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Date:      Mon, 23 Apr 2018 14:43:04 +0100
From:      Tom Jones <thj@freebsd.org>
To:        Roger Pau =?iso-8859-1?Q?Monn=E9?= <royger@FreeBSD.org>
Cc:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   Re: svn commit: r330834 - head/sys/dev/vt/hw/vga
Message-ID:  <20180423134304.GB74306@tom-desk.erg.abdn.ac.uk>
In-Reply-To: <201803130938.w2D9csB4099299@repo.freebsd.org>
References:  <201803130938.w2D9csB4099299@repo.freebsd.org>

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On Tue, Mar 13, 2018 at 09:38:54AM +0000, Roger Pau Monné wrote:
> Author: royger
> Date: Tue Mar 13 09:38:53 2018
> New Revision: 330834
> URL: https://svnweb.freebsd.org/changeset/base/330834
> 
> Log:
>   vt_vga: check if VGA is available from ACPI FADT table
>   
>   On x86 the IA-PC Boot Flags in the FADT can signal whether VGA is
>   available or not.
>   
>   Sponsored by:		Citrix systems R&D
>   Reviewed by:		marcel
>   Differential revision:	https://reviews.freebsd.org/D14397
> 
> Modified:
>   head/sys/dev/vt/hw/vga/vt_vga.c

Hi,

Running the latest vm snapshots on bhyve, /dev/ttyv[0-b] devices are not
created leading to getty spamming the console:

Apr 23 13:28:49 freebsd getty[710]: open /dev/ttyv6: No such file or directory
Apr 23 13:28:49 freebsd getty[709]: open /dev/ttyv1: No such file or directory
Apr 23 13:28:49 freebsd getty[715]: open /dev/ttyv5: No such file or directory
Apr 23 13:28:49 freebsd getty[713]: open /dev/ttyv7: No such file or directory

Tracking through snapshots the change is somewhere between:

good ftp://ftp.freebsd.org/pub/FreeBSD/snapshots/VM-IMAGES/12.0-CURRENT/amd64/20180307/ 
bad  ftp://ftp.freebsd.org/pub/FreeBSD/snapshots/VM-IMAGES/12.0-CURRENT/amd64/20180315/

reverting r330834 returns to the old behaviour.

- [tj]



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