On Mon, Jan 25, 2016 at 01:34:11PM -0800, Andy Lutomirski wrote: > This is take 2 at fixing x86 64-bit signals wrt SS. After a lot of > thought, this is not controlled by any flags -- I would much prefer > to avoid opt-in behavior. Instead, it just tries hard to avoid > triggering the cases that break DOSEMU. > > Stas, this now seems to pass the test you sent me. It works with > stock dosemu2 (I haven't tested classic dosemu because I can't get it > to work regardless). It also works with a patched dosemu2 that bypasses > the userspace trampoline: > > https://github.com/amluto/dosemu2/commit/571b4d08dc885b7a133e444a2ad23e0d21366206 > > With this applied, all of the x86 selftests pass on x86_64. That > wasn't the case before -- ldt_gdt_64 was broken.
I've been testing this series already. I guess ;) Anyway, gonna try it one more shot at the evening, just to make sure. From a glance everything looks just great!
