From: John Paul Adrian Glaubitz <glaubitz@xxxxxxxxxxxxxxxxxxx> Date: Sun, 22 Jul 2018 22:45:39 +0200 > I have opened a bug in the kernel bugzilla now, see: > >> https://bugzilla.kernel.org/show_bug.cgi?id=200625 I don't have access to any of my sparc64 systems at the moment, but I suspect that what might be happening is that the register window state gets such that the kernel window trap handlers cannot resolve it and we get stuck in the kernel looping either over the window fixup handler or the fault resolving paths. Sorry, but that is about as much as I can contribute for now. Thanks. -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html