Hi Xianting,
On Thu, 28 Oct 2021 15:59:02 +0800 Xianting Tian <xianting.tian@xxxxxxxxxxxxxxxxx> wrote:
>
> 在 2021/10/28 下午12:51, Stephen Rothwell 写道:
> > Hi Xianting,
> >
> > On Thu, 28 Oct 2021 09:51:00 +0800 Xianting Tian <xianting.tian@xxxxxxxxxxxxxxxxx> wrote:
> >> 在 2021/10/27 下午7:42, Stephen Rothwell 写道:
> >>> Hi all,
> >>>
> >>> On Mon, 25 Oct 2021 20:49:21 +1100 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
> >>>> There seems to be something amiss with cnosole output in today's release
> >>>> (at least on my ppc qemu boot tests).
> >>> The console output seems to be back today. I assume its repair had
> >>> something to do with commit
> >>>
> >>> 60f41e848492 ("Revert "tty: hvc: pass DMA capable memory to put_chars()"")
> >>> >> hi Stephen，
> >>
> >> Thanks for the info, Could you share more details about the issue you met? is it about early console print issue?
> >>
> > Here is the diff between my boot logs:
> thanks, I checked the log, Can I understand it as you missed some early bootup log when use new release?
yes, the console messages stopped for a while when we switched from the
bootconsole to the final hvc0 console.
> > @@ -124,81 +124,9 @@
> > clocksource: timebase mult[1f40000] shift[24] registered
> > Console: colour dummy device 80x25
> > printk: console [hvc0] enabled
> > - printk: console [hvc0] enabled
> > - printk: bootconsole [udbg0] disabled
> > printk: bootconsole [udbg0] disabled
> > - pid_max: default: 32768 minimum: 301
> > - Mount-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
> > - Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
.
.
.
--
Cheers,
Stephen Rothwell
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