Re: [PATCH] libata: fix out-of-bounds access in pata_oldpiix.c

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Alan Cox wrote:
>> see it as libata-core won't call them if unsupported but qc_issue will
>> see it.  Can you please unnak?
> 
> No. Please see the patch I posted. It got a bit stuck as I got no reply
> at all to the original query so it was filed on the low priority pile.
> Simply quick fixing one case isn't the way to sort a bug like that. 
> 
> No un-nak as I've now been through and fixed the lot including a couple
> of really nasty assumptions that >= UDMA_0 means UDMA mode (which isnt
> true as 0xFF is no DMA)

Ah... okay.  That looks like a much better way to handle this.  Let's
continue there.  Thanks.

-- 
tejun
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