Re: [PATCH v2] MIPS: SGI-IP27: print the NMI dump on an nbcon console
From: Greg Kroah-Hartman
Date: Fri Oct 02 2026 - 05:42:52 EST
On Fri, Oct 02, 2026 at 09:27:36AM +0200, Petr Mladek wrote:
> On Thu 2026-10-01 21:19:38, Imre Kaloz wrote:
> > Since the 8250 console became nbcon, printk() in nmi_dump() only queues
> > records for a printer thread that never runs, as no CPU leaves the NMI
> > handler. Print from an emergency section and flush pending records
> > before the hub reset.
> >
> > Fixes: d3539347022a ("serial: 8250: Switch to nbcon console, take 2")
> > Signed-off-by: Imre Kaloz <kaloz@xxxxxxxxxx>
>
> Looks good to me:
>
> Reviewed-by: Petr Mladek <pmladek@xxxxxxxx>
>
> I assume that it would go via mips or drivers tree.
> Please, let me know if you would prefer to push it via printk tree.
Should probably go through a mips tree to resolve the conflicts.
thanks,
greg k-h