Re: [PATCH] ALSA update [6/10] - 2002/07/20

Alan Cox (alan@lxorguk.ukuu.org.uk)
29 Sep 2002 22:19:35 +0100

On Sun, 2002-09-29 at 21:34, Jaroslav Kysela wrote:
> - if (hwdev == NULL || ((u32)hwdev->dma_mask != 0xffffffff))
> + if (hwdev == NULL || (u32)hwdev->dma_mask <= 0x00ffffff)
> gfp |= GFP_DMA;

This is wrong. You just broke ISA DMA handling, and also blocking of
devices with sub ISA requirements

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