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

2020-10-15 Thread Nicolas Saenz Julienne
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

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

2020-10-15 Thread Will Deacon
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. >

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

2020-10-14 Thread Nicolas Saenz Julienne
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