Re: 2.6.37-rc2-git4: Reported regressions 2.6.35 -> 2.6.36

From: Mark Lord
Date: Fri Nov 19 2010 - 18:16:31 EST


On 10-11-19 05:58 PM, Alex Deucher wrote:
On Fri, Nov 19, 2010 at 5:55 PM, Mark Lord<kernel@xxxxxxxxxxxx> wrote:

It now comes back at resume time.

So that patch helped?

I think so. It didn't used to resume from suspend with 2.6.36, and now it does.

But suffers long delays (also sometimes with 2.6.35) doing this:

[drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs
aborting
[drm:atom_execute_table_locked] *ERROR* atombios stuck executing E576 (len
105, WS 12, PS 8) @ 0xE5C4
[drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs
aborting
[drm:atom_execute_table_locked] *ERROR* atombios stuck executing ECD2 (len
86, WS 4, PS 0) @ 0xED05
[drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs
aborting
[drm:atom_execute_table_locked] *ERROR* atombios stuck executing E576 (len
105, WS 12, PS 8) @ 0xE5C4
PM: resume of devices complete after 15718.253 msecs


It's be nice if you could bisect to track down when those started.

It'd be even nicer if they hadn't started. :)

What kernel release first had that atom/ops table in it? I'll try that.
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