| Message ID | 54E08E06.8060607@candw.ms (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
On Sun, 2015-02-15 at 08:16 -0400, Julian Margetson wrote: > Hi > > I am unable to get any kernel beyond the 3.16 branch working on an > Acube Sam460ex > AMCC 460ex based motherboard. Kernel up 3.16.7-ckt6 working. Does reverting b0345bbc6d09 change anything? > [ 6.364350] snd_hda_intel 0001:81:00.1: enabling device (0000 -> 0002) > [ 6.453794] snd_hda_intel 0001:81:00.1: ppc4xx_setup_msi_irqs: fail mapping irq > [ 6.487530] Unable to handle kernel paging request for data at address 0x0fa06c7c > [ 6.495055] Faulting instruction address: 0xc032202c > [ 6.500033] Vector: 300 (Data Access) at [efa31cf0] > [ 6.504922] pc: c032202c: __reg_op+0xe8/0x100 > [ 6.509697] lr: c0014f88: msi_bitmap_free_hwirqs+0x50/0x94 > [ 6.515600] sp: efa31da0 > [ 6.518491] msr: 21000 > [ 6.521112] dar: fa06c7c > [ 6.523915] dsisr: 0 > [ 6.526190] current = 0xef8bab00 > [ 6.529603] pid = 115, comm = kworker/0:1 > [ 6.534163] enter ? for help > [ 6.537054] [link register ] c0014f88 msi_bitmap_free_hwirqs+0x50/0x94 > [ 6.543811] [efa31da0] c0014f78 msi_bitmap_free_hwirqs+0x40/0x94 (unreliable) > [ 6.551001] [efa31dc0] c001aee8 ppc4xx_setup_msi_irqs+0xac/0xf4 > [ 6.556973] [efa31e00] c03503a4 pci_enable_msi_range+0x1e0/0x280 > [ 6.563032] [efa31e40] f92c2f74 azx_probe_work+0xe0/0x57c [snd_hda_intel] > [ 6.569906] [efa31e80] c0036344 process_one_work+0x1e8/0x2f0 > [ 6.575627] [efa31eb0] c003677c worker_thread+0x2f4/0x438 > [ 6.581079] [efa31ef0] c003a3e4 kthread+0xc8/0xcc > [ 6.585844] [efa31f40] c000aec4 ret_from_kernel_thread+0x5c/0x64 > [ 6.591910] mon> <no input ...> cheers
On 2/15/2015 8:18 PM, Michael Ellerman wrote: > On Sun, 2015-02-15 at 08:16 -0400, Julian Margetson wrote: >> Hi >> >> I am unable to get any kernel beyond the 3.16 branch working on an >> Acube Sam460ex >> AMCC 460ex based motherboard. Kernel up 3.16.7-ckt6 working. > Does reverting b0345bbc6d09 change anything? > >> [ 6.364350] snd_hda_intel 0001:81:00.1: enabling device (0000 -> 0002) >> [ 6.453794] snd_hda_intel 0001:81:00.1: ppc4xx_setup_msi_irqs: fail mapping irq >> [ 6.487530] Unable to handle kernel paging request for data at address 0x0fa06c7c >> [ 6.495055] Faulting instruction address: 0xc032202c >> [ 6.500033] Vector: 300 (Data Access) at [efa31cf0] >> [ 6.504922] pc: c032202c: __reg_op+0xe8/0x100 >> [ 6.509697] lr: c0014f88: msi_bitmap_free_hwirqs+0x50/0x94 >> [ 6.515600] sp: efa31da0 >> [ 6.518491] msr: 21000 >> [ 6.521112] dar: fa06c7c >> [ 6.523915] dsisr: 0 >> [ 6.526190] current = 0xef8bab00 >> [ 6.529603] pid = 115, comm = kworker/0:1 >> [ 6.534163] enter ? for help >> [ 6.537054] [link register ] c0014f88 msi_bitmap_free_hwirqs+0x50/0x94 >> [ 6.543811] [efa31da0] c0014f78 msi_bitmap_free_hwirqs+0x40/0x94 (unreliable) >> [ 6.551001] [efa31dc0] c001aee8 ppc4xx_setup_msi_irqs+0xac/0xf4 >> [ 6.556973] [efa31e00] c03503a4 pci_enable_msi_range+0x1e0/0x280 >> [ 6.563032] [efa31e40] f92c2f74 azx_probe_work+0xe0/0x57c [snd_hda_intel] >> [ 6.569906] [efa31e80] c0036344 process_one_work+0x1e8/0x2f0 >> [ 6.575627] [efa31eb0] c003677c worker_thread+0x2f4/0x438 >> [ 6.581079] [efa31ef0] c003a3e4 kthread+0xc8/0xcc >> [ 6.585844] [efa31f40] c000aec4 ret_from_kernel_thread+0x5c/0x64 >> [ 6.591910] mon> <no input ...> > > cheers > > > Managed to do a third git bisect with the following results . git bisect bad 9279d3286e10736766edcaf815ae10e00856e448 is the first bad commit commit 9279d3286e10736766edcaf815ae10e00856e448 Author: Rasmus Villemoes <linux@rasmusvillemoes.dk> Date: Wed Aug 6 16:10:16 2014 -0700 lib: bitmap: change parameter of bitmap_*_region to unsigned Changing the pos parameter of __reg_op to unsigned allows the compiler to generate slightly smaller and simpler code. Also update its callers bitmap_*_region to receive and pass unsigned int. The return types of bitmap_find_free_region and bitmap_allocate_region are still int to allow a negative error code to be returned. An int is certainly capable of representing any realistic return value. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> :040000 040000 4f560a7caaba2d05c146a3cea27e0d93739d950c c3d4539acad26667a2d78844ead7b75af753f41e M include :040000 040000 7a6fb894aac2a1d4e72f8e36b7c6de3c24509ad3 31d756da185e07d2de090c9e6aeb12689d58d310 M lib
On 2/15/2015 8:18 PM, Michael Ellerman wrote: > On Sun, 2015-02-15 at 08:16 -0400, Julian Margetson wrote: >> Hi >> >> I am unable to get any kernel beyond the 3.16 branch working on an >> Acube Sam460ex >> AMCC 460ex based motherboard. Kernel up 3.16.7-ckt6 working. > Does reverting b0345bbc6d09 change anything? > >> [ 6.364350] snd_hda_intel 0001:81:00.1: enabling device (0000 -> 0002) >> [ 6.453794] snd_hda_intel 0001:81:00.1: ppc4xx_setup_msi_irqs: fail mapping irq >> [ 6.487530] Unable to handle kernel paging request for data at address 0x0fa06c7c >> [ 6.495055] Faulting instruction address: 0xc032202c >> [ 6.500033] Vector: 300 (Data Access) at [efa31cf0] >> [ 6.504922] pc: c032202c: __reg_op+0xe8/0x100 >> [ 6.509697] lr: c0014f88: msi_bitmap_free_hwirqs+0x50/0x94 >> [ 6.515600] sp: efa31da0 >> [ 6.518491] msr: 21000 >> [ 6.521112] dar: fa06c7c >> [ 6.523915] dsisr: 0 >> [ 6.526190] current = 0xef8bab00 >> [ 6.529603] pid = 115, comm = kworker/0:1 >> [ 6.534163] enter ? for help >> [ 6.537054] [link register ] c0014f88 msi_bitmap_free_hwirqs+0x50/0x94 >> [ 6.543811] [efa31da0] c0014f78 msi_bitmap_free_hwirqs+0x40/0x94 (unreliable) >> [ 6.551001] [efa31dc0] c001aee8 ppc4xx_setup_msi_irqs+0xac/0xf4 >> [ 6.556973] [efa31e00] c03503a4 pci_enable_msi_range+0x1e0/0x280 >> [ 6.563032] [efa31e40] f92c2f74 azx_probe_work+0xe0/0x57c [snd_hda_intel] >> [ 6.569906] [efa31e80] c0036344 process_one_work+0x1e8/0x2f0 >> [ 6.575627] [efa31eb0] c003677c worker_thread+0x2f4/0x438 >> [ 6.581079] [efa31ef0] c003a3e4 kthread+0xc8/0xcc >> [ 6.585844] [efa31f40] c000aec4 ret_from_kernel_thread+0x5c/0x64 >> [ 6.591910] mon> <no input ...> > cheers > > > Managed to do a third git bisect with the following results . git bisect bad 9279d3286e10736766edcaf815ae10e00856e448 is the first bad commit commit 9279d3286e10736766edcaf815ae10e00856e448 Author: Rasmus Villemoes<linux@rasmusvillemoes.dk> Date: Wed Aug 6 16:10:16 2014 -0700 lib: bitmap: change parameter of bitmap_*_region to unsigned Changing the pos parameter of __reg_op to unsigned allows the compiler to generate slightly smaller and simpler code. Also update its callers bitmap_*_region to receive and pass unsigned int. The return types of bitmap_find_free_region and bitmap_allocate_region are still int to allow a negative error code to be returned. An int is certainly capable of representing any realistic return value. Signed-off-by: Rasmus Villemoes<linux@rasmusvillemoes.dk> Signed-off-by: Andrew Morton<akpm@linux-foundation.org> Signed-off-by: Linus Torvalds<torvalds@linux-foundation.org> :040000 040000 4f560a7caaba2d05c146a3cea27e0d93739d950c c3d4539acad26667a2d78844ead7b75af753f41e M include :040000 040000 7a6fb894aac2a1d4e72f8e36b7c6de3c24509ad3 31d756da185e07d2de090c9e6aeb12689d58d310 M lib
Kernel 4.1-rc1 build fails on Sam460ex amcc 460ex powerpc Canyonlands with CONFIG_SATA_DWC=y sata_dwc_460ex.c:(.text+0xa165c): undefined reference to `dw_dma_remove' drivers/built-in.o: In function `sata_dwc_probe': sata_dwc_460ex.c:(.text+0xa1900): undefined reference to `dw_dma_probe' sata_dwc_460ex.c:(.text+0xa1954): undefined reference to `dw_dma_remove' make: *** [vmlinux] Error 1
On Mon, 2015-04-27 at 06:59 -0400, Julian Margetson wrote: > Kernel 4.1-rc1 build fails on Sam460ex amcc 460ex powerpc Canyonlands with > CONFIG_SATA_DWC=y > > sata_dwc_460ex.c:(.text+0xa165c): undefined reference to `dw_dma_remove' > drivers/built-in.o: In function `sata_dwc_probe': > sata_dwc_460ex.c:(.text+0xa1900): undefined reference to `dw_dma_probe' > sata_dwc_460ex.c:(.text+0xa1954): undefined reference to `dw_dma_remove' > make: *** [vmlinux] Error 1 Looks like it was caused by: commit 8b3444852a2b58129ee68a8dd69fef81ceb902a1 Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Date: Tue Mar 3 22:41:21 2015 +0200 sata_dwc_460ex: move to generic DMA driver The SATA implementation based on two actually different devices, i.e. SATA and DMA controllers. For Synopsys DesignWare DMA we have already a generic implementation of the driver. Thus, the patch converts the code to use DMAEngine framework and dw_dmac driver. In future it will be better to split the devices inside DTS as well like it's done on other platforms. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Tejun Heo <tj@kernel.org> cheers
On Tue, Apr 28, 2015 at 11:12:25AM +1000, Michael Ellerman wrote: > On Mon, 2015-04-27 at 06:59 -0400, Julian Margetson wrote: > > Kernel 4.1-rc1 build fails on Sam460ex amcc 460ex powerpc Canyonlands with > > CONFIG_SATA_DWC=y > > > > sata_dwc_460ex.c:(.text+0xa165c): undefined reference to `dw_dma_remove' > > drivers/built-in.o: In function `sata_dwc_probe': > > sata_dwc_460ex.c:(.text+0xa1900): undefined reference to `dw_dma_probe' > > sata_dwc_460ex.c:(.text+0xa1954): undefined reference to `dw_dma_remove' > > make: *** [vmlinux] Error 1 > > Looks like it was caused by: > > commit 8b3444852a2b58129ee68a8dd69fef81ceb902a1 > Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > Date: Tue Mar 3 22:41:21 2015 +0200 > > sata_dwc_460ex: move to generic DMA driver Oops, Andy?
On Mon, 2015-04-27 at 23:49 -0400, Tejun Heo wrote: > On Tue, Apr 28, 2015 at 11:12:25AM +1000, Michael Ellerman wrote: > > On Mon, 2015-04-27 at 06:59 -0400, Julian Margetson wrote: > > > Kernel 4.1-rc1 build fails on Sam460ex amcc 460ex powerpc Canyonlands with > > > CONFIG_SATA_DWC=y > > > > > > sata_dwc_460ex.c:(.text+0xa165c): undefined reference to `dw_dma_remove' > > > drivers/built-in.o: In function `sata_dwc_probe': > > > sata_dwc_460ex.c:(.text+0xa1900): undefined reference to `dw_dma_probe' > > > sata_dwc_460ex.c:(.text+0xa1954): undefined reference to `dw_dma_remove' > > > make: *** [vmlinux] Error 1 > > > > Looks like it was caused by: > > > > commit 8b3444852a2b58129ee68a8dd69fef81ceb902a1 > > Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > > Date: Tue Mar 3 22:41:21 2015 +0200 > > > > sata_dwc_460ex: move to generic DMA driver > > Oops, Andy? > Sorry for late answer. It requires CONFIG_DW_DMAC=y as well. I don't know the details of PPC configuration, we might add this to configuration.
On Mon, May 04, 2015 at 08:18:30PM +0300, Andy Shevchenko wrote: > On Mon, 2015-04-27 at 23:49 -0400, Tejun Heo wrote: > > On Tue, Apr 28, 2015 at 11:12:25AM +1000, Michael Ellerman wrote: > > > On Mon, 2015-04-27 at 06:59 -0400, Julian Margetson wrote: > > > > Kernel 4.1-rc1 build fails on Sam460ex amcc 460ex powerpc Canyonlands with > > > > CONFIG_SATA_DWC=y > > > > > > > > sata_dwc_460ex.c:(.text+0xa165c): undefined reference to `dw_dma_remove' > > > > drivers/built-in.o: In function `sata_dwc_probe': > > > > sata_dwc_460ex.c:(.text+0xa1900): undefined reference to `dw_dma_probe' > > > > sata_dwc_460ex.c:(.text+0xa1954): undefined reference to `dw_dma_remove' > > > > make: *** [vmlinux] Error 1 > > > > > > Looks like it was caused by: > > > > > > commit 8b3444852a2b58129ee68a8dd69fef81ceb902a1 > > > Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > > > Date: Tue Mar 3 22:41:21 2015 +0200 > > > > > > sata_dwc_460ex: move to generic DMA driver > > > > Oops, Andy? > > > > Sorry for late answer. It requires CONFIG_DW_DMAC=y as well. I don't > know the details of PPC configuration, we might add this to > configuration. Can you send a patch please? Thanks.
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 49b0659..fa33568 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -1066,7 +1066,7 @@ int radeon_device_init(struct radeon_device *rdev, if (rdev->rmmio == NULL) { return -ENOMEM; } - DRM_INFO("register mmio base: 0x%08X\n", (uint32_t)rdev->rmmio_base); + DRM_INFO("register mmio base: 0x%llx\n", (uint64_t)rdev->rmmio_base); DRM_INFO("register mmio size: %u\n", (unsigned)rdev->rmmio_size); /* io port mapping */ diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index 3cb5d84..fcdb208 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_bo_api.h @@ -81,7 +81,7 @@ struct ttm_placement { */ struct ttm_bus_placement { void *addr; - unsigned long base; + phys_addr_t base; unsigned long size; unsigned long offset; bool is_iomem;
Hi I am unable to get any kernel beyond the 3.16 branch working on an Acube Sam460ex AMCC 460ex based motherboard. Kernel up 3.16.7-ckt6 working. These are the patches applied These are the serial boot messages U-Boot 2010.06.05a (Jan 30 2012 - 16:06:56) CPU: AMCC PowerPC 460EX Rev. B at 1155 MHz (PLB=231 OPB=115 EBC=115) No Security/Kasumi support Bootstrap Option H - Boot ROM Location I2C (Addr 0x52) Internal PCI arbiter enabled 32 kB I-Cache 32 kB D-Cache Board: Sam460ex, PCIe 4x + PCIe 1x I2C: ready DRAM: 2 GiB (ECC not enabled, 462 MHz, CL4) PCI: Bus Dev VenId DevId Class Int 00 04 1095 3512 0104 00 00 06 126f 0501 0380 00 PCIE0: successfully set as root-complex 03 00 1412 1724 0401 ff 02 00 1b21 1080 0604 00 PCIE1: successfully set as root-complex 05 00 1002 6758 0300 ff Net: ppc_4xx_eth0 FPGA: Revision 03 (2010-10-07) SM502: found VGA: 1 VESA: OK [ 0.000000] Using Canyonlands machine description [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.17.0-rc1-Sam460ex (root@julian-VirtualBox) (gcc version 4.8.2 (Ubuntu 4.8.2-16ubuntu3) ) #1 PREEMPT Sat Feb 14 19:45:33 AST 2015 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00000000-0x2fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x30000000-0x7fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00000000-0x7fffffff] [ 0.000000] MMU: Allocated 1088 bytes of context maps for 255 contexts [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 522752 [ 0.000000] Kernel command line: root=/dev/sda12 console=ttyS0,115200 console=tty0 [ 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] Sorting __ex_table... [ 0.000000] Memory: 2004844K/2097152K available (5764K kernel code, 232K rwdata, 1456K rodata, 236K init, 1333K bss, 92308K reserved, 1310720K highmem) [ 0.000000] Kernel virtual memory layout: [ 0.000000] * 0xfffcf000..0xfffff000 : fixmap [ 0.000000] * 0xffc00000..0xffe00000 : highmem PTEs [ 0.000000] * 0xffa00000..0xffc00000 : consistent mem [ 0.000000] * 0xffa00000..0xffa00000 : early ioremap [ 0.000000] * 0xf1000000..0xffa00000 : vmalloc & ioremap [ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] NR_IRQS:512 nr_irqs:512 16 [ 0.000000] UIC0 (32 IRQ sources) at DCR 0xc0 [ 0.000000] UIC1 (32 IRQ sources) at DCR 0xd0 [ 0.000000] UIC2 (32 IRQ sources) at DCR 0xe0 [ 0.000000] UIC3 (32 IRQ sources) at DCR 0xf0 [ 0.000013] clocksource: timebase mult[dda520] shift[24] registered [ 0.000138] Console: colour dummy device 80x25 [ 0.000557] console [tty0] enabled [ 0.000581] pid_max: default: 32768 minimum: 301 [ 0.000683] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000706] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.002800] devtmpfs: initialized [ 0.003674] xor: measuring software checksum speed [ 0.013505] 8regs : 856.000 MB/sec [ 0.023276] 8regs_prefetch: 780.000 MB/sec [ 0.033309] 32regs : 1120.000 MB/sec [ 0.043362] 32regs_prefetch: 996.000 MB/sec [ 0.043388] xor: using function: 32regs (1120.000 MB/sec) [ 0.045174] NET: Registered protocol family 16 [ 0.046996] 256k L2-cache enabled [ 0.047113] PCIE0: Checking link... [ 0.047126] PCIE0: Device detected, waiting for link... [ 0.047140] PCIE0: link is up ! [ 0.149234] PCI host bridge /plb/pciex@d00000000 (primary) ranges: [ 0.149287] MEM 0x0000000e00000000..0x0000000e7fffffff -> 0x0000000080000000 [ 0.149313] MEM 0x0000000f00000000..0x0000000f000fffff -> 0x0000000000000000 [ 0.149336] IO 0x0000000f80000000..0x0000000f8000ffff -> 0x0000000000000000 [ 0.149362] 4xx PCI DMA offset set to 0x00000000 [ 0.149375] 4xx PCI DMA window base to 0x0000000000000000 [ 0.149390] DMA window size 0x0000000080000000 [ 0.149420] PCIE0: successfully set as root-complex [ 0.149460] PCIE1: Checking link... [ 0.149472] PCIE1: Device detected, waiting for link... [ 0.149486] PCIE1: link is up ! [ 0.251485] PCI host bridge /plb/pciex@d20000000 (primary) ranges: [ 0.251520] MEM 0x0000000e80000000..0x0000000effffffff -> 0x0000000080000000 [ 0.251546] MEM 0x0000000f00100000..0x0000000f001fffff -> 0x0000000000000000 [ 0.251568] IO 0x0000000f80010000..0x0000000f8001ffff -> 0x0000000000000000 [ 0.251592] 4xx PCI DMA offset set to 0x00000000 [ 0.251606] 4xx PCI DMA window base to 0x0000000000000000 [ 0.251620] DMA window size 0x0000000080000000 [ 0.251646] PCIE1: successfully set as root-complex [ 0.251726] PCI host bridge /plb/pci@c0ec00000 (primary) ranges: [ 0.251748] MEM 0x0000000d80000000..0x0000000dffffffff -> 0x0000000080000000 [ 0.251774] MEM 0x0000000c0ee00000..0x0000000c0eefffff -> 0x0000000000000000 [ 0.251796] IO 0x0000000c08000000..0x0000000c0800ffff -> 0x0000000000000000 [ 0.251819] 4xx PCI DMA offset set to 0x00000000 [ 0.251832] 4xx PCI DMA window base to 0x0000000000000000 [ 0.251846] DMA window size 0x0000000080000000 [ 0.261402] PCI: Probing PCI hardware [ 0.261731] PCI host bridge to bus 0000:40 [ 0.261768] pci_bus 0000:40: root bus resource [io 0xfffc0000-0xfffcffff] (bus address [0x0000-0xffff]) [ 0.261797] pci_bus 0000:40: root bus resource [mem 0xe00000000-0xe7fffffff] (bus address [0x80000000-0xffffffff]) [ 0.261826] pci_bus 0000:40: root bus resource [mem 0xf00000000-0xf000fffff] (bus address [0x00000000-0x000fffff]) [ 0.261855] pci_bus 0000:40: root bus resource [bus 40-ff] [ 0.261969] PCI: Hiding 4xx host bridge resources 0000:40:00.0 [ 0.264189] pci 0000:40:00.0: PCI bridge to [bus 41-7f] [ 0.264293] pci 0000:41:00.0: bridge configuration invalid ([bus 02-02]), reconfiguring [ 0.264868] pci 0000:41:00.0: PCI bridge to [bus 42-7f] [ 0.265081] PCI host bridge to bus 0001:80 [ 0.265106] pci_bus 0001:80: root bus resource [io 0xfffe0000-0xfffeffff] (bus address [0x0000-0xffff]) [ 0.265134] pci_bus 0001:80: root bus resource [mem 0xe80000000-0xeffffffff] (bus address [0x80000000-0xffffffff]) [ 0.265181] pci_bus 0001:80: root bus resource [mem 0xf00100000-0xf001fffff] (bus address [0x00000000-0x000fffff]) [ 0.265209] pci_bus 0001:80: root bus resource [bus 80-ff] [ 0.265305] PCI: Hiding 4xx host bridge resources 0001:80:00.0 [ 0.268247] pci 0001:80:00.0: PCI bridge to [bus 81-bf] [ 0.268539] PCI host bridge to bus 0002:00 [ 0.268563] pci_bus 0002:00: root bus resource [io 0x0000-0xffff] [ 0.268585] pci_bus 0002:00: root bus resource [mem 0xd80000000-0xdffffffff] (bus address [0x80000000-0xffffffff]) [ 0.268614] pci_bus 0002:00: root bus resource [mem 0xc0ee00000-0xc0eefffff] (bus address [0x00000000-0x000fffff]) [ 0.268642] pci_bus 0002:00: root bus resource [bus 00-ff] [ 0.269359] pci 0000:40:00.0: BAR 13: assigned [io 0xfffc1000-0xfffc1fff] [ 0.269393] pci 0000:41:00.0: BAR 13: assigned [io 0xfffc1000-0xfffc1fff] [ 0.269415] pci 0000:42:00.0: BAR 1: assigned [io 0xfffc1000-0xfffc107f] [ 0.269440] pci 0000:42:00.0: BAR 0: assigned [io 0xfffc1080-0xfffc109f] [ 0.269463] pci 0000:41:00.0: PCI bridge to [bus 42] [ 0.269482] pci 0000:41:00.0: bridge window [io 0xfffc1000-0xfffc1fff] [ 0.269511] pci 0000:40:00.0: PCI bridge to [bus 41-7f] [ 0.269529] pci 0000:40:00.0: bridge window [io 0xfffc1000-0xfffc1fff] [ 0.269615] pci 0001:80:00.0: BAR 15: assigned [mem 0xe80000000-0xe8fffffff 64bit pref] [ 0.269640] pci 0001:80:00.0: BAR 14: assigned [mem 0xe90000000-0xe900fffff] [ 0.269661] pci 0001:80:00.0: BAR 13: assigned [io 0xfffe1000-0xfffe1fff] [ 0.269685] pci 0001:81:00.0: BAR 0: assigned [mem 0xe80000000-0xe8fffffff 64bit pref] [ 0.269717] pci 0001:81:00.0: BAR 2: assigned [mem 0xe90000000-0xe9001ffff 64bit] [ 0.269747] pci 0001:81:00.0: BAR 6: assigned [mem 0xe90020000-0xe9003ffff pref] [ 0.269773] pci 0001:81:00.1: BAR 0: assigned [mem 0xe90040000-0xe90043fff 64bit] [ 0.269802] pci 0001:81:00.0: BAR 4: assigned [io 0xfffe1000-0xfffe10ff] [ 0.269824] pci 0001:80:00.0: PCI bridge to [bus 81-bf] [ 0.269842] pci 0001:80:00.0: bridge window [io 0xfffe1000-0xfffe1fff] [ 0.269863] pci 0001:80:00.0: bridge window [mem 0xe90000000-0xe900fffff] [ 0.269883] pci 0001:80:00.0: bridge window [mem 0xe80000000-0xe8fffffff 64bit pref] [ 0.269968] pci 0002:00:06.0: BAR 0: assigned [mem 0xd80000000-0xd83ffffff] [ 0.269990] pci 0002:00:06.0: BAR 1: assigned [mem 0xd84000000-0xd841fffff] [ 0.270013] pci 0002:00:04.0: BAR 6: assigned [mem 0xd84200000-0xd8427ffff pref] [ 0.270037] pci 0002:00:04.0: BAR 5: assigned [mem 0xd84280000-0xd842801ff] [ 0.270058] pci 0002:00:04.0: BAR 4: assigned [io 0x1000-0x100f] [ 0.270079] pci 0002:00:04.0: BAR 0: assigned [io 0x1010-0x1017] [ 0.270099] pci 0002:00:04.0: BAR 2: assigned [io 0x1018-0x101f] [ 0.270120] pci 0002:00:04.0: BAR 1: assigned [io 0x1020-0x1023] [ 0.270140] pci 0002:00:04.0: BAR 3: assigned [io 0x1024-0x1027] [ 0.298144] raid6: int32x1 300 MB/s [ 0.314619] raid6: int32x2 429 MB/s [ 0.332598] raid6: int32x4 480 MB/s [ 0.349843] raid6: int32x8 234 MB/s [ 0.349865] raid6: using algorithm int32x4 (480 MB/s) [ 0.349880] raid6: using intx1 recovery algorithm [ 0.350216] vgaarb: device added: PCI:0001:81:00.0,decodes=io+mem,owns=none,locks=none [ 0.350248] vgaarb: loaded [ 0.350259] vgaarb: bridge control possible 0001:81:00.0 [ 0.350804] SCSI subsystem initialized [ 0.351433] usbcore: registered new interface driver usbfs [ 0.351518] usbcore: registered new interface driver hub [ 0.351630] usbcore: registered new device driver usb [ 0.352644] Switched to clocksource timebase [ 0.362225] NET: Registered protocol family 2 [ 0.363055] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.363156] TCP bind hash table entries: 8192 (order: 3, 32768 bytes) [ 0.363233] TCP: Hash tables configured (established 8192 bind 8192) [ 0.363343] TCP: reno registered [ 0.363362] UDP hash table entries: 512 (order: 1, 8192 bytes) [ 0.363394] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes) [ 0.363571] NET: Registered protocol family 1 [ 0.364087] RPC: Registered named UNIX socket transport module. [ 0.364119] RPC: Registered udp transport module. [ 0.364133] RPC: Registered tcp transport module. [ 0.364147] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.364803] Could not remap bcsr [ 0.368882] genirq: Setting trigger mode 3 for irq 45 failed (uic_set_irq_type+0x0/0x184) [ 0.371303] futex hash table entries: 256 (order: -1, 3072 bytes) [ 0.383577] ntfs: driver 2.1.30 [Flags: R/W]. [ 0.384237] fuse init (API version 7.23) [ 0.384866] msgmni has been set to 1486 [ 0.387277] bounce: pool size: 64 pages [ 0.387378] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 0.387406] io scheduler noop registered [ 0.387443] io scheduler cfq registered (default) [ 0.388226] aer: probe of 0000:40:00.0:pcie02 failed with error -22 [ 0.388277] aer: probe of 0001:80:00.0:pcie02 failed with error -22 [ 0.388357] pcie_pme: probe of 0000:40:00.0:pcie01 failed with error -22 [ 0.388395] pcie_pme: probe of 0001:80:00.0:pcie01 failed with error -22 [ 0.389326] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 0.390412] console [ttyS0] disabled [ 0.411567] serial8250.0: ttyS0 at MMIO 0x4ef600300 (irq = 23, base_baud = 691200) is a U6_16550A [ 1.414596] console [ttyS0] enabled [ 1.438798] serial8250.0: ttyS1 at MMIO 0x4ef600400 (irq = 24, base_baud = 691200) is a U6_16550A [ 1.448482] console [ttyS0] disabled [ 0.000000] Using Canyonlands machine description [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.17.0-rc1-Sam460ex (root@julian-VirtualBox) (gcc version 4.8.2 (Ubuntu 4.8.2-16ubuntu3) ) #1 PREEMPT Sat Feb 14 19:45:33 AST 2015 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00000000-0x2fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x30000000-0x7fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00000000-0x7fffffff] [ 0.000000] MMU: Allocated 1088 bytes of context maps for 255 contexts [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 522752 [ 0.000000] Kernel command line: root=/dev/sda12 console=ttyS0,115200 console=tty0 [ 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] Sorting __ex_table... [ 0.000000] Memory: 2004844K/2097152K available (5764K kernel code, 232K rwdata, 1456K rodata, 236K init, 1333K bss, 92308K reserved, 1310720K highmem) [ 0.000000] Kernel virtual memory layout: [ 0.000000] * 0xfffcf000..0xfffff000 : fixmap [ 0.000000] * 0xffc00000..0xffe00000 : highmem PTEs [ 0.000000] * 0xffa00000..0xffc00000 : consistent mem [ 0.000000] * 0xffa00000..0xffa00000 : early ioremap [ 0.000000] * 0xf1000000..0xffa00000 : vmalloc & ioremap [ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] NR_IRQS:512 nr_irqs:512 16 [ 0.000000] UIC0 (32 IRQ sources) at DCR 0xc0 [ 0.000000] UIC1 (32 IRQ sources) at DCR 0xd0 [ 0.000000] UIC2 (32 IRQ sources) at DCR 0xe0 [ 0.000000] UIC3 (32 IRQ sources) at DCR 0xf0 [ 0.000013] clocksource: timebase mult[dda520] shift[24] registered [ 0.000138] Console: colour dummy device 80x25 [ 0.000557] console [tty0] enabled [ 0.000581] pid_max: default: 32768 minimum: 301 [ 0.000683] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000706] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.002800] devtmpfs: initialized [ 0.003674] xor: measuring software checksum speed [ 0.013505] 8regs : 856.000 MB/sec [ 0.023276] 8regs_prefetch: 780.000 MB/sec [ 0.033309] 32regs : 1120.000 MB/sec [ 0.043362] 32regs_prefetch: 996.000 MB/sec [ 0.043388] xor: using function: 32regs (1120.000 MB/sec) [ 0.045174] NET: Registered protocol family 16 [ 0.046996] 256k L2-cache enabled [ 0.047113] PCIE0: Checking link... [ 0.047126] PCIE0: Device detected, waiting for link... [ 0.047140] PCIE0: link is up ! [ 0.149234] PCI host bridge /plb/pciex@d00000000 (primary) ranges: [ 0.149287] MEM 0x0000000e00000000..0x0000000e7fffffff -> 0x0000000080000000 [ 0.149313] MEM 0x0000000f00000000..0x0000000f000fffff -> 0x0000000000000000 [ 0.149336] IO 0x0000000f80000000..0x0000000f8000ffff -> 0x0000000000000000 [ 0.149362] 4xx PCI DMA offset set to 0x00000000 [ 0.149375] 4xx PCI DMA window base to 0x0000000000000000 [ 0.149390] DMA window size 0x0000000080000000 [ 0.149420] PCIE0: successfully set as root-complex [ 0.149460] PCIE1: Checking link... [ 0.149472] PCIE1: Device detected, waiting for link... [ 0.149486] PCIE1: link is up ! [ 0.251485] PCI host bridge /plb/pciex@d20000000 (primary) ranges: [ 0.251520] MEM 0x0000000e80000000..0x0000000effffffff -> 0x0000000080000000 [ 0.251546] MEM 0x0000000f00100000..0x0000000f001fffff -> 0x0000000000000000 [ 0.251568] IO 0x0000000f80010000..0x0000000f8001ffff -> 0x0000000000000000 [ 0.251592] 4xx PCI DMA offset set to 0x00000000 [ 0.251606] 4xx PCI DMA window base to 0x0000000000000000 [ 0.251620] DMA window size 0x0000000080000000 [ 0.251646] PCIE1: successfully set as root-complex [ 0.251726] PCI host bridge /plb/pci@c0ec00000 (primary) ranges: [ 0.251748] MEM 0x0000000d80000000..0x0000000dffffffff -> 0x0000000080000000 [ 0.251774] MEM 0x0000000c0ee00000..0x0000000c0eefffff -> 0x0000000000000000 [ 0.251796] IO 0x0000000c08000000..0x0000000c0800ffff -> 0x0000000000000000 [ 0.251819] 4xx PCI DMA offset set to 0x00000000 [ 0.251832] 4xx PCI DMA window base to 0x0000000000000000 [ 0.251846] DMA window size 0x0000000080000000 [ 0.261402] PCI: Probing PCI hardware [ 0.261731] PCI host bridge to bus 0000:40 [ 0.261768] pci_bus 0000:40: root bus resource [io 0xfffc0000-0xfffcffff] (bus address [0x0000-0xffff]) [ 0.261797] pci_bus 0000:40: root bus resource [mem 0xe00000000-0xe7fffffff] (bus address [0x80000000-0xffffffff]) [ 0.261826] pci_bus 0000:40: root bus resource [mem 0xf00000000-0xf000fffff] (bus address [0x00000000-0x000fffff]) [ 0.261855] pci_bus 0000:40: root bus resource [bus 40-ff] [ 0.261969] PCI: Hiding 4xx host bridge resources 0000:40:00.0 [ 0.264189] pci 0000:40:00.0: PCI bridge to [bus 41-7f] [ 0.264293] pci 0000:41:00.0: bridge configuration invalid ([bus 02-02]), reconfiguring [ 0.264868] pci 0000:41:00.0: PCI bridge to [bus 42-7f] [ 0.265081] PCI host bridge to bus 0001:80 [ 0.265106] pci_bus 0001:80: root bus resource [io 0xfffe0000-0xfffeffff] (bus address [0x0000-0xffff]) [ 0.265134] pci_bus 0001:80: root bus resource [mem 0xe80000000-0xeffffffff] (bus address [0x80000000-0xffffffff]) [ 0.265181] pci_bus 0001:80: root bus resource [mem 0xf00100000-0xf001fffff] (bus address [0x00000000-0x000fffff]) [ 0.265209] pci_bus 0001:80: root bus resource [bus 80-ff] [ 0.265305] PCI: Hiding 4xx host bridge resources 0001:80:00.0 [ 0.268247] pci 0001:80:00.0: PCI bridge to [bus 81-bf] [ 0.268539] PCI host bridge to bus 0002:00 [ 0.268563] pci_bus 0002:00: root bus resource [io 0x0000-0xffff] [ 0.268585] pci_bus 0002:00: root bus resource [mem 0xd80000000-0xdffffffff] (bus address [0x80000000-0xffffffff]) [ 0.268614] pci_bus 0002:00: root bus resource [mem 0xc0ee00000-0xc0eefffff] (bus address [0x00000000-0x000fffff]) [ 0.268642] pci_bus 0002:00: root bus resource [bus 00-ff] [ 0.269359] pci 0000:40:00.0: BAR 13: assigned [io 0xfffc1000-0xfffc1fff] [ 0.269393] pci 0000:41:00.0: BAR 13: assigned [io 0xfffc1000-0xfffc1fff] [ 0.269415] pci 0000:42:00.0: BAR 1: assigned [io 0xfffc1000-0xfffc107f] [ 0.269440] pci 0000:42:00.0: BAR 0: assigned [io 0xfffc1080-0xfffc109f] [ 0.269463] pci 0000:41:00.0: PCI bridge to [bus 42] [ 0.269482] pci 0000:41:00.0: bridge window [io 0xfffc1000-0xfffc1fff] [ 0.269511] pci 0000:40:00.0: PCI bridge to [bus 41-7f] [ 0.269529] pci 0000:40:00.0: bridge window [io 0xfffc1000-0xfffc1fff] [ 0.269615] pci 0001:80:00.0: BAR 15: assigned [mem 0xe80000000-0xe8fffffff 64bit pref] [ 0.269640] pci 0001:80:00.0: BAR 14: assigned [mem 0xe90000000-0xe900fffff] [ 0.269661] pci 0001:80:00.0: BAR 13: assigned [io 0xfffe1000-0xfffe1fff] [ 0.269685] pci 0001:81:00.0: BAR 0: assigned [mem 0xe80000000-0xe8fffffff 64bit pref] [ 0.269717] pci 0001:81:00.0: BAR 2: assigned [mem 0xe90000000-0xe9001ffff 64bit] [ 0.269747] pci 0001:81:00.0: BAR 6: assigned [mem 0xe90020000-0xe9003ffff pref] [ 0.269773] pci 0001:81:00.1: BAR 0: assigned [mem 0xe90040000-0xe90043fff 64bit] [ 0.269802] pci 0001:81:00.0: BAR 4: assigned [io 0xfffe1000-0xfffe10ff] [ 0.269824] pci 0001:80:00.0: PCI bridge to [bus 81-bf] [ 0.269842] pci 0001:80:00.0: bridge window [io 0xfffe1000-0xfffe1fff] [ 0.269863] pci 0001:80:00.0: bridge window [mem 0xe90000000-0xe900fffff] [ 0.269883] pci 0001:80:00.0: bridge window [mem 0xe80000000-0xe8fffffff 64bit pref] [ 0.269968] pci 0002:00:06.0: BAR 0: assigned [mem 0xd80000000-0xd83ffffff] [ 0.269990] pci 0002:00:06.0: BAR 1: assigned [mem 0xd84000000-0xd841fffff] [ 0.270013] pci 0002:00:04.0: BAR 6: assigned [mem 0xd84200000-0xd8427ffff pref] [ 0.270037] pci 0002:00:04.0: BAR 5: assigned [mem 0xd84280000-0xd842801ff] [ 0.270058] pci 0002:00:04.0: BAR 4: assigned [io 0x1000-0x100f] [ 0.270079] pci 0002:00:04.0: BAR 0: assigned [io 0x1010-0x1017] [ 0.270099] pci 0002:00:04.0: BAR 2: assigned [io 0x1018-0x101f] [ 0.270120] pci 0002:00:04.0: BAR 1: assigned [io 0x1020-0x1023] [ 0.270140] pci 0002:00:04.0: BAR 3: assigned [io 0x1024-0x1027] [ 0.298144] raid6: int32x1 300 MB/s [ 0.314619] raid6: int32x2 429 MB/s [ 0.332598] raid6: int32x4 480 MB/s [ 0.349843] raid6: int32x8 234 MB/s [ 0.349865] raid6: using algorithm int32x4 (480 MB/s) [ 0.349880] raid6: using intx1 recovery algorithm [ 0.350216] vgaarb: device added: PCI:0001:81:00.0,decodes=io+mem,owns=none,locks=none [ 0.350248] vgaarb: loaded [ 0.350259] vgaarb: bridge control possible 0001:81:00.0 [ 0.350804] SCSI subsystem initialized [ 0.351433] usbcore: registered new interface driver usbfs [ 0.351518] usbcore: registered new interface driver hub [ 0.351630] usbcore: registered new device driver usb [ 0.352644] Switched to clocksource timebase [ 0.362225] NET: Registered protocol family 2 [ 0.363055] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.363156] TCP bind hash table entries: 8192 (order: 3, 32768 bytes) [ 0.363233] TCP: Hash tables configured (established 8192 bind 8192) [ 0.363343] TCP: reno registered [ 0.363362] UDP hash table entries: 512 (order: 1, 8192 bytes) [ 0.363394] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes) [ 0.363571] NET: Registered protocol family 1 [ 0.364087] RPC: Registered named UNIX socket transport module. [ 0.364119] RPC: Registered udp transport module. [ 0.364133] RPC: Registered tcp transport module. [ 0.364147] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.364803] Could not remap bcsr [ 0.368882] genirq: Setting trigger mode 3 for irq 45 failed (uic_set_irq_type+0x0/0x184) [ 0.371303] futex hash table entries: 256 (order: -1, 3072 bytes) [ 0.383577] ntfs: driver 2.1.30 [Flags: R/W]. [ 0.384237] fuse init (API version 7.23) [ 0.384866] msgmni has been set to 1486 [ 0.387277] bounce: pool size: 64 pages [ 0.387378] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 0.387406] io scheduler noop registered [ 0.387443] io scheduler cfq registered (default) [ 0.388226] aer: probe of 0000:40:00.0:pcie02 failed with error -22 [ 0.388277] aer: probe of 0001:80:00.0:pcie02 failed with error -22 [ 0.388357] pcie_pme: probe of 0000:40:00.0:pcie01 failed with error -22 [ 0.388395] pcie_pme: probe of 0001:80:00.0:pcie01 failed with error -22 [ 0.389326] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 0.390412] console [ttyS0] disabled [ 0.411567] serial8250.0: ttyS0 at MMIO 0x4ef600300 (irq = 23, base_baud = 691200) is a U6_16550A [ 1.414596] console [ttyS0] enabled [ 1.438798] serial8250.0: ttyS1 at MMIO 0x4ef600400 (irq = 24, base_baud = 691200) is a U6_16550A [ 1.448482] console [ttyS0] disabled [ 1.452349] 4ef600300.serial: ttyS0 at MMIO 0x4ef600300 (irq = 23, base_baud = 691200) is a 16550 [ 2.456385] console [ttyS0] enabled [ 2.460383] 4ef600400.serial: ttyS1 at MMIO 0x4ef600400 (irq = 24, base_baud = 691200) is a 16550 [ 2.470039] Generic non-volatile memory driver v1.1 [ 2.481188] brd: module loaded [ 2.487701] loop: module loaded [ 2.491960] sata_sil 0002:00:04.0: Applying R_ERR on DMA activate FIS errata fix [ 2.501064] scsi host0: sata_sil [ 2.505141] scsi host1: sata_sil [ 2.508768] ata1: SATA max UDMA/100 mmio m512@0xd84280000 tf 0xd84280080 irq 22 [ 2.516506] ata2: SATA max UDMA/100 mmio m512@0xd84280000 tf 0xd842800c0 irq 22 [ 2.525981] PPC 4xx OCP EMAC driver, version 3.54 [ 2.531525] MAL v2 /plb/mcmal, 2 TX channels, 16 RX channels [ 2.537795] ZMII /plb/opb/emac-zmii@ef600d00 initialized [ 2.543568] RGMII /plb/opb/emac-rgmii@ef601500 initialized with MDIO support [ 2.551163] TAH /plb/opb/emac-tah@ef601350 initialized [ 2.556772] TAH /plb/opb/emac-tah@ef601450 initialized [ 2.562463] /plb/opb/emac-rgmii@ef601500: input 0 in RGMII mode [ 2.570153] eth0: EMAC-0 /plb/opb/ethernet@ef600e00, MAC 00:50:c2:80:d5:c5 [ 2.577457] eth0: found Generic MII PHY (0x00) [ 2.582336] /plb/opb/emac-rgmii@ef601500: input 1 in RGMII mode [ 2.589957] eth1: EMAC-1 /plb/opb/ethernet@ef600f00, MAC 00:00:00:00:00:00 [ 2.597249] eth1: found Generic MII PHY (0x01) [ 2.602220] PPP generic driver version 2.4.2 [ 2.607065] PPP BSD Compression module registered [ 2.612062] PPP Deflate Compression module registered [ 2.617445] NET: Registered protocol family 24 [ 2.622433] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.629496] ppc-of-ehci 4bffd0400.ehci: OF EHCI [ 2.634522] ppc-of-ehci 4bffd0400.ehci: new USB bus registered, assigned bus number 1 [ 2.642960] ppc-of-ehci 4bffd0400.ehci: irq 32, io mem 0x4bffd0400 [ 2.654655] ppc-of-ehci 4bffd0400.ehci: USB 2.0 started, EHCI 1.00 [ 2.660996] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 2.667814] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.675054] usb usb1: Product: OF EHCI [ 2.678820] usb usb1: Manufacturer: Linux 3.17.0-rc1-Sam460ex ehci_hcd [ 2.685365] usb usb1: SerialNumber: PPC-OF USB [ 2.690317] hub 1-0:1.0: USB hub found [ 2.694296] hub 1-0:1.0: 1 port detected [ 2.698713] ehci-pci: EHCI PCI platform driver [ 2.703415] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.709837] ppc-of-ohci 4bffd0000.usb: OF OHCI [ 2.714547] ppc-of-ohci 4bffd0000.usb: new USB bus registered, assigned bus number 2 [ 2.722450] ppc-of-ohci 4bffd0000.usb: irq 33, io mem 0x4bffd0000 [ 2.839669] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310) [ 2.852779] ata1.00: ATAPI: ASUS DRW-24B3ST c, 1.01, max UDMA/100 [ 2.869759] ata1.00: configured for UDMA/100 [ 2.881895] scsi 0:0:0:0: CD-ROM ASUS DRW-24B3ST c 1.01 PQ: 0 ANSI: 5 [ 2.921748] sr 0:0:0:0: [sr0] scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray [ 2.936644] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.949588] sr 0:0:0:0: Attached scsi generic sg0 type 5 [ 2.999688] usb 1-1: new high-speed USB device number 2 using ppc-of-ehci [ 3.128059] usb 1-1: New USB device found, idVendor=0424, idProduct=2517 [ 3.138646] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3.155769] hub 1-1:1.0: USB hub found [ 3.162681] hub 1-1:1.0: 7 ports detected [ 3.264671] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310) [ 3.276928] ata2.00: ATA-8: WDC WD5000AAKS-00V1A0, 05.01D05, max UDMA/133 [ 3.288646] ata2.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 0/32) [ 3.308910] ata2.00: configured for UDMA/100 [ 3.327902] scsi 1:0:0:0: Direct-Access ATA WDC WD5000AAKS-0 1D05 PQ: 0 ANSI: 5 [ 3.344909] sd 1:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 3.352720] sd 1:0:0:0: Attached scsi generic sg1 type 0 [ 3.361832] sd 1:0:0:0: [sda] Write Protect is off [ 3.371781] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.403263] sda: RDSK (512) sda1 (SFS^@)(res 2 spb 1) sda2 (SFS^@)(res 2 spb 1) sda3 (SFS^B)(res 2 spb 1) sda4 (NTFS)(res 2 spb 2) sda5 (LNX^@)(res 2 spb 1) sda6 ((res 2 spb 1) sda7 (SWP^@)(res 2 spb 1) sda8 (LNX^@)(res 2 spb 1) sda9 (EXT^C)(res 2 spb 1) sda10 (SWP^@)(res 2 spb 1) sda11 (LNX^@)(res 2 spb 1) sda12 (EXT^C)(res 2 spb 1) sda13 (SWP^@)(res 2 spb 1) sda14 (LNX^@)(res 2 spb 1) sda15 (EXT^C)(res 2 spb 1) sda16 (SWP^@)(res 2 spb 1) [ 3.453796] usb 1-1.1: new low-speed USB device number 3 using ppc-of-ehci [ 3.464819] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 [ 3.471690] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.478971] usb usb2: Product: OF OHCI [ 3.482753] usb usb2: Manufacturer: Linux 3.17.0-rc1-Sam460ex ohci_hcd [ 3.492302] sd 1:0:0:0: [sda] Attached SCSI disk [ 3.497187] usb usb2: SerialNumber: PPC-OF USB [ 3.502434] hub 2-0:1.0: USB hub found [ 3.506457] hub 2-0:1.0: 1 port detected [ 3.511108] ohci-pci: OHCI PCI platform driver [ 3.516197] usbcore: registered new interface driver usb-storage [ 3.522783] usbcore: registered new interface driver usbserial [ 3.529060] usbcore: registered new interface driver usbserial_generic [ 3.536054] usbserial: USB Serial support registered for generic [ 3.542929] mousedev: PS/2 mouse device common for all mice [ 3.548882] i2c /dev entries driver [ 3.554713] rtc-m41t80 0-0068: rtc core: registered m41t80 as rtc0 [ 3.562282] ibm-iic 4ef600700.i2c: using standard (100 kHz) mode [ 3.568946] ibm-iic 4ef600800.i2c: using standard (100 kHz) mode [ 3.576004] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com [ 3.585099] sdhci: Secure Digital Host Controller Interface driver [ 3.591467] sdhci: Copyright(c) Pierre Ossman [ 3.596039] usbcore: registered new interface driver ushc [ 3.601517] usb 1-1.1: New USB device found, idVendor=04f2, idProduct=0116 [ 3.608724] hidraw: raw HID events driver (C) Jiri Kosina [ 3.614182] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 3.622377] usbcore: registered new interface driver usbhid [ 3.628150] usb 1-1.1: Product: USB Keyboard [ 3.632699] usbhid: USB HID core driver [ 3.636707] usb 1-1.1: Manufacturer: CHICONY [ 3.641316] ipip: IPv4 over IPv4 tunneling driver [ 3.647581] TCP: cubic registered [ 3.651320] Initializing XFRM netlink socket [ 3.658330] input: CHICONY USB Keyboard as /devices/plb/4bffd0400.ehci/usb1/1-1/1-1.1/1-1.1:1.0/0003:04F2:0116.0001/input/input0 [ 3.671169] NET: Registered protocol family 10 [ 3.677096] sit: IPv6 over IPv4 tunneling driver [ 3.682360] hid-generic 0003:04F2:0116.0001: input,hidraw0: USB HID v1.10 Keyboard [CHICONY USB Keyboard] on usb-PPC-OF USB-1.1/input0 [ 3.695282] NET: Registered protocol family 17 [ 3.699988] NET: Registered protocol family 15 [ 3.707516] Btrfs loaded [ 3.711967] rtc-m41t80 0-0068: setting system clock to 2015-02-15 00:23:59 UTC (1423959839) [ 3.765100] EXT3-fs (sda12): mounted filesystem with ordered data mode [ 3.771691] kjournald starting. Commit interval 5 seconds [ 3.777232] VFS: Mounted root (ext3 filesystem) readonly on device 8:12. [ 3.784045] usb 1-1.2: new full-speed USB device number 4 using ppc-of-ehci [ 3.812205] devtmpfs: mounted [ 3.815858] Freeing unused kernel memory: 236K (c070f000 - c074a000) [ 3.888328] usb 1-1.2: New USB device found, idVendor=046d, idProduct=c52b [ 3.895399] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 3.902902] usb 1-1.2: Product: USB Receiver [ 3.907338] usb 1-1.2: Manufacturer: Logitech [ 3.918233] input: Logitech USB Receiver as /devices/plb/4bffd0400.ehci/usb1/1-1/1-1.2/1-1.2:1.0/0003:046D:C52B.0002/input/input1 [ 3.930895] hid-generic 0003:046D:C52B.0002: input,hidraw1: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-PPC-OF USB-1.2/input0 [ 3.952076] input: Logitech USB Receiver as /devices/plb/4bffd0400.ehci/usb1/1-1/1-1.2/1-1.2:1.1/0003:046D:C52B.0003/input/input2 [ 3.965443] hid-generic 0003:046D:C52B.0003: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-PPC-OF USB-1.2/input1 [ 3.985424] hid-generic 0003:046D:C52B.0004: hidraw3: USB HID v1.11 Device [Logitech USB Receiver] on usb-PPC-OF USB-1.2/input2 [ 4.071920] usb 1-1.7: new high-speed USB device number 5 using ppc-of-ehci [ 4.171278] usb 1-1.7: New USB device found, idVendor=0424, idProduct=2240 [ 4.178473] usb 1-1.7: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4.186345] usb 1-1.7: Product: Ultra Fast Media [ 4.191221] usb 1-1.7: Manufacturer: Generic [ 4.196312] usb 1-1.7: SerialNumber: 000000225001 [ 4.202312] usb-storage 1-1.7:1.0: USB Mass Storage device detected [ 4.208952] scsi host2: usb-storage 1-1.7:1.0 [ 4.301159] random: nonblocking pool is initialized [ 5.111272] udevd[880]: starting version 175 [ 5.215723] scsi 2:0:0:0: Direct-Access Generic Ultra HS-COMBO 1.98 PQ: 0 ANSI: 0 [ 5.238185] sd 2:0:0:0: Attached scsi generic sg2 type 0 [ 5.244138] sd 2:0:0:0: [sdb] Attached SCSI removable disk [ 5.715269] Linux agpgart interface v0.103 [ 6.019063] [drm] Initialized drm 1.1.0 20060810 [ 6.364350] snd_hda_intel 0001:81:00.1: enabling device (0000 -> 0002) [ 6.453794] snd_hda_intel 0001:81:00.1: ppc4xx_setup_msi_irqs: fail mapping irq [ 6.487530] Unable to handle kernel paging request for data at address 0x0fa06c7c [ 6.495055] Faulting instruction address: 0xc032202c [ 6.500033] Vector: 300 (Data Access) at [efa31cf0] [ 6.504922] pc: c032202c: __reg_op+0xe8/0x100 [ 6.509697] lr: c0014f88: msi_bitmap_free_hwirqs+0x50/0x94 [ 6.515600] sp: efa31da0 [ 6.518491] msr: 21000 [ 6.521112] dar: fa06c7c [ 6.523915] dsisr: 0 [ 6.526190] current = 0xef8bab00 [ 6.529603] pid = 115, comm = kworker/0:1 [ 6.534163] enter ? for help [ 6.537054] [link register ] c0014f88 msi_bitmap_free_hwirqs+0x50/0x94 [ 6.543811] [efa31da0] c0014f78 msi_bitmap_free_hwirqs+0x40/0x94 (unreliable) [ 6.551001] [efa31dc0] c001aee8 ppc4xx_setup_msi_irqs+0xac/0xf4 [ 6.556973] [efa31e00] c03503a4 pci_enable_msi_range+0x1e0/0x280 [ 6.563032] [efa31e40] f92c2f74 azx_probe_work+0xe0/0x57c [snd_hda_intel] [ 6.569906] [efa31e80] c0036344 process_one_work+0x1e8/0x2f0 [ 6.575627] [efa31eb0] c003677c worker_thread+0x2f4/0x438 [ 6.581079] [efa31ef0] c003a3e4 kthread+0xc8/0xcc [ 6.585844] [efa31f40] c000aec4 ret_from_kernel_thread+0x5c/0x64 [ 6.591910] mon> <no input ...> [ 8.595205] Oops: Kernel access of bad area, sig: 11 [#1] [ 8.600607] PREEMPT Canyonlands [ 8.603769] Modules linked in: snd_seq_midi snd_seq_midi_event cfbfillrect snd_hda_intel cfbimgblt snd_hda_controller cfbcopyarea snd_rawmidi i2c_algo_bit snd_hda_codec drm_kms_helper ttm snd_pcm snd_seq snd_seq_device snd_timer drm snd agpgart [ 8.625753] CPU: 0 PID: 115 Comm: kworker/0:1 Not tainted 3.17.0-rc1-Sam460ex #1 [ 8.633171] Workqueue: events azx_probe_work [snd_hda_intel] [ 8.638857] task: ef8bab00 ti: efa30000 task.ti: efa30000 [ 8.644264] NIP: c032202c LR: c0014f88 CTR: 00000001 [ 8.649238] REGS: efa31cf0 TRAP: 0300 Not tainted (3.17.0-rc1-Sam460ex) [ 8.656121] MSR: 00021000 <CE,ME> CR: 24002022 XER: 20000000 [ 8.662023] DEAR: 0fa06c7c ESR: 00000000 GPR00: c0014f78 efa31da0 ef8bab00 0fa06c7c ffefffff 00000001 00000002 00000000 GPR08: 00000002 00000000 00000001 efa31da0 24002024 00000000 c003a31c ef9f9520 GPR16: 00000000 00000000 00000000 00000000 c074fd8c fffffef7 c0750000 00000000 GPR24: ef843538 00000000 c0885830 ef843000 fffffff4 c0885830 00000000 00029000 [ 8.694807] NIP [c032202c] __reg_op+0xe8/0x100 [ 8.699259] LR [c0014f88] msi_bitmap_free_hwirqs+0x50/0x94 [ 8.704749] Call Trace: [ 8.707202] [efa31da0] [c0014f78] msi_bitmap_free_hwirqs+0x40/0x94 (unreliable) [ 8.714552] [efa31dc0] [c001aee8] ppc4xx_setup_msi_irqs+0xac/0xf4 [ 8.720672] [efa31e00] [c03503a4] pci_enable_msi_range+0x1e0/0x280 [ 8.726882] [efa31e40] [f92c2f74] azx_probe_work+0xe0/0x57c [snd_hda_intel] [ 8.733867] [efa31e80] [c0036344] process_one_work+0x1e8/0x2f0 [ 8.739726] [efa31eb0] [c003677c] worker_thread+0x2f4/0x438 [ 8.745326] [efa31ef0] [c003a3e4] kthread+0xc8/0xcc [ 8.750229] [efa31f40] [c000aec4] ret_from_kernel_thread+0x5c/0x64 [ 8.756433] Instruction dump: [ 8.759419] 38600001 4e800020 42400038 5549103a 394a0001 7d03482e 7d082378 7d03492e [ 8.767300] 4bffffe8 4240001c 5549103a 394a0001 <7d03482e> 7d082038 7d03492e 4bffffe8 [ 8.775360] ---[ end trace 1b4d3bc28e3986f5 ]--- [ 8.779983]