• Linus Torvalds's avatar
    Merge tag 'mips_fixes_5.5_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux · c420ddda
    Linus Torvalds authored
    Pull MIPS fixes from Paul Burton:
     "A collection of MIPS fixes:
    
       - Fill the struct cacheinfo shared_cpu_map field with sensible
         values, notably avoiding issues with perf which was unhappy in the
         absence of these values.
    
       - A boot fix for Loongson 2E & 2F machines which was fallout from
         some refactoring performed this cycle.
    
       - A Kconfig dependency fix for the Loongson CPU HWMon driver.
    
       - A couple of VDSO fixes, ensuring gettimeofday() behaves
         appropriately for kernel configurations that don't include support
         for a clocksource the VDSO can use & fixing the calling convention
         for the n32 & n64 VDSOs which would previously clobber the $gp/$28
         register.
    
       - A build fix for vmlinuz compressed images which were
         inappropriately building with -fsanitize-coverage despite not being
         part of the kernel proper, then failing to link due to the missing
         __sanitizer_cov_trace_pc() function.
    
       - A couple of eBPF JIT fixes, including disabling it for MIPS32 due
         to a large number of issues with the code generated there &
         reflecting ISA dependencies in Kconfig to enforce that systems
         which don't support the JIT must include the interpreter"
    
    * tag 'mips_fixes_5.5_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
      MIPS: Avoid VDSO ABI breakage due to global register variable
      MIPS: BPF: eBPF JIT: check for MIPS ISA compliance in Kconfig
      MIPS: BPF: Disable MIPS32 eBPF JIT
      MIPS: Prevent link failure with kcov instrumentation
      MIPS: Kconfig: Use correct form for 'depends on'
      mips: Fix gettimeofday() in the vdso library
      MIPS: Fix boot on Fuloong2 systems
      mips: cacheinfo: report shared CPU map
    c420ddda
ebpf_jit.c 51.6 KB