> -----Original Message----- > From: Russell King - ARM Linux [mailto:linux@xxxxxxxxxxxxxxxx] > Sent: Thursday, August 13, 2009 11:03 PM > To: Syed Mohammed, Khasim > Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxxxxx; linux-omap@xxxxxxxxxxxxxxx > Subject: Re: Exception while handling MEM Hole on OMAP3 / ARM Cortex A8 > > On Thu, Aug 13, 2009 at 10:51:43PM +0530, Syed Mohammed, Khasim wrote: > > <1>Unable to handle kernel paging request at virtual address c5cef000 Unable to handle kernel > paging request at virtual address c5cef000 > > > > Internal error: Oops: 805 [#4] > > Internal error: Oops: 805 [#4] > > <d>Modules linked in:Modules linked in: cmemk cmemk > > Please. If you've got the kernel booting. Turn off printascii support. > This oops dump is almost unreadable as a result of keeping printascii > support enabled. Sorry, here is the one with out DEBUG_LL root@beagleboard:/media/mmcblk0p1# ./a.out mmap: vma->vm_start = 0x40149000 mmap: vma->vm_pgoff = 0x85ce1 mmap: vma->vm_end = 0x404b8000 mmap: size = 0x36f000 mmap: calling set_noncached(ce95b8b8) ... mmap: vma->vm_start = 0x404b8000 mmap: vma->vm_pgoff = 0x85972 mmap: vma->vm_end = 0x40827000 mmap: size = 0x36f000 mmap: calling set_noncached(ce95bc28) ... Unable to handle kernel paging request at virtual address c5d00000 pgd = cf858000 [c5d00000] *pgd=00000000 Internal error: Oops: 805 [#1] Modules linked in: cmemk CPU: 0 Not tainted (2.6.31-rc5-omap1 #2) PC is at v7_flush_kern_dcache_page+0x14/0x2c LR is at __flush_dcache_page+0x28/0x34 pc : [<c002c268>] lr : [<c002a8b0>] psr: 00000113 sp : c1d1de70 ip : c0356000 fp : ce8ce060 r10: cf858000 r9 : 00000200 r8 : 40168000 r7 : ce95b8b8 r6 : ce95b8b8 r5 : c0410000 r4 : 00005d00 r3 : 00000002 r2 : 00000040 r1 : c5d01000 r0 : c5d00000 Flags: nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c5387d Table: 8f858019 DAC: 00000015 Process a.out (pid: 889, stack limit = 0xc1d1c2e8) Stack: (0xc1d1de70 to 0xc1d1e000) de60: 00005d00 c002a7e4 85d00383 00000000 de80: ce95b8b8 c007e680 c031a3f0 e94f704f 00000011 00165a0c c1d1debc 00000168 dea0: 00000001 000005a0 cf859000 c1d1dee0 00000726 c0311d20 cf8d9360 ce95b8b8 dec0: ce8ce094 ce8ce060 c1d1dfb0 40168000 0000081f c002a118 1405ffdc 00000017 dee0: 13920cdc 00000800 c0312aa0 c0311d20 c0311e10 0000081f c1d1dfb0 40168000 df00: 00000000 40023000 beeafce4 c00231e8 139195a6 00000017 c031c3f8 c005f6f4 df20: 00000000 00000017 c0341820 00000100 00000004 00000081 00000001 c004ce30 df40: c1d1df40 c1d1df40 00000013 c1d1c000 c0324924 c0324958 00000020 c006b67c df60: c1d1c000 00000100 00000020 c0049478 80000000 c0312b20 0000005f 00000000 df80: 00000000 00000000 00000000 c1d1c000 beeafce4 c0049544 ffffffff 00000000 dfa0: 00000000 00000000 00000000 c0023c9c 40149000 00000000 002e0ff4 40168000 dfc0: 40022e08 00000000 00000000 00000000 00000000 00000000 40023000 beeafce4 dfe0: 4009eac0 beeafce0 000098c4 4009eaec 20000010 ffffffff 47d63e68 9cfcabf3 [<c002c268>] (v7_flush_kern_dcache_page+0x14/0x2c) from [<e94f704f>] (0xe94f704f ) Code: e2033007 e3a02010 e1a02312 e2801a01 (ee070f3e) ---[ end trace 58a066cdb6c0f78c ]--- Segmentation fault Regards, Khasim -- 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
