On 19.09.2023 14:51, Roger Pau Monne wrote: > Testing on a Kaby Lake box with 8 CPUs leads to the serial buffer > being filled halfway during dom0 boot, and thus a non-trivial chunk of > Linux boot messages are dropped. > > Increasing the buffer to 128K does fix the issue and Linux boot > messages are no longer dropped. There's no justification either on > why 16K was chosen, and hence bumping to 128K in order to cope with > current systems generating output faster does seem appropriate to have > a better user experience with the provided defaults. > > Signed-off-by: Roger Pau Monné <[email protected]> > -- > Changes since v2: > - Bump to 128K.
Wow, I was hesitant about 32k, and now we're going all the way up to 128? Even the recent report indicated 24k would be fine there ... Jan
