Zdenek Kabelac wrote:
2009/1/9 Tejun Heo <tj@xxxxxxxxxx>:
Convert WARN_ON() on command issue/completion paths to WARN_ON_ONCE()
so that libata doesn't spam the machine even when one of those
conditions triggers repeatedly.
Hi
I've not yet applied this patch - but now I'm getting these WARNS on my T61:
(commit: 2150edc6c5cf00f7adb54538b9ea2a3e9cedca3f)
Is this patch solving the problem or just hiding warnings ?
Hiding warnings. As Tejun noted in another email, this condition should
not be happening in the first place.
If I had to guess, I would say that Arjan's patches assume it is OK to
treat two ports on a single IDE controller as completely independent,
when that is not really the reality of the hardware.
Jeff
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