Re: apmd -A induced hangs
On Sun, Aug 31, 2014 at 09:44:11PM +0200, Alexander Bluhm wrote:
On Tue, Jul 29, 2014 at 12:19:43AM +0200, Alexander Bluhm wrote:
Next I will try with this diff and without running apmd.
I was runnig with the diff and without apmd and used sysctl hw.setperf
manually. In this month my thinkpad never crashed.
So I have added apmd -A again to rc.conf now and will report what
happens.
With the diff and with apmd -A I had 2 hangs in less than 3 days.
Next test will be with the diff and with apmd -C on my T430s.
bluhm
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 - 1.60
+++ acpicpu.c 13 Jul 2014 14:00:03 -
@@ -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-current (GENERIC.MP) #99: Tue Sep 2 00:52:02 CEST 2014
bluhm@t430s.bluhm.invalid:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 16845570048 (16065MB)
avail mem = 16388403200 (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 0xfee0: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz, 2893.86 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, 2893.42 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, 2893.42 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, 2893.42 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 0xfec0, version 20, 24 pins
acpimcfg0 at acpi0 addr 0xf800, 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
Re: apmd -A induced hangs
On Tue, Jul 29, 2014 at 12:19:43AM +0200, Alexander Bluhm wrote:
Next I will try with this diff and without running apmd.
I was runnig with the diff and without apmd and used sysctl hw.setperf
manually. In this month my thinkpad never crashed.
So I have added apmd -A again to rc.conf now and will report what
happens.
bluhm
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 - 1.60
+++ acpicpu.c 13 Jul 2014 14:00:03 -
@@ -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-current (GENERIC.MP) #97: Thu Aug 28 19:25:13 CEST 2014
bluhm@t430s.bluhm.invalid:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 16845570048 (16065MB)
avail mem = 16388411392 (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 0xfee0: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz, 2893.88 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 0xfec0, version 20, 24 pins
acpimcfg0 at acpi0 addr 0xf800, 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,
Re: apmd -A induced hangs
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.c12 Jul 2014 18:48:17 - 1.60
: +++ acpicpu.c13 Jul 2014 14:00:03 -
: @@ -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 0xfee0: 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 0xfec0, version 20, 24 pins
:acpimcfg0 at acpi0 addr 0xf800, bus 0-63
:acpiec0 at acpi0
:acpiprt0 at acpi0: bus 0 (PCI0)
:acpiprt1
Re: apmd -A induced hangs
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
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 - 1.60
+++ acpicpu.c 13 Jul 2014 14:00:03 -
@@ -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 0xfee0: 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 0xfec0, version 20, 24 pins
acpimcfg0 at acpi0 addr 0xf800, 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
Re: apmd -A induced hangs
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?
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 - 1.60
+++ acpicpu.c 13 Jul 2014 14:00:03 -
@@ -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 */
Been running with this for a day so far, and no hangs. But it's pretty
random so I'd say at least a few days more are needed to see if it is
really helping.
-ml
apmd -A induced hangs
Some people have reported that apmd -A makes their machines hang.
Could those people try the diff below and see whether it helps?
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 - 1.60
+++ acpicpu.c 13 Jul 2014 14:00:03 -
@@ -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 */
