On May 31 08:48:09, hans@stare.cz wrote:
> This is current/amd64 on an old MacBook A1181 (dmesg below).
> Until yesterday it had 2+1 GB of RAM, now it has 2+2 GB.
> However, dmesg still reports around 3GB.
>
> No, it's not the old dmesg; yes, I have checked. In fact,
> spdmem0 at iic0 addr 0x50: 2GB DDR2 SDRAM non-parity PC2-6400CL6 SO-DIMM
> spdmem1 at iic0 addr 0x52: 2GB DDR2 SDRAM non-parity PC2-6400CL6 SO-DIMM
>
> It's not a hardwware issue - the MacOS that dualboots this machine
> sees and uses the 4GB. Am I missing something obvious?
>
> OpenBSD 6.1-current (GENERIC.MP) #0: Sat May 20 12:31:37 CEST 2017
> hans@macbook.stare.cz:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> real mem = 3171909632 (3024MB)
> avail mem = 3070050304 (2927MB)
Here is a fresh upgrade to the latest snapshot
- the issue is the same.
OpenBSD 6.1-current (GENERIC.MP) #87: Tue May 30 21:05:25 MDT 2017
deraadt@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 3171909632 (3024MB)
avail mem = 3070050304 (2927MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe0000 (37 entries)
bios0: vendor Apple Inc. version "MB21.88Z.00A5.B07.0706270922" date 06/27/07
bios0: Apple Inc. MacBook2,1
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP HPET APIC MCFG ASF! SBST ECDT SSDT SSDT SSDT
acpi0: wakeup devices ADP1(S3) LID0(S3) PXS1(S4) PXS2(S4) USB1(S3) USB2(S3) USB3(S3) USB4(S3) USB7(S3) EC__(S3)
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)2 CPU T7400 @ 2.16GHz, 2161.59 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,NXE,LONG,LAHF,PERF,SENSOR
cpu0: 4MB 64b/line 16-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 166MHz
cpu0: mwait min=64, max=64, C-substates=0.2.2.2.2, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM)2 CPU T7400 @ 2.16GHz, 2161.26 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,NXE,LONG,LAHF,PERF,SENSOR
cpu1: 4MB 64b/line 16-way L2 cache
cpu1: smt 0, core 1, package 0
ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 24 pins
acpimcfg0 at acpi0 addr 0xf0000000, bus 0-255
acpiec0 at acpi0
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (RP01)
acpiprt2 at acpi0: bus 2 (RP02)
acpiprt3 at acpi0: bus 3 (PCIB)
acpicpu0 at acpi0: !C3(100@55 mwait@0x31), !C2(500@1 mwait@0x10), C1(1000@1 mwait), PSS
acpicpu1 at acpi0: !C3(100@55 mwait@0x31), !C2(500@1 mwait@0x10), C1(1000@1 mwait), PSS
acpisbs0 at acpi0: SBS0 model "ASMB016" serial 19351 type LION oem "DP"
acpiac0 at acpi0: AC unit online
acpibtn0 at acpi0: LID0
"APP0002" at acpi0 not configured
acpibtn1 at acpi0: PWRB
acpibtn2 at acpi0: SLPB
"APP0001" at acpi0 not configured
"APP0003" at acpi0 not configured
"ACPI0001" at acpi0 not configured
acpivideo0 at acpi0: GFX0
cpu0: Enhanced SpeedStep 2161 MHz: speeds: 2167, 2000, 1833, 1667, 1500, 1333, 1000 MHz
memory map conflict 0xbef00000/0x100000
memory map conflict 0xbf000000/0x1000000
memory map conflict 0xf00f8000/0x1000
memory map conflict 0xfed1c000/0x4000
memory map conflict 0xfffb0000/0x30000
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel 82945GM Host" rev 0x03
inteldrm0 at pci0 dev 2 function 0 "Intel 82945GM Video" rev 0x03
drm0 at inteldrm0
intagp0 at inteldrm0
agp0 at intagp0: aperture at 0xc0000000, size 0x10000000
inteldrm0: apic 1 int 16
inteldrm0: 1280x800, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
"Intel 82945GM Video" rev 0x03 at pci0 dev 2 function 1 not configured
vendor "Intel", unknown product 0x27a3 (class DASP subclass Time and Frequency, rev 0x03) at pci0 dev 7 function 0 not configured
azalia0 at pci0 dev 27 function 0 "Intel 82801GB HD Audio" rev 0x02: msi
azalia0: codecs: Sigmatel STAC9220/1
audio0 at azalia0
ppb0 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x02: msi
pci1 at ppb0 bus 1
mskc0 at pci1 dev 0 function 0 "Marvell Yukon 88E8053" rev 0x22, Yukon-2 EC rev. A3 (0x2): msi
msk0 at mskc0 port A: address 00:1b:63:36:2b:5d
eephy0 at msk0 phy 0: 88E1111 Gigabit PHY, rev. 2
ppb1 at pci0 dev 28 function 1 "Intel 82801GB PCIE" rev 0x02: msi
pci2 at ppb1 bus 2
athn0 at pci2 dev 0 function 0 "Atheros AR5418" rev 0x01: apic 1 int 17
athn0: MAC AR5418 rev 2, RF AR5133 (2T3R), ROM rev 4, address 00:1c:b3:c4:b2:ae
uhci0 at pci0 dev 29 function 0 "Intel 82801GB USB" rev 0x02: apic 1 int 21
uhci1 at pci0 dev 29 function 1 "Intel 82801GB USB" rev 0x02: apic 1 int 19
uhci2 at pci0 dev 29 function 2 "Intel 82801GB USB" rev 0x02: apic 1 int 18
uhci3 at pci0 dev 29 function 3 "Intel 82801GB USB" rev 0x02: apic 1 int 16
ehci0 at pci0 dev 29 function 7 "Intel 82801GB USB" rev 0x02: apic 1 int 21
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb2 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xe2
pci3 at ppb2 bus 3
"AT&T/Lucent FW322 1394" rev 0x61 at pci3 dev 3 function 0 not configured
pcib0 at pci0 dev 31 function 0 "Intel 82801GBM LPC" rev 0x02
pciide0 at pci0 dev 31 function 1 "Intel 82801GB IDE" rev 0x02: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility
atapiscsi0 at pciide0 channel 0 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <MATSHITA, DVD-R UJ-857E, ZB0E> ATAPI 5/cdrom removable
cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 4
pciide0: channel 1 disabled (no drives)
pciide1 at pci0 dev 31 function 2 "Intel 82801GBM SATA" rev 0x02: DMA, channel 0 configured to native-PCI, channel 1 configured to native-PCI
pciide1: using apic 1 int 19 for native-PCI interrupt
wd0 at pciide1 channel 0 drive 1: <ST980811AS>
wd0: 16-sector PIO, LBA48, 76319MB, 156301488 sectors
wd0(pciide1:0:1): using PIO mode 4, Ultra-DMA mode 6
ichiic0 at pci0 dev 31 function 3 "Intel 82801GB SMBus" rev 0x02: apic 1 int 19
iic0 at ichiic0
iic0: addr 0x48 00=36 01=00 02=4b 03=50 words 00=3680 01=00ff 02=4b00 03=5000 04=ffff 05=ffff 06=ffff 07=ffff
spdmem0 at iic0 addr 0x50: 2GB DDR2 SDRAM non-parity PC2-6400CL6 SO-DIMM
spdmem1 at iic0 addr 0x52: 2GB DDR2 SDRAM non-parity PC2-6400CL6 SO-DIMM
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci3: USB revision 1.0
uhub4 at usb4 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at pcib0
isadma0 at isa0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
asmc0 at isa0 port 0x300/32: rev 1.17f517, 226 keys
vmm0 at mainbus0: VMX
drm: render error detected, EIR: 0x00000010
drm: page table error
drm: PGTBL_ER: 0x00000102
error: [drm:pid0:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking
drm: render error detected, EIR: 0x00000010
drm: page table error
drm: PGTBL_ER: 0x00000102
uvideo0 at uhub0 port 4 configuration 1 interface 0 "Micron Built-in iSight" rev 2.00/1.84 addr 2
video0 at uvideo0
uhidev0 at uhub1 port 2 configuration 1 interface 0 "Apple Computer Apple Internal Keyboard / Trackpad" rev 2.00/0.18 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 5 key codes, country code 13
wskbd0 at ukbd0: console keyboard, using wsdisplay0
uhidev1 at uhub1 port 2 configuration 1 interface 1 "Apple Computer Apple Internal Keyboard / Trackpad" rev 2.00/0.18 addr 2
uhidev1: iclass 3/1, 5 report ids
ums0 at uhidev1 reportid 2: 3 buttons
wsmouse0 at ums0 mux 0
ums1 at uhidev1 reportid 5
ums1: mouse has no X report
uhidev2 at uhub1 port 2 configuration 1 interface 2 "Apple Computer Apple Internal Keyboard / Trackpad" rev 2.00/0.18 addr 2
uhidev2: iclass 3/0
uhid0 at uhidev2: input=1, output=0, feature=0
uhidev3 at uhub3 port 2 configuration 1 interface 0 "Apple Computer, Inc. IR Receiver" rev 2.00/1.10 addr 2
uhidev3: iclass 3/0, 38 report ids
uhid1 at uhidev3 reportid 36: input=4, output=0, feature=0
uhid2 at uhidev3 reportid 37: input=4, output=0, feature=0
uhid3 at uhidev3 reportid 38: input=4, output=0, feature=0
uhidev4 at uhub4 port 1 configuration 1 interface 0 "Apple Computer HID-proxy" rev 2.00/19.65 addr 2
uhidev4: iclass 3/1
ukbd1 at uhidev4: 8 variable keys, 6 key codes
wskbd1 at ukbd1 mux 1
wskbd1: connecting to wsdisplay0
uhidev5 at uhub4 port 1 configuration 1 interface 1 "Apple Computer HID-proxy" rev 2.00/19.65 addr 2
uhidev5: iclass 3/1
ums2 at uhidev5: 5 buttons
wsmouse1 at ums2 mux 0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
sd0 at scsibus3 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006> SCSI2 0/direct fixed
sd0: 20821MB, 512 bytes/sector, 42642928 sectors
root on sd0a (075497a4ce516f3d.a) swap on sd0b dump on sd0b
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