Re: [PATCH] wait_on_bit: add an acquire memory barrier

[Ard Biesheuvel]

On Fri, 26 Aug 2022 at 20:25, Mikulas Patocka <mpatocka@xxxxxxxxxx> wrote:
>
>
>
> On Fri, 26 Aug 2022, Will Deacon wrote:
>
> > > So, the bad commit is aacd149b62382c63911060b8f64c1e3d89bd405a ("arm64:
> > > head: avoid relocating the kernel twice for KASLR").
> >
> > Thanks. Any chance you could give this a go, please?
> >
> > https://lore.kernel.org/r/20220826164800.2059148-1-ardb@xxxxxxxxxx
> >
> > Will
>
> This doesn't help.
>

Could you try booting with earlycon?

Just 'earlycon' and if that does not help,
'earlycon=uart8250,mmio32,<uart PA>' [IIRC, mcbin uses 16550
compatible UARTs, right?]