Re: ACPI/HT or Packet Scheduler BUG?

From: Tarhon-Onu Victor
Date: Tue Apr 12 2005 - 07:53:55 EST


On Fri, 8 Apr 2005, Tarhon-Onu Victor wrote:

I am not subscribed to this list so please CC me if you post a reply, if you need additional info or if you suggest a patch (in which I would be very interested).

[snip]
(Intel Xeon or Itanium, AMD Opteron, Dual P3, etc), so I'm not able to tell if it's an ACPI bug, a SMP bug or a Packet Scheduler bug.

It seems like this bug is a packed scheduler one and it was introduced in 2.6.10-rc2. In the summary of changes from 2.6.10-rc1 to 2.6.10-rc2 there are a lot of changes announced for the packet scheduler.
I removed all the changes of the packet scheduler files from the incremental patch 2.6.10-rc1 to 2.6.10-rc2, I applied it to 2.6.10-rc1 and the new 2.6.10-rc2-whithout-sched-changes does not hang.
So the problem should be looked in that changes to the pkt sched API, the patch containing only those changes is at ftp://blackblue.iasi.rdsnet.ro/pub/various/k/patch-2.6.10-sched_changes-from_rc1-to-rc2.gz

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