On Mon, Aug 11, 2008 at 1:27 PM, Ingo Molnar <mingo@xxxxxxx> wrote: > > * Maciej Rutecki <maciej.rutecki@xxxxxxxxx> wrote: > >> A have problem with booting 2.6.26* and 2.6.27-rc* kernels. Very often >> booting stops on this message: >> >> [...] >> Uniform Multi-Platform E-IDE driver >> ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx >> ICH7: IDE controller (0x8086:0x27df rev 0x01) at PCI slot 0000:00:1f.1 >> ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 16 (level, low) -> IRQ 16 >> ICH7: not 100% native mode: will probe irqs later >> ICH7: IDE port disabled >> ide0: BM-DMA at 0x60a0-0x60a7 >> >> afer should be: >> hda: MATSHITADVD-RAM UJ-840S, ATAPI CD/DVD-ROM drive >> hda: host max PIO4 wanted PIO255(auto-tune) selected PIO4 >> hda: MWDMA2 mode selected >> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 >> [...] >> >> Initially I was think, that is hardware problem. But XP and 2.6.25.8 >> work with _no_ problem (booting from xp, linux, knoppix, linux >> firmware development kit - about 50 reboots). > >> http://unixy.pl/maciek/download/kernel/dupa/dmesg-2.6.26.2.txt >> dmesg: http://unixy.pl/maciek/download/kernel/dupa/dmesg-2.6.25.8.txt > > i had a look at diff -up dmesg-2.6.25.8.txt dmesg-2.6.26.2.txt, and > these changes stood out: > -Uniform Multi-Platform E-IDE driver > -ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx > -ICH7: IDE controller (0x8086:0x27df rev 0x01) at PCI slot 0000:00:1f.1 > -ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 16 (level, low) -> IRQ 16 > -ICH7: not 100% native mode: will probe irqs later > -ICH7: IDE port disabled > - ide0: BM-DMA at 0x60a0-0x60a7, BIOS settings: hda:DMA, hdb:PIO > -Probing IDE interface ide0... > -hda: MATSHITADVD-RAM UJ-840S, ATAPI CD/DVD-ROM drive > -hda: host max PIO4 wanted PIO255(auto-tune) selected PIO4 > -hda: MWDMA2 mode selected > -ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 > -hda: ATAPI 24X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache > -Uniform CD-ROM driver Revision: 3.20 > Driver 'sd' needs updating - please use bus_type methods > +Driver 'sr' needs updating - please use bus_type methods > ahci 0000:00:1f.2: version 3.0 > ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 17 (level, low) -> IRQ 17 > ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 4 ports 1.5 Gbps 0x1 impl SATA mode > @@ -329,13 +320,13 @@ ata1: SATA link up 1.5 Gbps (SStatus 113 > ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out > ata1.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out > ata1.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded > -ata1.00: ACPI cmd ef/10:03:00:00:00:a0 succeeded > +ata1.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out > ata1.00: ATA-7: ST9120822AS, 3.ALC, max UDMA/133 > ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 31/32) > ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out > ata1.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out > ata1.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded > -ata1.00: ACPI cmd ef/10:03:00:00:00:a0 succeeded > +ata1.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out > ata1.00: configured for UDMA/133 > ata1.00: configured for UDMA/133 > ata1: EH complete > @@ -350,6 +341,20 @@ sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 0 > sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA > sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 > > sd 0:0:0:0: [sda] Attached SCSI disk > +ata_piix 0000:00:1f.1: version 2.12 > +ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 16 (level, low) -> IRQ 16 > +PCI: Setting latency timer of device 0000:00:1f.1 to 64 > +scsi4 : ata_piix > +scsi5 : ata_piix > +ata5: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x60a0 irq 14 > +ata6: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x60a8 irq 15 > +ata5.00: ATAPI: MATSHITADVD-RAM UJ-840S, 1.11, max MWDMA2 > +ata5.00: configured for MWDMA2 > +ata6: port disabled. ignoring. > +scsi 4:0:0:0: CD-ROM MATSHITA DVD-RAM UJ-840S 1.11 PQ: 0 ANSI: 5 > +sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray > +Uniform CD-ROM driver Revision: 3.20 > +sr 4:0:0:0: Attached scsi CD-ROM sr0 looks like you are using ata driver for pata device instead of ide driver. so could be caused by bug in ata_piix... YH -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
