On Sat, Sep 29, 2018 at 12:47 AM Michael Kerrisk (man-pages) <mtk.manpa...@gmail.com> wrote: > On Sat, 29 Sep 2018 at 00:35, Kees Cook <keesc...@chromium.org> wrote: > > On Fri, Sep 28, 2018 at 3:16 PM, Michael Kerrisk (man-pages) > > <mtk.manpa...@gmail.com> wrote: > > > On Sat, 29 Sep 2018 at 00:04, Tycho Andersen <ty...@tycho.ws> wrote: > > >> On Fri, Sep 28, 2018 at 11:57:40PM +0200, Michael Kerrisk (man-opages) > > >> wrote: > > >> > On 09/27/2018 05:11 PM, Tycho Andersen wrote: > > >> > > Here's v7 of the seccomp trap to userspace set. There are various > > >> > > minor > > >> > > changes and bug fixes, but two major changes: > > >> > > > > >> > > * We now pass fds to the tracee via an ioctl, and do it immediately > > >> > > when > > >> > > the ioctl is called. For this we needed some help from the vfs, so > > >> > > I've put the one patch in this series and cc'd fsdevel. This does > > >> > > have > > >> > > the advantage that the feature is now totally decoupled from the > > >> > > rest > > >> > > of the set, which is itself useful (thanks Andy!) > > >> > > > > >> > > * Instead of putting all of the notification related stuff into the > > >> > > struct seccomp_filter, it now lives in its own struct > > >> > > notification, > > >> > > which is pointed to by struct seccomp_filter. This will save a > > >> > > lot of > > >> > > memory (thanks Tyler!) > > >> > > > >> > Is there a documentation (man page) patch for this API change? > > >> > > >> Not yet, but once we decide on a final API I'll prepare one. > > > > > > Honestly, the production of such documentation should be part of the > > > evolution towards the final API... > > > > > > Documentation is not an afterthought. It's a tool for pushing you, the > > > developer (and others, your reviewers) to more deeply consider your > > > design. > > > > In Tycho's defense, he did write up documentation in Documentation/ > > for the feature, so it won't be an afterthought. :) > > So, I missed that... How do I find this Documentation/ ?
It's in patch 1: https://lore.kernel.org/lkml/20180927151119.9989-2-ty...@tycho.ws/
