• Mattia Rizzolo's avatar
    modules: mount a tmpfs on /dev/shm by default, and set up a symlink /run/shm → /dev/shm · 484ff663
    Mattia Rizzolo authored
    This also renames the configuration variable USERUNSHM into USESHM
    (deprecating the former).
    
    This will happen regardless of the Debian version of the chroot, and of
    the architecture used, as it ought to be harmless if unused.
    Administrators are suggested to drop any workaround in place to overcome
    this deficiency in pbuilder, such as bind-mounting /dev/shm from the
    host, to avoid over-mounting situations and such (to be clear: tests
    show that over-mounting is handled correctly, but still).
    
    Closes: #591291, #717022, #773765
    484ff663