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    Merge tag 'arm64-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64 · c9ef7139
    Linus Torvalds 提交于
    Pull arm64 update from Catalin Marinas:
     "Main features:
    
       - Versatile Express SoC (model) support - DT files and Kconfig
         entries (there are no arch/arm64/mach-* directories).  The bulk of
         the code has already been moved to drivers/ as part of the ARM SoC
         clean-up.
    
       - Basic multi-cluster support (CPU logical map initialised from the
         DT)
    
       - Simple earlyprintk support for UART 8250/16550 and FastModel
         console output
    
       - Optimised kernel library bitops and string functions.
    
       - Automatic initialisation of the irqchip and clocks via DT"
    
    * tag 'arm64-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64: (26 commits)
      arm64: Use acquire/release semantics instead of explicit DMB
      arm64: klib: bitops: fix unpredictable stxr usage
      arm64: vexpress: Enable ARMv8 RTSM model (SoC) support
      arm64: vexpress: Add dts files for the ARMv8 RTSM models
      arm64: Survive invalid cpu enable-methods
      arm64: mm: Correct show_pte behaviour
      arm64: Fix compat types affecting struct compat_stat
      arm64: Execute DSB during thread switching for TLB/cache maintenance
      arm64: compiling issue, need add include/asm/vga.h file
      arm64: smp: honour #address-size when parsing CPU reg property
      arm64: Define cmpxchg64 and cmpxchg64_local for outside use
      arm64: Define readq and writeq for driver module using
      arm64: Fix task tracing
      arm64: add explicit symbols to ESR_EL1 decoding
      arm64: Use irqchip_init() for interrupt controller initialisation
      arm64: psci: Use the MPIDR values from cpu_logical_map for cpu ids.
      arm64: klib: Optimised atomic bitops
      arm64: klib: Optimised string functions
      arm64: klib: Optimised memory functions
      arm64: head: match all affinity levels in the pen of the secondaries
      ...
    c9ef7139
smp.c 12.8 KB