Gabriel C wrote: > Rafael J. Wysocki wrote: >> On Tuesday, 23 October 2007 01:00, Gabriel C wrote: >>> Rafael J. Wysocki wrote: >>>> On Monday, 22 October 2007 18:15, Gabriel C wrote: >>>>> 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. >>>> Can you please try to disable HT and suspend? >>> So only 'Hibernation' is enabled in kernel and HT disabled in BIOS ? >>> >>> If you mean that , sure I can try doing so. >> With suspend or hibernation enabled in the kernel, but with HT disabled in the >> BIOS. > > Ok trying in some minutes. Disabling HT does not make any difference , nor disabling / enabling only one Hibernation or Suspend in kernel and BIOS nor any combination of these. > >>> I also could disable Suspend to RAM completly from BIOS as well if you want. >> No, that rather won't work. >> >>>>> ... >>>>> >>>>> 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 >>>> Well, I think we have a problem with the CPU hotplug. >>>> >>>> Can you try to offline-online CPUs (without suspending) and see if that works? >>> Yes does work when I do it manually : >>> >>> [ 6687.595842] CPU 1 is now offline >>> [ 6687.711425] CPU 2 is now offline >>> [ 6687.819330] CPU 3 is now offline >>> [ 6687.819337] SMP alternatives: switching to UP code >>> [ 6702.109605] SMP alternatives: switching to SMP code >>> [ 6702.110634] Booting processor 1/1 eip 3000 >>> [ 6702.122140] Initializing CPU#1 >>> [ 6702.182045] Calibrating delay using timer specific routine.. 3989.26 BogoMIPS (lpj=1994633) >>> [ 6702.182063] CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 00000000 00000000 >>> [ 6702.182085] CPU: Trace cache: 12K uops, L1 D cache: 8K >>> [ 6702.182091] CPU: L2 cache: 512K >>> [ 6702.182096] CPU: Physical Processor ID: 0 >>> [ 6702.182102] CPU: After all inits, caps: bfebfbff 00000000 00000000 0000b080 00004400 00000000 00000000 00000000 >>> [ 6702.182118] Intel machine check architecture supported. >>> [ 6702.182130] Intel machine check reporting enabled on CPU#1. >>> [ 6702.182137] CPU1: Intel P4/Xeon Extended MCE MSRs (12) available >>> [ 6702.182143] CPU1: Thermal monitoring enabled >>> [ 6702.183563] CPU1: Intel(R) Xeon(TM) CPU 2.00GHz stepping 07 >>> [ 6702.184488] checking TSC synchronization [CPU#0 -> CPU#1]: passed. >>> [ 6702.205500] Switched to high resolution mode on CPU 1 >>> [ 6702.210400] SMP alternatives: switching to SMP code >>> [ 6702.212196] Booting processor 2/2 eip 3000 >>> [ 6702.222693] Initializing CPU#2 >>> [ 6702.282950] Calibrating delay using timer specific routine.. 3988.88 BogoMIPS (lpj=1994443) >>> [ 6702.282962] CPU: After generic identify, caps: 3febfbff 00000000 00000000 00000000 00000000 00000000 00000000 00000000 >>> [ 6702.282974] CPU: Trace cache: 12K uops, L1 D cache: 8K >>> [ 6702.282977] CPU: L2 cache: 512K >>> [ 6702.282980] CPU: Physical Processor ID: 3 >>> [ 6702.282983] CPU: After all inits, caps: 3febfbff 00000000 00000000 0000b080 00000000 00000000 00000000 00000000 >>> [ 6702.282991] Intel machine check architecture supported. >>> [ 6702.282998] Intel machine check reporting enabled on CPU#2. >>> [ 6702.283001] CPU2: Intel P4/Xeon Extended MCE MSRs (12) available >>> [ 6702.283005] CPU2: Thermal monitoring enabled >>> [ 6702.283300] CPU2: Intel(R) XEON(TM) CPU 2.00GHz stepping 04 >>> [ 6702.284296] checking TSC synchronization [CPU#1 -> CPU#2]: passed. >>> [ 6702.305317] Switched to high resolution mode on CPU 2 >>> [ 6702.312356] SMP alternatives: switching to SMP code >>> [ 6702.313995] Booting processor 3/3 eip 3000 >>> [ 6702.324511] Initializing CPU#3 >>> [ 6702.384864] Calibrating delay using timer specific routine.. 3988.87 BogoMIPS (lpj=1994438) >>> [ 6702.384875] CPU: After generic identify, caps: 3febfbff 00000000 00000000 00000000 00000000 00000000 00000000 00000000 >>> [ 6702.384888] CPU: Trace cache: 12K uops, L1 D cache: 8K >>> [ 6702.384891] CPU: L2 cache: 512K >>> [ 6702.384894] CPU: Physical Processor ID: 3 >>> [ 6702.384897] CPU: After all inits, caps: 3febfbff 00000000 00000000 0000b080 00000000 00000000 00000000 00000000 >>> [ 6702.384905] Intel machine check architecture supported. >>> [ 6702.384912] Intel machine check reporting enabled on CPU#3. >>> [ 6702.384915] CPU3: Intel P4/Xeon Extended MCE MSRs (12) available >>> [ 6702.384919] CPU3: Thermal monitoring enabled >>> [ 6702.385146] CPU3: Intel(R) XEON(TM) CPU 2.00GHz stepping 04 >>> [ 6702.386252] checking TSC synchronization [CPU#1 -> CPU#3]: passed. >>> [ 6702.407259] Switched to high resolution mode on CPU 3 >>> >>> ... >>> >>> done with : >>> for i in cpu1 cpu2 cpu3; do echo 0 >/sys/devices/system/cpu/$i/online; done >>> >>> for i in cpu1 cpu2 cpu3; do echo 1 >/sys/devices/system/cpu/$i/online; done >> Hm, well. >> >> Please apply the appended patch and then try: > > Ok will do right after I test with disabled HT > >> # echo 8 > /proc/sys/kernel/printk >> # echo 5 > /sys/power/pm_test_level >> # echo mem > /sys/power/state >> (should wait for approx. 3 sec. and return to the boot prompt) >> # echo 4 > /sys/power/pm_test_level >> # echo mem > /sys/power/state >> (should wait for approx. 3 sec. and return to the boot prompt) >> ... >> # echo 1 > /sys/power/pm_test_level >> # echo mem > /sys/power/state >> (should wait for approx. 3 sec. and return to the boot prompt) >> >> and see if you can reproduce the problem and for which test level. >> >> [Echoing 0 to /sys/power/pm_test_level restores the normal behavior.] Also box just froze on level 3 but I got a ACPI error at least which I didn't got in any other dmesg till now : ( also patch was tested with HT disabled and Suspend and Hibernation enabled in kernel and BIOS ) ... Oct 23 01:51:05 lara [ 273.512374] PM: Removing info for No Bus:input0 Oct 23 01:51:05 lara [ 274.545158] PM: Removing info for No Bus:mouse0 Oct 23 01:51:05 lara [ 274.551435] PM: Removing info for No Bus:event1 Oct 23 01:51:05 lara [ 274.559493] PM: Removing info for No Bus:input1 Oct 23 01:53:06 lara [ 394.869468] ACPI Error (evevent-0303): No installed handler for fixed event [00000002] [20070126] .... ( I hard reseted after that ) I try level 2 and 1 now I just wanted to let you know. >> >> Greetings, >> Rafael >> Gabriel _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
