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  • Issue compiling ARMv8 assembly
    Hi, I am using "gcc-arm-none-eabi-4_9-2015q1" to compile ARMv8 - A53/A57 code and getting following errors while compiling assembly files - I am giving -march='armv8-a' option. I am not sure how to resolve...
  • Issue with stxr in ARMv8
    Hi, I am writing a simple spinlock taking Juno arm trusted firmware spinlock code. But for me stxr instruction is always failing giving w1 value as "1" always. When I read ARMv8 spec it says (under section...
  • ----- Virtualization -----
    We've created this page to help structure the wiki without adding too many nested levels; here you'll find sign-posting, FAQs, and tutorials relating to virtualization in the Linux kernel, with a particular...
  • Virtual exception in Nested Virtualization ARMv8.3
    Hi all, Nested virtualization is the ability to run a virtual machine inside another virtual machine. In other words, it’s about running a hypervisor (the guest hypervisor) on top of another hypervisor...