[Zaurus-devel] [regression] 2.6.34-rc1 to -rc3 on zaurus: no longer boots

[pavel@ucw.cz (Pavel Machek)]

Hi!

> > > >> Pavel, you broke it ... and here you say something about sane arm maintainers
> > > >> ;-)
> > > >
> > > > ? You know which patch causes it ?
> > > 
> > > Just have some time to try this out on my corgi, and the kernel runs
> > > happily.
> > > 
> > > Pavel,
> > > 
> > > Which exact model are you running your kernel?
> > 
> > It is Zaurus SL-C3000 (aka spitz). I'm using kexec, but that used to
> > work. Should I try minimal config?
> 
> FYI:
> 
> I've just booted on my spitz 2.6.34-rc3 built with OE (config from Andrea), then kexec to 2.6.33.
> http://git.openembedded.org/cgit.cgi/openembedded/commit/?id=adadb0343015894e33032b53d87e3e03a368a594
>

Could you try booting to 2.6.34-rc3, then kexecing 2.6.34-rc3? I'm
starting to suspect kexec has something to do with my problem...
 
> ??????Linux version 2.6.34-rc3 (bitbake at jama) (gcc version 4.3.3 (GCC) ) #1 Wed Apr 7 09:53:53 CEST 2010                                                
> CPU: XScale-PXA270 [69054114] revision 4 (ARMv5TE), cr=0000397f                                                                                     
> CPU: VIVT data cache, VIVT instruction cache                                                                                                        
> Machine: SHARP Spitz                                                         
> Ignoring unrecognised tag 0x00000000                                         
> Memory policy: ECC disabled, Data cache writeback
> Run Mode clock: 208.00MHz (*16)         
> Turbo Mode clock: 416.00MHz (*2.0, active)
> Memory clock: 208.00MHz (/2)            
> System bus clock: 208.00MHz             
> Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16256
> Kernel command line: console=tty1 console=ttyS0,115200n8 fbcon=rotate:1
> PID hash table entries: 256 (order: -2, 1024 bytes)
> Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
> Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
> Memory: 64MB = 64MB total
> Memory: 62256k/62256k available, 3280k reserved, 0K highmem
> Virtual kernel memory layout:
>     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
>     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
>     DMA     : 0xffc00000 - 0xffe00000   (   2 MB)
>     vmalloc : 0xc4800000 - 0xe8000000   ( 568 MB)
>     lowmem  : 0xc0000000 - 0xc4000000   (  64 MB)
>     modules : 0xbf000000 - 0xc0000000   (  16 MB)
>       .init : 0xc0008000 - 0xc007c000   ( 464 kB)
>       .text : 0xc007c000 - 0xc027d000   (2052 kB)
>       .data : 0xc027e000 - 0xc02970e0   ( 101 kB)
> SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
> Hierarchical RCU implementation.
> NR_IRQS:288
> start_kernel(): bug: interrupts were enabled early
> Console: colour dummy device 80x30
> console [tty1] enabled
> Calibrating delay loop... 415.33 BogoMIPS (lpj=2076672)
> Mount-cache hash table entries: 512
> CPU: Testing write buffer coherency: ok
> devtmpfs: initialized
> Sharp Scoop Device found at 0x10800000 -> 0xc4814000
> Sharp Scoop Device found at 0x08800040 -> 0xc4818040
> bio: create slab <bio-0> at 0
> I2C: i2c-0: PXA I2C adapter
> Switching to clocksource oscr0
> Switched to NOHz mode on CPU #0
> JFFS2 version 2.2. (NAND) (SUMMARY)  ?? 2001-2006 Red Hat, Inc.
> msgmni has been set to 121
> Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
> io scheduler noop registered
> io scheduler deadline registered (default)
> Console: switching to colour frame buffer device 80x30
> pxa2xx-uart.0: ttyS0 at MMIO 0x40100000 (irq = 22) is a FFUART
> console [ttyS0] enabled
> pxa2xx-uart.1: ttyS1 at MMIO 0x40200000 (irq = 21) is a BTUART
> pxa2xx-uart.2: ttyS2 at MMIO 0x40700000 (irq = 20) is a STUART
> loop: module loaded
> Uniform Multi-Platform E-IDE driver
> ide-gd driver 1.18
> physmap platform flash device: 00800000 at 00000000
> RedBoot partition parsing not available
> Using physmap partition information
> Creating 1 MTD partitions on "physmap-flash":
> 0x000000140000-0x000000800000 : "Boot PROM Filesystem"
> NAND device: Manufacturer ID: 0xec, Chip ID: 0x73 (Samsung NAND 16MiB 3,3V 8-bit)
> Scanning device for bad blocks
> Creating 3 MTD partitions on "sharpsl-nand":
> 0x000000000000-0x000000700000 : "System Area"
> 0x000000700000-0x000000c00000 : "Root Filesystem"
> 0x000000c00000-0x000001000000 : "Home Filesystem"
> mice: PS/2 mouse device common for all mice
> input: matrix-keypad as /devices/platform/matrix-keypad/input/input0
> ads7846 spi2.0: touchscreen, irq 107
> input: ADS7846 Touchscreen as /devices/platform/pxa2xx-spi.2/spi2.0/input/input1
> APM Battery Driver
> CAUTION: XScale iWMMXt coprocessor detected, but kernel support is missing.
> Freeing init memory: 464K
> mmc0: new SD card at address 0001
> mmcblk0: mmc0:0001 128MB 119 MiB 
>  mmcblk0: p1
> pcmcia_socket pcmcia_socket0: pccard: PCMCIA card inserted into slot 0
> pcmcia 0.0: pcmcia: registering new device pcmcia0.0
> pcmcia_socket pcmcia_socket1: pccard: PCMCIA card inserted into slot 1
> pcmcia 1.0: pcmcia: registering new device pcmcia1.0
> hda: HMS360404D5CF00, CFA DISK drive
> Uncompressing Linux... done, booting the kernel.
> Linux version 2.6.33 (bitbake at jama) (gcc version 4.3.3 (GCC) ) #1 Thu Feb 25 09:29:39 CET 2010
> CPU: XScale-PXA270 [69054114] revision 4 (ARMv5TE), cr=0000397f
> CPU: VIVT data cache, VIVT instruction cache
> Machine: SHARP Spitz
> Memory policy: ECC disabled, Data cache writeback
> On node 0 totalpages: 16384
> free_area_init_node: node 0, pgdat c02fbee8, node_mem_map c0338000
>   Normal zone: 128 pages used for memmap
>   Normal zone: 0 pages reserved
>   Normal zone: 16256 pages, LIFO batch:3
> Run Mode clock: 208.00MHz (*16)
> Turbo Mode clock: 416.00MHz (*2.0, active)
> Memory clock: 208.00MHz (/2)
> System bus clock: 208.00MHz 
> Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16256
> Kernel command line: root=/dev/mmcblk0p1 rootfstype=ext3 rootwait mtdparts=sharpsl-nand:7168k(smf),5120k(root),-(home) fbcon=rotate:1 console=ttyS0,115200n8 console=tty1 noinitrd  fbcon=rotate:1  debug
> PID hash table entries: 256 (order: -2, 1024 bytes)
> Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
> Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
> Memory: 64MB = 64MB total
> Memory: 61620KB available (2724K code, 355K data, 88K init, 0K highmem)
> Hierarchical RCU implementation.
> RCU-based detection of stalled CPUs is enabled.
> NR_IRQS:288
> Console: colour dummy device 80x30
> console [tty1] enabled
> Calibrating delay loop... 415.33 BogoMIPS (lpj=2076672)
> Mount-cache hash table entries: 512
> CPU: Testing write buffer coherency: ok
> devtmpfs: initialized
> NET: Registered protocol family 16
> Sharp Scoop Device found at 0x10800000 -> 0xc4814000
> Sharp Scoop Device found at 0x08800040 -> 0xc4818040
> bio: create slab <bio-0> at 0
> I2C: i2c-0: PXA I2C adapter
> Switching to clocksource oscr0
> NET: Registered protocol family 2
> IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
> TCP established hash table entries: 2048 (order: 2, 16384 bytes)
> TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
> TCP: Hash tables configured (established 2048 bind 2048)
> TCP reno registered
> UDP hash table entries: 256 (order: 0, 4096 bytes)
> UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
> NET: Registered protocol family 1
> JFFS2 version 2.2. (NAND) (SUMMARY)  ?????? 2001-2006 Red Hat, Inc.
> msgmni has been set to 120
> Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
> io scheduler noop registered (default)
> Console: switching to colour frame buffer device 80x30
> PXA Overlay driver loaded successfully!
> pxa2xx-uart.0: ttyS0 at MMIO 0x40100000 (irq = 22) is a FFUART
> console [ttyS0] enabled
> pxa2xx-uart.1: ttyS1 at MMIO 0x40200000 (irq = 21) is a BTUART
> pxa2xx-uart.2: ttyS2 at MMIO 0x40700000 (irq = 20) is a STUART
> loop: module loaded
> Uniform Multi-Platform E-IDE driver
> ide-gd driver 1.18
> physmap platform flash device: 00800000 at 00000000
> RedBoot partition parsing not available
> Using physmap partition information
> Creating 1 MTD partitions on "physmap-flash":
> 0x000000140000-0x000000800000 : "Boot PROM Filesystem"
> NAND device: Manufacturer ID: 0xec, Chip ID: 0x73 (Samsung NAND 16MiB 3,3V 8-bit)
> Scanning device for bad blocks
> 3 cmdlinepart partitions found on MTD device sharpsl-nand
> Creating 3 MTD partitions on "sharpsl-nand":
> 0x000000000000-0x000000700000 : "smf"
> 0x000000700000-0x000000c00000 : "root"
> 0x000000c00000-0x000001000000 : "home"
> mice: PS/2 mouse device common for all mice
> input: gpio-keys as /devices/platform/gpio-keys/input/input0
> input: matrix-keypad as /devices/platform/matrix-keypad/input/input1
> ads7846 spi2.0: touchscreen, irq 107
> pcmcia_socket pcmcia_socket0: pccard: PCMCIA card inserted into slot 0
> pcmcia 0.0: pcmcia: registering new device pcmcia0.0
> pcmcia_socket pcmcia_socket1: pccard: PCMCIA card inserted into slot 1
> pcmcia 1.0: pcmcia: registering new device pcmcia1.0
> input: ADS7846 Touchscreen as /devices/platform/pxa2xx-spi.2/spi2.0/input/input2
> APM Battery Driver
> TCP cubic registered
> XScale iWMMXt coprocessor detected.
> Probing IDE interface ide0...
> mmc0: new SDHC card at address 8131
> mmcblk0: mmc0:8131 SD08G 7.50 GiB 
>  mmcblk0: p1 p2 p3
> hda: HMS360404D5CF00, CFA DISK drive
> ide0 at 0xc4840000-0xc4840007,0xc484000e on irq 202
> hda: max request size: 128KiB
> hda: 7999488 sectors (4095 MB) w/128KiB Cache, CHS=7936/16/63
> hda: cache flushes supported
>  hda: hda1 hda2 hda3
> ide-cs: hda: Vpp = 0.0
> kjournald starting.  Commit interval 5 seconds
> EXT3-fs (mmcblk0p1): mounted filesystem with writeback data mode
> VFS: Mounted root (ext3 filesystem) readonly on device 179:1.
> devtmpfs: mounted
> Freeing init memory: 88K
> usbcore: registered new interface driver usbfs
> usbcore: registered new interface driver hub
> pxa27x_udc: version 2008-04-18
> NET: Registered protocol family 23
> usbcore: registered new device driver usb
> ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
> ohci_hcd: block sizes: ed 64 td 64
> In ohci_hcd_pxa27x_drv_probe
> pxa27x-ohci pxa27x-ohci: PXA27x OHCI
> drivers/usb/core/inode.c: creating file 'devices'
> drivers/usb/core/inode.c: creating file '001'
> pxa27x-ohci pxa27x-ohci: new USB bus registered, assigned bus number 1
> pxa27x-ohci pxa27x-ohci: irq 3, io mem 0x4c000000
> pxa27x-ohci pxa27x-ohci: ohci_pxa27x_start, ohci:c328cc94
> pxa27x-ohci pxa27x-ohci: created debug files
> pxa27x-ohci pxa27x-ohci: OHCI controller state
> pxa27x-ohci pxa27x-ohci: OHCI 1.0, NO legacy support registers
> pxa27x-ohci pxa27x-ohci: control 0x083 HCFS=operational CBSR=3
> pxa27x-ohci pxa27x-ohci: cmdstatus 0x00000 SOC=0
> pxa27x-ohci pxa27x-ohci: intrstatus 0x00000004 SF
> pxa27x-ohci pxa27x-ohci: intrenable 0x8000005a MIE RHSC UE RD WDH
> pxa27x-ohci pxa27x-ohci: hcca frame #0027
> pxa27x-ohci pxa27x-ohci: roothub.a 04001202 POTPGT=4 NOCP NPS NDP=2(3)
> pxa27x-ohci pxa27x-ohci: roothub.b 00000000 PPCM=0000 DR=0000
> pxa27x-ohci pxa27x-ohci: roothub.status 00008000 DRWE
> pxa27x-ohci pxa27x-ohci: roothub.portstatus [0] 0x00000100 PPS
> pxa27x-ohci pxa27x-ohci: roothub.portstatus [1] 0x00000100 PPS
> pxa27x-ohci pxa27x-ohci: roothub.portstatus [2] 0x00000100 PPS
> usb usb1: default language 0x0409
> usb usb1: udev 1, busnum 1, minor = 0
> usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
> usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> usb usb1: Product: PXA27x OHCI
> usb usb1: Manufacturer: Linux 2.6.33 ohci_hcd
> usb usb1: SerialNumber: pxa27x
> usb usb1: uevent
> usb usb1: usb_probe_device
> usb usb1: configuration #1 chosen from 1 choice
> usb usb1: adding 1-0:1.0 (config #1, interface 0)
> usb 1-0:1.0: uevent
> hub 1-0:1.0: usb_probe_interface
> hub 1-0:1.0: usb_probe_interface - got id
> hub 1-0:1.0: USB hub found
> hub 1-0:1.0: 3 ports detected
> hub 1-0:1.0: standalone hub
> hub 1-0:1.0: no power switching (usb 1.0)
> hub 1-0:1.0: no over-current protection
> hub 1-0:1.0: power on to power good time: 8ms
> hub 1-0:1.0: 150mA bus power budget for each child
> hub 1-0:1.0: local power source is good
> hub 1-0:1.0: trying to enable port power on non-switchable hub
> drivers/usb/core/inode.c: creating file '001'
> hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000
> lib80211: common routines for IEEE802.11 drivers
> lib80211_crypt: registered algorithm 'NULL'
> hostap_cs: setting Vcc=33 (constant)
> Checking CFTABLE_ENTRY 0x01 (default 0x01)
> IO window settings: cfg->io.nwin=1 dflt->io.nwin=1
> io->flags = 0x0046, io.base=0x0000, len=64
> hostap_cs: Registered netdevice wifi0
> hostap_cs: index 0x01: , irq 201, io 0xc4820000-0xc482003f
> prism2_hw_init: initialized in 870 ms
> wifi0: NIC: id=0x800c v1.0.0
> usb usb1: uevent
> wifi0: PRI: id=0x15 v1.1.1
> wifi0: STA: id=0x1f v1.8.2
> wifi0: registered netdevice wlan0
> kjournald starting.  Commit interval 5 seconds
> EXT3-fs (mmcblk0p2): warning: mounting fs with errors, running e2fsck is recommended
> EXT3-fs (mmcblk0p2): using internal journal
> EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode
> EXT3-fs (mmcblk0p1): warning: maximal mount count reached, running e2fsck is recommended
> EXT3-fs (mmcblk0p1): using internal journal
> 
> .-------.                                           
> |       |                  .-.                      
> |   |   |-----.-----.-----.| |   .----..-----.-----.
> |       |     | __  |  ---'| '--.|  .-'|     |     |
> |   |   |  |  |     |---  ||  --'|  |  |  '  | | | |
> '---'---'--'--'--.  |-----''----''--'  '-----'-'-'-'
>                 -'  |
>                 '---'
> 
> The Angstrom Distribution zjama ttyS0
> 
> Angstrom 2010.4-test-20100401 zjama ttyS0
> 
> zjama login: 
> 
> 

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(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html