On Tue, Apr 16, 2019 at 9:16 AM Ian Lepore <i...@freebsd.org> wrote: > On Tue, 2019-04-16 at 07:18 -0600, Warner Losh wrote: > > On Tue, Apr 16, 2019, 7:04 AM Emmanuel Vadot <m...@bidouilliste.com> > > wrote: > > > > > On Mon, 15 Apr 2019 17:54:56 -0700 > > > Conrad Meyer <c...@freebsd.org> wrote: > > > > > > > On Mon, Apr 15, 2019 at 5:53 PM Conrad Meyer <c...@freebsd.org> > > > > wrote: > > > > > E.g., the CI infrastructure for > > > > > Riscv/Arm is/was generating minimal filesystem images and not > > > > > populating /boot/entropy. > > > > > > > > I should add, I say "is/was" because I have a PR out which may > > > > address > > > > the problem: https://github.com/freebsd/freebsd-ci/pull/31 > > > > > > > > Best, > > > > Conrad > > > > > > It's not only CI, all release images (memstick, iso) don't have > > > a /boot/entropy. > > > Also all arm/arm64 image don't have this file too. > > > If /boot/entropy is needed and isn't present loader(8) should > > > gather > > > some entropy and pass this to the kernel for the first boot. > > > > > > > Maybe we need to bootstrap the entropy file as part of buildworld. > > I'm not > > sure if the loader can find enough... > > > > > Isn't a file full of data which is distributed in identical form to > everyone the exact opposite of entropy? >
It's just to bootstrap entropy for installs. The CI stuff doesn't matter if that's the same since the CI images aren't exposed to the internet in any way that would make it matter. The normal install would have the same seeds of entropy, but diverge from there fairly quickly. The stuff that's used early in the install is the don't care sort of things that won't matter in the installer (which then creates it's own entropy that's different for every install). Warner _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
