Re: Backporting to kernel-2.6.9-89.0.29.EL-ssi (CentOS 4)
Roger Tsang <[email protected]> Thu, 7 Oct 2010 01:47:08 -0400
| Newsgroups | gmane.linux.cluster.ssic.devel |
|---|---|
| Message-ID | <[email protected]> |
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Ran into a few issues with KDB. The main issue is the do_int3() function
prototype in the existing KDB patch is a fastcall which looks for arguments
in the CPU registers, but the revised int3 trap pushes the arguments on the
stack. That was a tricky one to catch.
Now it looks like we got a working CentOS 4 kernel for OpenSSI...
PXELINUX 2.11 2004-08-16 Copyright (C) 1994-2004 H. Peter Anvin
boot:
Loading kernel......................................
Loading initrd........................................
Ready.
Linux version 2.6.9-89.0.29.EL-ssi6_3.EL4.7 (root@node1) (gcc version 3.4.6
20060404 (Red Hat 3.4.6-11)) #11 SMP Thu Oct 7 01:04:15 EDT 2010
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009f400 (usable)
BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000007fee0000 (usable)
BIOS-e820: 000000007fee0000 - 000000007fee3000 (ACPI NVS)
BIOS-e820: 000000007fee3000 - 000000007fef0000 (ACPI data)
BIOS-e820: 000000007fef0000 - 000000007ff00000 (reserved)
BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
1150MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 000f5810
NX (Execute Disable) protection: active
DMI 2.3 present.
ACPI: PM-Timer IO Port: 0x4008
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 15:3 APIC version 16
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
Processor #1 15:3 APIC version 16
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
Enabling APIC mode: Flat. Using 0 I/O APICs
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 3, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x03] address[0xfecc0000] gsi_base[24])
IOAPIC[1]: apic_id 3, version 3, address 0xfecc0000, GSI 24-47
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 80000000 (gap: 7ff00000:60100000)
Built 1 zonelists
Kernel command line: initrd=initrd ro BOOT_IMAGE=kernel
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 65536 bytes)
Detected 1801.249 MHz processor.
Using pmtmr for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 2065708k/2096000k available (3332k kernel code, 29476k reserved,
1719k data, 200k init, 1178496k highmem)
Calibrating delay using timer specific routine.. 3603.40 BogoMIPS
(lpj=1801700)
kdb version 4.4 by Keith Owens, Scott Lurndal. Copyright SGI, All Rights
Reserved
kdb_cmd[0]: bpa panic_hook
Instruction(i) BP #0 at 0xc0124ca0 (panic_hook)
is enabled globally adjust 1
kdb_cmd[1]: defcmd archkdb "" "First line arch debugging"
kdb_cmd[7]: defcmd archkdbcpu "" "archkdb with only tasks on cpus"
kdb_cmd[13]: defcmd archkdbshort "" "archkdb with less detailed backtrace"
kdb_cmd[19]: defcmd archkdbcommon "" "Common arch debugging"
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
VProc hash table entries: 65536 (order: 7, 524288 bytes)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 0(2) -> Core 0
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
CPU0: AMD Dual Core AMD Opteron(tm) Processor 165 stepping 02
per-CPU timeslice cutoff: 2925.15 usecs.
task migration cache decay timeout: 2 msecs.
Booting processor 1/1 eip 2000
Initializing CPU#1
Calibrating delay using timer specific routine.. 3599.60 BogoMIPS
(lpj=1799801)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 1(2) -> Core 1
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU1: AMD Dual Core AMD Opteron(tm) Processor 165 stepping 02
Total of 2 processors activated (7203.00 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 pin1=2 pin2=-1
checking TSC synchronization across 2 CPUs:
CPU#0 had 0 usecs TSC skew, fixed it up.
CPU#1 had 0 usecs TSC skew, fixed it up.
Brought up 2 CPUs
zapping low mappings.
checking if image is initramfs...it isn't (no cpio magic); looks like an
initrd
Freeing initrd memory: 2425k freed
NET: Registered protocol family 16
PCI: PCI BIOS revision 3.00 entry at 0xf1e40, last bus=6
PCI: Using MMCONFIG
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040816
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 6 7 10 11 12) *5
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 6 *7 10 11 12)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 6 7 *10 11 12)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 6 7 10 *11 12)
ACPI: PCI Interrupt Link [ALKA] (IRQs *20)
ACPI: PCI Interrupt Link [ALKB] (IRQs *21)
ACPI: PCI Interrupt Link [ALKC] (IRQs *22), disabled.
ACPI: PCI Interrupt Link [ALKD] (IRQs *23), disabled.
SCSI subsystem initialized
PCI: Using ACPI for IRQ routing
ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 27 (level, low) -> IRQ 177
ACPI: PCI Interrupt 0000:00:03.0[A] -> GSI 31 (level, low) -> IRQ 185
ACPI: PCI Interrupt 0000:00:03.1[B] -> GSI 35 (level, low) -> IRQ 193
ACPI: PCI Interrupt 0000:00:03.2[C] -> GSI 39 (level, low) -> IRQ 201
ACPI: PCI Interrupt 0000:00:03.3[D] -> GSI 43 (level, low) -> IRQ 209
ACPI: PCI Interrupt 0000:00:0b.0[A] -> GSI 16 (level, low) -> IRQ 217
ACPI: PCI Interrupt 0000:00:0d.0[A] -> GSI 18 (level, low) -> IRQ 225
ACPI: PCI Interrupt Link [ALKA] enabled at IRQ 20
ACPI: PCI Interrupt 0000:00:0f.0[B] -> GSI 20 (level, low) -> IRQ 233
ACPI: PCI Interrupt 0000:00:0f.1[A] -> GSI 20 (level, low) -> IRQ 233
ACPI: PCI Interrupt Link [ALKB] enabled at IRQ 21
ACPI: PCI Interrupt 0000:00:10.0[A] -> GSI 21 (level, low) -> IRQ 50
ACPI: PCI Interrupt 0000:00:10.1[A] -> GSI 21 (level, low) -> IRQ 50
ACPI: PCI Interrupt 0000:00:10.2[B] -> GSI 21 (level, low) -> IRQ 50
ACPI: PCI Interrupt 0000:00:10.3[B] -> GSI 21 (level, low) -> IRQ 50
ACPI: PCI Interrupt 0000:00:10.4[C] -> GSI 21 (level, low) -> IRQ 50
ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 36 (level, low) -> IRQ 58
Machine check exception polling timer started.
highmem bounce pool size: 64 pages
Initializing Cryptographic API
CFS server token hash table entries: 262144 (order: 8, 1048576 bytes)
SSI Token Message hash table entries: 4096 (order: 3, 32768 bytes)
PCI: Via IRQ fixup for 0000:00:10.0, from 5 to 2
PCI: Via IRQ fixup for 0000:00:10.1, from 5 to 2
PCI: Via IRQ fixup for 0000:00:10.2, from 7 to 2
PCI: Via IRQ fixup for 0000:00:10.3, from 7 to 2
ACPI: Processor [CPU0] (supports C1)
ACPI: Processor [CPU1] (supports C1)
ACPI: Thermal Zone [THRM] (37 C)
Real Time Clock Driver v1.12
Hangcheck: starting hangcheck timer 0.9.0 (tick is 180 seconds, margin is 60
seconds).
Hangcheck: Using get_cycles().
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller at PCI slot 0000:00:0f.1
ACPI: PCI Interrupt 0000:00:0f.1[A] -> GSI 20 (level, low) -> IRQ 233
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1
ide0: BM-DMA at 0xd000-0xd007, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xd008-0xd00f, BIOS settings: hdc:DMA, hdd:pio
hda: WDC WD2000JB-00EVA0, ATA DISK drive
Using cfq io scheduler
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: HL-DT-STDVD-RAM GH22NP20, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 1024KiB
hda: Host Protected Area detected.
current capacity is 390719855 sectors (200048 MB)
native capacity is 390721968 sectors (200049 MB)
hda: 390719855 sectors (200048 MB) w/8192KiB Cache, CHS=24321/255/63,
UDMA(100)
hda: hda1 hda2 hda3
hdc: ATAPI 48X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache, UDMA(66)
Uniform CD-ROM driver Revision: 3.20
ACPI: PCI Interrupt 0000:00:0f.0[B] -> GSI 20 (level, low) -> IRQ 233
sata_via 0000:00:0f.0: routed to hard irq line 11
ata1: SATA max UDMA/133 cmd 0xB800 ctl 0xBC02 bmdma 0xC800 irq 233
ata2: SATA max UDMA/133 cmd 0xC000 ctl 0xC402 bmdma 0xC808 irq 233
scsi0 : sata_via
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata1.00: ATA-7, max UDMA/133, 586112591 sectors: LBA48 NCQ (depth 0/32)
ata1.00: ata1: dev 0 multi count 16
ata1.00: configured for UDMA/133
scsi1 : sata_via
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata2.00: ATA-7, max UDMA/133, 976773168 sectors: LBA48 NCQ (depth 0/32)
ata2.00: ata2: dev 0 multi count 16
ata2.00: configured for UDMA/133
Vendor: ATA Model: Maxtor 6V300F0 Rev: VA11
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sda: xxx
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
Vendor: ATA Model: WDC WD5000ABYS-0 Rev: 12.0
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sdb: xxx
Attached scsi disk sdb at scsi1, channel 0, id 0, lun 0
mice: PS/2 mouse device common for all mice
u32 classifier
OLD policer on
NET: Registered protocol family 2
IP route cache hash table entries: 65536 (order: 6, 262144 bytes)
TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
TCP bind hash table entries: 262144 (order: 9, 3145728 bytes)
TCP: Hash tables configured (established 262144 bind 262144)
IPVS: Registered protocols (TCP, UDP)
IPVS: Connection hash table configured (size=4096, memory=32Kbytes)
IPVS: ipvs loaded.
NET: Registered protocol family 1
NET: Registered protocol family 17
RAMDISK: Compressed image found at block 0
VFS: Mounted root (ext2 filesystem).
Freeing unused kernel memory: 200k freed
Mounted /proc filesystem
Mounting sysfs
Creating /dev
Starting udev
Loading dm-mod.kdevice-mapper: 4.5.5-ioctl (2006-12-01) initialised:
[email protected]
o module
Loading forcedeth.ko module
Loavia-rhine.c:v1.10-LK1.2.0-2.6 June-10-2004 Written by Donald Becker
ding r8169.ko mopcnet32.c:v1.31 29.04.2005 [email protected]
dule
Loading sk98lin.ko module
Loading via-rhine.ko module
Loading pcnet32.ko module
Gathering cluster info
WARNING: Could not find a NIC with a static node configuration.
Dynamically allocating an IP address and node number.
Press [Enter] within 10 seconds to halt...
On Thu, Sep 30, 2010 at 11:41 PM, Roger Tsang <[email protected]> wrote:
> As of yesterday I finished fixing all OpenSSI related compiler warnings and
> errors.
>
> There are some changes in the core that required rework in OpenSSI. One of
> them is the ldt element in mm_context_t structure. The element used to
> point to a contiguous memory region and is now an array of highmem page
> pointers. It affects the data marshaling code in architecture dependent XDR
> interface for process migration. I've only updated the i386 portion.
>
> We still need to add KDB and I haven't tried the kernel yet. When it works
> we'll gain all the drivers and fixes that comes with CentOS 4.8 that aren't
> in the vanilla 2.6.11 kernel.
>
> -Roger
>
>
> On Fri, Sep 24, 2010 at 12:52 AM, Roger Tsang <[email protected]>wrote:
>
>> Hi,
>>
>> Since we've seen users having trouble with hardware compatibility I felt a
>> little curious tonight and started porting to kernel-2.6.9-89.0.29.EL for
>> CentOS 4. So far I'm 1/3 through the patch rejects. If the core hasn't
>> changed much from 2.6.11 we might have something this weekend. =)
>>
>> -Roger
>>
>
>
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Ran into a few issues with KDB.=A0 The main issue is the do_int3() function=
prototype in the existing KDB patch is a fastcall which looks for argument=
s in the CPU registers, but the revised int3 trap pushes the arguments on t=
he stack.=A0 That was a tricky one to catch.<br>
<br>Now it looks like we got a working CentOS 4 kernel for OpenSSI...<br><b=
r>PXELINUX 2.11 2004-08-16=A0 Copyright (C) 1994-2004 H. Peter Anvin<br>boo=
t: <br>Loading kernel......................................<br>Loading init=
rd........................................<br>
Ready.<br>Linux version 2.6.9-89.0.29.EL-ssi6_3.EL4.7 (root@node1) (gcc ver=
sion 3.4.6 20060404 (Red Hat 3.4.6-11)) #11 SMP Thu Oct 7 01:04:15 EDT 2010=
<br>BIOS-provided physical RAM map:<br>=A0BIOS-e820: 0000000000000000 - 000=
000000009f400 (usable)<br>
=A0BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved)<br>=A0BIOS-e82=
0: 00000000000f0000 - 0000000000100000 (reserved)<br>=A0BIOS-e820: 00000000=
00100000 - 000000007fee0000 (usable)<br>=A0BIOS-e820: 000000007fee0000 - 00=
0000007fee3000 (ACPI NVS)<br>
=A0BIOS-e820: 000000007fee3000 - 000000007fef0000 (ACPI data)<br>=A0BIOS-e8=
20: 000000007fef0000 - 000000007ff00000 (reserved)<br>=A0BIOS-e820: 0000000=
0e0000000 - 00000000f0000000 (reserved)<br>=A0BIOS-e820: 00000000fec00000 -=
0000000100000000 (reserved)<br>
1150MB HIGHMEM available.<br>896MB LOWMEM available.<br>found SMP MP-table =
at 000f5810<br>NX (Execute Disable) protection: active<br>DMI 2.3 present.<=
br>ACPI: PM-Timer IO Port: 0x4008<br>ACPI: LAPIC (acpi_id[0x00] lapic_id[0x=
00] enabled)<br>
Processor #0 15:3 APIC version 16<br>ACPI: LAPIC (acpi_id[0x01] lapic_id[0x=
01] enabled)<br>Processor #1 15:3 APIC version 16<br>ACPI: LAPIC_NMI (acpi_=
id[0x00] high edge lint[0x1])<br>ACPI: LAPIC_NMI (acpi_id[0x01] high edge l=
int[0x1])<br>
Enabling APIC mode:=A0 Flat.=A0 Using 0 I/O APICs<br>ACPI: IOAPIC (id[0x02]=
address[0xfec00000] gsi_base[0])<br>IOAPIC[0]: apic_id 2, version 3, addre=
ss 0xfec00000, GSI 0-23<br>ACPI: IOAPIC (id[0x03] address[0xfecc0000] gsi_b=
ase[24])<br>
IOAPIC[1]: apic_id 3, version 3, address 0xfecc0000, GSI 24-47<br>ACPI: INT=
_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)<br>ACPI: INT_SRC_OVR (bus 0=
bus_irq 9 global_irq 9 low level)<br>Using ACPI (MADT) for SMP configurati=
on information<br>
Allocating PCI resources starting at 80000000 (gap: 7ff00000:60100000)<br>B=
uilt 1 zonelists<br>Kernel command line: initrd=3Dinitrd ro BOOT_IMAGE=3Dke=
rnel <br>Initializing CPU#0<br>PID hash table entries: 4096 (order: 12, 655=
36 bytes)<br>
Detected 1801.249 MHz processor.<br>Using pmtmr for high-res timesource<br>=
Console: colour VGA+ 80x25<br>Dentry cache hash table entries: 131072 (orde=
r: 7, 524288 bytes)<br>Inode-cache hash table entries: 65536 (order: 6, 262=
144 bytes)<br>
Memory: 2065708k/2096000k available (3332k kernel code, 29476k reserved, 17=
19k data, 200k init, 1178496k highmem)<br>Calibrating delay using timer spe=
cific routine.. 3603.40 BogoMIPS (lpj=3D1801700)<br>kdb version 4.4 by Keit=
h Owens, Scott Lurndal. Copyright SGI, All Rights Reserved<br>
kdb_cmd[0]: bpa panic_hook<br>Instruction(i) BP #0 at 0xc0124ca0 (panic_hoo=
k)<br>=A0=A0=A0 is enabled globally adjust 1<br>kdb_cmd[1]: defcmd archkdb =
"" "First line arch debugging"<br>kdb_cmd[7]: defcmd ar=
chkdbcpu "" "archkdb with only tasks on cpus"<br>
kdb_cmd[13]: defcmd archkdbshort "" "archkdb with less detai=
led backtrace"<br>kdb_cmd[19]: defcmd archkdbcommon "" "=
;Common arch debugging"<br>Mount-cache hash table entries: 512 (order:=
0, 4096 bytes)<br>
VProc hash table entries: 65536 (order: 7, 524288 bytes)<br>CPU: L1 I Cache=
: 64K (64 bytes/line), D cache 64K (64 bytes/line)<br>CPU: L2 Cache: 1024K =
(64 bytes/line)<br>CPU 0(2) -> Core 0<br>Intel machine check architectur=
e supported.<br>
Intel machine check reporting enabled on CPU#0.<br>Enabling fast FPU save a=
nd restore... done.<br>Enabling unmasked SIMD FPU exception support... done=
.<br>Checking 'hlt' instruction... OK.<br>CPU0: AMD Dual Core AMD O=
pteron(tm) Processor 165 stepping 02<br>
per-CPU timeslice cutoff: 2925.15 usecs.<br>task migration cache decay time=
out: 2 msecs.<br>Booting processor 1/1 eip 2000<br>Initializing CPU#1<br>Ca=
librating delay using timer specific routine.. 3599.60 BogoMIPS (lpj=3D1799=
801)<br>
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)<br>CPU: L=
2 Cache: 1024K (64 bytes/line)<br>CPU 1(2) -> Core 1<br>Intel machine ch=
eck architecture supported.<br>Intel machine check reporting enabled on CPU=
#1.<br>
CPU1: AMD Dual Core AMD Opteron(tm) Processor 165 stepping 02<br>Total of 2=
processors activated (7203.00 BogoMIPS).<br>ENABLING IO-APIC IRQs<br>..TIM=
ER: vector=3D0x31 pin1=3D2 pin2=3D-1<br>checking TSC synchronization across=
2 CPUs: <br>
CPU#0 had 0 usecs TSC skew, fixed it up.<br>CPU#1 had 0 usecs TSC skew, fix=
ed it up.<br>Brought up 2 CPUs<br>zapping low mappings.<br>checking if imag=
e is initramfs...it isn't (no cpio magic); looks like an initrd<br>
Freeing initrd memory: 2425k freed<br>NET: Registered protocol family 16<br=
>PCI: PCI BIOS revision 3.00 entry at 0xf1e40, last bus=3D6<br>PCI: Using M=
MCONFIG<br>mtrr: v2.0 (20020519)<br>ACPI: Subsystem revision 20040816<br>
ACPI: Interpreter enabled<br>ACPI: Using IOAPIC for interrupt routing<br>AC=
PI: PCI Root Bridge [PCI0] (00:00)<br>PCI: Probing PCI hardware (bus 00)<br=
>ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 6 7 10 11 12) *5<br>ACPI: PCI In=
terrupt Link [LNKB] (IRQs 3 4 6 *7 10 11 12)<br>
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 6 7 *10 11 12)<br>ACPI: PCI Inter=
rupt Link [LNKD] (IRQs 3 4 6 7 10 11 12) *0, disabled.<br>ACPI: PCI Interru=
pt Link [LNKE] (IRQs 3 4 6 7 10 11 12) *0, disabled.<br>ACPI: PCI Interrupt=
Link [LNKF] (IRQs 3 4 6 7 10 11 12) *0, disabled.<br>
ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 6 7 10 11 12) *0, disabled.<br>AC=
PI: PCI Interrupt Link [LNK1] (IRQs 3 4 6 7 10 *11 12)<br>ACPI: PCI Interru=
pt Link [ALKA] (IRQs *20)<br>ACPI: PCI Interrupt Link [ALKB] (IRQs *21)<br>
ACPI: PCI Interrupt Link [ALKC] (IRQs *22), disabled.<br>ACPI: PCI Interrup=
t Link [ALKD] (IRQs *23), disabled.<br>SCSI subsystem initialized<br>PCI: U=
sing ACPI for IRQ routing<br>ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI =
27 (level, low) -> IRQ 177<br>
ACPI: PCI Interrupt 0000:00:03.0[A] -> GSI 31 (level, low) -> IRQ 185=
<br>ACPI: PCI Interrupt 0000:00:03.1[B] -> GSI 35 (level, low) -> IRQ=
193<br>ACPI: PCI Interrupt 0000:00:03.2[C] -> GSI 39 (level, low) ->=
IRQ 201<br>
ACPI: PCI Interrupt 0000:00:03.3[D] -> GSI 43 (level, low) -> IRQ 209=
<br>ACPI: PCI Interrupt 0000:00:0b.0[A] -> GSI 16 (level, low) -> IRQ=
217<br>ACPI: PCI Interrupt 0000:00:0d.0[A] -> GSI 18 (level, low) ->=
IRQ 225<br>
ACPI: PCI Interrupt Link [ALKA] enabled at IRQ 20<br>ACPI: PCI Interrupt 00=
00:00:0f.0[B] -> GSI 20 (level, low) -> IRQ 233<br>ACPI: PCI Interrup=
t 0000:00:0f.1[A] -> GSI 20 (level, low) -> IRQ 233<br>ACPI: PCI Inte=
rrupt Link [ALKB] enabled at IRQ 21<br>
ACPI: PCI Interrupt 0000:00:10.0[A] -> GSI 21 (level, low) -> IRQ 50<=
br>ACPI: PCI Interrupt 0000:00:10.1[A] -> GSI 21 (level, low) -> IRQ =
50<br>ACPI: PCI Interrupt 0000:00:10.2[B] -> GSI 21 (level, low) -> I=
RQ 50<br>
ACPI: PCI Interrupt 0000:00:10.3[B] -> GSI 21 (level, low) -> IRQ 50<=
br>ACPI: PCI Interrupt 0000:00:10.4[C] -> GSI 21 (level, low) -> IRQ =
50<br>ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 36 (level, low) -> I=
RQ 58<br>
Machine check exception polling timer started.<br>highmem bounce pool size:=
64 pages<br>Initializing Cryptographic API<br>CFS server token hash table =
entries: 262144 (order: 8, 1048576 bytes)<br>SSI Token Message hash table e=
ntries: 4096 (order: 3, 32768 bytes)<br>
PCI: Via IRQ fixup for 0000:00:10.0, from 5 to 2<br>PCI: Via IRQ fixup for =
0000:00:10.1, from 5 to 2<br>PCI: Via IRQ fixup for 0000:00:10.2, from 7 to=
2<br>PCI: Via IRQ fixup for 0000:00:10.3, from 7 to 2<br>ACPI: Processor [=
CPU0] (supports C1)<br>
ACPI: Processor [CPU1] (supports C1)<br>ACPI: Thermal Zone [THRM] (37 C)<br=
>Real Time Clock Driver v1.12<br>Hangcheck: starting hangcheck timer 0.9.0 =
(tick is 180 seconds, margin is 60 seconds).<br>Hangcheck: Using get_cycles=
().<br>
serio: i8042 AUX port at 0x60,0x64 irq 12<br>serio: i8042 KBD port at 0x60,=
0x64 irq 1<br>Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ shar=
ing disabled<br>ttyS0 at I/O 0x3f8 (irq =3D 4) is a 16550A<br>RAMDISK drive=
r initialized: 16 RAM disks of 16384K size 1024 blocksize<br>
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2<br>ide: Assuming 3=
3MHz system bus speed for PIO modes; override with idebus=3Dxx<br>VP_IDE: I=
DE controller at PCI slot 0000:00:0f.1<br>ACPI: PCI Interrupt 0000:00:0f.1[=
A] -> GSI 20 (level, low) -> IRQ 233<br>
VP_IDE: chipset revision 6<br>VP_IDE: not 100% native mode: will probe irqs=
later<br>VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:=
0f.1<br>=A0=A0=A0 ide0: BM-DMA at 0xd000-0xd007, BIOS settings: hda:DMA, hd=
b:pio<br>
=A0=A0=A0 ide1: BM-DMA at 0xd008-0xd00f, BIOS settings: hdc:DMA, hdd:pio<br=
>hda: WDC WD2000JB-00EVA0, ATA DISK drive<br>Using cfq io scheduler<br>ide0=
at 0x1f0-0x1f7,0x3f6 on irq 14<br>hdc: HL-DT-STDVD-RAM GH22NP20, ATAPI CD/=
DVD-ROM drive<br>
ide1 at 0x170-0x177,0x376 on irq 15<br>hda: max request size: 1024KiB<br>hd=
a: Host Protected Area detected.<br>=A0=A0=A0=A0=A0=A0=A0 current capacity =
is 390719855 sectors (200048 MB)<br>=A0=A0=A0=A0=A0=A0=A0 native=A0 capacit=
y is 390721968 sectors (200049 MB)<br>
hda: 390719855 sectors (200048 MB) w/8192KiB Cache, CHS=3D24321/255/63, UDM=
A(100)<br>=A0hda: hda1 hda2 hda3<br>hdc: ATAPI 48X DVD-ROM DVD-R-RAM CD-R/R=
W drive, 2048kB Cache, UDMA(66)<br>Uniform CD-ROM driver Revision: 3.20<br>
ACPI: PCI Interrupt 0000:00:0f.0[B] -> GSI 20 (level, low) -> IRQ 233=
<br>sata_via 0000:00:0f.0: routed to hard irq line 11<br>ata1: SATA max UDM=
A/133 cmd 0xB800 ctl 0xBC02 bmdma 0xC800 irq 233<br>ata2: SATA max UDMA/133=
cmd 0xC000 ctl 0xC402 bmdma 0xC808 irq 233<br>
scsi0 : sata_via<br>ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)<=
br>ata1.00: ATA-7, max UDMA/133, 586112591 sectors: LBA48 NCQ (depth 0/32)<=
br>ata1.00: ata1: dev 0 multi count 16<br>ata1.00: configured for UDMA/133<=
br>
scsi1 : sata_via<br>ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)<=
br>ata2.00: ATA-7, max UDMA/133, 976773168 sectors: LBA48 NCQ (depth 0/32)<=
br>ata2.00: ata2: dev 0 multi count 16<br>ata2.00: configured for UDMA/133<=
br>
=A0 Vendor: ATA=A0=A0=A0=A0=A0=A0 Model: Maxtor 6V300F0=A0=A0=A0 Rev: VA11<=
br>=A0 Type:=A0=A0 Direct-Access=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=
=A0=A0=A0=A0=A0=A0=A0 ANSI SCSI revision: 05<br>SCSI device sda: xxx<br>Att=
ached scsi disk sda at scsi0, channel 0, id 0, lun 0<br>=A0 Vendor: ATA=A0=
=A0=A0=A0=A0=A0 Model: WDC WD5000ABYS-0=A0 Rev: 12.0<br>
=A0 Type:=A0=A0 Direct-Access=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=
=A0=A0=A0=A0=A0=A0 ANSI SCSI revision: 05<br>SCSI device sdb: xxx<br>Attach=
ed scsi disk sdb at scsi1, channel 0, id 0, lun 0<br>mice: PS/2 mouse devic=
e common for all mice<br>u32 classifier<br>=A0=A0=A0 OLD policer on <br>
NET: Registered protocol family 2<br>IP route cache hash table entries: 655=
36 (order: 6, 262144 bytes)<br>TCP established hash table entries: 262144 (=
order: 10, 4194304 bytes)<br>TCP bind hash table entries: 262144 (order: 9,=
3145728 bytes)<br>
TCP: Hash tables configured (established 262144 bind 262144)<br>IPVS: Regis=
tered protocols (TCP, UDP)<br>IPVS: Connection hash table configured (size=
=3D4096, memory=3D32Kbytes)<br>IPVS: ipvs loaded.<br>NET: Registered protoc=
ol family 1<br>
NET: Registered protocol family 17<br>RAMDISK: Compressed image found at bl=
ock 0<br>VFS: Mounted root (ext2 filesystem).<br>Freeing unused kernel memo=
ry: 200k freed<br>Mounted /proc filesystem<br>Mounting sysfs<br>Creating /d=
ev<br>
Starting udev<br>Loading dm-mod.kdevice-mapper: 4.5.5-ioctl (2006-12-01) in=
itialised: <a href=3D"mailto:[email protected]">[email protected]</a><b=
r>o module<br>Loading forcedeth.ko module<br>Loavia-rhine.c:v1.10-LK1.2.0-2=
.6 June-10-2004 Written by Donald Becker<br>
ding r8169.ko mopcnet32.c:v1.31 29.04.2005 <a href=3D"mailto:tsbogend@alpha=
.franken.de">[email protected]</a><br>dule<br>Loading sk98lin.ko mo=
dule<br>Loading via-rhine.ko module<br>Loading pcnet32.ko module<br>Gatheri=
ng cluster info<br>
WARNING: Could not find a NIC with a static node configuration.<br>Dynamica=
lly allocating an IP address and node number.<br>Press [Enter] within 10 se=
conds to halt...<br><br><div class=3D"gmail_quote">On Thu, Sep 30, 2010 at =
11:41 PM, Roger Tsang <span dir=3D"ltr"><<a href=3D"mailto:roger.tsang@g=
mail.com">[email protected]</a>></span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin: 0pt 0pt 0pt 0.8ex; borde=
r-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">As of yesterday I=
finished fixing all OpenSSI related compiler warnings and errors.<br><br>T=
here are some changes in the core that required rework in OpenSSI.=A0 One o=
f them is the ldt element in mm_context_t structure. =A0The element used to=
point to a contiguous memory region and is now an array of highmem page po=
inters. =A0It affects the data marshaling code in architecture dependent XD=
R interface for process migration.=A0 I've only updated the i386=A0port=
ion.<br>
<br>We still need to add KDB and I haven't tried the kernel yet. =A0Whe=
n it works we'll gain all=20
the=A0drivers and fixes that comes with CentOS 4.8 that aren't in the v=
anilla 2.6.11
kernel.<br><font color=3D"#888888"><br>-Roger</font><div><div></div><div c=
lass=3D"h5"><br><br><div class=3D"gmail_quote">On Fri, Sep 24, 2010 at 12:5=
2 AM, Roger Tsang <span dir=3D"ltr"><<a href=3D"mailto:roger.tsang@gmail=
.com" target=3D"_blank">[email protected]</a>></span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin: 0pt 0pt 0pt 0.8ex; borde=
r-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Hi,<br><br>Since we've seen users having trouble with hardware compatib=
ility I felt a little curious tonight and started porting to kernel-2.6.9-8=
9.0.29.EL for CentOS 4.=A0 So far I'm 1/3 through the patch rejects.=A0=
If the core hasn't changed much from 2.6.11 we might have something th=
is weekend.=A0 =3D)<br>
<font color=3D"#888888">
<br>-Roger<br>
</font></blockquote></div><br>
</div></div></blockquote></div><br>
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