diff options
Diffstat (limited to 'results/classifier/108/other/1989')
| -rw-r--r-- | results/classifier/108/other/1989 | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/results/classifier/108/other/1989 b/results/classifier/108/other/1989 new file mode 100644 index 00000000..6d80529f --- /dev/null +++ b/results/classifier/108/other/1989 @@ -0,0 +1,47 @@ +graphic: 0.851 +debug: 0.646 +device: 0.639 +vnc: 0.632 +semantic: 0.622 +performance: 0.546 +PID: 0.485 +network: 0.454 +permissions: 0.453 +socket: 0.393 +files: 0.391 +other: 0.367 +boot: 0.260 +KVM: 0.095 + +Regression: by default qemu opens both vnc and stdout console +Description of problem: +Running qemu with a vnc display (by default I'm not using the -display option) and -monitor stdio, +it fails because the display also wants the std output (it fails even if a pass the -vnc option). +If I remove the monitor I have both the vnc and the std output console at the same time. +I was able to use `-monitor stdio`, passing `-serial telent:...` +Steps to reproduce: +1. ./configure --enable-slirp --target-list=x86_64-softmmu --disable-user --disable-docs +2. make -j 4 +3. qemu-system-x86_64 ... (without `-display` as shown above) +Additional information: +After bisecting I found the following commit changed the behavior: + +``` +commit 1bec1cc0da497e55c16e2a7b50f94cdb2a02197f +Author: Marc-André Lureau <marcandre.lureau@redhat.com> +Date: Tue Sep 5 23:18:08 2023 +0400 + + ui/console: allow to override the default VC + + If a display is backed by a specialized VC, allow to override the + default "vc:80Cx24C". + + As suggested by Paolo, if the display doesn't implement a VC (get_vc() + returns NULL), use a fallback that will use a muxed console on stdio. + + This changes the behaviour of "qemu -display none", to create a muxed + serial/monitor by default (on TTY & not daemonized). + + Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> + Reviewed-by: Thomas Huth <thuth@redhat.com> +``` |