On 2014 Jul 29 (Tue) at 00:19:43 +0200 (+0200), Alexander Bluhm wrote:
:On Sun, Jul 13, 2014 at 04:05:41PM +0200, Mark Kettenis wrote:
:> Some people have reported that apmd -A makes their machines hang.
:> Could those people try the diff below and see whether it helps?
:
:I am running this diff and apmd -A on a thinkpad T430s. The machine
:is idle, the X11 blank screen saver is on. When I type something,
:it hangs. The fan gets loud after I type, it sounds like the cpu
:starts spinning when I want to work again.
:
:It happens with this diff and apmd -A.
:It happens without this diff and with apmd -A or apmd -C.
:
:I did not see the crash without this diff and without running apmd.
:But this test was not long enough to be reliable.
:
:Next I will try with this diff and without running apmd.
:
:It crashes about once a week so testing will take a while.
:
:bluhm
:
I've been running with this diff (apmd -C) on a T430s since the diff was
mailed out, and have had no such problems. So, wtf.
:>
:> Index: acpicpu.c
:> ===================================================================
:> RCS file: /home/cvs/src/sys/dev/acpi/acpicpu.c,v
:> retrieving revision 1.60
:> diff -u -p -r1.60 acpicpu.c
:> --- acpicpu.c 12 Jul 2014 18:48:17 -0000 1.60
:> +++ acpicpu.c 13 Jul 2014 14:00:03 -0000
:> @@ -202,9 +202,7 @@ acpicpu_set_pdc(struct acpicpu_softc *sc
:> static uint8_t cpu_oscuuid[16] = { 0x16, 0xA6, 0x77, 0x40, 0x0C, 0x29,
:> 0xBE, 0x47, 0x9E, 0xBD, 0xD8, 0x70,
:> 0x58, 0x71, 0x39, 0x53 };
:> - cap = ACPI_PDC_C_C1_HALT | ACPI_PDC_P_FFH | ACPI_PDC_C_C1_FFH
:> - | ACPI_PDC_C_C2C3_FFH | ACPI_PDC_SMP_P_SWCOORD | ACPI_PDC_SMP_C2C3
:> - | ACPI_PDC_SMP_C1PT;
:> + cap = ACPI_PDC_P_FFH | ACPI_PDC_C_C1_FFH;
:>
:> if (aml_searchname(sc->sc_devnode, "_OSC")) {
:> /* Query _OSC */
:
:OpenBSD 5.6-beta (GENERIC.MP) #87: Fri Jul 25 18:23:23 CEST 2014
: bluhm@t430s.bluhm.invalid:/usr/src/sys/arch/amd64/compile/GENERIC.MP
:real mem = 16845570048 (16065MB)
:avail mem = 16388358144 (15629MB)
:mpath0 at root
:scsibus0 at mpath0: 256 targets
:mainbus0 at root
:bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xbae9d000 (68 entries)
:bios0: vendor LENOVO version "G7ET94WW (2.54 )" date 04/30/2013
:bios0: LENOVO 2355CTO
:acpi0 at bios0: rev 2
:acpi0: sleep states S0 S3 S4 S5
:acpi0: tables DSDT FACP TCPA SSDT SSDT SSDT HPET APIC MCFG ECDT FPDT ASF! UEFI
UEFI MSDM SSDT SSDT UEFI DBG2
:acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP3(S4) XHCI(S3) EHC1(S3)
EHC2(S3) HDEF(S4)
:acpitimer0 at acpi0: 3579545 Hz, 24 bits
:acpihpet0 at acpi0: 14318179 Hz
:acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
:cpu0 at mainbus0: apid 0 (boot processor)
:cpu0: Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz, 2893.82 MHz
:cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS
:cpu0: 256KB 64b/line 8-way L2 cache
:cpu0: smt 0, core 0, package 0
:mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
:cpu0: apic clock running at 99MHz
:cpu0: mwait min=64, max=64, C-substates=0.2.1.1.2, IBE
:cpu1 at mainbus0: apid 1 (application processor)
:cpu1: Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz, 2893.43 MHz
:cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS
:cpu1: 256KB 64b/line 8-way L2 cache
:cpu1: smt 1, core 0, package 0
:cpu2 at mainbus0: apid 2 (application processor)
:cpu2: Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz, 2893.43 MHz
:cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS
:cpu2: 256KB 64b/line 8-way L2 cache
:cpu2: smt 0, core 1, package 0
:cpu3 at mainbus0: apid 3 (application processor)
:cpu3: Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz, 2893.43 MHz
:cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS
:cpu3: 256KB 64b/line 8-way L2 cache
:cpu3: smt 1, core 1, package 0
:ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
:acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
:acpiec0 at acpi0
:acpiprt0 at acpi0: bus 0 (PCI0)
:acpiprt1 at acpi0: bus -1 (PEG_)
:acpiprt2 at acpi0: bus 2 (EXP1)
:acpiprt3 at acpi0: bus 3 (EXP2)
:acpiprt4 at acpi0: bus 4 (EXP3)
:acpiprt5 at acpi0: bus 12 (EXP5)
:acpiprt6 at acpi0: bus -1 (EXP6)
:acpiprt7 at acpi0: bus -1 (EXP7)
:acpiprt8 at acpi0: bus -1 (EXP8)
:acpicpu0 at acpi0: C3, PSS
:acpicpu1 at acpi0: C3
:acpicpu2 at acpi0: C3
:acpicpu3 at acpi0: C3
:acpipwrres0 at acpi0: PUBS, resource for XHCI, EHC1, EHC2
:acpitz0 at acpi0: critical temperature is 103 degC
:acpibtn0 at acpi0: LID_
:acpibtn1 at acpi0: SLPB
:acpibat0 at acpi0: BAT0 model "45N1143" serial 663 type LION oem "Panasonic"
:acpibat1 at acpi0: BAT1 not present
:acpiac0 at acpi0: AC unit online
:acpithinkpad0 at acpi0
:cpu0: Enhanced SpeedStep 2893 MHz: speeds: 2901, 2900, 2800, 2700, 2500, 2400,
2300, 2200, 2000, 1900, 1800, 1700, 1600, 1400, 1300, 1200 MHz
:pci0 at mainbus0 bus 0
:0:28:4: bridge mem address conflict 0xe0000000/0x8000000
:0:28:4: bridge mem address conflict 0xe8000000/0x10000000
:pchb0 at pci0 dev 0 function 0 "Intel Core 3G Host" rev 0x09
:vga1 at pci0 dev 2 function 0 "Intel HD Graphics 4000" rev 0x09
:intagp at vga1 not configured
:inteldrm0 at vga1
:drm0 at inteldrm0
:drm: Memory usable by graphics device = 2048M
:inteldrm0: 1600x900
:wsdisplay0 at vga1 mux 1: console (std, vt100 emulation)
:wsdisplay0: screen 1-5 added (std, vt100 emulation)
:"Intel 7 Series xHCI" rev 0x04 at pci0 dev 20 function 0 not configured
:"Intel 7 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
:em0 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x04: msi, address
3c:97:0e:a7:09:b2
:ehci0 at pci0 dev 26 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 16
:usb0 at ehci0: USB revision 2.0
:uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
:azalia0 at pci0 dev 27 function 0 "Intel 7 Series HD Audio" rev 0x04: msi
:azalia0: codecs: Realtek ALC269, Intel/0x2806, using Realtek ALC269
:audio0 at azalia0
:ppb0 at pci0 dev 28 function 0 "Intel 7 Series PCIE" rev 0xc4: msi
:pci1 at ppb0 bus 2
:ppb1 at pci0 dev 28 function 1 "Intel 7 Series PCIE" rev 0xc4: msi
:pci2 at ppb1 bus 3
:iwn0 at pci2 dev 0 function 0 "Intel Centrino Ultimate-N 6300" rev 0x3e: msi,
MIMO 3T3R, MoW, address 3c:a9:f4:35:02:ec
:ppb2 at pci0 dev 28 function 2 "Intel 7 Series PCIE" rev 0xc4: msi
:pci3 at ppb2 bus 4
:sdhc0 at pci3 dev 0 function 0 "Ricoh 5U823 SD/MMC" rev 0x04: apic 2 int 18
:sdmmc0 at sdhc0
:ppb3 at pci0 dev 28 function 4 "Intel 7 Series PCIE" rev 0xc4: msi
:pci4 at ppb3 bus 12
:ehci1 at pci0 dev 29 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 23
:usb1 at ehci1: USB revision 2.0
:uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
:pcib0 at pci0 dev 31 function 0 "Intel QM77 LPC" rev 0x04
:ahci0 at pci0 dev 31 function 2 "Intel 7 Series AHCI" rev 0x04: msi, AHCI 1.3
:scsibus1 at ahci0: 32 targets
:sd0 at scsibus1 targ 0 lun 0: <ATA, SAMSUNG MZ7TD256, DXT0> SCSI3 0/direct
fixed naa.5002538500000000
:sd0: 244198MB, 512 bytes/sector, 500118192 sectors, thin
:cd0 at scsibus1 targ 1 lun 0: <MATSHITA, DVD-RAM UJ8C2, SB01> ATAPI 5/cdrom
removable
:ichiic0 at pci0 dev 31 function 3 "Intel 7 Series SMBus" rev 0x04: apic 2 int
18
:iic0 at ichiic0
:spdmem0 at iic0 addr 0x50: 8GB DDR3 SDRAM PC3-12800 SO-DIMM
:spdmem1 at iic0 addr 0x51: 8GB DDR3 SDRAM PC3-12800 SO-DIMM
:isa0 at pcib0
:isadma0 at isa0
:pckbc0 at isa0 port 0x60/5
:pckbd0 at pckbc0 (kbd slot)
:pckbc0: using irq 1 for kbd slot
:wskbd0 at pckbd0: console keyboard, using wsdisplay0
:pms0 at pckbc0 (aux slot)
:pckbc0: using irq 12 for aux slot
:wsmouse0 at pms0 mux 0
:wsmouse1 at pms0 mux 0
:pms0: Synaptics touchpad, firmware 7.2
:pcppi0 at isa0 port 0x61
:spkr0 at pcppi0
:uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
:ugen0 at uhub2 port 1 "Lenovo Integrated Smart Card Reader" rev 2.00/1.00 addr
3
:uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
:vscsi0 at root
:scsibus2 at vscsi0: 256 targets
:softraid0 at root
:scsibus3 at softraid0: 256 targets
:root on sd0a (25943b55cd50dee5.a) swap on sd0b dump on sd0b
:WARNING: / was not properly unmounted
:softraid0: sd1 was not shutdown properly
:softraid0: sd1 was not shutdown properly
:softraid0: incorrect key or passphrase
:softraid0: sd1 was not shutdown properly
:softraid0: sd1 was not shutdown properly
:sd1 at scsibus3 targ 1 lun 0: <OPENBSD, SR CRYPTO, 005> SCSI2 0/direct fixed
:sd1: 47582MB, 512 bytes/sector, 97449770 sectors
--
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