It would be a good idea to make it like the other tuneables. efi.rt.enabled=0 would be the pattern.
Warner On Mon, Jul 30, 2018 at 11:59 AM, Shawn Webb <shawn.w...@hardenedbsd.org> wrote: > On Mon, Jul 30, 2018 at 05:40:27PM +0000, Kyle Evans wrote: > > Author: kevans > > Date: Mon Jul 30 17:40:27 2018 > > New Revision: 336919 > > URL: https://svnweb.freebsd.org/changeset/base/336919 > > > > Log: > > efirt: Add tunable to allow disabling EFI Runtime Services > > > > Leading up to enabling EFIRT in GENERIC, allow runtime services to be > > disabled with a new tunable: efi.rt_disabled. This makes it so that > EFIRT > > can be disabled easily in case we run into some buggy UEFI > implementation > > and fail to boot. > > > > Discussed with: imp, kib > > MFC after: 1 week > > > > Modified: > > head/sys/dev/efidev/efirt.c > > > > Modified: head/sys/dev/efidev/efirt.c > > ============================================================ > ================== > > --- head/sys/dev/efidev/efirt.c Mon Jul 30 17:03:15 2018 > (r336918) > > +++ head/sys/dev/efidev/efirt.c Mon Jul 30 17:40:27 2018 > (r336919) > > @@ -133,7 +133,12 @@ efi_init(void) > > struct efi_md *map; > > caddr_t kmdp; > > size_t efisz; > > + int rt_disabled; > > > > + rt_disabled = 0; > > + TUNABLE_INT_FETCH("efi.rt_disabled", &rt_disabled); > > Would it be a good idea to document this tunable in loader(8)? > > Thanks, > > -- > Shawn Webb > Cofounder and Security Engineer > HardenedBSD > > Tor-ified Signal: +1 443-546-8752 > Tor+XMPP+OTR: latt...@is.a.hacker.sx > GPG Key ID: 0x6A84658F52456EEE > GPG Key Fingerprint: 2ABA B6BD EF6A F486 BE89 3D9E 6A84 658F 5245 6EEE > _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
