On Thu, Sep 23, 2021 at 09:32:00AM +0200, Bjørn Mork wrote: > Ruben Safir <ruben@xxxxxxxxxxxx> writes: > > > I really just want to know what efi varriables exist and why we have a > > sys file for them > > The "why" question is answered here: > https://www.kernel.org/doc/Documentation/filesystems/efivarfs.rst Thanks I read that, but for my purposes it is circular. They created another virtual fielsystem because the current /sys and /proc entries seemed to fail to do something consistently as UEFI developed and was grafted on the current kernel. It doesn't explain why these new variables were needed in the first place. Thanks > > The "what" question doesn't have a short answer. If you don't want the > long one, then that's fine. You don't need to worry about efi > variables. Leave them alone and they will do you no harm. They are a problem and present a securilty risk. I can't change anything and nobody asks me about OS design, but it does cause real problems and I run into them repeatedly at installfests. -- So many immigrant groups have swept through our town that Brooklyn, like Atlantis, reaches mythological proportions in the mind of the world - RI Safir 1998 http://www.mrbrklyn.com DRM is THEFT - We are the STAKEHOLDERS - RI Safir 2002 http://www.nylxs.com - Leadership Development in Free Software http://www2.mrbrklyn.com/resources - Unpublished Archive http://www.coinhangout.com - coins! http://www.brooklyn-living.com Being so tracked is for FARM ANIMALS and extermination camps, but incompatible with living as a free human being. -RI Safir 2013 _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
