Re: [PATCH 0/2] printk: Introduce loglevel bypass for pstore console

[Tzung-Bi Shih]

On Mon, Aug 31, 2026 at 07:03:44AM +0000, Tzung-Bi Shih wrote:
> Currently, offline consoles (e.g., pstore_console backed by ramoops)
> inherit the system's global console_loglevel.
> 
> In production environments, physical serial consoles (UARTs) are often
> heavily rate-limited to prevent verbose messages from causing severe
> execution bottlenecks.  Unfortunately, this identically silences the
> pstore console.  When a kernel panic or lockup occurs, engineers are
> left inspecting a crash dump that has been stripped of the verbose logs
> that could have identified the root cause.
> 
> This series introduces CON_BYPASS_LOGLEVEL, a simple flag that allows
> specialized offline consoles to request unsuppressed logs directly.
> 
> Patch 1 introduces the CON_BYPASS_LOGLEVEL flag.
> Patch 2 adopts the flag in pstore_console.
> 
> Tzung-Bi Shih (2):
>   printk: Introduce CON_BYPASS_LOGLEVEL flag
>   pstore: Bypass loglevel suppression for pstore console

Hi everyone,

Just a gentle ping on this series.  Does it make sense to you?