|Summary:||2.6.34-rc3 doesn't suspend to disk (-rc2 did)|
|Product:||Power Management||Reporter:||Maciej Rutecki (maciej.rutecki)|
|Severity:||normal||CC:||jirislaby, maciej.rutecki, nigel, rjw|
|Bug Depends on:|
|Bug Blocks:||7216, 15310|
|Attachments:||patch for the issue|
Description Maciej Rutecki 2010-04-08 18:42:41 UTC
Subject : 2.6.34-rc3 doesn't suspend to disk (-rc2 did) Submitter : Jiri Kosina <firstname.lastname@example.org> Date : 2010-04-02 0:19 Message-ID : alpine.LNX.email@example.com References : http://marc.info/?l=linux-kernel&m=127016758131762&w=2 This entry is being used for tracking a regression from 2.6.33. Please don't close it until the problem is fixed in the mainline.
Comment 1 Jiri Slaby 2010-04-08 20:48:06 UTC
I hit that with opensuse factory today. echo disk > /sys/power/state works fine there. The kernel is -rc2-git3 (plus other patches of course). I'll look into that later if noone beats me to it.
Comment 2 Jiri Slaby 2010-04-08 21:42:43 UTC
Created attachment 25923 [details] patch for the issue I'm not sure whether the second paragraph in the changelog holds. For me it works.
Comment 3 Rafael J. Wysocki 2010-04-08 22:01:20 UTC
OK, I assume you have tested it both with and without CONFIG_DEBUG_BLOCK_EXT_DEVT. I guess it should be pushed to Linus soon. I wonder which change broke it, though. Handled-By : Jiri Slaby <firstname.lastname@example.org> Patch : https://bugzilla.kernel.org/attachment.cgi?id=25923
Comment 4 Jiri Slaby 2010-04-09 07:36:09 UTC
(In reply to comment #3) > OK, I assume you have tested it both with and without > CONFIG_DEBUG_BLOCK_EXT_DEVT. Yes. > I wonder which change broke it, though. I will bisect it later and make a note here.
Comment 5 Jiri Slaby 2010-04-10 08:40:04 UTC
(In reply to comment #4) > (In reply to comment #3) > > I wonder which change broke it, though. > > I will bisect it later and make a note here. I'm confused. I can reproduce it in 2.6.33 with DEBUG_BLOCK_EXT_DEVT set too. But suse with 33 and that option set worked OK. Waiting for Jiri's input.
Comment 6 Rafael J. Wysocki 2010-04-20 03:36:58 UTC