Re: [PATCH v3 2/2] arm64: mm: reserve CMA and crashkernel in ZONE_DMA32

2021-03-22 Thread Nicolas Saenz Julienne
On Mon, 2021-03-22 at 14:40 -0400, Jon Masters wrote: > On 3/22/21 2:34 PM, Jon Masters wrote: > > Hi Nicolas, > > > > On 11/7/19 4:56 AM, Nicolas Saenz Julienne wrote: > > > With the introduction of ZONE_DMA in arm64 we moved the default CMA and > > > crashkernel reservation into that area. This

Re: [PATCH v3 2/2] arm64: mm: reserve CMA and crashkernel in ZONE_DMA32

2021-03-22 Thread Jon Masters
On 3/22/21 2:34 PM, Jon Masters wrote: Hi Nicolas, On 11/7/19 4:56 AM, Nicolas Saenz Julienne wrote: With the introduction of ZONE_DMA in arm64 we moved the default CMA and crashkernel reservation into that area. This caused a regression on big machines that need big CMA and crashkernel

Re: [PATCH v3 2/2] arm64: mm: reserve CMA and crashkernel in ZONE_DMA32

2021-03-22 Thread Jon Masters
Hi Nicolas, On 11/7/19 4:56 AM, Nicolas Saenz Julienne wrote: With the introduction of ZONE_DMA in arm64 we moved the default CMA and crashkernel reservation into that area. This caused a regression on big machines that need big CMA and crashkernel reservations. Note that ZONE_DMA is only 1GB