Comment 27 for bug 855199
Revision history for this message
| Edward Donovan (edward.donovan) wrote Re: 2.6.39 and later have lost "irqfixup" and "irqpoll" functionality | #27 |
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1b1ed1a
(Get the code!)
Ok, I've probably isolated the commit.
I found the new location of the "tip" tree, then read up on git, and set to work. "git bisect" helped me find the commit where things stop working:
"genirq: spurious: Run only one poller at a time
author Thomas Gleixner <email address hidden>
Mon, 7 Feb 2011 13:31:37 +0000 (14:31 +0100)
committer Thomas Gleixner <email address hidden>
Sat, 19 Feb 2011 11:58:09 +0000 (12:58 +0100)
commit d05c65fff0ef672
No point in running concurrent pollers which confuse each other by
setting PENDING."
The small diff is at:
http://
I haven't mailed Mr. Gleixner and LKML again, yet. I may try to take time, to consider how best to get their attention, and whether to propose reverting, or modifying, the patch.
I do see that while bugzilla is down, Maciej Rutecki, <email address hidden> , is keeping a list of regressions, and asks to be CC'd on regression reports. I'll include him, too.
And if any other user beats me to trying them, again, be my guest. :-)