modern UEFI/CSM leaves CR0.WP set at boot - Japheth, 23.01.2024, 13:24
    • some modern UEFI/CSM leaves CR0.WP set at boot - RayeR, 23.01.2024, 18:44
    • some modern UEFI/CSM leaves CR0.WP set at boot - Rugxulo, 23.01.2024, 23:41
      • some modern UEFI/CSM leaves CR0.WP set at boot - Japheth, 24.01.2024, 07:23