Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759333AbZGCWCB (ORCPT ); Fri, 3 Jul 2009 18:02:01 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755812AbZGCWBx (ORCPT ); Fri, 3 Jul 2009 18:01:53 -0400 Received: from mx-out2.daemonmail.net ([216.104.160.39]:33594 "EHLO mx-out2.daemonmail.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755205AbZGCWBu (ORCPT ); Fri, 3 Jul 2009 18:01:50 -0400 From: "Michael S. Zick" Reply-To: lkml@morethan.org To: "H. Peter Anvin" Subject: Re: [Bug Fix]: Do 32-bit table calculations in pre-processor Date: Fri, 3 Jul 2009 17:01:47 -0500 User-Agent: KMail/1.9.9 Cc: Jeremy Fitzhardinge , linux-kernel@vger.kernel.org, Thomas Gleixner , Ingo Molnar , the arch/x86 maintainers , Andi Kleen References: <200907031314.36243.lkml@morethan.org> <200907031538.11603.lkml@morethan.org> <4A4E6CB4.90600@zytor.com> In-Reply-To: <4A4E6CB4.90600@zytor.com> MIME-Version: 1.0 Content-Type: Multipart/Mixed; boundary="Boundary-00=_O/nTK/vl83iIHK8" Message-Id: <200907031701.50442.lkml@morethan.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 32497 Lines: 708 --Boundary-00=_O/nTK/vl83iIHK8 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline On Fri July 3 2009, H. Peter Anvin wrote: > Michael S. Zick wrote: > > > > That takes a running machine - which is a bit of a challenge at the moment. > > Well, for the past four months, if truth be told. > > > > Anything in particular you are looking for? > > I may have it in my notes and data captures. > > > > The CPUID flags, in particular the pse flag. > > -hpa > OK - got the requested information - also can see that this whole thing was a false alarm. . . The before and after of the original post was the difference between the PAE and non-PAE code path **NOT** the calculation! My bad, wasn't careful enough in my testing. I have in-lined the difference between with/without the patch; and attached the "patched" dmesg output. > --- dmesg-patched.txt 2009-07-03 16:08:44.000000000 -0500 > +++ dmesg-unpatched.txt 2009-07-03 16:46:38.000000000 -0500 > @@ -1,4 +1,4 @@ > -Linux version 2.6.30-ce1200v-09183 (root@gen2-32) (gcc version 4.1.2 > (Gentoo 4.1.2 p1.1)) #3 PREEMPT Fri Jul 3 12:27:32 CDT 2009 +Linux version > 2.6.30-ce1200v-09183 (root@gen2-32) (gcc version 4.1.2 (Gentoo 4.1.2 p1.1)) > #4 PREEMPT Fri Jul 3 16:29:35 CDT 2009 KERNEL supported cpus: > Intel GenuineIntel > AMD AuthenticAMD > @@ -59,7 +59,7 @@ > init_memory_mapping: 0000000000000000-000000001bee0000 > 0000000000 - 001bee0000 page 4k > kernel direct mapping tables up to 1bee0000 @ 10000-83000 > -RAMDISK: 1b8d9000 - 1becf0cc > +RAMDISK: 1b8d9000 - 1becf1bb > ACPI: RSDP 000f8470 00014 (v00 PTLTD ) > ACPI: RSDT 1bee5663 00034 (v01 PTLTD RSDT 06040000 LTP 00000000) > ACPI: FACP 1bee9a46 00074 (v01 CX700 PTLTW 06040000 PTL_ 000F4240) > @@ -78,7 +78,7 @@ > (7 early reservations) ==> bootmem [0000000000 - 001bee0000] > #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - > 0000001000] #1 [0000100000 - 0000733430] TEXT DATA BSS ==> [0000100000 - > 0000733430] - #2 [001b8d9000 - 001becf0cc] RAMDISK ==> > [001b8d9000 - 001becf0cc] + #2 [001b8d9000 - 001becf1bb] RAMDISK > ==> [001b8d9000 - 001becf1bb] #3 [000009dc00 - 0000100000] BIOS reserved > ==> [000009dc00 - 0000100000] #4 [0000734000 - 00007370f1] BRK > ==> [0000734000 - 00007370f1] #5 [0000010000 - 000007d000] PGTABLE > ==> [0000010000 - 000007d000] @@ -127,7 +127,7 @@ > NR_IRQS:288 > PID hash table entries: 2048 (order: 11, 8192 bytes) > Fast TSC calibration using PIT > -Detected 600.021 MHz processor. > +Detected 599.982 MHz processor. > Console: colour VGA+ 80x25 > console [tty0] enabled > Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) > @@ -144,7 +144,7 @@ > .text : 0xc0100000 - 0xc050f40a (4157 kB) > Checking if this processor honours the WP bit even in supervisor > mode...Ok. SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, > Nodes=1 -Calibrating delay loop (skipped), value calculated using timer > frequency.. 1200.04 BogoMIPS (lpj=2000070) +Calibrating delay loop > (skipped), value calculated using timer frequency.. 1200.96 BogoMIPS > (lpj=1999940) Security Framework initialized > Smack: Initializing. > Mount-cache hash table entries: 512 > @@ -163,7 +163,7 @@ > ....... works. > net_namespace: 996 bytes > regulator: core version 0.5 > -Time: 21:04:35 Date: 07/03/09 > +Time: 21:44:23 Date: 07/03/09 > NET: Registered protocol family 16 > ACPI: bus type pci registered > PCI: MCFG configuration 0: base e0000000 segment 0 buses 3 - 3 > @@ -386,9 +386,6 @@ > serio: i8042 AUX2 port at 0x60,0x64 irq 12 > serio: i8042 AUX3 port at 0x60,0x64 irq 12 > mice: PS/2 mouse device common for all mice > -ata2.00: ATA-7: ST730212DE, 3.01, max UDMA/66 > -ata2.00: 58605120 sectors, multi 16: LBA48 > -ata2.00: limited to UDMA/33 due to 40-wire cable > rtc_cmos 00:03: RTC can wake from S4 > rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 > rtc0: alarms up to one year, y3k, 242 bytes nvram > @@ -406,10 +403,12 @@ > usbcore: registered new interface driver usbhid > usbhid: v2.6:USB HID core driver > Advanced Linux Sound Architecture Driver Version 1.0.20. > +ata2.00: ATA-7: ST730212DE, 3.01, max UDMA/66 > +ata2.00: 58605120 sectors, multi 16: LBA48 > +ata2.00: limited to UDMA/33 due to 40-wire cable > HDA Intel 0000:02:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 > HDA Intel 0000:02:01.0: setting latency timer to 64 > HDA Intel 0000:02:01.0: PCI: Disallowing DAC for device > -input: AT Translated Set 2 keyboard as > /devices/platform/i8042/serio0/input/input4 ata2.00: configured for UDMA/33 > scsi 1:0:0:0: Direct-Access ATA ST730212DE 3.01 PQ: 0 ANSI: > 5 sd 1:0:0:0: Attached scsi generic sg0 type 0 > @@ -417,7 +416,8 @@ > sd 1:0:0:0: [sda] Write Protect is off > sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00 > sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't > support DPO or FUA - sda: sda1 sda2 sda3 sda4 > + sda:<6>input: AT Translated Set 2 keyboard as > /devices/platform/i8042/serio0/input/input4 + sda1 sda2 sda3 sda4 > sd 1:0:0:0: [sda] Attached SCSI disk > ALSA device list: > #0: HDA VIA VT82xx at 0xd1000000 irq 17 > @@ -442,8 +442,9 @@ > PM: Checking hibernation image. > PM: Resume from disk failed. > registered taskstats version 1 > - Magic number: 1:970:94 > -rtc_cmos 00:03: setting system clock to 2009-07-03 21:04:38 UTC > (1246655078) + Magic number: 1:144:752 > +tty ttyS3: hash matches > +rtc_cmos 00:03: setting system clock to 2009-07-03 21:44:26 UTC > (1246657466) BIOS EDD facility v0.16 2004-Jun-25, 0 devices found > EDD information not available. > debug: unmapping init memory c0692000..c06f1000 Sorry about the fuss - really sorry. Mike --Boundary-00=_O/nTK/vl83iIHK8 Content-Type: text/plain; charset="iso 8859-15"; name="dmesg-patched.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="dmesg-patched.txt" Linux version 2.6.30-ce1200v-09183 (root@gen2-32) (gcc version 4.1.2 (Gentoo 4.1.2 p1.1)) #3 PREEMPT Fri Jul 3 12:27:32 CDT 2009 KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD NSC Geode by NSC Cyrix CyrixInstead Centaur CentaurHauls Transmeta GenuineTMx86 Transmeta TransmetaCPU UMC UMC UMC UMC BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009dc00 (usable) BIOS-e820: 000000000009dc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000dc000 - 00000000000e0000 (reserved) BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000001bee0000 (usable) BIOS-e820: 000000001bee0000 - 000000001beea000 (ACPI data) BIOS-e820: 000000001beea000 - 000000001bf00000 (ACPI NVS) BIOS-e820: 000000001bf00000 - 0000000020000000 (reserved) BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved) DMI present. Phoenix BIOS detected: BIOS may corrupt low RAM, working around it. e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved) last_pfn = 0x1bee0 max_arch_pfn = 0x100000 MTRR default type: uncachable MTRR fixed ranges enabled: 00000-9FFFF write-back A0000-BFFFF uncachable C0000-C7FFF write-protect C8000-DFFFF uncachable E0000-FFFFF write-protect MTRR variable ranges enabled: 0 base 000000000 mask FE0000000 write-back 1 base 01BF00000 mask FFFF00000 uncachable 2 base 01C000000 mask FFC000000 uncachable 3 disabled 4 disabled 5 disabled 6 disabled 7 disabled Scanning 0 areas for low memory corruption modified physical RAM map: modified: 0000000000000000 - 0000000000010000 (reserved) modified: 0000000000010000 - 000000000009dc00 (usable) modified: 000000000009dc00 - 00000000000a0000 (reserved) modified: 00000000000dc000 - 00000000000e0000 (reserved) modified: 00000000000e8000 - 0000000000100000 (reserved) modified: 0000000000100000 - 000000001bee0000 (usable) modified: 000000001bee0000 - 000000001beea000 (ACPI data) modified: 000000001beea000 - 000000001bf00000 (ACPI NVS) modified: 000000001bf00000 - 0000000020000000 (reserved) modified: 00000000e0000000 - 00000000f0000000 (reserved) modified: 00000000fec00000 - 00000000fec10000 (reserved) modified: 00000000fee00000 - 00000000fee01000 (reserved) modified: 00000000fff80000 - 0000000100000000 (reserved) init_memory_mapping: 0000000000000000-000000001bee0000 0000000000 - 001bee0000 page 4k kernel direct mapping tables up to 1bee0000 @ 10000-83000 RAMDISK: 1b8d9000 - 1becf0cc ACPI: RSDP 000f8470 00014 (v00 PTLTD ) ACPI: RSDT 1bee5663 00034 (v01 PTLTD RSDT 06040000 LTP 00000000) ACPI: FACP 1bee9a46 00074 (v01 CX700 PTLTW 06040000 PTL_ 000F4240) ACPI: DSDT 1bee5697 043AF (v01 VIA PTL_ACPI 06040000 MSFT 0100000E) ACPI: FACS 1beeafc0 00040 ACPI: SSDT 1bee9aba 004BA (v01 PPmmRe PPm 06040000 INTL 20030224) ACPI: APIC 1bee9f74 00050 (v01 PTLTD APIC 06040000 LTP 00000000) ACPI: MCFG 1bee9fc4 0003C (v01 PTLTD MCFG 06040000 LTP 00000000) ACPI: Local APIC address 0xfee00000 0MB HIGHMEM available. 446MB LOWMEM available. mapped low ram: 0 - 1bee0000 low ram: 0 - 1bee0000 node 0 low ram: 00000000 - 1bee0000 node 0 bootmap 0007d000 - 000807dc (7 early reservations) ==> bootmem [0000000000 - 001bee0000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000100000 - 0000733430] TEXT DATA BSS ==> [0000100000 - 0000733430] #2 [001b8d9000 - 001becf0cc] RAMDISK ==> [001b8d9000 - 001becf0cc] #3 [000009dc00 - 0000100000] BIOS reserved ==> [000009dc00 - 0000100000] #4 [0000734000 - 00007370f1] BRK ==> [0000734000 - 00007370f1] #5 [0000010000 - 000007d000] PGTABLE ==> [0000010000 - 000007d000] #6 [000007d000 - 0000081000] BOOTMAP ==> [000007d000 - 0000081000] found SMP MP-table at [c00f84b0] f84b0 Zone PFN ranges: DMA 0x00000010 -> 0x00001000 Normal 0x00001000 -> 0x0001bee0 HighMem 0x0001bee0 -> 0x0001bee0 Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0x00000010 -> 0x0000009d 0: 0x00000100 -> 0x0001bee0 On node 0 totalpages: 114285 free_area_init_node: node 0, pgdat c06865a0, node_mem_map c1001200 DMA zone: 32 pages used for memmap DMA zone: 0 pages reserved DMA zone: 3949 pages, LIFO batch:0 Normal zone: 862 pages used for memmap Normal zone: 109442 pages, LIFO batch:31 Using APIC driver default ACPI: PM-Timer IO Port: 0x4008 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 1, version 3, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ9 used by override. ACPI: IRQ10 used by override. Enabling APIC mode: Flat. Using 1 I/O APICs Using ACPI (MADT) for SMP configuration information nr_irqs_gsi: 24 PM: Registered nosave memory: 000000000009d000 - 000000000009e000 PM: Registered nosave memory: 000000000009e000 - 00000000000a0000 PM: Registered nosave memory: 00000000000a0000 - 00000000000dc000 PM: Registered nosave memory: 00000000000dc000 - 00000000000e0000 PM: Registered nosave memory: 00000000000e0000 - 00000000000e8000 PM: Registered nosave memory: 00000000000e8000 - 0000000000100000 Allocating PCI resources starting at 30000000 (gap: 20000000:c0000000) Built 1 zonelists in Zone order, mobility grouping on. Total pages: 113391 Kernel command line: root=/dev/sda1 resume=/dev/sda2 ro quiet splash Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 NR_IRQS:288 PID hash table entries: 2048 (order: 11, 8192 bytes) Fast TSC calibration using PIT Detected 600.021 MHz processor. Console: colour VGA+ 80x25 console [tty0] enabled Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Initializing HighMem for node 0 (00000000:00000000) Memory: 439952k/457600k available (4157k kernel code, 16920k reserved, 1538k data, 380k init, 0k highmem) virtual kernel memory layout: fixmap : 0xfffaa000 - 0xfffff000 ( 340 kB) pkmap : 0xff800000 - 0xffc00000 (4096 kB) vmalloc : 0xdc6e0000 - 0xff7fe000 ( 561 MB) lowmem : 0xc0000000 - 0xdbee0000 ( 446 MB) .init : 0xc0692000 - 0xc06f1000 ( 380 kB) .data : 0xc050f40a - 0xc068fd58 (1538 kB) .text : 0xc0100000 - 0xc050f40a (4157 kB) Checking if this processor honours the WP bit even in supervisor mode...Ok. SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Calibrating delay loop (skipped), value calculated using timer frequency.. 1200.04 BogoMIPS (lpj=2000070) Security Framework initialized Smack: Initializing. Mount-cache hash table entries: 512 Initializing cgroup subsys ns Initializing cgroup subsys cpuacct Initializing cgroup subsys freezer CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 128K (64 bytes/line) CPU: Centaur VIA C7-M Processor 1200MHz stepping 00 Checking 'hlt' instruction... OK. ACPI: Core revision 20090320 ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 ..MP-BIOS bug: 8254 timer not connected to IO-APIC ...trying to set up timer (IRQ0) through the 8259A ... ..... (found apic 0 pin 0) ... ....... works. net_namespace: 996 bytes regulator: core version 0.5 Time: 21:04:35 Date: 07/03/09 NET: Registered protocol family 16 ACPI: bus type pci registered PCI: MCFG configuration 0: base e0000000 segment 0 buses 3 - 3 PCI: MCFG area at e0300000 reserved in E820 PCI: Using MMCONFIG for extended config space PCI: Using configuration type 1 for base access bio: create slab at 0 ACPI: EC: Look up EC in DSDT ACPI Warning (dsobject-0502): Package List length (8) larger than NumElements count (5), truncated [20090320] ACPI Warning (dsobject-0502): Package List length (8) larger than NumElements count (5), truncated [20090320] ACPI Warning (dsobject-0502): Package List length (8) larger than NumElements count (5), truncated [20090320] ACPI: Interpreter enabled ACPI: (supports S0 S3 S4 S5) ACPI: Using IOAPIC for interrupt routing ACPI: Power Resource [PFN0] (off) ACPI: Power Resource [PFN1] (off) ACPI: No dock devices found. ACPI: PCI Root Bridge [PCI0] (0000:00) pci 0000:00:00.0: reg 10 32bit mmio: [0xc0000000-0xcfffffff] pci 0000:00:01.0: supports D1 pci 0000:00:0f.0: reg 20 io port: [0x4460-0x446f] pci 0000:00:10.0: reg 20 io port: [0x4400-0x441f] pci 0000:00:10.0: supports D1 D2 pci 0000:00:10.0: PME# supported from D0 D1 D2 D3hot D3cold pci 0000:00:10.0: PME# disabled pci 0000:00:10.1: reg 20 io port: [0x4420-0x443f] pci 0000:00:10.1: supports D1 D2 pci 0000:00:10.1: PME# supported from D0 D1 D2 D3hot D3cold pci 0000:00:10.1: PME# disabled pci 0000:00:10.2: reg 20 io port: [0x4440-0x445f] pci 0000:00:10.2: supports D1 D2 pci 0000:00:10.2: PME# supported from D0 D1 D2 D3hot D3cold pci 0000:00:10.2: PME# disabled pci 0000:00:10.4: reg 10 32bit mmio: [0xd1400000-0xd14000ff] pci 0000:00:10.4: supports D1 D2 pci 0000:00:10.4: PME# supported from D0 D1 D2 D3hot D3cold pci 0000:00:10.4: PME# disabled pci 0000:00:11.7: Disabling VIA CX700 PCI parking pci 0000:00:11.7: Disabling VIA CX700 PCI caching pci 0000:01:00.0: reg 10 32bit mmio: [0xa0000000-0xbfffffff] pci 0000:01:00.0: reg 14 32bit mmio: [0xd0000000-0xd0ffffff] pci 0000:01:00.0: reg 30 32bit mmio: [0x000000-0x00ffff] pci 0000:01:00.0: supports D1 D2 pci 0000:00:01.0: bridge 32bit mmio: [0xd0000000-0xd0ffffff] pci 0000:00:01.0: bridge 32bit mmio pref: [0xa0000000-0xbfffffff] pci 0000:02:01.0: reg 10 64bit mmio: [0xd1000000-0xd1003fff] pci 0000:02:01.0: PME# supported from D0 D3hot D3cold pci 0000:02:01.0: PME# disabled pci 0000:00:13.0: bridge 32bit mmio: [0xd1000000-0xd10fffff] pci 0000:03:09.0: reg 10 io port: [0x5000-0x50ff] pci 0000:03:09.0: reg 14 32bit mmio: [0xd1100000-0xd11000ff] pci 0000:03:09.0: supports D1 D2 pci 0000:03:09.0: PME# supported from D1 D2 D3hot D3cold pci 0000:03:09.0: PME# disabled pci 0000:00:13.1: bridge io port: [0x5000-0x5fff] pci 0000:00:13.1: bridge 32bit mmio: [0xd1100000-0xd11fffff] pci_bus 0000:00: on NUMA node 0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.SP2P._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P2PE._PRT] ACPI: PCI Interrupt Link [ALKA] (IRQs 16 17 18 19 20 21 22 23) *10, disabled. ACPI: PCI Interrupt Link [ALKB] (IRQs 16 17 18 19 20 21 22 23) *11, disabled. ACPI: PCI Interrupt Link [ALKC] (IRQs 22) *10, disabled. ACPI: PCI Interrupt Link [ALKD] (IRQs 21) *0, disabled. ACPI: PCI Interrupt Link [LNKA] (IRQs 9 *10 11 12) ACPI: PCI Interrupt Link [LNKB] (IRQs 9 10 *11 12) ACPI: PCI Interrupt Link [LNKC] (IRQs 9 *10 11 12) ACPI: PCI Interrupt Link [LNKD] (IRQs 9 10 11 12) *0, disabled. SCSI subsystem initialized libata version 3.00 loaded. usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb PCI: Using ACPI for IRQ routing PCI: pci_cache_line_size set for 64 byte cache Bluetooth: Core ver 2.15 NET: Registered protocol family 31 Bluetooth: HCI device and connection manager initialized Bluetooth: HCI socket layer initialized NET: Registered protocol family 8 NET: Registered protocol family 20 cfg80211: Calling CRDA to update world regulatory domain NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default pnp: PnP ACPI init ACPI: bus type pnp registered pnp: PnP ACPI: found 9 devices ACPI: ACPI bus type pnp unregistered PnPBIOS: Disabled by ACPI PNP system 00:05: iomem range 0x0-0x9ffff could not be reserved system 00:05: iomem range 0xe0000-0xfffff could not be reserved system 00:05: iomem range 0xfff00000-0xffffffff could not be reserved system 00:05: iomem range 0xffee0000-0xffefffff has been reserved system 00:05: iomem range 0xfec00000-0xfec0ffff has been reserved system 00:05: iomem range 0xfee00000-0xfee0ffff could not be reserved system 00:05: iomem range 0xe0208000-0xe0208fff has been reserved system 00:06: ioport range 0x4d0-0x4d1 has been reserved system 00:06: ioport range 0xfe10-0xfe11 has been reserved system 00:06: ioport range 0xfe00-0xfe00 has been reserved system 00:06: ioport range 0x4000-0x407f has been reserved system 00:06: ioport range 0x4100-0x411f has been reserved pci 0000:01:00.0: BAR 6: can't allocate mem resource [0xc0000000-0xbfffffff] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01 pci 0000:00:01.0: IO window: disabled pci 0000:00:01.0: MEM window: 0xd0000000-0xd0ffffff pci 0000:00:01.0: PREFETCH window: 0x000000a0000000-0x000000bfffffff pci 0000:00:13.0: PCI bridge, secondary bus 0000:02 pci 0000:00:13.0: IO window: disabled pci 0000:00:13.0: MEM window: 0xd1000000-0xd10fffff pci 0000:00:13.0: PREFETCH window: disabled pci 0000:00:13.1: PCI bridge, secondary bus 0000:03 pci 0000:00:13.1: IO window: 0x5000-0x5fff pci 0000:00:13.1: MEM window: 0xd1100000-0xd11fffff pci 0000:00:13.1: PREFETCH window: disabled pci 0000:00:01.0: setting latency timer to 64 pci 0000:00:13.0: setting latency timer to 64 pci 0000:00:13.1: setting latency timer to 64 pci_bus 0000:00: resource 0 io: [0x00-0xffff] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffff] pci_bus 0000:01: resource 1 mem: [0xd0000000-0xd0ffffff] pci_bus 0000:01: resource 2 pref mem [0xa0000000-0xbfffffff] pci_bus 0000:02: resource 1 mem: [0xd1000000-0xd10fffff] pci_bus 0000:03: resource 0 io: [0x5000-0x5fff] pci_bus 0000:03: resource 1 mem: [0xd1100000-0xd11fffff] NET: Registered protocol family 2 IP route cache hash table entries: 4096 (order: 2, 16384 bytes) TCP established hash table entries: 16384 (order: 5, 131072 bytes) TCP bind hash table entries: 16384 (order: 4, 65536 bytes) TCP: Hash tables configured (established 16384 bind 16384) TCP reno registered NET: Registered protocol family 1 Trying to unpack rootfs image as initramfs... Switched to high resolution mode on CPU 0 debug: unmapping init memory db8d9000..dbed0000 cpu0(1) debug files 73 Scanning for low memory corruption every 60 seconds HugeTLB registered 4 MB page size, pre-allocated 0 pages squashfs: version 4.0 (2009/01/31) Phillip Lougher fuse init (API version 7.11) msgmni has been set to 859 alg: No test for stdrng (krng) alg: No test for stdrng (ansi_cprng) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered (default) io scheduler cfq registered pci 0000:00:01.0: disabling DAC on VIA PCI bridge pci 0000:00:10.4: EHCI: BIOS handoff failed (BIOS bug?) 01010001 pci 0000:01:00.0: Boot video device pci_hotplug: PCI Hot Plug PCI Core version: 0.5 pciehp: PCI Express Hot Plug Controller Driver version: 0.4 ACPI: AC Adapter [ACAD] (on-line) input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 ACPI: Power Button [PWRF] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1 ACPI: Power Button [PWRB] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input2 ACPI: Lid Switch [LID] fan PNP0C0B:00: registered as cooling_device0 ACPI: Fan [FAN0] (on) fan PNP0C0B:01: registered as cooling_device1 ACPI: Fan [FAN1] (on) input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A03:00/device:14/device:15/input/input3 ACPI: Video Device [VGA] (multi-head: yes rom: no post: no) Marking TSC unstable due to TSC halts in idle ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3]) processor ACPI_CPU:00: registered as cooling_device2 ACPI: Processor [CPU0] (supports 16 throttling states) ACPI: Device [FAN0] failed to transition to D3 thermal LNXTHERM:01: registered as thermal_zone0 ACPI: Thermal Zone [THRM] (52 C) isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found VIA RNG detected Linux agpgart interface v0.103 agpgart: Detected VIA CX700 chipset agpgart-via 0000:00:00.0: AGP aperture is 256M @ 0xc0000000 [drm] Initialized drm 1.1.0 20060810 pci 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [drm] Initialized via 2.11.1 20070202 for 0000:01:00.0 on minor 0 Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled brd: module loaded loop: module loaded Driver 'sd' needs updating - please use bus_type methods Driver 'sr' needs updating - please use bus_type methods pata_via 0000:00:0f.0: version 0.3.4 pata_via 0000:00:0f.0: power state changed by ACPI to D0 pata_via 0000:00:0f.0: setting latency timer to 64 ACPI: Battery Slot [BAT0] (battery present) scsi0 : pata_via scsi1 : pata_via ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x4460 irq 14 ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0x4468 irq 15 Fixed MDIO Bus: probed PPP generic driver version 2.4.2 8139too Fast Ethernet driver 0.9.28 8139too 0000:03:09.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 8139too 0000:03:09.0: setting latency timer to 64 eth0: RealTek RTL8139 at 0xdc71e000, 00:14:0b:3d:bc:5f, IRQ 16 eth0: Identified 8139 chip type 'RTL-8100B/8139D' ata1: port disabled. ignoring. Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. usbcore: registered new interface driver libusual usbcore: registered new interface driver usbserial USB Serial support registered for generic usbcore: registered new interface driver usbserial_generic usbserial: USB Serial Driver core PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 i8042.c: Detected active multiplexing controller, rev 1.1. serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX0 port at 0x60,0x64 irq 12 serio: i8042 AUX1 port at 0x60,0x64 irq 12 serio: i8042 AUX2 port at 0x60,0x64 irq 12 serio: i8042 AUX3 port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice ata2.00: ATA-7: ST730212DE, 3.01, max UDMA/66 ata2.00: 58605120 sectors, multi 16: LBA48 ata2.00: limited to UDMA/33 due to 40-wire cable rtc_cmos 00:03: RTC can wake from S4 rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 rtc0: alarms up to one year, y3k, 242 bytes nvram Linux video capture interface: v2.00 usbcore: registered new interface driver uvcvideo USB Video Class driver (v0.1.0) md: raid1 personality registered for level 1 device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com device-mapper: multipath: version 1.0.5 loaded device-mapper: multipath round-robin: version 1.0.0 loaded cpuidle: using governor ladder cpuidle: using governor menu usbcore: registered new interface driver hiddev usbcore: registered new interface driver usbhid usbhid: v2.6:USB HID core driver Advanced Linux Sound Architecture Driver Version 1.0.20. HDA Intel 0000:02:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 HDA Intel 0000:02:01.0: setting latency timer to 64 HDA Intel 0000:02:01.0: PCI: Disallowing DAC for device input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 ata2.00: configured for UDMA/33 scsi 1:0:0:0: Direct-Access ATA ST730212DE 3.01 PQ: 0 ANSI: 5 sd 1:0:0:0: Attached scsi generic sg0 type 0 sd 1:0:0:0: [sda] 58605120 512-byte hardware sectors: (30.0 GB/27.9 GiB) sd 1:0:0:0: [sda] Write Protect is off sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sda: sda1 sda2 sda3 sda4 sd 1:0:0:0: [sda] Attached SCSI disk ALSA device list: #0: HDA VIA VT82xx at 0xd1000000 irq 17 TCP cubic registered NET: Registered protocol family 10 lo: Disabled Privacy Extensions NET: Registered protocol family 17 Bridge firewalling registered Bluetooth: L2CAP ver 2.13 Bluetooth: L2CAP socket layer initialized Bluetooth: SCO (Voice Link) ver 0.6 Bluetooth: SCO socket layer initialized Bluetooth: RFCOMM socket layer initialized Bluetooth: RFCOMM TTY layer initialized Bluetooth: RFCOMM ver 1.11 Bluetooth: BNEP (Ethernet Emulation) ver 1.3 Bluetooth: BNEP filters: protocol multicast Bluetooth: HIDP (Human Interface Emulation) ver 1.2 Using IPI Shortcut mode PM: Checking image partition /dev/sda2 PM: Resume from partition 8:2 PM: Checking hibernation image. PM: Resume from disk failed. registered taskstats version 1 Magic number: 1:970:94 rtc_cmos 00:03: setting system clock to 2009-07-03 21:04:38 UTC (1246655078) BIOS EDD facility v0.16 2004-Jun-25, 0 devices found EDD information not available. debug: unmapping init memory c0692000..c06f1000 Write protecting the kernel text: 4160k Write protecting the kernel read-only data: 1248k Synaptics Touchpad, model: 1, fw: 6.3, id: 0x1c0b1, caps: 0xa04750/0x200000 input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input5 ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci_hcd 0000:00:10.4: PCI INT D -> GSI 23 (level, low) -> IRQ 23 ehci_hcd 0000:00:10.4: setting latency timer to 64 ehci_hcd 0000:00:10.4: EHCI Host Controller ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:10.4: debug port 1 ehci_hcd 0000:00:10.4: irq 23, io mem 0xd1400000 ehci_hcd 0000:00:10.4: USB 2.0 started, EHCI 1.00 usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: EHCI Host Controller usb usb1: Manufacturer: Linux 2.6.30-ce1200v-09183 ehci_hcd usb usb1: SerialNumber: 0000:00:10.4 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 6 ports detected uhci_hcd: USB Universal Host Controller Interface driver uhci_hcd 0000:00:10.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 uhci_hcd 0000:00:10.0: setting latency timer to 64 uhci_hcd 0000:00:10.0: UHCI Host Controller uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2 uhci_hcd 0000:00:10.0: irq 20, io base 0x00004400 usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb2: Product: UHCI Host Controller usb usb2: Manufacturer: Linux 2.6.30-ce1200v-09183 uhci_hcd usb usb2: SerialNumber: 0000:00:10.0 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected uhci_hcd 0000:00:10.1: PCI INT B -> GSI 22 (level, low) -> IRQ 22 uhci_hcd 0000:00:10.1: setting latency timer to 64 uhci_hcd 0000:00:10.1: UHCI Host Controller uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:10.1: irq 22, io base 0x00004420 usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb3: Product: UHCI Host Controller usb usb3: Manufacturer: Linux 2.6.30-ce1200v-09183 uhci_hcd usb usb3: SerialNumber: 0000:00:10.1 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected uhci_hcd 0000:00:10.2: PCI INT C -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:10.2: setting latency timer to 64 uhci_hcd 0000:00:10.2: UHCI Host Controller uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:10.2: irq 21, io base 0x00004440 usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb4: Product: UHCI Host Controller usb usb4: Manufacturer: Linux 2.6.30-ce1200v-09183 uhci_hcd usb usb4: SerialNumber: 0000:00:10.2 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected usbcore: registered new interface driver rtl8187 usb 1-5: new high speed USB device using ehci_hcd and address 3 usb 1-5: New USB device found, idVendor=5986, idProduct=0101 usb 1-5: New USB device strings: Mfr=0, Product=1, SerialNumber=0 usb 1-5: Product: USB2.0 Camera usb 1-5: configuration #1 chosen from 1 choice uvcvideo: Found UVC 1.00 device USB2.0 Camera (5986:0101) input: USB2.0 Camera as /devices/pci0000:00/0000:00:10.4/usb1/1-5/1-5:1.0/input/input6 usb 1-6: new high speed USB device using ehci_hcd and address 4 usb 1-6: New USB device found, idVendor=0bda, idProduct=0158 usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-6: Product: USB2.0-CRW usb 1-6: Manufacturer: Generic usb 1-6: SerialNumber: 20060413092100000 usb 1-6: configuration #1 chosen from 1 choice scsi2 : SCSI emulation for USB Mass Storage devices usb-storage: device found at 4 usb-storage: waiting for device to settle before scanning usb 2-2: new low speed USB device using uhci_hcd and address 2 usb 2-2: New USB device found, idVendor=04d9, idProduct=048e usb 2-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 2-2: configuration #1 chosen from 1 choice input: HID 04d9:048e as /devices/pci0000:00/0000:00:10.0/usb2/2-2/2-2:1.0/input/input7 generic-usb 0003:04D9:048E.0001: input,hidraw0: USB HID v1.10 Mouse [HID 04d9:048e] on usb-0000:00:10.0-2/input0 PM: Starting manual resume from disk PM: Resume from partition 8:2 PM: Checking hibernation image. PM: Resume from disk failed. kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with writeback data mode. usb-storage: device scan complete scsi 2:0:0:0: Direct-Access Generic- Multi-Card 1.00 PQ: 0 ANSI: 0 CCS sd 2:0:0:0: Attached scsi generic sg1 type 0 sd 2:0:0:0: [sdb] Attached SCSI removable disk udev: starting version 141 udev: renamed network interface eth0 to eth1 eth1: link up, 100Mbps, full-duplex, lpa 0x45E1 Adding 1004052k swap on /dev/sda2. Priority:4 extents:1 across:1004052k EXT3 FS on sda1, internal journal kjournald starting. Commit interval 5 seconds EXT3 FS on sda4, internal journal EXT3-fs: mounted filesystem with writeback data mode. eth1: no IPv6 routers present agpgart-via 0000:00:00.0: AGP 3.5 bridge agpgart-via 0000:00:00.0: putting AGP V3 device into 8x mode pci 0000:01:00.0: putting AGP V3 device into 8x mode hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. --Boundary-00=_O/nTK/vl83iIHK8-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/