1. VHS and HCI are server products => nice graphical console output is not that important. 2. QXL driver is buggy, we face issues with L1 VMs hungs during console writing using QXL driver.
=> let's disable framebuffer by default (like we always have "nomodeset" kernel boot option set). To reverse the situation, we add "modeset" kernel boot option which enables back framebuffer drivers usage. https://pmc.acronis.work/browse/VSTOR-81614 Signed-off-by: Konstantin Khorenko <khore...@virtuozzo.com> --- drivers/video/nomodeset.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/drivers/video/nomodeset.c b/drivers/video/nomodeset.c index 13cc8b719697..1ee9c29d185b 100644 --- a/drivers/video/nomodeset.c +++ b/drivers/video/nomodeset.c @@ -5,7 +5,7 @@ #include <video/nomodeset.h> -static bool video_nomodeset; +static bool video_nomodeset = true; bool video_firmware_drivers_only(void) { @@ -22,5 +22,16 @@ static int __init disable_modeset(char *str) return 1; } +static int __init enable_modeset(char *str) +{ + video_nomodeset = false; + + pr_warn("Booted with the modeset parameter. Full framebuffer support is enabled\n"); + + return 1; +} + /* Disable kernel modesetting */ __setup("nomodeset", disable_modeset); +/* Enable kernel modesetting */ +__setup("modeset", enable_modeset); -- 2.39.3 _______________________________________________ Devel mailing list Devel@openvz.org https://lists.openvz.org/mailman/listinfo/devel
