* Re: Software Suspend status in latest GIT? [not found] ` <Pine.LNX.4.64.0808051653440.7367@hp9800.localdomain> @ 2008-08-06 12:35 ` Rafael J. Wysocki 2008-08-06 15:55 ` Kenneth Crudup ` (2 more replies) 0 siblings, 3 replies; 6+ messages in thread From: Rafael J. Wysocki @ 2008-08-06 12:35 UTC (permalink / raw) To: Kenneth Crudup; +Cc: pavel, pm list On Wednesday, 6 of August 2008, Kenneth Crudup wrote: > > On Wed, 6 Aug 2008, Rafael J. Wysocki wrote: > > > They all are 64-bit. Except from this, they are quite different. > > http://www.sisk.pl/kernel/debug/mainline/2.6.27-rc1-git6-dirty/M3A32-MVP-config > > Thanks for that. > > I'd made the only obvious change I could see differently (I'd specified a > resume-to swap partition explicitly) but that had no effect. > > Essentially what happens is I begin the suspend (very generically, by > writing "disk" to /sys/power/state), and it appears to start, but hangs > up. I have my syslog also redirected to tty12, and if I switch over to > that, I see: > > ---- > Aug 5 16:35:49 hp9800 kernel: [ 71.049504] PM: Marking nosave pages: 000000000009f000 - 0000000000100000 > Aug 5 16:35:49 hp9800 kernel: [ 71.049508] PM: Marking nosave pages: 00000000bfed0000 - 0000000100000000 > Aug 5 16:35:49 hp9800 kernel: [ 71.054734] PM: Basic memory bitmaps created > --- > > ... then it just hangs, no apparent disk activity. All of a sudden > (~20 sec(?) later), a series of errors spit out from syslog, mostly related > to trying to write to the disk, then I get a large number when it tries > to remount/access my root (XFS) which fails due to I/O errors. > Unfortunately these can't be saved and scrolling up the screen won't > work (there's too much output anyway). > > One guess is that the suspend is stopping my hard drive (/dev/sda, SATA > on the AHCI driver) and therefore nothing can continue. I wish I had > more, but I'd have to find another box and see if that "serial console > on USB" stuff actually works. > > So, based on *that* nearly-as-useless bug report, anything else I could > try? This config works mostly w/o molestation on 2.6.26 generic (and with > the TuxOnIce version, as well). I've attached both .config files, just > in case. Can you try with the patch from http://bugzilla.kernel.org/show_bug.cgi?id=11178#c10 please? Rafael ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Software Suspend status in latest GIT? 2008-08-06 12:35 ` Software Suspend status in latest GIT? Rafael J. Wysocki @ 2008-08-06 15:55 ` Kenneth Crudup 2008-08-06 16:04 ` Rafael J. Wysocki 2008-08-06 16:20 ` Kenneth Crudup 2008-08-07 0:21 ` Nigel Cunningham 2 siblings, 1 reply; 6+ messages in thread From: Kenneth Crudup @ 2008-08-06 15:55 UTC (permalink / raw) To: Rafael J. Wysocki; +Cc: pavel, pm list On Wed, 6 Aug 2008, Rafael J. Wysocki wrote: > Can you try with the patch from > http://bugzilla.kernel.org/show_bug.cgi?id=11178#c10 > please? Well- I can suspend now! Make sure that patch goes in for sure! ... but the resume fails. It doesn't seem to see the signature in the swapspace and begins a regular boot. Let me make sure it's not something on my end. The kernel command-line (and boot kernel) is exactly the same when resuming, right? (Hmmm ... do I explicitly need a "resume=" parameter?) -Kenny -- Kenneth R. Crudup Sr. SW Engineer, Scott County Consulting, Los Angeles O: 3630 S. Sepulveda Blvd. #138, L.A., CA 90034-6809 (888) 454-8181 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Software Suspend status in latest GIT? 2008-08-06 15:55 ` Kenneth Crudup @ 2008-08-06 16:04 ` Rafael J. Wysocki 0 siblings, 0 replies; 6+ messages in thread From: Rafael J. Wysocki @ 2008-08-06 16:04 UTC (permalink / raw) To: Kenneth Crudup; +Cc: pavel, pm list On Wednesday, 6 of August 2008, Kenneth Crudup wrote: > > On Wed, 6 Aug 2008, Rafael J. Wysocki wrote: > > > Can you try with the patch from > > http://bugzilla.kernel.org/show_bug.cgi?id=11178#c10 > > please? > > Well- I can suspend now! Make sure that patch goes in for sure! > > ... but the resume fails. It doesn't seem to see the signature in the > swapspace and begins a regular boot. Let me make sure it's not something > on my end. > > The kernel command-line (and boot kernel) is exactly the same when > resuming, right? (Hmmm ... do I explicitly need a "resume=" parameter?) It's better to always put the resume= parameter into the kernel command line if you use the /sys/power/state interface. Thanks, Rafael ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Software Suspend status in latest GIT? 2008-08-06 12:35 ` Software Suspend status in latest GIT? Rafael J. Wysocki 2008-08-06 15:55 ` Kenneth Crudup @ 2008-08-06 16:20 ` Kenneth Crudup 2008-08-07 0:21 ` Nigel Cunningham 2 siblings, 0 replies; 6+ messages in thread From: Kenneth Crudup @ 2008-08-06 16:20 UTC (permalink / raw) To: Rafael J. Wysocki; +Cc: pavel, pm list Doh! Explicitly setting the "resume" parameter fixed the resume issue (which, co-incidentally is what I'd pulled out for testing :) -Kenny -- Kenneth R. Crudup Sr. SW Engineer, Scott County Consulting, Los Angeles O: 3630 S. Sepulveda Blvd. #138, L.A., CA 90034-6809 (888) 454-8181 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Software Suspend status in latest GIT? 2008-08-06 12:35 ` Software Suspend status in latest GIT? Rafael J. Wysocki 2008-08-06 15:55 ` Kenneth Crudup 2008-08-06 16:20 ` Kenneth Crudup @ 2008-08-07 0:21 ` Nigel Cunningham 2008-08-07 16:39 ` Rafael J. Wysocki 2 siblings, 1 reply; 6+ messages in thread From: Nigel Cunningham @ 2008-08-07 0:21 UTC (permalink / raw) To: Rafael J. Wysocki; +Cc: pavel, Kenneth Crudup, pm list Hi. On Wed, 2008-08-06 at 14:35 +0200, Rafael J. Wysocki wrote: > Can you try with the patch from > http://bugzilla.kernel.org/show_bug.cgi?id=11178#c10 > please? This fixes things for me, too. Regards, Nigel ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Software Suspend status in latest GIT? 2008-08-07 0:21 ` Nigel Cunningham @ 2008-08-07 16:39 ` Rafael J. Wysocki 0 siblings, 0 replies; 6+ messages in thread From: Rafael J. Wysocki @ 2008-08-07 16:39 UTC (permalink / raw) To: Nigel Cunningham; +Cc: pavel, Kenneth Crudup, pm list On Thursday, 7 of August 2008, Nigel Cunningham wrote: > Hi. > > On Wed, 2008-08-06 at 14:35 +0200, Rafael J. Wysocki wrote: > > Can you try with the patch from > > http://bugzilla.kernel.org/show_bug.cgi?id=11178#c10 > > please? > > This fixes things for me, too. The patch is on its way to Linus, AFAICS. Thanks, Rafael ^ permalink raw reply [flat|nested] 6+ messages in thread
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[not found] ` <Pine.LNX.4.64.0808051653440.7367@hp9800.localdomain>
2008-08-06 12:35 ` Software Suspend status in latest GIT? Rafael J. Wysocki
2008-08-06 15:55 ` Kenneth Crudup
2008-08-06 16:04 ` Rafael J. Wysocki
2008-08-06 16:20 ` Kenneth Crudup
2008-08-07 0:21 ` Nigel Cunningham
2008-08-07 16:39 ` Rafael J. Wysocki
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