Messages in this thread | | | Date | Tue, 02 Jun 2009 10:24:32 -0700 | From | Yinghai Lu <> | Subject | Re: Stable regression 2.6.29.3 vs 2.6.29.2 |
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Pascal Terjan wrote: > Le vendredi 29 mai 2009 à 12:48 -0700, Yinghai Lu a écrit : >> Pascal Terjan wrote: >>> (Resending because of wrong To:, sorry for the duplicate) >>> >>> We have a machine here where hard disk is no longer detected at boot >>> time with 2.6.29.3 (it happens only on kernels with HIGHMEM4G + PAE and >>> not on the same one with HIGHMEM64G). >>> >>> Motherboard is ECS PF22 Extreme >>> >>> bisect blames this commit: >>> >>> http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.29.y.git;a=commit;h=3b442bfc78d351343fa539c63afde75d7b134316 >>> >> boot log with debug please. >> > > Linux version 2.6.29.2 (a@qadev1.mandriva.com) (gcc version 4.3.2 > (GCC) ) #6 SMP Fri May 29 17:35:31 CEST 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 - 000000000009fc00 (usable) > BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) > BIOS-e820: 00000000000e6000 - 0000000000100000 (reserved) > BIOS-e820: 0000000000100000 - 000000001ffc0000 (usable) > BIOS-e820: 000000001ffc0000 - 000000001ffce000 (ACPI data) > BIOS-e820: 000000001ffce000 - 000000001fff0000 (ACPI NVS) > BIOS-e820: 000000001fff0000 - 0000000020000000 (reserved) > BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) > BIOS-e820: 00000000ffb80000 - 0000000100000000 (reserved) ... > ACPI: bus type pci registered > PCI: MCFG configuration 0: base f0000000 segment 0 buses 0 - 255 > PCI: Not using MMCONFIG. > PCI: PCI BIOS revision 3.00 entry at 0xf0031, last bus=5 > PCI: Using configuration type 1 for base access > bio: create slab <bio-0> at 0 > ACPI: EC: Look up EC in DSDT > ACPI: Interpreter enabled > ACPI: (supports S0 S1 S3 S4 S5) > ACPI: Using IOAPIC for interrupt routing > PCI: MCFG configuration 0: base f0000000 segment 0 buses 0 - 255 > PCI: MCFG area at f0000000 reserved in ACPI motherboard resources > PCI: Using MMCONFIG for extended config space > pci 0000:00:1d.7: reg 10 32bit mmio: [0xfebff800-0xfebffbff] > pci 0000:00:1f.2: reg 24 32bit mmio: [0xfebffc00-0xfebfffff] > pci 0000:01:00.0: reg 10 32bit mmio: [0xfc000000-0xfcffffff] > pci 0000:01:00.0: reg 1c 64bit mmio: [0xfa000000-0xfbffffff] > pci 0000:01:00.0: reg 30 32bit mmio: [0xfde80000-0xfdefffff] > pci 0000:00:01.0: bridge 32bit mmio: [0xf7e00000-0xfdefffff] > pci 0000:03:00.0: reg 10 32bit mmio: [0xfe7e0000-0xfe7fffff] > pci 0000:03:00.0: reg 14 32bit mmio: [0xfe000000-0xfe3fffff] > pci 0000:00:1c.4: bridge 32bit mmio: [0xfdf00000-0xfe7fffff] > pci 0000:04:00.0: reg 10 64bit mmio: [0xfe9ffc00-0xfe9ffc7f] > pci 0000:04:00.0: reg 18 64bit mmio: [0xfe9f8000-0xfe9fbfff] > pci 0000:04:00.0: reg 30 32bit mmio: [0xfe900000-0xfe97ffff] > pci 0000:05:05.0: reg 14 32bit mmio: [0xfeaff400-0xfeaff4ff] > pci 0000:05:05.0: reg 30 32bit mmio: [0xfeac0000-0xfeadffff] > pci 0000:00:1e.0: bridge 32bit mmio: [0xfea00000-0xfeafffff]
> PnPBIOS: Disabled by ACPI PNP > system 00:01: iomem range 0xfed13000-0xfed19fff has been reserved > system 00:07: iomem range 0xfed1c000-0xfed1ffff has been reserved > system 00:07: iomem range 0xfed20000-0xfed8ffff has been reserved > system 00:09: iomem range 0xffc00000-0xfff7ffff has been reserved > system 00:0a: iomem range 0xfec00000-0xfec00fff has been reserved > system 00:0a: iomem range 0xfee00000-0xfee00fff has been reserved > system 00:0e: iomem range 0xf0000000-0xf3ffffff has been reserved > system 00:0f: iomem range 0x100000-0x1fffffff could not be reserved
> ahci 0000:00:1f.2: version 3.0 > ahci 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19 > ahci 0000:00:1f.2: BAR 5: can't reserve mem region > [0xfebffc00-0xfebfffff] > ahci: probe of 0000:00:1f.2 failed with error -16 > scsi0 : ata_piix > scsi1 : ata_piix > sata_sil24 0000:04:00.0: version 1.1 > sata_sil24 0000:04:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 > sata_sil24 0000:04:00.0: BAR 0: can't reserve mem region > [0xfe9ffc00-0xfe9ffc7f] > sata_sil24 0000:04:00.0: PCI INT A disabled > sata_sil24: probe of 0000:04:00.0 failed with error -16 > ohci1394 0000:05:04.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 > ohci1394: MMIO resource (0xfeaff800 - 0xfeb00000) unavailable > ohci1394: probe of 0000:05:04.0 failed with error -12 ...
looks like MMCONFIG get enabled somehow with that patch. it should not be used [0xf0000000 - 0xffffffff] for bus [0,0xff]
can you check if the mmconf was enabled with previous version?
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