Re: [PATCH stable v5.10 0/7] arm64: Default to 32-bit wide ZONE_DMA

From: Greg KH
Date: Thu Mar 04 2021 - 08:47:31 EST

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In reply to: Jing Xiangfeng: "[PATCH stable v5.10 5/7] arm64: mm: Set ZONE_DMA size based on devicetree's dma-ranges"
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On Wed, Mar 03, 2021 at 03:33:12PM +0800, Jing Xiangfeng wrote:
> Using two distinct DMA zones turned out to be problematic. Here's an
> attempt go back to a saner default.

What problem does this solve? How does this fit into the stable kernel
rules?

thanks,

greg k-h

Next message: Takashi Iwai: "Re: [PATCH 3/4] ALSA: hda/cirrus: Add jack detect interrupt support from CS42L42 companion codec."
Previous message: Unknown: "[PATCH] objtool: Add target to test build of different architectures"
In reply to: Jing Xiangfeng: "[PATCH stable v5.10 5/7] arm64: mm: Set ZONE_DMA size based on devicetree's dma-ranges"
Next in thread: Nicolas Saenz Julienne: "Re: [PATCH stable v5.10 0/7] arm64: Default to 32-bit wide ZONE_DMA"
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