qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH] mux: fix ctrl-a b again


From: Peter Maydell
Subject: Re: [Qemu-devel] [PATCH] mux: fix ctrl-a b again
Date: Tue, 17 Apr 2018 22:19:32 +0100

On 17 April 2018 at 19:36, Philippe Mathieu-Daudé <address@hidden> wrote:
> Since this commit, the console on the Malta board stay black...
>
> Before:
> $ qemu-system-mips -M malta -m 512 \
>   -kernel vmlinux-3.2.0-4-4kc-malta -append 'root=/dev/sda1' \
>   -nographic
> [    0.000000] Initializing cgroup subsys cpuset
> [    0.000000] Initializing cgroup subsys cpu
> [    0.000000] Linux version 3.2.0-4-4kc-malta
> (address@hidden) (gcc version 4.6.3 (Debian 4.6.3-14) )
> #1 Debian 3.2.51-1
> [    0.000000] Config serial console: console=ttyS0,38400n8r
> [    0.000000] bootconsole [early0] enabled
> ...
>
> After:
> $ qemu-system-mips -M malta -m 512 \
>   -kernel vmlinux-3.2.0-4-4kc-malta -append 'root=/dev/sda1' \
>   -nographic
> QEMU 2.11.92 monitor - type 'help' for more information
> (qemu) QEMU 2.11.92 monitor - type 'help' for more information
> (qemu) q

I reproed this, and as you can see from the transcripts you
give the problem is that the mux is confused about what the
active console should be. Before the patch, we correctly
start with the serial as the active console and C-a c
switches, but afterwards we start out with the monitor
active and C-a c doesn't switch. Revert pushed to master.

thanks
-- PMM



reply via email to

[Prev in Thread] Current Thread [Next in Thread]