Re: [PATCH] ata: Disable NCQ for Crucial M225 brand SSDs

From: Alan Cox
Date: Tue Jan 26 2010 - 20:01:34 EST

> So my concern is that you're proposing to black list NCQ for all users
> of those particular models of SSD when it's more likely at this point
> that it's a problem with your specific setup.

It could even be a Linux side bug or some kind of complicated Linux
timing thing. That *has* happened before with the older IDE stack, so we
need to be cautious, collect reports and try to see patterns before
jumping to conclusions - unless the vendor advises us otherwise.

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