Am 15.08.2018 um 06:01 schrieb Kyle Evans:
On Tue, Aug 14, 2018 at 10:56 PM, Pete Wright <p...@nomadlogic.org> wrote:
On 8/14/18 8:45 PM, Kyle Evans wrote:
On Tue, Aug 14, 2018 at 10:41 PM, Pete Wright <p...@nomadlogic.org> wrote:
On 8/14/18 6:13 PM, Kyle Evans wrote:
On Tue, Aug 14, 2018 at 7:28 PM, Pete Wright <p...@nomadlogic.org>
wrote:
i also attempted to boot using UEFI but the system hangs very early in
the
boot process.  i have reverted to legacy mode for now so that i can
work,
but am keen to test out any patches or do any other debugging that is
needed.
Hi Pete,

Where in the process does it hang with UEFI? I can't help much with
any of your other problems, but I am curious about this one. =)
sure thing - the last several lines are:

random: fast provider: "Intel Secure Key RNG"
kbd1 at kbdmux0
netmap: loaded module
nexus0

at this point it hangs.  let me know if you want me to try booting with
verbose output to dmesg or something.

Are you running GENERIC, or custom config? Any modules loaded?


this is a GENERIC kernel using ZFS as well as GELI full disk encryption.

Good to know, thanks!

Hello,

me too here, kind of...
Machine resets after nexus0 – took my SLR with 1s exposure time to make sure there's no more GOP output available :-( Haven't tried efi.rt.disabled=1 yet, since I had to spend some time to get the old kernel in place.
non-booting kernel inquestion is custom r337804.
Like Pete, I'm booting from a ZFS pool utilizing GOP, load_geli, zfs, aesni, nut my machine dosen't hang after "nexus0" but hard resets. The modules loaded don't influence the problem, even with only "kernel" (which is MINIMAL_config + very view devices/filesystems added) loaded, the machine resets after "nexus0".

Will try efi.rt.disabled=1 tomorrow.
Anyone intending to update a haswell/UEFI machine (Intel DH87MC in my case, with INVPCID microcode updated BIOS) could run into simialr situation I guess, so please make sure to be prepared...

My first suspicion were side effects of r337715.  But this is just a wild guess, haven't bisected anything yet.

Thanks,

-harry

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