Hi all , I'm running current git + aic7xxx suspend patch from http://bugzilla.kernel.org/show_bug.cgi?id=3062 on a Dell Precision WorkStation 530 MT SMP box ( HT enabled ). Suspend works fine but on resume I have some problems. All CPU's but boot CPU won't come back , everything else seems fine. ... Oct 22 15:02:28 lara [ 49.618795] Enabling non-boot CPUs ... Oct 22 15:02:28 lara [ 49.622211] PM: Adding info for No Bus:msr1 Oct 22 15:02:28 lara [ 49.622259] PM: Adding info for No Bus:cpu1 Oct 22 15:02:28 lara [ 49.622302] SMP alternatives: switching to SMP code Oct 22 15:02:28 lara [ 49.623536] Booting processor 1/1 eip 3000 Oct 22 15:02:28 lara [ 54.638093] Not responding. Oct 22 15:02:28 lara [ 54.638096] Inquiring remote APIC #1... Oct 22 15:02:28 lara [ 54.638099] ... APIC #1 ID: failed Oct 22 15:02:28 lara [ 54.638204] ... APIC #1 VERSION: failed Oct 22 15:02:28 lara [ 54.638307] ... APIC #1 SPIV: failed Oct 22 15:02:28 lara [ 54.638427] skipping cpu1, didn't come online Oct 22 15:02:28 lara [ 54.638602] PM: Removing info for No Bus:msr1 Oct 22 15:02:28 lara [ 54.638643] PM: Removing info for No Bus:cpu1 Oct 22 15:02:28 lara [ 54.638678] Error taking CPU1 up: -5 Oct 22 15:02:28 lara [ 54.640908] PM: Adding info for No Bus:msr2 Oct 22 15:02:28 lara [ 54.640939] PM: Adding info for No Bus:cpu2 Oct 22 15:02:28 lara [ 54.640976] SMP alternatives: switching to SMP code Oct 22 15:02:28 lara [ 54.641961] Booting processor 2/2 eip 3000 Oct 22 15:02:28 lara [ 59.656795] Not responding. Oct 22 15:02:28 lara [ 59.656799] Inquiring remote APIC #2... Oct 22 15:02:28 lara [ 59.656803] ... APIC #2 ID: failed Oct 22 15:02:28 lara [ 59.656907] ... APIC #2 VERSION: failed Oct 22 15:02:28 lara [ 59.657011] ... APIC #2 SPIV: failed Oct 22 15:02:28 lara [ 59.657131] skipping cpu2, didn't come online Oct 22 15:02:28 lara [ 59.657300] PM: Removing info for No Bus:msr2 Oct 22 15:02:28 lara [ 59.657343] PM: Removing info for No Bus:cpu2 Oct 22 15:02:28 lara [ 59.657379] Error taking CPU2 up: -5 Oct 22 15:02:28 lara [ 59.659605] PM: Adding info for No Bus:msr3 Oct 22 15:02:28 lara [ 59.659637] PM: Adding info for No Bus:cpu3 Oct 22 15:02:28 lara [ 59.659673] SMP alternatives: switching to SMP code Oct 22 15:02:28 lara [ 59.660725] Booting processor 3/3 eip 3000 Oct 22 15:02:28 lara [ 64.675517] Not responding. Oct 22 15:02:28 lara [ 64.675520] Inquiring remote APIC #3... Oct 22 15:02:28 lara [ 64.675524] ... APIC #3 ID: failed Oct 22 15:02:28 lara [ 64.675628] ... APIC #3 VERSION: failed Oct 22 15:02:28 lara [ 64.675731] ... APIC #3 SPIV: failed Oct 22 15:02:28 lara [ 64.675859] skipping cpu3, didn't come online Oct 22 15:02:28 lara [ 64.676017] PM: Removing info for No Bus:msr3 Oct 22 15:02:28 lara [ 64.676059] PM: Removing info for No Bus:cpu3 Oct 22 15:02:28 lara [ 64.676092] Error taking CPU3 up: -5 Oct 22 15:02:28 lara [ 64.676326] evxfevnt-0079 [00] enable : System is already in ACPI mode ... After I've played with a lot boot options I found out booting with ' acpi=ht ' will make the CPU's work again but now I have a problem on Suspend. Everything seems to just go down disks etc but the box itself is for some reason still on. So I've tested reboot=<> options with no luck. ( after waiting 5 minutes to be sure everything is really off I can just hit power button). On resume now everything is fine. I'm not really sure what is wrong here acpi/hibernation/cpu-hotplug or a mix of all so I'm CC'ing linux-acpi as well. The only thing I noticed is the 'Breaking affinity for irq XX' on suspend without acpi=ht messages. I can't even tell whatever other kernel versions are working because aic7xxx driver didn't got suspend support till now ( or at least never worked here ). I know suspend worked fine on windows with that box. There is my config and dmesg ( good and bad one ) : http://194.231.229.228/suspend/acpi=ht_working_dmesg.txt http://194.231.229.228/suspend/dmesg_broken_cpus_on_resume.txt http://194.231.229.228/suspend/config Regards, Gabriel _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
