Re: [PATCH v7 0/7] arm64: Default to 32-bit wide ZONE_DMA

On Thu, 19 Nov 2020 18:53:52 +0100, Nicolas Saenz Julienne wrote: > Using two distinct DMA zones turned out to be problematic. Here's an > attempt go back to a saner default. > > I tested this on both a RPi4 and QEMU. Applied to arm64 (for-next/zone-dma-default-32-bit), thanks! [1/7] arm64: mm:

[PATCH v7 0/7] arm64: Default to 32-bit wide ZONE_DMA

Using two distinct DMA zones turned out to be problematic. Here's an attempt go back to a saner default. I tested this on both a RPi4 and QEMU. --- Changes since v6: - Update patch #1 so we reserve crashkernel before request_standard_resources() - Tested on top of Catalin's mem_init()