Date: Tue, 17 Apr 2018 19:43:16 -0400 From: Shawn Webb <shawn.webb@hardenedbsd.org> To: Beeblebrox <zaphod@berentweb.com> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: snapshot of april 12th wont boot at all Message-ID: <20180417234316.gaoyz6kix26m4rez@mutt-hbsd> In-Reply-To: <C9FE54E2-BAC9-4FB9-9F4B-AC0D9295725C@berentweb.com> References: <20180417104700.4d6110b9@rsbsd.rsb.ber> <20180417145040.w4cqluxeozg2nubw@mutt-hbsd> <20180417111342.287459ed@rsbsd.rsb.ber> <20180417151701.gxwj4b2oh3eisd73@mutt-hbsd> <CAPyFy2A0oz0OZmtwC5HOzi5fm7KPUVoSu4uVC033YjuSa_aL_g@mail.gmail.com> <C9FE54E2-BAC9-4FB9-9F4B-AC0D9295725C@berentweb.com>
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[-- Attachment #1 --] On Tue, Apr 17, 2018 at 10:52:40PM +0000, Beeblebrox wrote: > My proposed plan did not work anyway, as both MINIMAL and GENERIC fail to build. > I'll have to clone the FreeBSD repo unless Shawn has something to comment on this. Due to our changing of certain kernel structures, GENERIC likely won't build anymore. FreeBSD's kernel source code contains compile-time assertions that detect when offsets of values within certain key structures are different than expected (example commit f9f820f2e418f9b68f9d94631171135bfb79989f in hardened/current/master). I'm unsure why PTI causes issues in these cases. I would love to attempt to make an effort to debug it myself, but I would need some way to replicate the issue on my end. Thanks, -- Shawn Webb Cofounder and Security Engineer HardenedBSD Tor-ified Signal: +1 443-546-8752 Tor+XMPP+OTR: lattera@is.a.hacker.sx GPG Key ID: 0x6A84658F52456EEE GPG Key Fingerprint: 2ABA B6BD EF6A F486 BE89 3D9E 6A84 658F 5245 6EEE [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEKrq2ve9q9Ia+iT2eaoRlj1JFbu4FAlrWhpAACgkQaoRlj1JF bu6z9w/+K6dL78fcZXW9GMwTCkBL29U/nNXDi9/ASlzSFSm5TOrI0eF1bjYEZAep TE35PrrfYMWdovACMDZUC1PiC3JKr4oa97c5l7KLgIckshoGYbpFTTJ5upPImjXe 3McVuxL+j3/+x2HkR5pYr8uwXsTB+4G0oj1o6p37+BKP8ZmvE7qE4EecU0hdfoc1 MvEOiHacDUH6b+2hwI6udDZQEf8EjJW2d2j9X0yrT/OyJTBwkLUlPV+YeFw6SQTx mmqeHDxExLtRj0GsRnSWOPprXBRgyvfxiJfLHkp08yLfhm0/aGRlt5CTcOtY3h/J PkosJ2MHy4gst5AXoW9mnW8MldVf4HDOlGSdY1pTZjhyXcgDHRRfY0mw2gengHA5 1Xc9x98UoZC//HIlVX7IfAakHROx0mVBTbRexLvnw0AuZNN084IR535K/jsXjAi4 /C9S7Em86i3wWdA7zF/B5lwjs/ObTBVMXDw0Hh+xEyAy4LXeKc3ZpAM4Uy/jQp+m decMH7rQnpCizpBljX3Es9vwj94m3e0KkXF4ZHPv/YN8shfKnQ9G4tNI22zO5n+H tnmZoPizwZ42XuDKZBo4JutJG5nMs1szNBLr4Y0+4XtJs8yxZY71YvEuC5suQFuP Iun4yH/VUxyS5EvItTCOovNWY753CTyci+Twgrbydoz+pe7H5q0= =d7ZF -----END PGP SIGNATURE-----help
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