Re: [PATCH] irq: Add node_affinity CPU masks for smarter irqbalancehints

From: Eric Dumazet
Date: Thu Nov 26 2009 - 06:44:34 EST

Andi Kleen a écrit :

> That looks weird. It should have worked with CONFIG_NR_CPUS==16 too,
> because you only have 16 CPUs and the NR_CPUS should affect APIC
> ranges etc.
>
> Something still fishy. I would properly report it.
>
> BTW kernel should give some error message in any case when
> there are not enough CPUs I guess.

Problem comes from acpi_numa_init(), calling

acpi_table_parse_srat(ACPI_SRAT_TYPE_CPU_AFFINITY, acpi_parse_processor_affinity, NR_CPUS);

But on this machine SRAT table contains 64 processor_affinity entries,
part of them enabled and other parts disabled

[8 ENABLED], [8 disabled], [8 ENABLED], [40 disabled]

So if NR_CPUS = 16, we 'see' only 8 enabled entries and 8 disabled entries.

# acpidump -t SRAT >SRAT.dump
# acpixtract -a SRAT.dump
# iasl -d SRAT.dat
# cat SRAT.dsl
/*
* Intel ACPI Component Architecture
* AML Disassembler version 20090521
*
* Disassembly of SRAT.dat, Thu Nov 26 12:29:34 2009
*
* ACPI Data Table [SRAT]
*
* Format: [HexOffset DecimalOffset ByteLength] FieldName : FieldValue
*/

[000h 0000 4] Signature : "SRAT" /* System Resource Affinity Table */
[004h 0004 4] Table Length : 00000570
[008h 0008 1] Revision : 01
[009h 0009 1] Checksum : D9
[00Ah 0010 6] Oem ID : "HP "
[010h 0016 8] Oem Table ID : "Proliant"
[018h 0024 4] Oem Revision : 00000001
[01Ch 0028 4] Asl Compiler ID : " "
[020h 0032 4] Asl Compiler Revision : 0000162E

[024h 0036 4] Table Revision : 00000001
[028h 0040 8] Reserved : 0000000000000000

[030h 0048 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[031h 0049 1] Length : 10

[032h 0050 1] Proximity Domain Low(8) : 00
[033h 0051 1] Apic ID : 00
[034h 0052 4] Flags (decoded below) : 00000001
Enabled : 1
[038h 0056 1] Local Sapic EID : 00
[039h 0057 3] Proximity Domain High(24) : 000000
[03Ch 0060 4] Reserved : 00000000

[040h 0064 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[041h 0065 1] Length : 10

[042h 0066 1] Proximity Domain Low(8) : 00
[043h 0067 1] Apic ID : 01
[044h 0068 4] Flags (decoded below) : 00000001
Enabled : 1
[048h 0072 1] Local Sapic EID : 00
[049h 0073 3] Proximity Domain High(24) : 000000
[04Ch 0076 4] Reserved : 00000000

[050h 0080 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[051h 0081 1] Length : 10

[052h 0082 1] Proximity Domain Low(8) : 00
[053h 0083 1] Apic ID : 02
[054h 0084 4] Flags (decoded below) : 00000001
Enabled : 1
[058h 0088 1] Local Sapic EID : 00
[059h 0089 3] Proximity Domain High(24) : 000000
[05Ch 0092 4] Reserved : 00000000

[060h 0096 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[061h 0097 1] Length : 10

[062h 0098 1] Proximity Domain Low(8) : 00
[063h 0099 1] Apic ID : 03
[064h 0100 4] Flags (decoded below) : 00000001
Enabled : 1
[068h 0104 1] Local Sapic EID : 00
[069h 0105 3] Proximity Domain High(24) : 000000
[06Ch 0108 4] Reserved : 00000000

[070h 0112 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[071h 0113 1] Length : 10

[072h 0114 1] Proximity Domain Low(8) : 00
[073h 0115 1] Apic ID : 04
[074h 0116 4] Flags (decoded below) : 00000001
Enabled : 1
[078h 0120 1] Local Sapic EID : 00
[079h 0121 3] Proximity Domain High(24) : 000000
[07Ch 0124 4] Reserved : 00000000

[080h 0128 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[081h 0129 1] Length : 10

[082h 0130 1] Proximity Domain Low(8) : 00
[083h 0131 1] Apic ID : 05
[084h 0132 4] Flags (decoded below) : 00000001
Enabled : 1
[088h 0136 1] Local Sapic EID : 00
[089h 0137 3] Proximity Domain High(24) : 000000
[08Ch 0140 4] Reserved : 00000000

[090h 0144 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[091h 0145 1] Length : 10

[092h 0146 1] Proximity Domain Low(8) : 00
[093h 0147 1] Apic ID : 06
[094h 0148 4] Flags (decoded below) : 00000001
Enabled : 1
[098h 0152 1] Local Sapic EID : 00
[099h 0153 3] Proximity Domain High(24) : 000000
[09Ch 0156 4] Reserved : 00000000

[0A0h 0160 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[0A1h 0161 1] Length : 10

[0A2h 0162 1] Proximity Domain Low(8) : 00
[0A3h 0163 1] Apic ID : 07
[0A4h 0164 4] Flags (decoded below) : 00000001
Enabled : 1
[0A8h 0168 1] Local Sapic EID : 00
[0A9h 0169 3] Proximity Domain High(24) : 000000
[0ACh 0172 4] Reserved : 00000000

[0B0h 0176 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[0B1h 0177 1] Length : 10

[0B2h 0178 1] Proximity Domain Low(8) : 00
[0B3h 0179 1] Apic ID : 08
[0B4h 0180 4] Flags (decoded below) : 00000000
Enabled : 0
[0B8h 0184 1] Local Sapic EID : 00
[0B9h 0185 3] Proximity Domain High(24) : 000000
[0BCh 0188 4] Reserved : 00000000

[0C0h 0192 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[0C1h 0193 1] Length : 10

[0C2h 0194 1] Proximity Domain Low(8) : 00
[0C3h 0195 1] Apic ID : 09
[0C4h 0196 4] Flags (decoded below) : 00000000
Enabled : 0
[0C8h 0200 1] Local Sapic EID : 00
[0C9h 0201 3] Proximity Domain High(24) : 000000
[0CCh 0204 4] Reserved : 00000000

[0D0h 0208 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[0D1h 0209 1] Length : 10

[0D2h 0210 1] Proximity Domain Low(8) : 00
[0D3h 0211 1] Apic ID : 0A
[0D4h 0212 4] Flags (decoded below) : 00000000
Enabled : 0
[0D8h 0216 1] Local Sapic EID : 00
[0D9h 0217 3] Proximity Domain High(24) : 000000
[0DCh 0220 4] Reserved : 00000000

[0E0h 0224 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[0E1h 0225 1] Length : 10

[0E2h 0226 1] Proximity Domain Low(8) : 00
[0E3h 0227 1] Apic ID : 0B
[0E4h 0228 4] Flags (decoded below) : 00000000
Enabled : 0
[0E8h 0232 1] Local Sapic EID : 00
[0E9h 0233 3] Proximity Domain High(24) : 000000
[0ECh 0236 4] Reserved : 00000000

[0F0h 0240 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[0F1h 0241 1] Length : 10

[0F2h 0242 1] Proximity Domain Low(8) : 00
[0F3h 0243 1] Apic ID : 0C
[0F4h 0244 4] Flags (decoded below) : 00000000
Enabled : 0
[0F8h 0248 1] Local Sapic EID : 00
[0F9h 0249 3] Proximity Domain High(24) : 000000
[0FCh 0252 4] Reserved : 00000000

[100h 0256 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[101h 0257 1] Length : 10

[102h 0258 1] Proximity Domain Low(8) : 00
[103h 0259 1] Apic ID : 0D
[104h 0260 4] Flags (decoded below) : 00000000
Enabled : 0
[108h 0264 1] Local Sapic EID : 00
[109h 0265 3] Proximity Domain High(24) : 000000
[10Ch 0268 4] Reserved : 00000000

[110h 0272 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[111h 0273 1] Length : 10

[112h 0274 1] Proximity Domain Low(8) : 00
[113h 0275 1] Apic ID : 0E
[114h 0276 4] Flags (decoded below) : 00000000
Enabled : 0
[118h 0280 1] Local Sapic EID : 00
[119h 0281 3] Proximity Domain High(24) : 000000
[11Ch 0284 4] Reserved : 00000000

[120h 0288 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[121h 0289 1] Length : 10

[122h 0290 1] Proximity Domain Low(8) : 00
[123h 0291 1] Apic ID : 0F
[124h 0292 4] Flags (decoded below) : 00000000
Enabled : 0
[128h 0296 1] Local Sapic EID : 00
[129h 0297 3] Proximity Domain High(24) : 000000
[12Ch 0300 4] Reserved : 00000000

[130h 0304 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[131h 0305 1] Length : 10

[132h 0306 1] Proximity Domain Low(8) : 01
[133h 0307 1] Apic ID : 10
[134h 0308 4] Flags (decoded below) : 00000001
Enabled : 1
[138h 0312 1] Local Sapic EID : 00
[139h 0313 3] Proximity Domain High(24) : 000000
[13Ch 0316 4] Reserved : 00000000

[140h 0320 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[141h 0321 1] Length : 10

[142h 0322 1] Proximity Domain Low(8) : 01
[143h 0323 1] Apic ID : 11
[144h 0324 4] Flags (decoded below) : 00000001
Enabled : 1
[148h 0328 1] Local Sapic EID : 00
[149h 0329 3] Proximity Domain High(24) : 000000
[14Ch 0332 4] Reserved : 00000000

[150h 0336 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[151h 0337 1] Length : 10

[152h 0338 1] Proximity Domain Low(8) : 01
[153h 0339 1] Apic ID : 12
[154h 0340 4] Flags (decoded below) : 00000001
Enabled : 1
[158h 0344 1] Local Sapic EID : 00
[159h 0345 3] Proximity Domain High(24) : 000000
[15Ch 0348 4] Reserved : 00000000

[160h 0352 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[161h 0353 1] Length : 10

[162h 0354 1] Proximity Domain Low(8) : 01
[163h 0355 1] Apic ID : 13
[164h 0356 4] Flags (decoded below) : 00000001
Enabled : 1
[168h 0360 1] Local Sapic EID : 00
[169h 0361 3] Proximity Domain High(24) : 000000
[16Ch 0364 4] Reserved : 00000000

[170h 0368 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[171h 0369 1] Length : 10

[172h 0370 1] Proximity Domain Low(8) : 01
[173h 0371 1] Apic ID : 14
[174h 0372 4] Flags (decoded below) : 00000001
Enabled : 1
[178h 0376 1] Local Sapic EID : 00
[179h 0377 3] Proximity Domain High(24) : 000000
[17Ch 0380 4] Reserved : 00000000

[180h 0384 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[181h 0385 1] Length : 10

[182h 0386 1] Proximity Domain Low(8) : 01
[183h 0387 1] Apic ID : 15
[184h 0388 4] Flags (decoded below) : 00000001
Enabled : 1
[188h 0392 1] Local Sapic EID : 00
[189h 0393 3] Proximity Domain High(24) : 000000
[18Ch 0396 4] Reserved : 00000000

[190h 0400 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[191h 0401 1] Length : 10

[192h 0402 1] Proximity Domain Low(8) : 01
[193h 0403 1] Apic ID : 16
[194h 0404 4] Flags (decoded below) : 00000001
Enabled : 1
[198h 0408 1] Local Sapic EID : 00
[199h 0409 3] Proximity Domain High(24) : 000000
[19Ch 0412 4] Reserved : 00000000

[1A0h 0416 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[1A1h 0417 1] Length : 10

[1A2h 0418 1] Proximity Domain Low(8) : 01
[1A3h 0419 1] Apic ID : 17
[1A4h 0420 4] Flags (decoded below) : 00000001
Enabled : 1
[1A8h 0424 1] Local Sapic EID : 00
[1A9h 0425 3] Proximity Domain High(24) : 000000
[1ACh 0428 4] Reserved : 00000000

[1B0h 0432 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[1B1h 0433 1] Length : 10

[1B2h 0434 1] Proximity Domain Low(8) : 00
[1B3h 0435 1] Apic ID : 18
[1B4h 0436 4] Flags (decoded below) : 00000000
Enabled : 0
[1B8h 0440 1] Local Sapic EID : 00
[1B9h 0441 3] Proximity Domain High(24) : 000000
[1BCh 0444 4] Reserved : 00000000

[1C0h 0448 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[1C1h 0449 1] Length : 10

[1C2h 0450 1] Proximity Domain Low(8) : 00
[1C3h 0451 1] Apic ID : 19
[1C4h 0452 4] Flags (decoded below) : 00000000
Enabled : 0
[1C8h 0456 1] Local Sapic EID : 00
[1C9h 0457 3] Proximity Domain High(24) : 000000
[1CCh 0460 4] Reserved : 00000000

[1D0h 0464 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[1D1h 0465 1] Length : 10

[1D2h 0466 1] Proximity Domain Low(8) : 00
[1D3h 0467 1] Apic ID : 1A
[1D4h 0468 4] Flags (decoded below) : 00000000
Enabled : 0
[1D8h 0472 1] Local Sapic EID : 00
[1D9h 0473 3] Proximity Domain High(24) : 000000
[1DCh 0476 4] Reserved : 00000000

[1E0h 0480 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[1E1h 0481 1] Length : 10

[1E2h 0482 1] Proximity Domain Low(8) : 00
[1E3h 0483 1] Apic ID : 1B
[1E4h 0484 4] Flags (decoded below) : 00000000
Enabled : 0
[1E8h 0488 1] Local Sapic EID : 00
[1E9h 0489 3] Proximity Domain High(24) : 000000
[1ECh 0492 4] Reserved : 00000000

[1F0h 0496 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[1F1h 0497 1] Length : 10

[1F2h 0498 1] Proximity Domain Low(8) : 00
[1F3h 0499 1] Apic ID : 1C
[1F4h 0500 4] Flags (decoded below) : 00000000
Enabled : 0
[1F8h 0504 1] Local Sapic EID : 00
[1F9h 0505 3] Proximity Domain High(24) : 000000
[1FCh 0508 4] Reserved : 00000000

[200h 0512 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[201h 0513 1] Length : 10

[202h 0514 1] Proximity Domain Low(8) : 00
[203h 0515 1] Apic ID : 1D
[204h 0516 4] Flags (decoded below) : 00000000
Enabled : 0
[208h 0520 1] Local Sapic EID : 00
[209h 0521 3] Proximity Domain High(24) : 000000
[20Ch 0524 4] Reserved : 00000000

[210h 0528 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[211h 0529 1] Length : 10

[212h 0530 1] Proximity Domain Low(8) : 00
[213h 0531 1] Apic ID : 1E
[214h 0532 4] Flags (decoded below) : 00000000
Enabled : 0
[218h 0536 1] Local Sapic EID : 00
[219h 0537 3] Proximity Domain High(24) : 000000
[21Ch 0540 4] Reserved : 00000000

[220h 0544 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[221h 0545 1] Length : 10

[222h 0546 1] Proximity Domain Low(8) : 00
[223h 0547 1] Apic ID : 1F
[224h 0548 4] Flags (decoded below) : 00000000
Enabled : 0
[228h 0552 1] Local Sapic EID : 00
[229h 0553 3] Proximity Domain High(24) : 000000
[22Ch 0556 4] Reserved : 00000000

[230h 0560 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[231h 0561 1] Length : 10

[232h 0562 1] Proximity Domain Low(8) : 00
[233h 0563 1] Apic ID : 20
[234h 0564 4] Flags (decoded below) : 00000000
Enabled : 0
[238h 0568 1] Local Sapic EID : 00
[239h 0569 3] Proximity Domain High(24) : 000000
[23Ch 0572 4] Reserved : 00000000

[240h 0576 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[241h 0577 1] Length : 10

[242h 0578 1] Proximity Domain Low(8) : 00
[243h 0579 1] Apic ID : 21
[244h 0580 4] Flags (decoded below) : 00000000
Enabled : 0
[248h 0584 1] Local Sapic EID : 00
[249h 0585 3] Proximity Domain High(24) : 000000
[24Ch 0588 4] Reserved : 00000000

[250h 0592 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[251h 0593 1] Length : 10

[252h 0594 1] Proximity Domain Low(8) : 00
[253h 0595 1] Apic ID : 22
[254h 0596 4] Flags (decoded below) : 00000000
Enabled : 0
[258h 0600 1] Local Sapic EID : 00
[259h 0601 3] Proximity Domain High(24) : 000000
[25Ch 0604 4] Reserved : 00000000

[260h 0608 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[261h 0609 1] Length : 10

[262h 0610 1] Proximity Domain Low(8) : 00
[263h 0611 1] Apic ID : 23
[264h 0612 4] Flags (decoded below) : 00000000
Enabled : 0
[268h 0616 1] Local Sapic EID : 00
[269h 0617 3] Proximity Domain High(24) : 000000
[26Ch 0620 4] Reserved : 00000000

[270h 0624 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[271h 0625 1] Length : 10

[272h 0626 1] Proximity Domain Low(8) : 00
[273h 0627 1] Apic ID : 24
[274h 0628 4] Flags (decoded below) : 00000000
Enabled : 0
[278h 0632 1] Local Sapic EID : 00
[279h 0633 3] Proximity Domain High(24) : 000000
[27Ch 0636 4] Reserved : 00000000

[280h 0640 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[281h 0641 1] Length : 10

[282h 0642 1] Proximity Domain Low(8) : 00
[283h 0643 1] Apic ID : 25
[284h 0644 4] Flags (decoded below) : 00000000
Enabled : 0
[288h 0648 1] Local Sapic EID : 00
[289h 0649 3] Proximity Domain High(24) : 000000
[28Ch 0652 4] Reserved : 00000000

[290h 0656 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[291h 0657 1] Length : 10

[292h 0658 1] Proximity Domain Low(8) : 00
[293h 0659 1] Apic ID : 26
[294h 0660 4] Flags (decoded below) : 00000000
Enabled : 0
[298h 0664 1] Local Sapic EID : 00
[299h 0665 3] Proximity Domain High(24) : 000000
[29Ch 0668 4] Reserved : 00000000

[2A0h 0672 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[2A1h 0673 1] Length : 10

[2A2h 0674 1] Proximity Domain Low(8) : 00
[2A3h 0675 1] Apic ID : 27
[2A4h 0676 4] Flags (decoded below) : 00000000
Enabled : 0
[2A8h 0680 1] Local Sapic EID : 00
[2A9h 0681 3] Proximity Domain High(24) : 000000
[2ACh 0684 4] Reserved : 00000000

[2B0h 0688 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[2B1h 0689 1] Length : 10

[2B2h 0690 1] Proximity Domain Low(8) : 00
[2B3h 0691 1] Apic ID : 28
[2B4h 0692 4] Flags (decoded below) : 00000000
Enabled : 0
[2B8h 0696 1] Local Sapic EID : 00
[2B9h 0697 3] Proximity Domain High(24) : 000000
[2BCh 0700 4] Reserved : 00000000

[2C0h 0704 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[2C1h 0705 1] Length : 10

[2C2h 0706 1] Proximity Domain Low(8) : 00
[2C3h 0707 1] Apic ID : 29
[2C4h 0708 4] Flags (decoded below) : 00000000
Enabled : 0
[2C8h 0712 1] Local Sapic EID : 00
[2C9h 0713 3] Proximity Domain High(24) : 000000
[2CCh 0716 4] Reserved : 00000000

[2D0h 0720 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[2D1h 0721 1] Length : 10

[2D2h 0722 1] Proximity Domain Low(8) : 00
[2D3h 0723 1] Apic ID : 2A
[2D4h 0724 4] Flags (decoded below) : 00000000
Enabled : 0
[2D8h 0728 1] Local Sapic EID : 00
[2D9h 0729 3] Proximity Domain High(24) : 000000
[2DCh 0732 4] Reserved : 00000000

[2E0h 0736 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[2E1h 0737 1] Length : 10

[2E2h 0738 1] Proximity Domain Low(8) : 00
[2E3h 0739 1] Apic ID : 2B
[2E4h 0740 4] Flags (decoded below) : 00000000
Enabled : 0
[2E8h 0744 1] Local Sapic EID : 00
[2E9h 0745 3] Proximity Domain High(24) : 000000
[2ECh 0748 4] Reserved : 00000000

[2F0h 0752 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[2F1h 0753 1] Length : 10

[2F2h 0754 1] Proximity Domain Low(8) : 00
[2F3h 0755 1] Apic ID : 2C
[2F4h 0756 4] Flags (decoded below) : 00000000
Enabled : 0
[2F8h 0760 1] Local Sapic EID : 00
[2F9h 0761 3] Proximity Domain High(24) : 000000
[2FCh 0764 4] Reserved : 00000000

[300h 0768 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[301h 0769 1] Length : 10

[302h 0770 1] Proximity Domain Low(8) : 00
[303h 0771 1] Apic ID : 2D
[304h 0772 4] Flags (decoded below) : 00000000
Enabled : 0
[308h 0776 1] Local Sapic EID : 00
[309h 0777 3] Proximity Domain High(24) : 000000
[30Ch 0780 4] Reserved : 00000000

[310h 0784 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[311h 0785 1] Length : 10

[312h 0786 1] Proximity Domain Low(8) : 00
[313h 0787 1] Apic ID : 2E
[314h 0788 4] Flags (decoded below) : 00000000
Enabled : 0
[318h 0792 1] Local Sapic EID : 00
[319h 0793 3] Proximity Domain High(24) : 000000
[31Ch 0796 4] Reserved : 00000000

[320h 0800 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[321h 0801 1] Length : 10

[322h 0802 1] Proximity Domain Low(8) : 00
[323h 0803 1] Apic ID : 2F
[324h 0804 4] Flags (decoded below) : 00000000
Enabled : 0
[328h 0808 1] Local Sapic EID : 00
[329h 0809 3] Proximity Domain High(24) : 000000
[32Ch 0812 4] Reserved : 00000000

[330h 0816 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[331h 0817 1] Length : 10

[332h 0818 1] Proximity Domain Low(8) : 00
[333h 0819 1] Apic ID : 30
[334h 0820 4] Flags (decoded below) : 00000000
Enabled : 0
[338h 0824 1] Local Sapic EID : 00
[339h 0825 3] Proximity Domain High(24) : 000000
[33Ch 0828 4] Reserved : 00000000

[340h 0832 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[341h 0833 1] Length : 10

[342h 0834 1] Proximity Domain Low(8) : 00
[343h 0835 1] Apic ID : 31
[344h 0836 4] Flags (decoded below) : 00000000
Enabled : 0
[348h 0840 1] Local Sapic EID : 00
[349h 0841 3] Proximity Domain High(24) : 000000
[34Ch 0844 4] Reserved : 00000000

[350h 0848 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[351h 0849 1] Length : 10

[352h 0850 1] Proximity Domain Low(8) : 00
[353h 0851 1] Apic ID : 32
[354h 0852 4] Flags (decoded below) : 00000000
Enabled : 0
[358h 0856 1] Local Sapic EID : 00
[359h 0857 3] Proximity Domain High(24) : 000000
[35Ch 0860 4] Reserved : 00000000

[360h 0864 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[361h 0865 1] Length : 10

[362h 0866 1] Proximity Domain Low(8) : 00
[363h 0867 1] Apic ID : 33
[364h 0868 4] Flags (decoded below) : 00000000
Enabled : 0
[368h 0872 1] Local Sapic EID : 00
[369h 0873 3] Proximity Domain High(24) : 000000
[36Ch 0876 4] Reserved : 00000000

[370h 0880 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[371h 0881 1] Length : 10

[372h 0882 1] Proximity Domain Low(8) : 00
[373h 0883 1] Apic ID : 34
[374h 0884 4] Flags (decoded below) : 00000000
Enabled : 0
[378h 0888 1] Local Sapic EID : 00
[379h 0889 3] Proximity Domain High(24) : 000000
[37Ch 0892 4] Reserved : 00000000

[380h 0896 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[381h 0897 1] Length : 10

[382h 0898 1] Proximity Domain Low(8) : 00
[383h 0899 1] Apic ID : 35
[384h 0900 4] Flags (decoded below) : 00000000
Enabled : 0
[388h 0904 1] Local Sapic EID : 00
[389h 0905 3] Proximity Domain High(24) : 000000
[38Ch 0908 4] Reserved : 00000000

[390h 0912 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[391h 0913 1] Length : 10

[392h 0914 1] Proximity Domain Low(8) : 00
[393h 0915 1] Apic ID : 36
[394h 0916 4] Flags (decoded below) : 00000000
Enabled : 0
[398h 0920 1] Local Sapic EID : 00
[399h 0921 3] Proximity Domain High(24) : 000000
[39Ch 0924 4] Reserved : 00000000

[3A0h 0928 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[3A1h 0929 1] Length : 10

[3A2h 0930 1] Proximity Domain Low(8) : 00
[3A3h 0931 1] Apic ID : 37
[3A4h 0932 4] Flags (decoded below) : 00000000
Enabled : 0
[3A8h 0936 1] Local Sapic EID : 00
[3A9h 0937 3] Proximity Domain High(24) : 000000
[3ACh 0940 4] Reserved : 00000000

[3B0h 0944 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[3B1h 0945 1] Length : 10

[3B2h 0946 1] Proximity Domain Low(8) : 00
[3B3h 0947 1] Apic ID : 38
[3B4h 0948 4] Flags (decoded below) : 00000000
Enabled : 0
[3B8h 0952 1] Local Sapic EID : 00
[3B9h 0953 3] Proximity Domain High(24) : 000000
[3BCh 0956 4] Reserved : 00000000

[3C0h 0960 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[3C1h 0961 1] Length : 10

[3C2h 0962 1] Proximity Domain Low(8) : 00
[3C3h 0963 1] Apic ID : 39
[3C4h 0964 4] Flags (decoded below) : 00000000
Enabled : 0
[3C8h 0968 1] Local Sapic EID : 00
[3C9h 0969 3] Proximity Domain High(24) : 000000
[3CCh 0972 4] Reserved : 00000000

[3D0h 0976 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[3D1h 0977 1] Length : 10

[3D2h 0978 1] Proximity Domain Low(8) : 00
[3D3h 0979 1] Apic ID : 3A
[3D4h 0980 4] Flags (decoded below) : 00000000
Enabled : 0
[3D8h 0984 1] Local Sapic EID : 00
[3D9h 0985 3] Proximity Domain High(24) : 000000
[3DCh 0988 4] Reserved : 00000000

[3E0h 0992 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[3E1h 0993 1] Length : 10

[3E2h 0994 1] Proximity Domain Low(8) : 00
[3E3h 0995 1] Apic ID : 3B
[3E4h 0996 4] Flags (decoded below) : 00000000
Enabled : 0
[3E8h 1000 1] Local Sapic EID : 00
[3E9h 1001 3] Proximity Domain High(24) : 000000
[3ECh 1004 4] Reserved : 00000000

[3F0h 1008 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[3F1h 1009 1] Length : 10

[3F2h 1010 1] Proximity Domain Low(8) : 00
[3F3h 1011 1] Apic ID : 3C
[3F4h 1012 4] Flags (decoded below) : 00000000
Enabled : 0
[3F8h 1016 1] Local Sapic EID : 00
[3F9h 1017 3] Proximity Domain High(24) : 000000
[3FCh 1020 4] Reserved : 00000000

[400h 1024 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[401h 1025 1] Length : 10

[402h 1026 1] Proximity Domain Low(8) : 00
[403h 1027 1] Apic ID : 3D
[404h 1028 4] Flags (decoded below) : 00000000
Enabled : 0
[408h 1032 1] Local Sapic EID : 00
[409h 1033 3] Proximity Domain High(24) : 000000
[40Ch 1036 4] Reserved : 00000000

[410h 1040 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[411h 1041 1] Length : 10

[412h 1042 1] Proximity Domain Low(8) : 00
[413h 1043 1] Apic ID : 3E
[414h 1044 4] Flags (decoded below) : 00000000
Enabled : 0
[418h 1048 1] Local Sapic EID : 00
[419h 1049 3] Proximity Domain High(24) : 000000
[41Ch 1052 4] Reserved : 00000000

[420h 1056 1] Subtable Type : 00 <Processor Local APIC/SAPIC Affinity>
[421h 1057 1] Length : 10

[422h 1058 1] Proximity Domain Low(8) : 00
[423h 1059 1] Apic ID : 3F
[424h 1060 4] Flags (decoded below) : 00000000
Enabled : 0
[428h 1064 1] Local Sapic EID : 00
[429h 1065 3] Proximity Domain High(24) : 000000
[42Ch 1068 4] Reserved : 00000000

[430h 1072 1] Subtable Type : 01 <Memory Affinity>
[431h 1073 1] Length : 28

[432h 1074 4] Proximity Domain : 00000000
[436h 1078 2] Reserved : 0000
[438h 1080 8] Base Address : 0000000000000000
[440h 1088 8] Address Length : 00000000E0000000
[448h 1096 4] Reserved : 00000000
[44Ch 1100 4] Flags (decoded below) : 00000001
Enabled : 1
Hot Pluggable : 0
Non-Volatile : 0
[450h 1104 8] Reserved : 0000000000000000

[458h 1112 1] Subtable Type : 01 <Memory Affinity>
[459h 1113 1] Length : 28

[45Ah 1114 4] Proximity Domain : 00000000
[45Eh 1118 2] Reserved : 0000
[460h 1120 8] Base Address : 00000000E0000000
[468h 1128 8] Address Length : 0000000020000000
[470h 1136 4] Reserved : 00000000
[474h 1140 4] Flags (decoded below) : 00000000
Enabled : 0
Hot Pluggable : 0
Non-Volatile : 0
[478h 1144 8] Reserved : 0000000000000000

[480h 1152 1] Subtable Type : 01 <Memory Affinity>
[481h 1153 1] Length : 28

[482h 1154 4] Proximity Domain : 00000000
[486h 1158 2] Reserved : 0000
[488h 1160 8] Base Address : 0000000100000000
[490h 1168 8] Address Length : 0000000120000000
[498h 1176 4] Reserved : 00000000
[49Ch 1180 4] Flags (decoded below) : 00000001
Enabled : 1
Hot Pluggable : 0
Non-Volatile : 0
[4A0h 1184 8] Reserved : 0000000000000000

[4A8h 1192 1] Subtable Type : 01 <Memory Affinity>
[4A9h 1193 1] Length : 28

[4AAh 1194 4] Proximity Domain : 00000001
[4AEh 1198 2] Reserved : 0000
[4B0h 1200 8] Base Address : 0000000220000000
[4B8h 1208 8] Address Length : 0000000200000000
[4C0h 1216 4] Reserved : 00000000
[4C4h 1220 4] Flags (decoded below) : 00000001
Enabled : 1
Hot Pluggable : 0
Non-Volatile : 0
[4C8h 1224 8] Reserved : 0000000000000000

[4D0h 1232 1] Subtable Type : 01 <Memory Affinity>
[4D1h 1233 1] Length : 28

[4D2h 1234 4] Proximity Domain : 00000000
[4D6h 1238 2] Reserved : 0000
[4D8h 1240 8] Base Address : 0000000420000000
[4E0h 1248 8] Address Length : 0000000000000000
[4E8h 1256 4] Reserved : 00000000
[4ECh 1260 4] Flags (decoded below) : 00000000
Enabled : 0
Hot Pluggable : 0
Non-Volatile : 0
[4F0h 1264 8] Reserved : 0000000000000000

[4F8h 1272 1] Subtable Type : 01 <Memory Affinity>
[4F9h 1273 1] Length : 28

[4FAh 1274 4] Proximity Domain : 00000000
[4FEh 1278 2] Reserved : 0000
[500h 1280 8] Base Address : 0000000420000000
[508h 1288 8] Address Length : 0000000000000000
[510h 1296 4] Reserved : 00000000
[514h 1300 4] Flags (decoded below) : 00000000
Enabled : 0
Hot Pluggable : 0
Non-Volatile : 0
[518h 1304 8] Reserved : 0000000000000000

[520h 1312 1] Subtable Type : 01 <Memory Affinity>
[521h 1313 1] Length : 28

[522h 1314 4] Proximity Domain : 00000000
[526h 1318 2] Reserved : 0000
[528h 1320 8] Base Address : 0000000420000000
[530h 1328 8] Address Length : 0000000000000000
[538h 1336 4] Reserved : 00000000
[53Ch 1340 4] Flags (decoded below) : 00000000
Enabled : 0
Hot Pluggable : 0
Non-Volatile : 0
[540h 1344 8] Reserved : 0000000000000000

[548h 1352 1] Subtable Type : 01 <Memory Affinity>
[549h 1353 1] Length : 28

[54Ah 1354 4] Proximity Domain : 00000000
[54Eh 1358 2] Reserved : 0000
[550h 1360 8] Base Address : 0000000420000000
[558h 1368 8] Address Length : 0000000000000000
[560h 1376 4] Reserved : 00000000
[564h 1380 4] Flags (decoded below) : 00000000
Enabled : 0
Hot Pluggable : 0
Non-Volatile : 0
[568h 1384 8] Reserved : 0000000000000000

Raw Table Data

0000: 53 52 41 54 70 05 00 00 01 D9 48 50 20 20 20 20 SRATp.....HP
0010: 50 72 6F 6C 69 61 6E 74 01 00 00 00 20 20 20 20 Proliant....
0020: 2E 16 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................
0030: 00 10 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................
0040: 00 10 00 01 01 00 00 00 00 00 00 00 00 00 00 00 ................
0050: 00 10 00 02 01 00 00 00 00 00 00 00 00 00 00 00 ................
0060: 00 10 00 03 01 00 00 00 00 00 00 00 00 00 00 00 ................
0070: 00 10 00 04 01 00 00 00 00 00 00 00 00 00 00 00 ................
0080: 00 10 00 05 01 00 00 00 00 00 00 00 00 00 00 00 ................
0090: 00 10 00 06 01 00 00 00 00 00 00 00 00 00 00 00 ................
00A0: 00 10 00 07 01 00 00 00 00 00 00 00 00 00 00 00 ................
00B0: 00 10 00 08 00 00 00 00 00 00 00 00 00 00 00 00 ................
00C0: 00 10 00 09 00 00 00 00 00 00 00 00 00 00 00 00 ................
00D0: 00 10 00 0A 00 00 00 00 00 00 00 00 00 00 00 00 ................
00E0: 00 10 00 0B 00 00 00 00 00 00 00 00 00 00 00 00 ................
00F0: 00 10 00 0C 00 00 00 00 00 00 00 00 00 00 00 00 ................
0100: 00 10 00 0D 00 00 00 00 00 00 00 00 00 00 00 00 ................
0110: 00 10 00 0E 00 00 00 00 00 00 00 00 00 00 00 00 ................
0120: 00 10 00 0F 00 00 00 00 00 00 00 00 00 00 00 00 ................
0130: 00 10 01 10 01 00 00 00 00 00 00 00 00 00 00 00 ................
0140: 00 10 01 11 01 00 00 00 00 00 00 00 00 00 00 00 ................
0150: 00 10 01 12 01 00 00 00 00 00 00 00 00 00 00 00 ................
0160: 00 10 01 13 01 00 00 00 00 00 00 00 00 00 00 00 ................
0170: 00 10 01 14 01 00 00 00 00 00 00 00 00 00 00 00 ................
0180: 00 10 01 15 01 00 00 00 00 00 00 00 00 00 00 00 ................
0190: 00 10 01 16 01 00 00 00 00 00 00 00 00 00 00 00 ................
01A0: 00 10 01 17 01 00 00 00 00 00 00 00 00 00 00 00 ................
01B0: 00 10 00 18 00 00 00 00 00 00 00 00 00 00 00 00 ................
01C0: 00 10 00 19 00 00 00 00 00 00 00 00 00 00 00 00 ................
01D0: 00 10 00 1A 00 00 00 00 00 00 00 00 00 00 00 00 ................
01E0: 00 10 00 1B 00 00 00 00 00 00 00 00 00 00 00 00 ................
01F0: 00 10 00 1C 00 00 00 00 00 00 00 00 00 00 00 00 ................
0200: 00 10 00 1D 00 00 00 00 00 00 00 00 00 00 00 00 ................
0210: 00 10 00 1E 00 00 00 00 00 00 00 00 00 00 00 00 ................
0220: 00 10 00 1F 00 00 00 00 00 00 00 00 00 00 00 00 ................
0230: 00 10 00 20 00 00 00 00 00 00 00 00 00 00 00 00 ... ............
0240: 00 10 00 21 00 00 00 00 00 00 00 00 00 00 00 00 ...!............
0250: 00 10 00 22 00 00 00 00 00 00 00 00 00 00 00 00 ..."............
0260: 00 10 00 23 00 00 00 00 00 00 00 00 00 00 00 00 ...#............
0270: 00 10 00 24 00 00 00 00 00 00 00 00 00 00 00 00 ...$............
0280: 00 10 00 25 00 00 00 00 00 00 00 00 00 00 00 00 ...%............
0290: 00 10 00 26 00 00 00 00 00 00 00 00 00 00 00 00 ...&............
02A0: 00 10 00 27 00 00 00 00 00 00 00 00 00 00 00 00 ...'............
02B0: 00 10 00 28 00 00 00 00 00 00 00 00 00 00 00 00 ...(............
02C0: 00 10 00 29 00 00 00 00 00 00 00 00 00 00 00 00 ...)............
02D0: 00 10 00 2A 00 00 00 00 00 00 00 00 00 00 00 00 ...*............
02E0: 00 10 00 2B 00 00 00 00 00 00 00 00 00 00 00 00 ...+............
02F0: 00 10 00 2C 00 00 00 00 00 00 00 00 00 00 00 00 ...,............
0300: 00 10 00 2D 00 00 00 00 00 00 00 00 00 00 00 00 ...-............
0310: 00 10 00 2E 00 00 00 00 00 00 00 00 00 00 00 00 ................
0320: 00 10 00 2F 00 00 00 00 00 00 00 00 00 00 00 00 .../............
0330: 00 10 00 30 00 00 00 00 00 00 00 00 00 00 00 00 ...0............
0340: 00 10 00 31 00 00 00 00 00 00 00 00 00 00 00 00 ...1............
0350: 00 10 00 32 00 00 00 00 00 00 00 00 00 00 00 00 ...2............
0360: 00 10 00 33 00 00 00 00 00 00 00 00 00 00 00 00 ...3............
0370: 00 10 00 34 00 00 00 00 00 00 00 00 00 00 00 00 ...4............
0380: 00 10 00 35 00 00 00 00 00 00 00 00 00 00 00 00 ...5............
0390: 00 10 00 36 00 00 00 00 00 00 00 00 00 00 00 00 ...6............
03A0: 00 10 00 37 00 00 00 00 00 00 00 00 00 00 00 00 ...7............
03B0: 00 10 00 38 00 00 00 00 00 00 00 00 00 00 00 00 ...8............
03C0: 00 10 00 39 00 00 00 00 00 00 00 00 00 00 00 00 ...9............
03D0: 00 10 00 3A 00 00 00 00 00 00 00 00 00 00 00 00 ...:............
03E0: 00 10 00 3B 00 00 00 00 00 00 00 00 00 00 00 00 ...;............
03F0: 00 10 00 3C 00 00 00 00 00 00 00 00 00 00 00 00 ...<............
0400: 00 10 00 3D 00 00 00 00 00 00 00 00 00 00 00 00 ...=............
0410: 00 10 00 3E 00 00 00 00 00 00 00 00 00 00 00 00 ...>............
0420: 00 10 00 3F 00 00 00 00 00 00 00 00 00 00 00 00 ...?............
0430: 01 28 00 00 00 00 00 00 00 00 00 00 00 00 00 00 .(..............
0440: 00 00 00 E0 00 00 00 00 00 00 00 00 01 00 00 00 ................
0450: 00 00 00 00 00 00 00 00 01 28 00 00 00 00 00 00 .........(......
0460: 00 00 00 E0 00 00 00 00 00 00 00 20 00 00 00 00 ........... ....
0470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0480: 01 28 00 00 00 00 00 00 00 00 00 00 01 00 00 00 .(..............
0490: 00 00 00 20 01 00 00 00 00 00 00 00 01 00 00 00 ... ............
04A0: 00 00 00 00 00 00 00 00 01 28 01 00 00 00 00 00 .........(......
04B0: 00 00 00 20 02 00 00 00 00 00 00 00 02 00 00 00 ... ............
04C0: 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................
04D0: 01 28 00 00 00 00 00 00 00 00 00 20 04 00 00 00 .(......... ....
04E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
04F0: 00 00 00 00 00 00 00 00 01 28 00 00 00 00 00 00 .........(......
0500: 00 00 00 20 04 00 00 00 00 00 00 00 00 00 00 00 ... ............
0510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0520: 01 28 00 00 00 00 00 00 00 00 00 20 04 00 00 00 .(......... ....
0530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0540: 00 00 00 00 00 00 00 00 01 28 00 00 00 00 00 00 .........(......
0550: 00 00 00 20 04 00 00 00 00 00 00 00 00 00 00 00 ... ............
0560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/