• Jeffrey Lee's avatar
    Fix aborts on Cortex-A15 when using lazy task swapping · 99b3f14a
    Jeffrey Lee authored
    Detail:
      s/VMSAv6 - After AMB_LazyFixUp has modified the page tables, perform a DSB + ISB to ensure the page table write has completed before we return from the abort handler.
    Admin:
      Tested on IGEPv5
      Fixes aborts seen in desktop, e.g. when !CloseUp is rebuilding its sprite (heavy RAM write activity delaying pagetable write?)
    
    
    Version 5.35, 4.79.2.262. Tagged as 'Kernel-5_35-4_79_2_262'
    99b3f14a
VersionASM 1.02 KB