Hald, Ulrik Bech wrote: > Hi, > > When booting on ldp (zoom1), I am seeing a kernel panic. I am using latest kernel built from L-O master at: > > OMAP: sDMA: Correct the the omap_request_dma_chain() signature > 0b2ce840c9fb58cf489bfdfc2d77f99a09a5dca3 > > Any one having any idea as to why? Here's my boot trace > > ## Booting image at 80000000 ... > Image Name: Linux-2.6.30-rc6-omap1-05706-g0b > Image Type: ARM Linux Kernel Image (uncompressed) > Data Size: 1843272 Bytes = 1.8 MB > Load Address: 80008000 > Entry Point: 80008000 > Verifying Checksum ... OK > OK > > Starting kernel ... > > Uncompressing Linux.................................................................................................................... don. > <5>Linux version 2.6.30-rc6-omap1-05706-g0b2ce84 (a0389051@a0389051-ubuntu) (gcc version 4.2.1 (CodeSourcery Sourcery G++ Lite 2007q3-51)) 9 > CPU: ARMv7 Processor [411fc082] revision 2 (ARMv7), cr=10c5387f > CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache > Machine: OMAP LDP board > Memory policy: ECC disabled, Data cache writeback > <7>On node 0 totalpages: 65536 > <7>free_area_init_node: node 0, pgdat c038daf8, node_mem_map c03aa000 > <7> Normal zone: 512 pages used for memmap > <7> Normal zone: 0 pages reserved > <7> Normal zone: 65024 pages, LIFO batch:15 > <6>OMAP3430 ES2.1 > <6>SRAM: Mapped pa 0x40200000 to va 0xd7000000 size: 0x100000 > Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024 > <5>Kernel command line: console=ttyS2,115200n8 noinitrd mem=256M root=/dev/nfs rw nfsroot=128.247.85.232:/home/a0389051/omap3430/filesystemp > <6>NR_IRQS:402 > <6>Clocking rate (Crystal/DPLL/ARM core): 26.0/332/500 MHz > <6>GPMC revision 5.0 > <6>IRQ: Found an INTC at 0xd8200000 (revision 4.0) with 96 interrupts > <6>Total of 96 interrupts on 1 active controller > <6>OMAP34xx GPIO hardware version 2.5 > PID hash table entries: 1024 (order: 10, 4096 bytes) > <6>OMAP clockevent source: GPTIMER1 at 32768 Hz > Console: colour dummy device 80x30 > <6>Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) > <6>Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) > <6>Memory: 256MB = 256MB total > <5>Memory: 255872KB available (3176K code, 292K data, 132K init, 0K highmem) > <1>Unhandled fault: external abort on non-linefetch (0x1008) at 0xcf80000c > Internal error: : 1008 [#1] > Modules linked in: > CPU: 0 Not tainted (2.6.30-rc6-omap1-05706-g0b2ce84 #1) > PC is at cache_alloc_refill+0x3f4/0x4f4 > LR is at 0x0 > pc : [<c00929e0>] lr : [<00000000>] psr: 80000153 > sp : c035ff28 ip : 00000002 fp : 000080d0 > r10: 000000d0 r9 : 00000010 r8 : c037612c > r7 : c0023808 r6 : 00000000 r5 : cf800000 r4 : cf800000 > r3 : 00000028 r2 : 00000000 r1 : c059a020 r0 : c059a000 > Flags: Nzcv IRQs on FIQs off Mode SVC_32 ISA ARM Segment kernel > Control: 10c5387f Table: 80004019 DAC: 00000017 > Process swapper (pid: 0, stack limit = 0xc035e2e0) > Stack: (0xc035ff28 to 0xc0360000) > ff20: c037612c 00000020 c00238a4 60000153 c0376110 c037612c > ff40: 000080d0 00000020 411fc082 00000008 c0300876 c0092c10 00000000 c0376110 > ff60: 00000020 00042000 00000020 c00937f4 00000000 c03b1540 0000fa25 00000002 > ff80: c038e378 c0022e6b c0361ca0 00000000 c0023808 c0376184 c0376110 c0376184 > ffa0: 411fc082 0000001f 00000000 c00129c4 00000000 c0376148 00000000 00000040 > ffc0: c0022eec c038e240 c0022ee8 c0361ca0 8002106c c0008a84 c00084e8 00000000 > ffe0: 00000000 c0022eec 00000000 10c5387d c038e324 80008034 00000000 00000000 > [<c00929e0>] (cache_alloc_refill+0x3f4/0x4f4) from [<c0092c10>] (kmem_cache_alloc+0x5c/0x94) > [<c0092c10>] (kmem_cache_alloc+0x5c/0x94) from [<c00937f4>] (kmem_cache_create+0x1ec/0x438) > [<c00937f4>] (kmem_cache_create+0x1ec/0x438) from [<c00129c4>] (kmem_cache_init+0x14c/0x310) > [<c00129c4>] (kmem_cache_init+0x14c/0x310) from [<c0008a84>] (start_kernel+0x1d0/0x284) > [<c0008a84>] (start_kernel+0x1d0/0x284) from [<80008034>] (0x80008034) > Code: e1a06003 e1a05004 ea000009 e598203c (e594100c) > <4>---[ end trace 1b75b31a2719ed1c ]--- > <0>Kernel panic - not syncing: Attempted to kill the idle task! Incorrect command line - the LDP1 only has 128M One has to be careful when using the instructions from the Wiki https://omapzoom.org/gf/project/omapandroid/wiki/?pagename=Installing+the+System These have been tailored to the Zoom2 and are only close for Zoom1 -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------ -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
