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Message-ID: <20100413192854.GA9659@ucw.cz> Date: Tue, 13 Apr 2010 21:28:54 +0200 From: Pavel Machek <pavel@....cz> To: Martin Jansa <martin.jansa@...il.com> Cc: Zaurus PDA developers list <zaurus-devel@...ts.linuxtogo.org>, Eric Miao <eric.y.miao@...il.com>, thommycheck@...il.com, lenz@...wisc.edu, dbaryshkov@...il.com, Cyril Hrubis <metan@....cz>, arminlitzel@....de, kernel list <linux-kernel@...r.kernel.org>, "Rafael J. Wysocki" <rjw@...k.pl>, Marek Vasut <marek.vasut@...il.com>, rpurdie@...ys.net, linux-arm-kernel@...ts.infradead.org, maciej.rutecki@...il.com Subject: Re: [Zaurus-devel] [regression] 2.6.34-rc1 to -rc3 on zaurus: no longer boots 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@...a) (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@...a) (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: > > -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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