Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: 2.6.9-rc3 software suspend (pmdisk) stopped working | Date | Fri, 1 Oct 2004 21:53:31 +0200 |
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On Friday 01 of October 2004 21:25, Kevin Fenzi wrote: > >>>>> "Rafael" == Rafael J Wysocki <rjw@sisk.pl> writes: > > Rafael> On Friday 01 of October 2004 18:03, Kevin Fenzi wrote: > >> >>>>> "Pavel" == Pavel Machek <pavel@ucw.cz> writes: > >> > Pavel> Hi! > >> >> Anyone noticed that pmdisk software suspend stopped working in > >> -rc3 >> ? In -rc2 it worked just fine. My script was > >> >> > >> >> chvt 1 echo -n shutdown >/sys/power/disk echo -n disk >> > >> >/sys/power/state chvt 7 > >> >> > >> >> In -rc3 it appears to write pages out to disk, but never shuts > >> down >> the machine. Is there something else i need to do or am > >> missing ? > >> > Pavel> You are not missing anything, it is somehow broken. I'll try to > Pavel> find out what went wrong and fix it. In the meantime, look at > Pavel> -mm series, it works there. Pavel > >> I finally had a chance to try 2.6.9-rc3 here last night. > >> > >> It suspended ok for me, but on resume it would load in the cache > >> and then reboot. :( > > Rafael> Always? I mean, is it reproducible? I have a similar > Rafael> problem, but it is not reproducible, apparently. Sometimes it > Rafael> reboots, sometimes it reports a double fault, but most often > Rafael> it resumes just fine. > > Well, I only tried it twice, but it rebooted both times. > > After applying the patch below from Pavel on top of 2.6.9-rc3 it now > seems to work (again, I have only done a few cycles). > > Do you have HIMEM enabled?
I'm not sure what you mean. It's an x86-64 system with 512 MB of RAM.
> Does the patch below make it more stable for you?
I have this patch applied, but I get double faults sometimes anyway.
Greets, RJW
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