Alexander Graf wrote: > Jan Kiszka wrote: >> Move the buffer flush from mux_chr_read to mux_chr_can_read. While the >> latter is called periodically, the former will only be invoked when new >> characters arrive at the back-end. This caused problems to front-end >> drivers whenever they were unable to read data immediately, e.g. >> virtio-console attached to stdio. >> > > I don't see this patch applied, but also don't see any issues with > virtio-console anymore on today's git. Odd. >
Hmm, I had a clear before-after experience using virtio console with an x86 Linux guest. I still think my patch is correct and required. Maybe you can bisect this positive "regression"? Something might paper over the core issue now. Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux
