Re: swsusp regression [Was: 2.6.18-rc3-mm2]

From: Jiri Slaby
Date: Mon Aug 07 2006 - 17:06:51 EST

Jason Lunz wrote:
In gmane.linux.kernel, you wrote:
I tried it and guess what :)... swsusp doesn't work :@.

This time I was able to dump process states with sysrq-t:

My guess is ide2/2.0 dies (hpt370 driver), since last thing kernel prints is suspending device 2.0

Does it go away if you revert this?

No change.

That should only affect resume, not suspend, but it does mess around
with ide power management. Is this maybe happening on the *second*

Nope, the first one.

-hdc: ATAPI 63X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33)
+hdc: ATAPI CD-ROM drive, 0kB Cache, UDMA(33)

This looks suspicious. -mm does have several ide-fix-hpt3xx patches.

But hdc is not on the hpt3xx controller.

<a href="";>Jiri Slaby</a>
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E
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