Mark Huth wrote:
Kok, Auke wrote:
Mark Huth wrote:
Current e1000_xmit_frame spews raw interrupt disabled nag messages when
used with RT kernel patches. This patch uses spin_trylock_irqsave,
which allows RT patches to properly manage the irq semantics.
Looks OK with me on first sight, I'll keep it on my stack and push it
upstream after Jesse looks it over.
Which -RT paches make this pop up btw? I'd like to repro it.
Well, I'm not an expert on the realtime patches - but most any patch set
from Ingo seems to set this off - we've run through a bunch all the way
since 2.6.10.
that's bizarre, and would imply that Ingo himself never spotted this in ages,
not to mention never tell us about it?
Ingo?
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