Thanks guys for all the help. I was close to the answer, but you shorten one or two days from the time needed to solve this problem.
Quick question to Scott: Why don`t you just send the patch upstream to the linux kernel community? I believe it could help a lot of the community members. Alex -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Tuesday, May 06, 2014 4:57 AM To: Alexandru Vaduva; [email protected] Cc: Scott Wood Subject: RE: B4860qds-64b kernel opps Please try this patch. http://patchwork.ozlabs.org/patch/345985/ Best Regards, Zhenhua > -----Original Message----- > From: [email protected] [mailto:meta-freescale- > [email protected]] On Behalf Of Alexandru Vaduva > Sent: Tuesday, April 29, 2014 8:27 PM > To: [email protected] > Subject: [meta-freescale] FW: B4860qds-64b kernel opps > > Hello guys any updates? > > -----Original Message----- > From: [email protected] [mailto:meta-freescale- > [email protected]] On Behalf Of Alexandru Vaduva > Sent: Friday, April 25, 2014 11:53 AM > To: [email protected] > Subject: [meta-freescale] B4860qds-64b kernel opps > > Hello guys I tried booting the following linux-qoriq-sdk after a > bbappend was attacked to it and some configs were activated. > The problem was identified when enabling a number of configs for LTP > testing: > CONFIG_TUN=y > CONFIG_KSM=y > CONFIG_NUMA=y > Maybe you could take a look and let me know of your solution. > I am investigating this in parallel but I believe your opinion on this > is more advised than mine. > > Setup the u-boot for NFS boot and launch the 'boot' command. The > following output was obtained: > > Using FM1@DTSEC5 device > TFTP from server 172.24.30.23; our IP address is 172.24.30.238 > Filename 'alvd/b4860/uImage-b4860qds-64b.bin'. > Load address: 0x1000000 > Loading: > #################################################################### > > ################################################################# > > ################################################################# > > ################################################################# > > ################################################################# > > ################################################################# > > ################################################################# > > ################################################################# > ######################################## > 1.9 MiB/s > done > Bytes transferred = 8213054 (7d523e hex) Using FM1@DTSEC5 device TFTP > from server 172.24.30.23; our IP address is 172.24.30.238 Filename > 'alvd/b4860/uImage-b4860qds-usdpaa.dtb'. > Load address: 0xc000000 > Loading: ### > 1.4 MiB/s > done > Bytes transferred = 38395 (95fb hex) > WARNING: adjusting available memory to 30000000 ## Booting kernel from > Legacy Image at 01000000 ... > Image Name: Linux-3.8.13-rt9+ > Created: 2014-04-24 15:13:30 UTC > Image Type: PowerPC Linux Kernel Image (gzip compressed) > Data Size: 8212990 Bytes = 7.8 MiB > Load Address: 00000000 > Entry Point: 00000000 > Verifying Checksum ... OK > ## Flattened Device Tree blob at 0c000000 > Booting using the fdt blob at 0x0c000000 > Uncompressing Kernel Image ... OK > Loading Device Tree to 03fe3000, end 03fff5fa ... OK Using B4 QDS > machine description > MMU: Supported page sizes > 4 KB as direct > 1024 KB as direct > 2048 KB as direct & indirect > 4096 KB as direct > 16384 KB as direct > 65536 KB as direct > 262144 KB as direct > 1048576 KB as direct > MMU: Book3E HW tablewalk enabled > No /soc@ffe000000/qman@318000 property 'fsl,qman-fqd', using > memblock_alloc(0000000000400000) No /soc@ffe000000/qman@318000 > property 'fsl,qman-pfdr', using memblock_alloc(0000000002000000) Qman > ver:0a01,03,01 No /soc@ffe000000/bman@31a000 property 'fsl,bman-fbpr', > using memblock_alloc(0000000001000000) Bman ver:0a02,02,01 No USDPAA > memory, no 'usdpaa_mem' bootarg bootconsole [udbg0] enabled CPU maps > initialized for 2 threads per core Starting Linux PPC64 #2 SMP PREEMPT > Thu Apr 24 17:12:50 CEST 2014 > ----------------------------------------------------- > ppc64_pft_size = 0x0 > physicalMemorySize = 0x100000000 > ppc64_caches.dcache_line_size = 0x40 > ppc64_caches.icache_line_size = 0x40 > ----------------------------------------------------- > Initializing cgroup subsys cpuset > Linux version 3.8.13-rt9+ (alvd@sestofb10) (gcc version 4.8.2 (GCC) ) > #2 SMP PREEMPT Thu Apr 24 17:12:50 CEST 2014 > CF000012 > > Setup Arch > [boot]0012 Setup Arch > B4 QDS board from Freescale Semiconductor Zone ranges: > DMA [mem 0x00000000-0xffffffff] > Normal empty > Movable zone start for each node > Early memory node ranges > node 0: [mem 0x00000000-0xffffffff] > MMU: Allocated 2112 bytes of context maps for 255 contexts > CF000015 > > Setup Done > [boot]0015 Setup Done > PERCPU: Embedded 12 pages/cpu @c000000001a00000 s20032 r0 d29120 > u131072 Built 1 zonelists in Node order, mobility grouping on. Total pages: > 1034240 Policy zone: DMA Kernel command line: root=/dev/nfs rw > nfsroot=172.21.3.145:/opt/nfs/alvd/b4860-demo/ ip=dhcp > console=ttyS0,115200 PID hash table entries: 4096 (order: 3, 32768 > bytes) freeing bootmem node 0 Unable to handle kernel paging request > for data at address 0x00001db8 Faulting instruction address: > 0xc00000000122d064 > Oops: Kernel access of bad area, sig: 11 [#1] PREEMPT SMP NR_CPUS=24 > NUMA > B4 QDS Modules linked in: > NIP: c00000000122d064 LR: c00000000122cf50 CTR: c0000000000314b0 > REGS: c000000001777a20 TRAP: 0300 Not tainted (3.8.13-rt9+) > MSR: 0000000080021000 <CE,ME> CR: 24042022 XER: 00000000 > SOFTE: 0 > DEAR: 0000000000001db8, ESR: 0000000000000000 TASK = > c0000000016a3e80[0] 'swapper' THREAD: c000000001774000 CPU: 0 > GPR00: c0000000011efa74 c000000001777ca0 c0000000017796e0 > c0000000012e66e0 > GPR04: 0000000000000000 0000000000000000 0000000000000066 > 0000000000000328 > GPR08: c000000001790728 0000000000001680 0000000000000000 > 0000000000000ee0 > GPR12: 0000000000000002 c00000000fffa000 00000000ffffffff > 000000007ffe0924 > GPR16: 0000000000000000 0000000000000000 000000007fb62610 > 000000007fb62668 > GPR20: 000000007fb62650 0000000000000000 c0000000012e66e0 > c0000000013ac1b0 > GPR24: 0000000000000001 0000000000000000 c0000000013ac1b0 > 8000040000058de0 > GPR28: 0000000000000001 0000000000000002 0000000000000000 > 8000040000058e50 NIP [c00000000122d064] > .__free_pages_bootmem+0x17c/0x1d4 LR [c00000000122cf50] > .__free_pages_bootmem+0x68/0x1d4 Call Trace: > [c000000001777ca0] [0000000000000004] 0x4 (unreliable) > [c000000001777d70] [c0000000011efa74] > .free_all_bootmem_core+0x27c/0x3d4 > [c000000001777e40] [c0000000011d8888] .mem_init+0x110/0x384 > [c000000001777ef0] [c0000000011caa9c] .start_kernel+0x200/0x5b8 > [c000000001777f90] [c00000000000044c] .start_here_common+0x24/0x58 > Instruction dump: > 409eff7c 7c00f9ec 4bffff74 e95b0000 3d220001 39097048 794957a0 > 794a4620 > 1d290780 794a1f24 7d48502a 7d2a4a14 <e9490738> 7f0ac214 fb090738 > 39200001 ---[ end trace 31fd0ba7d8756001 ]--- > > Kernel panic - not syncing: Attempted to kill the idle task! > Rebooting in 180 seconds.. > > U-Boot 2013.01QorIQ-SDK-V1.5 (Dec 16 2013 - 05:57:03) > > > Thanks, > Alex > > > Alexandru Jan Vaduva > Software Engineer > > Enea Services Romania > Splaiul Independentei 319, OB403A, > District 6, Bucharest, > Romania, 060044 > > Tel: +40 21 311 43 00 > Fax: +40 21 311 43 01 > Email: [email protected] > http://www.enea.com/ > > > > > > -- > _______________________________________________ > meta-freescale mailing list > [email protected] > https://lists.yoctoproject.org/listinfo/meta-freescale > -- > _______________________________________________ > meta-freescale mailing list > [email protected] > https://lists.yoctoproject.org/listinfo/meta-freescale -- _______________________________________________ meta-freescale mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-freescale
