• Linus Torvalds's avatar
    Merge tag 'arm64-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64 · 79a69d34
    Linus Torvalds authored
    Pull arm64 patches from Catalin Marinas:
    
     - SMP support for the PSCI booting protocol (power state coordination
       interface).
    
     - Simple earlyprintk support.
    
     - Platform devices populated by default from the DT (SoC-agnostic).
    
     - CONTEXTIDR support (used by external trace tools).
    
    * tag 'arm64-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64:
      arm64: mm: update CONTEXTIDR register to contain PID of current process
      arm64: atomics: fix grossly inconsistent asm constraints for exclusives
      arm64: compat: use compat_uptr_t type for compat_ucontext.uc_link
      arm64: Select ARCH_WANT_FRAME_POINTERS
      arm64: Add kvm_para.h and xor.h generic headers
      arm64: SMP: enable PSCI boot method
      arm64: psci: add support for PSCI invocations from the kernel
      arm64: SMP: rework the SMP code to be enabling method agnostic
      arm64: perf: add guest vs host discrimination
      arm64: add COMPAT_PSR_*_BIT flags
      arm64: Add simple earlyprintk support
      arm64: Populate the platform devices
    79a69d34
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