Re: IDE DMA breakage w/ 2.4.21+ and 2.6.0-test4(-mm4)

From: Alan Cox
Date: Sun Aug 31 2003 - 13:00:24 EST


On Sul, 2003-08-31 at 17:16, Petr Baudis wrote:
> Hello,
>
> when upgrading from 2.4.20 to 2.4.22, I hit a strange problem - the machine
> mysteriously freezed (totally, interrupts blocked) in few seconds when I tried
> to do anything with the soundcard. It turned out to be a DMA conflict between
> soundcard and disk, since it disappears when I disable the (now defaultly on)
> DMA-by-default IDE option.

Sound and IDE work together on my MVP3 board. Maybe your hardware is
just broken.

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