Re: [PATCH v3 1/5] panic: clean up code for console replay

[Petr Mladek]

On Tue 2025-07-15 11:27:54, Feng Tang wrote:
> On Tue, Jul 15, 2025 at 06:48:47AM +0400, Askar Safin wrote:
> > 
> >  ---- On Tue, 15 Jul 2025 05:34:39 +0400  Feng Tang <feng.tang@xxxxxxxxxxxxxxxxx> wrote --- 
> >  > I see. How about changing the patch to: 
> >  > 
> >  > -            bit 5: print all printk messages in buffer
> >  > +            bit 5: replay all kernel messages on consoles at the end of panic
> > 
> > Yes, I agree!
> 
> Hi Andrew,
> 
> Could you help to squash below patch to 1/5 patch "panic: clean up code
> for console replay" in the nonmmu-unstable branch? Thanks!
> 
> - Feng
> 
> ---
>  Documentation/admin-guide/kernel-parameters.txt | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
> index f34de9978a91..a84d3f7f5bbf 100644
> --- a/Documentation/admin-guide/kernel-parameters.txt
> +++ b/Documentation/admin-guide/kernel-parameters.txt
> @@ -4533,7 +4533,7 @@
>  			bit 2: print timer info
>  			bit 3: print locks info if CONFIG_LOCKDEP is on
>  			bit 4: print ftrace buffer
> -			bit 5: replay all messages on consoles at the end of panic
> +			bit 5: replay all kernel messages on consoles at the end of panic
>  			bit 6: print all CPUs backtrace (if available in the arch)
>  			bit 7: print only tasks in uninterruptible (blocked) state
>  			*Be aware* that this option may print a _lot_ of lines,

Yes, this looks better.

It sees that this change is missing in the mainline.
Fang, could you please send it as a followup fix, please?

Best Regards,
Petr