Il Fri, Jul 06, 2007 at 10:01:36PM +0200, Luca Tettamanti ha scritto: > Il Fri, Jul 06, 2007 at 06:44:02PM +0100, Alan Cox ha scritto: > > On Fri, 6 Jul 2007 19:36:05 +0200 > > Luca Tettamanti <kronos.it@xxxxxxxxx> wrote: > > > > > Hello, > > > I found out that pata_ali is not working with a 64 bit kernel, while a > > > 32 bit kernel on the same machine works fine. I'm running a very recent > > > kernel (872aad45, somewhere after 2.6.22-rc7). I found out that 2.6.21 works fine. I'll start bisecting unless someone has some clue about this issue. I'm quoting the rest of my mail for reference: > > > The problem is that as soon as the module is loaded I get a screaming > > > interrupt: > > > > Can you report this with a full dmesg to the ACPI maintainers as that is > > where the IRQ routing is presumably coming from. > > Ok, adding linux-acpi to CC. > > > Are you using ACPI on both cases ? > > By default it's enabled, but I've also tried with pci=noacpi without > success. That's why I reported the issue on linux-ide ;) > > To recap, with ACPI enabled: > > 32bit: pata_ali gets IRQ 19, works > 64bit: pata_ali gets IRQ 23, doesn't work, screaming interrupt 64bit 2.6.21 also gets IRQ 23, but no screaming interrupt. > > With pci=noacpi: > > 32bit: pata_ali gets IRQ 23, works > 64bit: pata_ali gets IRQ 23, doesn't work, screaming interrupt > > (as a side note: in this case pata_jmicron stops working...) > > When ACPI is enabled IRQ mapping differs between 32 and 64 bit: > > -ACPI: PCI Interrupt 0000:05:02.1[A] -> GSI 23 (level, low) -> IRQ 19 > +ACPI: PCI Interrupt 0000:05:02.1[A] -> GSI 23 (level, low) -> IRQ 23 > > while with pci=noacpi the IRQ mapping for both 32 and 64 bit is the > following: > > PCI: Probing PCI hardware > PCI quirk: region 0800-087f claimed by ICH6 ACPI/GPIO/TCO > PCI quirk: region 0480-04bf claimed by ICH6 GPIO > PCI: Firmware left 0000:05:01.0 e100 interrupts enabled, disabling > PCI: Transparent bridge - 0000:00:1e.0 > PCI: Using IRQ router PIIX/ICH [8086/2810] at 0000:00:1f.0 > PCI->APIC IRQ transform: 0000:00:01.0[A] -> IRQ 16 > PCI->APIC IRQ transform: 0000:00:1a.0[A] -> IRQ 16 > PCI->APIC IRQ transform: 0000:00:1a.1[B] -> IRQ 17 > PCI->APIC IRQ transform: 0000:00:1a.7[C] -> IRQ 18 > PCI->APIC IRQ transform: 0000:00:1b.0[A] -> IRQ 22 > PCI->APIC IRQ transform: 0000:00:1c.0[A] -> IRQ 16 > PCI->APIC IRQ transform: 0000:00:1c.3[D] -> IRQ 19 > PCI->APIC IRQ transform: 0000:00:1c.4[A] -> IRQ 16 > PCI->APIC IRQ transform: 0000:00:1d.0[A] -> IRQ 23 > PCI->APIC IRQ transform: 0000:00:1d.1[B] -> IRQ 19 > PCI->APIC IRQ transform: 0000:00:1d.2[C] -> IRQ 18 > PCI->APIC IRQ transform: 0000:00:1d.7[A] -> IRQ 23 > PCI->APIC IRQ transform: 0000:00:1f.2[B] -> IRQ 19 > PCI->APIC IRQ transform: 0000:00:1f.3[C] -> IRQ 18 > PCI->APIC IRQ transform: 0000:01:00.0[A] -> IRQ 16 > PCI->APIC IRQ transform: 0000:03:00.0[A] -> IRQ 19 > PCI->APIC IRQ transform: 0000:02:00.0[A] -> IRQ 16 > PCI->APIC IRQ transform: 0000:02:00.1[B] -> IRQ 16 > PCI->APIC IRQ transform: 0000:05:01.0[A] -> IRQ 22 > PCI->APIC IRQ transform: 0000:05:02.0[A] -> IRQ 23 > PCI->APIC IRQ transform: 0000:05:02.1[A] -> IRQ 23 > PCI->APIC IRQ transform: 0000:05:03.0[A] -> IRQ 21 > > For reference the dmesg for 64 kernel with ACPI enabled is the > following: > > Linux version 2.6.22-rc7-64-g872aad45-dirty (kronos@xxxxxxxxxxxxxxxxxxxxxx) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #14 SMP PREEMPT Tue Jul 3 21:18:19 CEST 2007 > Command line: BOOT_IMAGE=linux-2.6.22-64 ro video=radeonfb:1024x768-8@60 lapic apic=verbose root=/dev/mapper/mainVol-root console=tty0 console=ttyS0,57600n8 break=modules > BIOS-provided physical RAM map: > BIOS-e820: 0000000000000000 - 000000000009c800 (usable) > BIOS-e820: 000000000009c800 - 00000000000a0000 (reserved) > BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved) > BIOS-e820: 0000000000100000 - 000000003ff90000 (usable) > BIOS-e820: 000000003ff90000 - 000000003ff9e000 (ACPI data) > BIOS-e820: 000000003ff9e000 - 000000003ffe0000 (ACPI NVS) > BIOS-e820: 000000003ffe0000 - 0000000040000000 (reserved) > BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) > BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved) > end_pfn_map = 1048576 > DMI 2.4 present. > ACPI: RSDP 000FA980, 0024 (r2 ACPIAM) > ACPI: XSDT 3FF90100, 0054 (r1 KOZIRO FRONTIER 12000611 MSFT 97) > ACPI: FACP 3FF90290, 00F4 (r3 MSTEST OEMFACP 12000611 MSFT 97) > ACPI: DSDT 3FF905C0, 8F8C (r1 A0637 A0637000 0 INTL 20060113) > ACPI: FACS 3FF9E000, 0040 > ACPI: APIC 3FF90390, 006C (r1 MSTEST OEMAPIC 12000611 MSFT 97) > ACPI: MCFG 3FF90400, 003C (r1 MSTEST OEMMCFG 12000611 MSFT 97) > ACPI: SLIC 3FF90440, 0176 (r1 KOZIRO FRONTIER 12000611 MSFT 97) > ACPI: OEMB 3FF9E040, 007B (r1 MSTEST AMI_OEM 12000611 MSFT 97) > ACPI: HPET 3FF99550, 0038 (r1 MSTEST OEMHPET 12000611 MSFT 97) > Zone PFN ranges: > DMA 0 -> 4096 > DMA32 4096 -> 1048576 > Normal 1048576 -> 1048576 > early_node_map[2] active PFN ranges > 0: 0 -> 156 > 0: 256 -> 262032 > ACPI: PM-Timer IO Port: 0x808 > ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) > Processor #0 (Bootup-CPU) > ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) > Processor #1 > ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled) > ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled) > ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) > IOAPIC[0]: apic_id 2, address 0xfec00000, GSI 0-23 > 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 high level) > Setting APIC routing to flat > ACPI: HPET id: 0x8086a202 base: 0xfed00000 > Using ACPI (MADT) for SMP configuration information > mapped APIC to ffffffffff5fd000 ( fee00000) > mapped IOAPIC to ffffffffff5fc000 (00000000fec00000) > swsusp: Registered nosave memory region: 000000000009c000 - 000000000009d000 > swsusp: Registered nosave memory region: 000000000009d000 - 00000000000a0000 > swsusp: Registered nosave memory region: 00000000000a0000 - 00000000000e4000 > swsusp: Registered nosave memory region: 00000000000e4000 - 0000000000100000 > Allocating PCI resources starting at 50000000 (gap: 40000000:bee00000) > SMP: Allowing 2 CPUs, 0 hotplug CPUs > PERCPU: Allocating 33416 bytes of per cpu data > Built 1 zonelists. Total pages: 255507 > Kernel command line: BOOT_IMAGE=linux-2.6.22-64 ro video=radeonfb:1024x768-8@60 lapic apic=verbose root=/dev/mapper/mainVol-root console=tty0 console=ttyS0,57600n8 break=modules > Initializing CPU#0 > PID hash table entries: 4096 (order: 12, 32768 bytes) > Extended CMOS year: 2000 > time.c: Detected 2135.038 MHz processor. > Console: colour VGA+ 80x25 > Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar > ... MAX_LOCKDEP_SUBCLASSES: 8 > ... MAX_LOCK_DEPTH: 30 > ... MAX_LOCKDEP_KEYS: 2048 > ... CLASSHASH_SIZE: 1024 > ... MAX_LOCKDEP_ENTRIES: 8192 > ... MAX_LOCKDEP_CHAINS: 16384 > ... CHAINHASH_SIZE: 8192 > memory used by lock dependency info: 1648 kB > per task-struct memory footprint: 1680 bytes > ------------------------ > | Locking API testsuite: > ---------------------------------------------------------------------------- > [...] > ------------------------------------------------------- > Good, all 218 testcases passed! | > --------------------------------- > Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) > Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) > Checking aperture... > Memory: 1019908k/1048128k available (2296k kernel code, 27692k reserved, 1408k data, 220k init) > Calibrating delay using timer specific routine.. 4273.82 BogoMIPS (lpj=8547655) > Mount-cache hash table entries: 256 > CPU: L1 I cache: 32K, L1 D cache: 32K > CPU: L2 cache: 2048K > using mwait in idle threads. > CPU: Physical Processor ID: 0 > CPU: Processor Core ID: 0 > CPU0: Thermal monitoring enabled (TM2) > lockdep: not fixing up alternatives. > ACPI: Core revision 20070126 > Parsing all Control Methods: > Table [DSDT](id 0001) - 1008 Objects with 75 Devices 286 Methods 36 Regions > tbxface-0587 [02] tb_load_namespace : ACPI Tables successfully acquired > evxfevnt-0091 [02] enable : Transition to ACPI mode successful > enabled ExtINT on CPU#0 > ENABLING IO-APIC IRQs > , 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-22, 2-23 not connected. > ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 > Using local APIC timer interrupts. > result 16679977 > Detected 16.679 MHz APIC timer. > lockdep: not fixing up alternatives. > Booting processor 1/2 APIC 0x1 > Initializing CPU#1 > masked ExtINT on CPU#1 > Calibrating delay using timer specific routine.. 4270.23 BogoMIPS (lpj=8540475) > CPU: L1 I cache: 32K, L1 D cache: 32K > CPU: L2 cache: 2048K > CPU: Physical Processor ID: 0 > CPU: Processor Core ID: 1 > CPU1: Thermal monitoring enabled (TM2) > Intel(R) Core(TM)2 CPU 6400 @ 2.13GHz stepping 06 > checking TSC synchronization [CPU#0 -> CPU#1]: passed. > Brought up 2 CPUs > migration_cost=26 > NET: Registered protocol family 16 > ACPI: bus type pci registered > PCI: BIOS Bug: MCFG area at e0000000 is not E820-reserved > PCI: Not using MMCONFIG. > PCI: Using configuration type 1 > evgpeblk-0952 [04] ev_create_gpe_block : GPE 00 to 1F [_GPE] 4 regs on int 0x9 > evgpeblk-1048 [03] ev_initialize_gpe_bloc: Found 11 Wake, Enabled 2 Runtime GPEs in this block > Completing Region/Field/Buffer/Package initialization:..................................................................................................................................................................................................................................... > Initialized 35/36 Regions 44/44 Fields 51/51 Buffers 99/100 Packages (1017 nodes) > Initializing Device/Processor/Thermal objects by executing _INI methods:. > Executed 1 _INI methods requiring 1 _STA executions (examined 81 objects) > ACPI: Interpreter enabled > ACPI: (supports S0 S1 S3 S4 S5) > ACPI: Using IOAPIC for interrupt routing > ACPI: PCI Root Bridge [PCI0] (0000:00) > PCI quirk: region 0800-087f claimed by ICH6 ACPI/GPIO/TCO > PCI quirk: region 0480-04bf claimed by ICH6 GPIO > PCI: Firmware left 0000:05:01.0 e100 interrupts enabled, disabling > PCI: Transparent bridge - 0000:00:1e.0 > ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15) > ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 10 11 12 14 15) > ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 11 12 14 *15) > ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 12 14 15) > ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. > ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 *11 12 14 15) > ACPI: PCI Interrupt Link [LNKG] (IRQs *3 4 5 6 7 10 11 12 14 15) > ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 12 *14 15) > Linux Plug and Play Support v0.97 (c) Adam Belay > pnp: PnP ACPI init > ACPI: bus type pnp registered > pnp: PnP ACPI: found 17 devices > ACPI: ACPI bus type pnp unregistered > SCSI subsystem initialized > PCI: Using ACPI for IRQ routing > PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report > testing the IO APIC....................... > > .................................... done. > PCI-GART: No AMD northbridge found. > hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 > hpet0: 3 64-bit timers, 14318180 Hz > ACPI: RTC can wake from S4 > pnp: 00:01: iomem range 0xfed14000-0xfed19fff has been reserved > pnp: 00:08: ioport range 0x290-0x297 has been reserved > pnp: 00:09: iomem range 0xffafe000-0xffb0cbff could not be reserved > pnp: 00:09: iomem range 0xffb00000-0xffbfffff could not be reserved > pnp: 00:09: iomem range 0xfed1c000-0xfed1ffff has been reserved > pnp: 00:09: iomem range 0xfed20000-0xfed8ffff has been reserved > pnp: 00:0c: iomem range 0xfec00000-0xfec00fff has been reserved > pnp: 00:0c: iomem range 0xfee00000-0xfee00fff could not be reserved > pnp: 00:0f: iomem range 0xe0000000-0xefffffff has been reserved > pnp: 00:10: iomem range 0x0-0x9ffff could not be reserved > pnp: 00:10: iomem range 0xc0000-0xcffff has been reserved > pnp: 00:10: iomem range 0xe0000-0xfffff could not be reserved > pnp: 00:10: iomem range 0x100000-0x3fffffff could not be reserved > PCI: Bridge: 0000:00:01.0 > IO window: 7000-9fff > MEM window: ff200000-ff2fffff > PREFETCH window: bfd00000-dfcfffff > PCI: Bridge: 0000:00:1c.0 > IO window: disabled. > Time: tsc clocksource has been installed. > MEM window: disabled. > PREFETCH window: dfd00000-dfdfffff > PCI: Bridge: 0000:00:1c.3 > IO window: disabled. > MEM window: ff400000-ff4fffff > PREFETCH window: disabled. > PCI: Bridge: 0000:00:1c.4 > IO window: a000-afff > MEM window: ff300000-ff3fffff > PREFETCH window: disabled. > PCI: Bridge: 0000:00:1e.0 > IO window: b000-cfff > MEM window: ff500000-ff9fffff > PREFETCH window: dfe00000-dfefffff > ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 16 > ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 16 (level, low) -> IRQ 16 > ACPI: PCI Interrupt 0000:00:1c.3[D] -> GSI 19 (level, low) -> IRQ 19 > ACPI: PCI Interrupt 0000:00:1c.4[A] -> GSI 16 (level, low) -> IRQ 16 > NET: Registered protocol family 2 > IP route cache hash table entries: 32768 (order: 6, 262144 bytes) > TCP established hash table entries: 65536 (order: 10, 4194304 bytes) > TCP bind hash table entries: 65536 (order: 9, 3670016 bytes) > TCP: Hash tables configured (established 65536 bind 65536) > TCP reno registered > checking if image is initramfs... it is > Freeing initrd memory: 2980k freed > Total HugeTLB memory allocated, 0 > io scheduler noop registered > io scheduler anticipatory registered > io scheduler deadline registered > io scheduler cfq registered (default) > assign_interrupt_mode Found MSI capability > assign_interrupt_mode Found MSI capability > assign_interrupt_mode Found MSI capability > assign_interrupt_mode Found MSI capability > radeonfb_pci_register BEGIN > ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16 > radeonfb (0000:01:00.0): Found 131072k of DDR 256 bits wide videoram > radeonfb (0000:01:00.0): mapped 16384k videoram > radeonfb: Found Intel x86 BIOS ROM Image > Retrieved PLL infos from ATOM BIOS > radeonfb: Reference=27.00 MHz (RefDiv=12) Memory=540.00 Mhz, System=520.00 MHz > PLL min 20000 max 50000 > TMDS PLL from BIOS: 16500 b011c > index 3 port 2 conn 2 dac -1 ddc 0 tmds 0 > index 4 port 2 conn 2 dac 1 ddc 0 tmds -1 > index 7 port 1 conn 2 dac -1 ddc 1 tmds 1 > Starting monitor auto detection... > i2c-adapter i2c-1: unable to read EDID block. > i2c-adapter i2c-1: unable to read EDID block. > i2c-adapter i2c-1: unable to read EDID block. > radeonfb: I2C (port 1) ... not found > radeonfb: I2C (port 0) ... found CRT display > * Connector 1 is DVI-I. Head -1, Monitor: None > ddc port: 1, dac: -1, tmds: 1 > * Connector 2 is DVI-I. Head 0, Monitor: CRT (EDID probed) > ddc port: 0, dac: 1, tmds: 0 > hStart = 1048, hEnd = 1184, hTotal = 1344 > vStart = 771, vEnd = 777, vTotal = 806 > h_total_disp = 0x7f00a7 hsync_strt_wid = 0x910422 > v_total_disp = 0x2ff0325 vsync_strt_wid = 0x860302 > pixclock = 15384 > freq = 6500 > freq = 6500, PLL min = 20000, PLL max = 50000 > ref_div = 12, ref_clk = 2700, output_freq = 26000 > ref_div = 12, ref_clk = 2700, output_freq = 26000 > post div = 0x2 > fb_div = 0x74 > ppll_div_3 = 0x20074 > Console: switching to colour frame buffer device 128x48 > radeonfb (0000:01:00.0): ATI Radeon ]R > radeonfb_pci_register END > ACPI Error (utglobal-0126): Unknown exception code: 0xFFFFFFF0 [20070126] > Linux agpgart interface v0.102 (c) Dave Jones > Hangcheck: starting hangcheck timer 0.9.0 (tick is 180 seconds, margin is 60 seconds). > Hangcheck: Using get_cycles(). > Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled > 00:06: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A > parport_pc 00:0b: reported by Plug and Play ACPI > parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,EPP,ECP,DMA] > Floppy drive(s): fd0 is 1.44M > FDC 0 is a post-1991 82077 > RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize > loop: module loaded > netconsole: not configured, aborting > ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19 > ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 6 ports 3 Gbps 0x3f impl SATA mode > ahci 0000:00:1f.2: flags: 64bit ncq ilck stag pm led clo pmp pio slum part > scsi0 : ahci > scsi1 : ahci > scsi2 : ahci > scsi3 : ahci > scsi4 : ahci > scsi5 : ahci > ata1: SATA max UDMA/133 cmd 0xffffc20000016900 ctl 0x0000000000000000 bmdma 0x0000000000000000 irq 315 > ata2: SATA max UDMA/133 cmd 0xffffc20000016980 ctl 0x0000000000000000 bmdma 0x0000000000000000 irq 315 > ata3: SATA max UDMA/133 cmd 0xffffc20000016a00 ctl 0x0000000000000000 bmdma 0x0000000000000000 irq 315 > ata4: SATA max UDMA/133 cmd 0xffffc20000016a80 ctl 0x0000000000000000 bmdma 0x0000000000000000 irq 315 > ata5: SATA max UDMA/133 cmd 0xffffc20000016b00 ctl 0x0000000000000000 bmdma 0x0000000000000000 irq 315 > ata6: SATA max UDMA/133 cmd 0xffffc20000016b80 ctl 0x0000000000000000 bmdma 0x0000000000000000 irq 315 > ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) > ata1.00: ATA-7: ST3250820AS, 3.AAE, max UDMA/133 > ata1.00: 488397168 sectors, multi 16: LBA48 NCQ (depth 31/32) > ata1.00: configured for UDMA/133 > ata2: SATA link down (SStatus 0 SControl 300) > ata3: SATA link down (SStatus 0 SControl 300) > ata4: SATA link down (SStatus 0 SControl 300) > ata5: SATA link down (SStatus 0 SControl 300) > ata6: SATA link down (SStatus 0 SControl 300) > scsi 0:0:0:0: Direct-Access ATA ST3250820AS 3.AA PQ: 0 ANSI: 5 > sd 0:0:0:0: [sda] 488397168 512-byte hardware sectors (250059 MB) > sd 0:0:0:0: [sda] Write Protect is off > sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA > sd 0:0:0:0: [sda] 488397168 512-byte hardware sectors (250059 MB) > sd 0:0:0:0: [sda] Write Protect is off > sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA > sda: sda1 > sd 0:0:0:0: [sda] Attached SCSI disk > sd 0:0:0:0: Attached scsi generic sg0 type 0 > ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 16 > ahci 0000:02:00.0: AHCI 0001.0000 32 slots 2 ports 3 Gbps 0x3 impl SATA mode > ahci 0000:02:00.0: flags: 64bit ncq pm led clo pmp pio slum part > scsi6 : ahci > scsi7 : ahci > ata7: SATA max UDMA/133 cmd 0xffffc20000018100 ctl 0x0000000000000000 bmdma 0x0000000000000000 irq 16 > ata8: SATA max UDMA/133 cmd 0xffffc20000018180 ctl 0x0000000000000000 bmdma 0x0000000000000000 irq 16 > ata7: SATA link down (SStatus 0 SControl 300) > ata8: SATA link down (SStatus 0 SControl 300) > PCI: Enabling device 0000:02:00.1 (0000 -> 0001) > ACPI: PCI Interrupt 0000:02:00.1[B] -> GSI 17 (level, low) -> IRQ 17 > scsi8 : pata_jmicron > scsi9 : pata_jmicron > ata9: PATA max UDMA/100 cmd 0x000000000001ac00 ctl 0x000000000001a882 bmdma 0x000000000001a400 irq 17 > ata10: PATA max UDMA/100 cmd 0x000000000001a800 ctl 0x000000000001a482 bmdma 0x000000000001a408 irq 17 > ata9.00: ATAPI: HL-DT-ST DVDRAM GSA-4167B, DL13, max UDMA/33 > ata9.01: ATAPI: WAITEC ALADAR/1, 0.010000, max UDMA/33 > ata9.00: configured for UDMA/33 > ata9.01: configured for UDMA/33 > scsi 8:0:0:0: CD-ROM HL-DT-ST DVDRAM GSA-4167B DL13 PQ: 0 ANSI: 5 > sr0: scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray > Uniform CD-ROM driver Revision: 3.20 > sr 8:0:0:0: Attached scsi generic sg1 type 5 > scsi 8:0:1:0: CD-ROM WAITEC ALADAR/1 B1.5 PQ: 0 ANSI: 5 > sr1: scsi3-mmc drive: 16x/40x writer cd/rw xa/form2 cdda tray > sr 8:0:1:0: Attached scsi generic sg2 type 5 > PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 > serio: i8042 KBD port at 0x60,0x64 irq 1 > serio: i8042 AUX port at 0x60,0x64 irq 12 > mice: PS/2 mouse device common for all mice > input: AT Translated Set 2 keyboard as /class/input/input0 > TCP cubic registered > NET: Registered protocol family 1 > NET: Registered protocol family 17 > Freeing unused kernel memory: 220k freed > Write protecting the kernel read-only data: 1156k > Loading, please wait... > WARNING: Not loading blacklisted module radeonfb > Spawning shell within the initramfs > > > BusyBox v1.01 (Debian 1:1.01-4) Built-in shell (ash) > Enter 'help' for a list of built-in commands. > > /bin/sh: can't access tty; job control turned off > input: ImPS/2 Generic Wheel Mouse as /class/input/input1 > (initramfs) cat /proc/interrupts > CPU0 CPU1 > 0: 5142 0 IO-APIC-edge timer > 1: 8 0 IO-APIC-edge i8042 > 4: 50 0 IO-APIC-edge serial > 6: 3 0 IO-APIC-edge floppy > 7: 0 0 IO-APIC-edge parport0 > 9: 0 0 IO-APIC-fasteoi acpi > 12: 113 0 IO-APIC-edge i8042 > 16: 0 0 IO-APIC-fasteoi ahci > 17: 15 0 IO-APIC-fasteoi libata > 315: 6 0 PCI-MSI-edge ahci > NMI: 0 0 > LOC: 5065 4243 > ERR: 0 > (initramfs) modprobe pata_ali > ACPI: PCI Interrupt 0000:05:02.1[A] -> GSI 23 (level, low) -> IRQ 23 > scsi10 : pata_ali > scsi11 : pata_ali > ata11: PATA max UDMA/133 cmd 0x000000000001c880 ctl 0x000000000001c802 bmdma 0x000000000001c080 irq 23 > ata12: PATA max UDMA/133 cmd 0x000000000001c480 ctl 0x000000000001c402 bmdma 0x000000000001c088 irq 23 > irq 23: nobody cared (try booting with the "irqpoll" option) > > Call Trace: > <IRQ> [<ffffffff80258407>] __report_bad_irq+0x30/0x72 > [<ffffffff80258620>] note_interrupt+0x1d7/0x21b > [<ffffffff80258ccf>] handle_fasteoi_irq+0xaf/0xd8 > [<ffffffff8020c50c>] do_IRQ+0xf4/0x164 > [<ffffffff80208631>] mwait_idle+0x0/0x51 > [<ffffffff80209bc6>] ret_from_intr+0x0/0xf > <EOI> [<ffffffff80208631>] mwait_idle+0x0/0x51 > [<ffffffff80208677>] mwait_idle+0x46/0x51 > [<ffffffff802085b5>] cpu_idle+0x95/0xcc > [<ffffffff805bca4e>] start_kernel+0x2d3/0x2df > [<ffffffff805bc138>] _sinittext+0x138/0x13c > > handlers: > [<ffffffff803b6dcf>] (ata_interrupt+0x0/0x204) > Disabling IRQ #23 > ata12.00: qc timeout (cmd 0xf8) > ata12.00: ata_hpa_resize 1: hpa sectors (0) is smaller than sectors (240121728) > ata12.00: ATA-7: Maxtor 6Y120L0, YAR41VW0, max UDMA/133 > ata12.00: 240121728 sectors, multi 16: LBA > ata12.01: ata_hpa_resize 1: hpa sectors (0) is smaller than sectors (20044080) > ata12.01: ATA-4: QUANTUM FIREBALLlct10 10, A03.0900, max UDMA/66 > ata12.01: 20044080 sectors, multi 16: LBA > ata12.01: limited to UDMA/33 due to 40-wire cable > ata12.00: failed to set xfermode (err_mask=0x40) > ata12: failed to recover some devices, retrying in 5 secs Luca -- Dicono che il cane sia il miglior amico dell'uomo. Secondo me non e` vero. Quanti dei vostri amici avete fatto castrare, recentemente? - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
