src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp

*** 455,466 ****
          // SIGILL must be caused by VM_Version::determine_features().
          *(int *)pc = 0; // patch instruction to 0 to indicate that it causes a SIGILL,
                          // flushing of icache is not necessary.
          stub = pc + 4;  // continue with next instruction.
        }
!       else if (thread->thread_state() == _thread_in_vm &&
!                sig == SIGBUS && thread->doing_unsafe_access()) {
          address next_pc = pc + 4;
          next_pc = SharedRuntime::handle_unsafe_access(thread, next_pc);
          os::Linux::ucontext_set_pc(uc, pc + 4);
          return true;
        }
--- 455,465 ----
          // SIGILL must be caused by VM_Version::determine_features().
          *(int *)pc = 0; // patch instruction to 0 to indicate that it causes a SIGILL,
                          // flushing of icache is not necessary.
          stub = pc + 4;  // continue with next instruction.
        }
!       else if (sig == SIGBUS && thread->doing_unsafe_access()) {
          address next_pc = pc + 4;
          next_pc = SharedRuntime::handle_unsafe_access(thread, next_pc);
          os::Linux::ucontext_set_pc(uc, pc + 4);
          return true;
        }