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  • Cache clean of translation tables stops execution?

    Hi,

    I am currently working on an integrity enforcer running in a modified version of the ARM trusted firmware in EL3. To gain access to the memory I added 4 1GiB entries to the translation tables located in the TTBR0_EL3.

    Now I am trying to hook the pagefault…

  • Why linux set memory as inner shareable in multi-cluster ARMv8 cores?

    Hi, 

    I have board with two clusters, one has 4*A57 cores, and the other has 4*A53 cores.

    The A57 cluster has its own L1 and L2 cache, A53 cluster also has its own L1 and L2 cache. Between the clusters there is a CCI.

    There is no L3 cache. So the memory…