libs/libfolly/patches/103-arm-yield.patch

   1 --- a/folly/portability/Asm.h
   2 +++ b/folly/portability/Asm.h
   3 @@ -38,7 +38,7 @@ inline void asm_volatile_pause() {
   4    ::_mm_pause();
   5  #elif defined(__i386__) || FOLLY_X64
   6    asm volatile("pause");
   7 -#elif FOLLY_AARCH64 || defined(__arm__)
   8 +#elif FOLLY_AARCH64 || (defined(__arm__) && !(__ARM_ARCH < 7))
   9    asm volatile("yield");
  10  #elif FOLLY_PPC64
  11    asm volatile("or 27,27,27");