Re: Call for Testing: UEFI Changes

From: Kyle Evans <kevans_at_freebsd.org>
Date: Thu, 22 Mar 2018 08:22:13 -0500
On Thu, Mar 22, 2018 at 5:13 AM, Jakob Alvermark <jakob_at_alvermark.net> wrote:
> Hi!
>
>
> Just updated to r331345.
>
> Two problems:
>
> 1. boot/efi.4th is added to /usr/src/ObsoleteFiles.inc but still included in
> loader.rc. Loader fails to load it and subsequently fails to load modules.
> Reinstalling efi.4th problem 2 appears.
>
>
> 2. Fixing problem 1 and adding efirt_load="YES" to /boot/loader.conf makes
> the kernel panic instantly. Photo of panic:
> https://photos.app.goo.gl/ph3yQukOAUdQpsvK2
>
>
> Jakob
>
>

Hi,

The efi.4th removal has been reverted in r331353. A couple of inquiries for you:

1.) Before loading efirt, can you show me what `sysctl
machdep.efi_map` looks like?

2.) After `kldload efirt` and getting a panic, can you show me what
`show registers` looks like?

3.) Have you used efirt successfully before?

Thanks,

Kyle Evans
Received on Thu Mar 22 2018 - 12:22:52 UTC

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