Re: sata_mv: trial fix for lost NCQ interrupts

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Harri Olin wrote:
..
After first 55 minutes of testing, no timeouts yet, so I'm quite sure it works ok now (yay!). Without this patch, timeouts happened every couple minutes on similar load. I think I'll let it run for a day and report back tomorrow how things are by then.
..

Okay, we have a winner!
I just need to get the "okay" from Marvell,
and then I'll feed this patch for 2.6.29 and earlier -stable streams.

Note that I didn't apply the previous patch as they don't apply on each other. If needed, I can test it separately after running this for a while.
..

No need.  The earlier patch has no effect, other than speeding up your system
by a slight amount.  I'll submit that for upstream separately, along with a
fix for another "duh!" I noticed in the code.

In the meanwhile, you should keep the working patch (obviously)
in your kernels -- the same/similar patch will apply to earlier
kernels if needed.

Thanks to you and Brian for the legwork!
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