On Dez 01 2017, John Paul Adrian Glaubitz <glaub...@physik.fu-berlin.de> wrote:
> This isn't a bug in m4 or anything architecture-specific, it's a regression > that was introduced by an upstream change in glibc [1] and mainly affects > qemu-user which we are using for m68k and sh4 [2]. It's a bug in qemu-linux-user, which ignores CLONE_VFORK, turning vfork into fork. This breaks the expected semantics of vfork (VM sharing and blocking the child until exec). Andreas. -- Andreas Schwab, sch...@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."
