Specifically, according to Twitter account GTASixInfo, a "loophole" has been found to enable crossplay across PS4 and PC, but it involves using a custom private server, a jailbroken PS4 ...
At the 2010 Chaos Communication Congress, fail0verflow (that’s a zero, not the letter O) demonstrated their jailbreak of the ... of running Linux on the PS4, fail0verflow can again claim ...