On 1 July 2013 21:52, Paolo Bonzini <pbonz...@redhat.com> wrote: > Il 01/07/2013 18:26, Peter Maydell ha scritto: >> Since the two largest cases are both "cpu_single_env must be TLS" >> (ie (a) system emulation built with KVM support and (b) linux-user), >> the set of targets which can be non-TLS is really really small, >> and I think (1) makes much more sense. > > Not many linux-user targets support threads (including not i386).
i386 guest is a comparatively rare case for linux-user (because most people have an i386 box they can run them on). Also I'm hoping to get most of the linux-user guests up to the point where we can just have CONFIG_NPTL be true for all of them -- I have several patches on-list which are trying to head in that direction. thanks -- PMM
