Hi Maxime,
On Thu, Feb 6, 2014 at 9:23 PM, Maxime Moge <[email protected]> wrote: > Hi guys, > > I m struggling to get rid of double kernel log while the kernel is booting. > > Here a part of the kernel messages: > > *WARNING: adjusting available memory to 30000000* > *## Booting kernel from Legacy Image at 01000000 ...* > * Image Name: Linux-3.0.34-rt55-02405-ge33c5eb* > * Created: 2014-02-06 8:45:28 UTC* > * Image Type: PowerPC Linux Kernel Image (gzip compressed)* > * Data Size: 2559447 Bytes = 2.4 MiB* > * Load Address: 00000000* > * Entry Point: 00000000* > * Verifying Checksum ... OK* > *## Loading init Ramdisk from Legacy Image at 02000000 ...* > * Image Name: Myrootfs* > * Created: 2014-02-06 8:37:18 UTC* > * Image Type: PowerPC Linux RAMDisk Image (gzip compressed)* > * Data Size: 27623382 Bytes = 26.3 MiB* > * Load Address: 00000000* > * Entry Point: 00000000* > * Verifying Checksum ... OK* > *## Flattened Device Tree blob at 00c00000* > * Booting using the fdt blob at 0x00c00000* > * Uncompressing Kernel Image ... OK* > * Loading Ramdisk to 2e5a8000, end 2fffffd6 ... OK* > * Loading Device Tree to 03ffb000, end 03ffff85 ... OK* > *WARNING: could not find compatible node fsl-usb2-mph or fsl-usb2-dr: > FDT_ERR_NOTFOUND.* > *WARNING: could not find compatible nodefsl-usb2-dr: FDT_ERR_NOTFOUND.* > *[ 0.000000] Using P1021 RDB-PC machine description* > *[ 0.000000] Memory CAM mapping: 1024 Mb, residual: 0Mb* > *[ 0.000000] Linux version 3.0.34-rt55-02405-ge33c5eb-dirty > (freescale@freescale-sdk) (gcc version 4.7.2 (GCC) ) #369 SMP PREEMPT RT > Thu Feb 6 16:44:45 CST 2014* > *[ 0.000000] CPU maps initialized for 1 thread per core* > *setup_arch: bootmem* > *mpc85xx_rdb_setup_arch()* > *arch: exit* > *[ 0.000000] MPC85xx RDB board from Freescale Semiconductor* > *[ 0.000000] MMU: Allocated 1088 bytes of context maps for 255 contexts* > *[ 0.000000] PERCPU: Embedded 7 pages/cpu @80d13000 s5536 r8192 d14944 > u32768* > *[ 0.000000] Kernel command line: root=/dev/ram rw console=ttyS0,115200 > ramdisk_size=120000* > *[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)* > *[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 > bytes)* > *[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 > bytes)* > *[ 0.000000] Memory: 1007244k/1048576k available (4840k kernel code, > 41332k reserved, 184k data, 118k bss, 212k init)* > *[ 0.000000] Kernel virtual memory layout:* > *[ 0.000000] * 0xfffdf000..0xfffff000 : fixmap* > *[ 0.000000] * 0xfdffe000..0xfe000000 : early ioremap* > *[ 0.000000] * 0xc1000000..0xfdffe000 : vmalloc & ioremap* > *[ 0.000000] Preemptible hierarchical RCU implementation.* > *[ 0.000000] NR_IRQS:512 nr_irqs:512 16* > *[ 0.000000] mpic: Setting up MPIC " OpenPIC " version 1.2 at > ffe40000, max 2 CPUs* > *[ 0.000000] mpic: ISU size: 256, shift: 8, mask: ff* > *[ 0.000000] mpic: Initializing for 256 sources* > *[ 0.000000] clocksource: timebase mult[5000000] shift[22] registered* > *[ 0.000000] Console: colour dummy device 80x25* > > *[ 0.113973] pid_max: default: 32768 minimum: 301* > *[ 0.114260] Mount-cache hash table entries: 512* > *[ 0.116845] mpic: requesting IPIs...* > *[ 0.116962] e500 family performance monitor hardware support > registered* > *[ 0.299317] Brought up 2 CPUs* > *[ 0.301369] NET: Registered protocol family 16* > *[ 0.305380] No RSTCR register, warm reboot won't work* > *[ 0.305748] /soc@ffe00000/gpio-controller@f000: registered as generic > GPIO chip, base is 0x000000e0* > *[ 0.326128] bio: create slab <bio-0> at 0* > *[ 0.328607] SCSI subsystem initialized* > *[ 0.333035] Switching to clocksource timebase* > *[ 0.335427] Switched to NOHz mode on CPU #1* > *[ 0.335436] Switched to NOHz mode on CPU #0* > *[ 0.356165] NET: Registered protocol family 2* > *[ 0.356590] IP route cache hash table entries: 32768 (order: 5, 131072 > bytes)* > *[ 0.358539] TCP established hash table entries: 131072 (order: 8, > 1048576 bytes)* > *[ 0.361071] TCP bind hash table entries: 65536 (order: 9, 2097152 > bytes)* > *[ 0.366245] TCP: Hash tables configured (established 131072 bind > 65536)* > *[ 0.366255] TCP reno registered* > *[ 0.366287] UDP hash table entries: 512 (order: 3, 40960 bytes)* > *[ 0.366394] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes)* > *[ 0.366976] NET: Registered protocol family 1* > *[ 0.367316] Trying to unpack rootfs image as initramfs...* > *[ 0.368051] rootfs image is not initramfs (no cpio magic); looks like > an initrd* > *[ 0.469005] Freeing initrd memory: 26976k freed* > *[ 0.487340] Freescale PowerQUICC MII Bus: probed* > *[ 0.487980] mdio_bus mdio@ffe24000: error probing PHY at address 0* > *[ 0.489284] mdio_bus mdio@ffe24000: error probing PHY at address 17* > *[ 0.489913] mdio_bus mdio@ffe24000: error probing PHY at address 2* > *[ 0.490583] Freescale PowerQUICC MII Bus: probed* > *[ 0.494156] fsl-l2ctlr ffe20000.l2-cache-controller: Entire L2 as > cache, provide valid sram address and size* > *[ 0.494180] fsl-l2ctlr: probe of ffe20000.l2-cache-controller failed > with error -22* > *[ 0.497185] Freescale PMC driver* > *[ 0.498443] audit: initializing netlink socket (disabled)* > *[ 0.498506] type=2000 audit(0.468:1): initialized* > *[ 0.511598] NTFS driver 2.1.30 [Flags: R/O].* > *[ 0.511820] msgmni has been set to 2019* > *[ 0.513589] io scheduler noop registered* > *[ 0.513598] io scheduler deadline registered* > *[ 0.513718] io scheduler cfq registered (default)* > *[ 0.000000] Using P1021 RDB-PC machine description* > *[ 0.000000] Memory CAM mapping: 1024 Mb, residual: 0Mb* > *[ 0.000000] Linux version 3.0.34-rt55-02405-ge33c5eb-dirty > (freescale@freescale-sdk) (gcc version 4.7.2 (GCC) ) #369 SMP PREEMPT RT > Thu Feb 6 16:44:45 CST 2014* > *[ 0.000000] CPU maps initialized for 1 thread per core* > *[ 0.000000] MPC85xx RDB board from Freescale Semiconductor* > *[ 0.000000] MMU: Allocated 1088 bytes of context maps for 255 contexts* > *[ 0.000000] PERCPU: Embedded 7 pages/cpu @80d13000 s5536 r8192 d14944 > u32768* > *[ 0.000000] Kernel command line: root=/dev/ram rw console=ttyS0,115200 > ramdisk_size=120000* > *[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)* > *[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 > bytes)* > *[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 > bytes)* > *[ 0.000000] Memory: 1007244k/1048576k available (4840k kernel code, > 41332k reserved, 184k data, 118k bss, 212k init)* > *[ 0.000000] Kernel virtual memory layout:* > *[ 0.000000] * 0xfffdf000..0xfffff000 : fixmap* > *[ 0.000000] * 0xfdffe000..0xfe000000 : early ioremap* > *[ 0.000000] * 0xc1000000..0xfdffe000 : vmalloc & ioremap* > *[ 0.000000] Preemptible hierarchical RCU implementation.* > *[ 0.000000] NR_IRQS:512 nr_irqs:512 16* > *[ 0.000000] mpic: Setting up MPIC " OpenPIC " version 1.2 at > ffe40000, max 2 CPUs* > *[ 0.000000] mpic: ISU size: 256, shift: 8, mask: ff* > *[ 0.000000] mpic: Initializing for 256 sources* > *[ 0.000000] clocksource: timebase mult[5000000] shift[22] registered* > *[ 0.000000] Console: colour dummy device 80x25* > *[ 0.113973] pid_max: default: 32768 minimum: 301* > *[ 0.114260] Mount-cache hash table entries: 512* > *[ 0.116845] mpic: requesting IPIs...* > *[ 0.116962] e500 family performance monitor hardware support > registered* > *[ 0.299317] Brought up 2 CPUs* > *[ 0.301369] NET: Registered protocol family 16* > *[ 0.305380] No RSTCR register, warm reboot won't work* > *[ 0.305748] /soc@ffe00000/gpio-controller@f000: registered as generic > GPIO chip, base is 0x000000e0* > *[ 0.326128] bio: create slab <bio-0> at 0* > *[ 0.328607] SCSI subsystem initialized* > *[ 0.333035] Switching to clocksource timebase* > *[ 0.335427] Switched to NOHz mode on CPU #1* > *[ 0.335436] Switched to NOHz mode on CPU #0* > *[ 0.356165] NET: Registered protocol family 2* > *[ 0.356590] IP route cache hash table entries: 32768 (order: 5, 131072 > bytes)* > *[ 0.358539] TCP established hash table entries: 131072 (order: 8, > 1048576 bytes)* > *[ 0.361071] TCP bind hash table entries: 65536 (order: 9, 2097152 > bytes)* > *[ 0.366245] TCP: Hash tables configured (established 131072 bind > 65536)* > *[ 0.366255] TCP reno registered* > *[ 0.366287] UDP hash table entries: 512 (order: 3, 40960 bytes)* > *[ 0.366394] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes)* > *[ 0.366976] NET: Registered protocol family 1* > *[ 0.367316] Trying to unpack rootfs image as initramfs...* > *[ 0.368051] rootfs image is not initramfs (no cpio magic); looks like > an initrd* > *[ 0.469005] Freeing initrd memory: 26976k freed* > *[ 0.487340] Freescale PowerQUICC MII Bus: probed* > *[ 0.487980] mdio_bus mdio@ffe24000: error probing PHY at address 0* > *[ 0.489284] mdio_bus mdio@ffe24000: error probing PHY at address 17* > *[ 0.489913] mdio_bus mdio@ffe24000: error probing PHY at address 2* > *[ 0.490583] Freescale PowerQUICC MII Bus: probed* > *[ 0.494156] fsl-l2ctlr ffe20000.l2-cache-controller: Entire L2 as > cache, provide valid sram address and size* > *[ 0.494180] fsl-l2ctlr: probe of ffe20000.l2-cache-controller failed > with error -22* > *[ 0.497185] Freescale PMC driver* > *[ 0.498443] audit: initializing netlink socket (disabled)* > *[ 0.498506] type=2000 audit(0.468:1): initialized* > *[ 0.511598] NTFS driver 2.1.30 [Flags: R/O].* > *[ 0.511820] msgmni has been set to 2019* > *[ 0.513589] io scheduler noop registered* > *[ 0.513598] io scheduler deadline registered* > *[ 0.513718] io scheduler cfq registered (default)* > *[ 0.723505] Freescale DIU driver* > *[ 0.951694] Serial: 8250/16550 driver, 2 ports, IRQ sharing enabled* > *[ 0.974326] serial8250.0: ttyS0 at MMIO 0xffe04500 (irq = 42) is a > 16550A* > *[ 1.354250] serial8250.0: ttyS1 at MMIO 0xffe04600 (irq = 42) is a > 16550A* > *[ 1.354250] serial8250.0: ttyS1 at MMIO 0xffe04600 (irq = 42) is a > 16550A* > *[ 1.369442] Generic non-volatile memory driver v1.1* > *[ 1.369442] Generic non-volatile memory driver v1.1* > *[ 1.382020] brd: module loaded* > *[ 1.382020] brd: module loaded* > *[ 1.388215] loop: module loaded* > *[ 1.388215] loop: module loaded* > *[ 1.388225] st: Version 20101219, fixed bufsize 32768, s/g segs 256* > *[ 1.388225] st: Version 20101219, fixed bufsize 32768, s/g segs 256* > *[ 1.394798] m25p80 spi32766.0: s25fl129p1 (16384 Kbytes)* > *[ 1.394798] m25p80 spi32766.0: s25fl129p1 (16384 Kbytes)* > *[ 1.394817] Creating 2 MTD partitions on "spi32766.0":* > *[ 1.394817] Creating 2 MTD partitions on "spi32766.0":* > *[ 1.394831] 0x000000000000-0x000000500000 : "SPI Flash U-Boot Image"* > *[ 1.394831] 0x000000000000-0x000000500000 : "SPI Flash U-Boot Image"* > *[ 1.410261] ftl_cs: FTL header not found.* > *[ 1.410261] ftl_cs: FTL header not found.* > *[ 1.411378] 0x000000500000-0x000001000000 : "SPI Flash utilities"* > *[ 1.411378] 0x000000500000-0x000001000000 : "SPI Flash utilities"* > > > Do you have any idea how to resolve this issue? > > How do I eventually configure the kernel in order to get it resolved? > I think this is because of CONFIG_DEBUG_LL. Try disabling. Thanks, Arun > > Thank you very much in advance > > SICK AG - Sitz: Waldkirch i. Br. - Handelsregister: Freiburg i. Br. HRB > 280355 > Vorstand: Dr. Robert Bauer (Vorsitzender) - Reinhard Bösl - Dr. Mats > Gökstorp - Dr. Martin Krämer - Markus Vatter > Aufsichtsrat: Gisela Sick (Ehrenvorsitzende) - Klaus M. Bukenberger > (Vorsitzender) > > _______________________________________________ > Kernelnewbies mailing list > [email protected] > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > >
_______________________________________________ Kernelnewbies mailing list [email protected] http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
