Re: [PATCH 2/2] console/serial: bump buffer from 16K to 32K

2022-06-30 Thread Roger Pau Monné
On Wed, Jun 29, 2022 at 06:30:18PM +0200, Jan Beulich wrote: > On 29.06.2022 18:19, Roger Pau Monné wrote: > > On Wed, Jun 29, 2022 at 06:03:34PM +0200, Jan Beulich wrote: > >> On 29.06.2022 17:23, Roger Pau Monné wrote: > >>> On Thu, Jun 23, 2022 at 03:32:30PM +0200, Jan Beulich wrote: > On 2

Re: [PATCH 2/2] console/serial: bump buffer from 16K to 32K

2022-06-29 Thread Jan Beulich
On 29.06.2022 18:19, Roger Pau Monné wrote: > On Wed, Jun 29, 2022 at 06:03:34PM +0200, Jan Beulich wrote: >> On 29.06.2022 17:23, Roger Pau Monné wrote: >>> On Thu, Jun 23, 2022 at 03:32:30PM +0200, Jan Beulich wrote: On 23.06.2022 11:08, Roger Pau Monne wrote: > Testing on a Kaby Lake bo

Re: [PATCH 2/2] console/serial: bump buffer from 16K to 32K

2022-06-29 Thread Roger Pau Monné
On Wed, Jun 29, 2022 at 06:03:34PM +0200, Jan Beulich wrote: > On 29.06.2022 17:23, Roger Pau Monné wrote: > > On Thu, Jun 23, 2022 at 03:32:30PM +0200, Jan Beulich wrote: > >> On 23.06.2022 11:08, Roger Pau Monne wrote: > >>> Testing on a Kaby Lake box with 8 CPUs leads to the serial buffer > >>>

Re: [PATCH 2/2] console/serial: bump buffer from 16K to 32K

2022-06-29 Thread Jan Beulich
On 29.06.2022 17:23, Roger Pau Monné wrote: > On Thu, Jun 23, 2022 at 03:32:30PM +0200, Jan Beulich wrote: >> On 23.06.2022 11:08, 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

Re: [PATCH 2/2] console/serial: bump buffer from 16K to 32K

2022-06-29 Thread Roger Pau Monné
On Thu, Jun 23, 2022 at 03:32:30PM +0200, Jan Beulich wrote: > On 23.06.2022 11:08, 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. > > > > I

Re: [PATCH 2/2] console/serial: bump buffer from 16K to 32K

2022-06-23 Thread Jan Beulich
On 23.06.2022 11:08, 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 32K does fix the issue and Linux boot > messages

[PATCH 2/2] console/serial: bump buffer from 16K to 32K

2022-06-23 Thread Roger Pau Monne
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 32K does fix the issue and Linux boot messages are no longer dropped. There's no justification either