Re: [PATCH 6/7] ALSA: memalloc: don't pass bogus GFP_ flags to dma_alloc_*

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To: Takashi Iwai <tiwai@xxxxxxx>
Subject: Re: [PATCH 6/7] ALSA: memalloc: don't pass bogus GFP_ flags to dma_alloc_*
From: Christoph Hellwig <hch@xxxxxx>
Date: Mon, 21 Nov 2022 09:37:07 +0100
Cc: linux-s390@xxxxxxxxxxxxxxx, alsa-devel@xxxxxxxxxxxxxxxx, linux-media@xxxxxxxxxxxxxxx, Alexandra Winter <wintera@xxxxxxxxxxxxx>, Dennis Dalessandro <dennis.dalessandro@xxxxxxxxxxxxxxxxxxxx>, linux-rdma@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, Takashi Iwai <tiwai@xxxxxxxx>, Wenjia Zhang <wenjia@xxxxxxxxxxxxx>, iommu@xxxxxxxxxxxxxxx, Russell King <linux@xxxxxxxxxxxxxxx>, Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>, Robin Murphy <robin.murphy@xxxxxxx>, Christoph Hellwig <hch@xxxxxx>, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
In-reply-to: <87leod52l6.wl-tiwai@suse.de>
References: <20221113163535.884299-1-hch@lst.de> <20221113163535.884299-7-hch@lst.de> <87leod52l6.wl-tiwai@suse.de>
User-agent: Mutt/1.5.17 (2007-11-01)

On Mon, Nov 14, 2022 at 10:04:37AM +0100, Takashi Iwai wrote:
> It mentions something about sparc32/64.  I hope this isn't relevant
> any longer (honestly I have no idea about that).

It shouldn't.  sparc is using fairly generic code now.

References:
- stop drivers from passing GFP_COMP to dma_alloc_coherent
  - From: Christoph Hellwig
- [PATCH 6/7] ALSA: memalloc: don't pass bogus GFP_ flags to dma_alloc_*
  - From: Christoph Hellwig
- Re: [PATCH 6/7] ALSA: memalloc: don't pass bogus GFP_ flags to dma_alloc_*
  - From: Takashi Iwai

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