Re: [PATCH v3 1/8] arm64: mm: Move reserve_crashkernel() into mem_init()

Nicolas Saenz Julienne
2020-10-15T08:55:46Z

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On Thu, 2020-10-15 at 09:40 +0100, Will Deacon wrote:
> On Wed, Oct 14, 2020 at 09:12:03PM +0200, Nicolas Saenz Julienne wrote:
> > crashkernel might reserve memory located in ZONE_DMA. We plan to delay
> > ZONE_DMA's initialization after unflattening the devicetree and ACPI's
> > boot table initialization, so move it later in the boot process.
> > Specifically into mem_init(), this is the last place crashkernel will be
> > able to reserve the memory before the page allocator kicks in and there is
> > no need to do it earlier.
> >
> > Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
> > ---
> > arch/arm64/mm/init.c | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
>
> Please can you cc me on the whole series next time? I know different
> maintainers have different preferences here, but I find it much easier to
> figure out what's happening when I can see all of the changes together.

Will do.

Regards,
Nicolas

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