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From: Christian Zigotzky <chzigotzky@xenosoft.de>
To: Christoph Hellwig <hch@lst.de>
Cc: linux-arch@vger.kernel.org,
	Darren Stevens <darren@stevens-zone.net>,
	linux-kernel@vger.kernel.org, Julian Margetson <runaway@candw.ms>,
	linux-mm@kvack.org, iommu@lists.linux-foundation.org,
	Paul Mackerras <paulus@samba.org>,
	Olof Johansson <olof@lixom.net>,
	linuxppc-dev@lists.ozlabs.org
Subject: Re: use generic DMA mapping code in powerpc V4
Date: Sat, 19 Jan 2019 12:40:09 +0100
Message-ID: <f39d4fc6-7e4e-9132-c03f-59f1b52260e0@xenosoft.de> (raw)
In-Reply-To: <e11e61b1-6468-122e-fc2b-3b3f857186bb@xenosoft.de>

[-- Attachment #1: Type: text/plain, Size: 881 bytes --]

Hi Christoph,

I bought a USB null modem RS-232 serial cable today so I was able to get 
some SATA error messages.

Error messages:

[   13.468538] fsl-sata ffe220000.sata: Sata FSL Platform/CSB Driver init
[   13.475106] fsl-sata ffe220000.sata: failed to start port 0 (errno=-12)
[   13.481736] fsl-sata ffe221000.sata: Sata FSL Platform/CSB Driver init
[   13.488267] fsl-sata ffe221000.sata: failed to start port 0 (errno=-12)

---

errno=-12 = Out of memory

Please find attached the complete serial log.

Cheers,
Christian


On 18 January 2019 at 4:06PM, Christian Zigotzky wrote:
> Hello Christoph,
>
> I was able to compile 257002094bc5935dd63207a380d9698ab81f0775 from 
> your Git powerpc-dma.6-debug today.
>
> Unfortunately I don't see any error messages (kernel ring buffer) and 
> I don't have a RS232 serial null modem cable to get them.
>
> Cheers,
> Christian
>
>


[-- Warning: decoded text below may be mangled --]
[-- Attachment #2: PuTTY_serial.log --]
[-- Type: text/x-log; name="PuTTY_serial.log", Size: 35113 bytes --]

=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2019.01.19 12:21:05 =~=~=~=~=~=~=~=~=~=~=~=


U-Boot 2014.04 (Oct 17 2016 - 08:22:22)

CPU0:  P5020, Version: 2.0, (0x82200020)
Core:  e5500, Version: 1.2, (0x80240012)
Clock Configuration:
       CPU0:1995 MHz, CPU1:1995 MHz, 
       CCB:798  MHz,
       DDR:665  MHz (1330 MT/s data rate) (Asynchronous), LBC:49.875 MHz
       FMAN1: 498.750 MHz
       QMAN:  399 MHz
       PME:   399 MHz
L1:    D-cache 32 KiB enabled
       I-cache 32 KiB enabled
Reset Configuration Word (RCW):
       00000000: 0c540000 00000000 1e1e0000 00000000
       00000010: 44808c00 ff002000 68000000 45000000
       00000020: 00000000 00000000 00000000 0003000f
       00000030: a0000000 00000000 00000000 00000000
Board: CYRUS
36-bit Addressing
I2C:   ready
SPI:   ready
DRAM:  Initializing....using SPD
Detected UDIMM KHX1600C10D3/4G   
Detected UDIMM KHX1600C10D3/4G   
Not enough bank(chip-select) for CS0+CS1 on controller 0, interleaving disabled!
Not enough bank(chip-select) for CS0+CS1 on controller 1, interleaving disabled!
6 GiB left unmapped
8 GiB (DDR3, 64-bit, CL=9, ECC off)
       DDR Controller Interleaving Mode: cache line

Local Bus Controller Registers
BR0	0xE0001001	OR0	0xFFF00010
BR1	0xE1001001	OR1	0xFFF00010
BR2	0x00000000	OR2	0x00000000
BR3	0x00000000	OR3	0x00000000
BR4	0x00000000	OR4	0x00000000
BR5	0x00000000	OR5	0x00000000
BR6	0x00000000	OR6	0x00000000
BR7	0x00000000	OR7	0x00000000
LBCR	0x40000000	LCRR	0x80010004
L2:    512 KiB enabled
Corenet Platform Cache: 2 MiB enabled
SERDES: bank 2 disabled
MMC:  FSL_SDHC: 0
EEPROM: NXID v0
PCIe1: Root Complex, x4 gen2, regs @ 0xfe200000
  01:00.0     - 1002:9440 - Display controller
PCIe1: Bus 00 - 01
PCIe2: Root Complex, x4 gen2, regs @ 0xfe201000
  03:00.0     - 111d:8092 - Bridge device
   04:01.0    - 111d:8092 - Bridge device
    05:00.0   - 12d8:e111 - Bridge device
     06:04.0  - 10ec:8139 - Network controller
     06:05.0  - 109e:036e - Multimedia device
     06:05.1  - 109e:0878 - Multimedia device
   04:02.0    - 111d:8092 - Bridge device
   04:03.0    - 111d:8092 - Bridge device
   04:08.0    - 111d:8092 - Bridge device
   04:10.0    - 111d:8092 - Bridge device
PCIe2: Bus 02 - 0a
PCIe3: disabled
PCIe4: disabled
Looking for VGA
PINS: 0xfc000808
videoboot: Booting PCI video card bus 1, function 0, device 0
Begin BIOS POST
End BIOS POST
Setting VESA Mode
Found required VESA mode
About to set mode 279
About to get mode
Got mode 49431 (0xc117)
OK
XSize = 1024 YSize = 768 Base =0xe0000000
mmio_base = 0x80000000
bgx = 0xad55ad55 fgx = 0x0
In:    serial
Out:   serial
Err:   serial
ID: NXID v0
SN: 116330018
UID: 442943100191005198d3a080a0800000
Errata: ÿÿÿÿÿ\x15	"\x108
Build date: 2015/09/22 10:38:00 
CRC: d4925668
SCSI:  scanning bus for devices...
Found 0 device(s).
Net:   Initializing Fman

MMC read: dev # 0, block # 1130, count 128 ...
Fman1: Uploading microcode version 106.1.0
Tuning PHY @ 3
Tuning PHY @ 7
FM1@DTSEC4 [PRIME], FM1@DTSEC5

MMC read: dev # 0, block # 1280, count 512 ... 512 blocks read: OK

MMC read: dev # 0, block # 65536, count 131072 ... 131072 blocks read: OK
USB0:   USB EHCI 1.00
scanning bus 0 for devices... 5 USB Device(s) found
USB1:   USB EHCI 1.00
scanning bus 1 for devices... ERROR: Invalid USB EP length (9)
ERROR: Invalid USB EP length (9)
ERROR: Invalid USB EP length (9)
4 USB Device(s) found
Timeout poll on interrupt endpoint
Failed to get keyboard state from device 0c45:5303
SATA0 (3 Gbps)
\r       SATA1 (No RDY)
\rscanning bus for devices...
Found 0 device(s).
X5000> setenv bootargs root=/dev/sda2 console=ttyS0,115200
X5000> load sata 0:1 1000000 uImage-5.0
reading uImage-5.0
10687255 bytes read in 75 ms (135.9 MiB/s)
X5000> iminfo

## Checking Image at 01000000 ...
   Legacy image found
   Image Name:   Linux-5.0.0-rc2-2_A-EON_A1-X5000
   Created:      2019-01-18  14:47:06 UTC
   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
   Data Size:    10687191 Bytes = 10.2 MiB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
X5000> load sata 0:1 2000000 cyrus.dtb
reading cyrus.dtb
29244 bytes read in 27 ms (1 MiB/s)
X5000> bootm 1000000 - 2000000
WARNING: adjusting available memory to 30000000
## Booting kernel from Legacy Image at 01000000 ...
   Image Name:   Linux-5.0.0-rc2-2_A-EON_A1-X5000
   Created:      2019-01-18  14:47:06 UTC
   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
   Data Size:    10687191 Bytes = 10.2 MiB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
## Flattened Device Tree blob at 02000000
   Booting using the fdt blob at 0x2000000
   Uncompressing Kernel Image ... OK
   Loading Device Tree to 03fe5000, end 03fff23b ... OK
[    0.000000] OF: reserved mem: initialized node qman-fqd, compatible id fsl,qman-fqd
[    0.000000] OF: reserved mem: initialized node qman-pfdr, compatible id fsl,qman-pfdr
[    0.000000] OF: reserved mem: initialized node bman-fbpr, compatible id fsl,bman-fbpr
[    0.000000] MMU: Supported page sizes
[    0.000000]          4 KB as direct
[    0.000000]       4096 KB as direct
[    0.000000]      16384 KB as direct
[    0.000000]      65536 KB as direct
[    0.000000]     262144 KB as direct
[    0.000000]    1048576 KB as direct
[    0.000000] MMU: Book3E HW tablewalk not supported
[    0.000000] Linux version 5.0.0-rc2-2_A-EON_A1-X5000-54574-g2570020-dirty (christian@christian-virtual-machine) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4)) #1 SMP Fri Jan 18 15:36:47 CET 2019
[    0.000000] Using CoreNet Generic machine description
[    0.000000] CPU maps initialized for 1 thread per core
[    0.000000] -----------------------------------------------------
[    0.000000] phys_mem_size     = 0x200000000
[    0.000000] dcache_bsize      = 0x40
[    0.000000] icache_bsize      = 0x40
[    0.000000] cpu_features      = 0x00000003008003b4
[    0.000000]   possible        = 0x00000003009003b4
[    0.000000]   always          = 0x00000003008003b4
[    0.000000] cpu_user_features = 0xcc008000 0x08000000
[    0.000000] mmu_features      = 0x000a0010
[    0.000000] firmware_features = 0x0000000000000000
[    0.000000] -----------------------------------------------------
[    0.000000] CoreNet Generic board
[    0.000000] barrier-nospec: using isync; sync as speculation barrier
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000000000-0x000000007fffefff]
[    0.000000]   Normal   [mem 0x000000007ffff000-0x00000001ffffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x00000001ffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x00000001ffffffff]
[    0.000000] MMU: Allocated 2112 bytes of context maps for 255 contexts
[    0.000000] percpu: Embedded 21 pages/cpu @(____ptrval____) s48464 r0 d37552 u524288
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 2068479
[    0.000000] Kernel command line: root=/dev/sda2 console=ttyS0,115200
[    0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[    0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.000000] Memory: 8117692K/8388608K available (12580K kernel code, 2112K rwdata, 8316K rodata, 420K init, 747K bss, 270916K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu: 	RCU event tracing is enabled.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS: 512, nr_irqs: 512, preallocated irqs: 16
[    0.000000] mpic: Setting up MPIC " OpenPIC  " version 1.2 at ffe040000, max 2 CPUs
[    0.000000] mpic: ISU size: 512, shift: 9, mask: 1ff
[    0.000000] mpic: Initializing for 512 sources
[    0.000003] clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x5c0589001, max_idle_ns: 440795202458 ns
[    0.000007] clocksource: timebase mult[2819aa06] shift[24] registered
[    0.001397] Console: colour dummy device 80x25
[    0.001411] pid_max: default: 32768 minimum: 301
[    0.001498] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    0.001532] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    0.002112] e500 family performance monitor hardware support registered
[    0.002155] rcu: Hierarchical SRCU implementation.
[    0.002336] smp: Bringing up secondary CPUs ...
[    0.002742] smp: Brought up 1 node, 2 CPUs
[    0.002745] Using standard scheduler topology
[    0.003251] devtmpfs: initialized
[    0.005271] random: get_random_u32 called from .bucket_table_alloc+0x170/0x1b8 with crng_init=0
[    0.005472] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    0.005479] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.005541] xor: measuring software checksum speed
[    0.015415]    8regs     :  4124.000 MB/sec
[    0.025436]    8regs_prefetch:  3828.000 MB/sec
[    0.035455]    32regs    :  4384.000 MB/sec
[    0.045477]    32regs_prefetch:  3820.000 MB/sec
[    0.045479] xor: using function: 32regs (4384.000 MB/sec)
[    0.045757] NET: Registered protocol family 16
[    0.046508] cpuidle: using governor ladder
[    0.046543] cpuidle: using governor menu
[    0.051679] Machine: varisys,CYRUS
[    0.051683] SoC family: QorIQ
[    0.051685] SoC ID: svr:0x82200020, Revision: 2.0
[    0.053835] Found FSL PCI host bridge at 0x0000000ffe200000. Firmware bus number: 0->1
[    0.053839] PCI host bridge /pcie@ffe200000  ranges:
[    0.053846]  MEM 0x0000000c00000000..0x0000000c1fffffff -> 0x00000000e0000000 
[    0.053850]   IO 0x0000000ff8000000..0x0000000ff800ffff -> 0x0000000000000000
[    0.053874] /pcie@ffe200000: PCICSRBAR @ 0xdf000000
[    0.053877] setup_pci_atmu: end of DRAM 200000000
[    0.053884] /pcie@ffe200000: Setup 64-bit PCI DMA window
[    0.053886] /pcie@ffe200000: DMA window size is 0xdf000000
[    0.054103] Found FSL PCI host bridge at 0x0000000ffe201000. Firmware bus number: 0->8
[    0.054106] PCI host bridge /pcie@ffe201000  ranges:
[    0.054112]  MEM 0x0000000c20000000..0x0000000c3fffffff -> 0x00000000e0000000 
[    0.054116]   IO 0x0000000ff8010000..0x0000000ff801ffff -> 0x0000000000000000
[    0.054128] /pcie@ffe201000: PCICSRBAR @ 0xdf000000
[    0.054131] setup_pci_atmu: end of DRAM 200000000
[    0.054137] /pcie@ffe201000: Setup 64-bit PCI DMA window
[    0.054140] /pcie@ffe201000: DMA window size is 0xdf000000
[    0.055304] software IO TLB: mapped [mem 0xfbfff000-0xfffff000] (64MB)
[    0.055308] PCI: Probing PCI hardware
[    0.055374] fsl-pci ffe200000.pcie: PCI host bridge to bus 0000:00
[    0.055382] pci_bus 0000:00: root bus resource [io  0x8000080000010000-0x800008000001ffff] (bus address [0x0000-0xffff])
[    0.055387] pci_bus 0000:00: root bus resource [mem 0xc00000000-0xc1fffffff] (bus address [0xe0000000-0xffffffff])
[    0.055391] pci_bus 0000:00: root bus resource [bus 00-01]
[    0.057103] pci 0000:01:00.0: enabling Extended Tags
[    0.057163] pci 0000:01:00.0: 16.000 Gb/s available PCIe bandwidth, limited by 5 GT/s x4 link at 0000:00:00.0 (capable of 64.000 Gb/s with 5 GT/s x16 link)
[    0.061114] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[    0.061232] fsl-pci ffe201000.pcie: PCI host bridge to bus 1000:00
[    0.061237] pci_bus 1000:00: root bus resource [io  0x8000080000021000-0x8000080000030fff] (bus address [0x0000-0xffff])
[    0.061242] pci_bus 1000:00: root bus resource [mem 0xc20000000-0xc3fffffff] (bus address [0xe0000000-0xffffffff])
[    0.061249] pci_bus 1000:00: root bus resource [bus 00-08]
[    0.062895] pci 1000:01:00.0: enabling Extended Tags
[    0.067165] pci 1000:00:00.0: PCI bridge to [bus 01-ff]
[    0.067402] pci 1000:02:01.0: enabling Extended Tags
[    0.067744] pci 1000:02:02.0: enabling Extended Tags
[    0.068092] pci 1000:02:03.0: enabling Extended Tags
[    0.068607] pci 1000:02:08.0: enabling Extended Tags
[    0.069241] pci 1000:02:10.0: enabling Extended Tags
[    0.070106] pci 1000:01:00.0: PCI bridge to [bus 02-ff]
[    0.070355] pci 1000:03:00.0: enabling Extended Tags
[    0.075248] pci 1000:02:01.0: PCI bridge to [bus 03-ff]
[    0.075355] pci_bus 1000:04: extended config space not accessible
[    0.077511] pci 1000:03:00.0: PCI bridge to [bus 04-ff]
[    0.078976] pci 1000:02:02.0: PCI bridge to [bus 05-ff]
[    0.080397] pci 1000:02:03.0: PCI bridge to [bus 06-ff]
[    0.081817] pci 1000:02:08.0: PCI bridge to [bus 07-ff]
[    0.083233] pci 1000:02:10.0: PCI bridge to [bus 08-ff]
[    0.083290] PCI: Cannot allocate resource region 0 of device 0000:00:00.0, will remap
[    0.083297] PCI: Cannot allocate resource region 0 of device 1000:00:00.0, will remap
[    0.083374] pci 0000:00:00.0: BAR 0: no space for [mem size 0x01000000]
[    0.083378] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x01000000]
[    0.083384] pci 0000:01:00.0: BAR 6: assigned [mem 0xc10020000-0xc1003ffff pref]
[    0.083388] pci 0000:00:00.0: PCI bridge to [bus 01]
[    0.083393] pci 0000:00:00.0:   bridge window [io  0x8000080000010000-0x800008000001ffff]
[    0.083398] pci 0000:00:00.0:   bridge window [mem 0xc00000000-0xc1fffffff]
[    0.083404] pci_bus 0000:00: Some PCI device resources are unassigned, try booting with pci=realloc
[    0.083498] pci 1000:00:00.0: BAR 0: no space for [mem size 0x01000000]
[    0.083502] pci 1000:00:00.0: BAR 0: failed to assign [mem size 0x01000000]
[    0.083508] pci 1000:03:00.0: PCI bridge to [bus 04]
[    0.083514] pci 1000:03:00.0:   bridge window [io  0x8000080000022000-0x8000080000022fff]
[    0.083518] pci 1000:03:00.0:   bridge window [mem 0xc20000000-0xc200fffff]
[    0.083525] pci 1000:02:01.0: PCI bridge to [bus 03-04]
[    0.083531] pci 1000:02:01.0:   bridge window [io  0x8000080000022000-0x8000080000022fff]
[    0.083536] pci 1000:02:01.0:   bridge window [mem 0xc20000000-0xc200fffff]
[    0.083545] pci 1000:02:02.0: PCI bridge to [bus 05]
[    0.083561] pci 1000:02:03.0: PCI bridge to [bus 06]
[    0.083576] pci 1000:02:08.0: PCI bridge to [bus 07]
[    0.083592] pci 1000:02:10.0: PCI bridge to [bus 08]
[    0.083607] pci 1000:01:00.0: PCI bridge to [bus 02-08]
[    0.083614] pci 1000:01:00.0:   bridge window [io  0x8000080000022000-0x8000080000022fff]
[    0.083619] pci 1000:01:00.0:   bridge window [mem 0xc20000000-0xc200fffff]
[    0.083629] pci 1000:00:00.0: PCI bridge to [bus 01-08]
[    0.083635] pci 1000:00:00.0:   bridge window [io  0x8000080000021000-0x8000080000030fff]
[    0.083639] pci 1000:00:00.0:   bridge window [mem 0xc20000000-0xc3fffffff]
[    0.083644] pci_bus 1000:00: Some PCI device resources are unassigned, try booting with pci=realloc
[    0.084879] Setting up RapidIO peer-to-peer network /rapidio@ffe0c0000
[    0.084887] fsl-of-rio ffe0c0000.rapidio: Of-device full name /rapidio@ffe0c0000
[    0.084891] fsl-of-rio ffe0c0000.rapidio: Regs: [mem 0xffe0c0000-0xffe0d0fff]
[    0.084898] fsl-of-rio ffe0c0000.rapidio: No valid fsl,srio-rmu-handle property
[    0.084910] fsl-of-rio: probe of ffe0c0000.rapidio failed with error -2
[    0.118800] raid6: int64x1  gen()   695 MB/s
[    0.135848] raid6: int64x1  xor()   693 MB/s
[    0.152878] raid6: int64x2  gen()  1132 MB/s
[    0.169899] raid6: int64x2  xor()   908 MB/s
[    0.186912] raid6: int64x4  gen()  1351 MB/s
[    0.203956] raid6: int64x4  xor()   964 MB/s
[    0.220982] raid6: int64x8  gen()  1183 MB/s
[    0.238011] raid6: int64x8  xor()   833 MB/s
[    0.238014] raid6: using algorithm int64x4 gen() 1351 MB/s
[    0.238016] raid6: .... xor() 964 MB/s, rmw enabled
[    0.238018] raid6: using intx1 recovery algorithm
[    0.238087] Freescale Elo series DMA driver
[    0.238311] fsl-elo-dma ffe100300.dma: #0 (fsl,eloplus-dma-channel), irq 28
[    0.238350] fsl-elo-dma ffe100300.dma: #1 (fsl,eloplus-dma-channel), irq 29
[    0.238388] fsl-elo-dma ffe100300.dma: #2 (fsl,eloplus-dma-channel), irq 30
[    0.238428] fsl-elo-dma ffe100300.dma: #3 (fsl,eloplus-dma-channel), irq 31
[    0.238655] fsl-elo-dma ffe101300.dma: #0 (fsl,eloplus-dma-channel), irq 32
[    0.238693] fsl-elo-dma ffe101300.dma: #1 (fsl,eloplus-dma-channel), irq 33
[    0.238733] fsl-elo-dma ffe101300.dma: #2 (fsl,eloplus-dma-channel), irq 34
[    0.238772] fsl-elo-dma ffe101300.dma: #3 (fsl,eloplus-dma-channel), irq 35
[    0.239287] pci 0000:01:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[    0.239304] pci 0000:01:00.0: vgaarb: bridge control possible
[    0.239309] pci 0000:01:00.0: vgaarb: setting as boot device (VGA legacy resources not available)
[    0.239311] vgaarb: loaded
[    0.239466] SCSI subsystem initialized
[    0.239685] usbcore: registered new interface driver usbfs
[    0.239709] usbcore: registered new interface driver hub
[    0.239731] usbcore: registered new device driver usb
[    0.239826] pps_core: LinuxPPS API ver. 1 registered
[    0.239829] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.239839] PTP clock support registered
[    0.240048] EDAC MC: Ver: 3.0.0
[    0.240675] Advanced Linux Sound Architecture Driver Initialized.
[    0.240920] NET: Registered protocol family 8
[    0.240923] NET: Registered protocol family 20
[    0.241198] clocksource: Switched to clocksource timebase
[    0.241287] FS-Cache: Loaded
[    0.241345] CacheFiles: Loaded
[    0.245992] NET: Registered protocol family 2
[    0.246271] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes)
[    0.246324] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[    0.246634] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.247286] TCP: Hash tables configured (established 65536 bind 65536)
[    0.247374] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[    0.247463] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[    0.247630] NET: Registered protocol family 1
[    0.247844] RPC: Registered named UNIX socket transport module.
[    0.247848] RPC: Registered udp transport module.
[    0.247850] RPC: Registered tcp transport module.
[    0.247852] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.248831] Initialise system trusted keyrings
[    0.248977] workingset: timestamp_bits=62 max_order=21 bucket_order=0
[    0.252387] zbud: loaded
[    0.253120] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.253934] ntfs: driver 2.1.32 [Flags: R/W].
[    0.254057] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
[    0.254302] fuse init (API version 7.28)
[    0.260983] NET: Registered protocol family 38
[    0.261008] async_tx: api initialized (async)
[    0.261013] Key type asymmetric registered
[    0.261016] Asymmetric key parser 'x509' registered
[    0.261047] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
[    0.261051] io scheduler mq-deadline registered
[    0.261054] io scheduler kyber registered
[    0.262144] crc32: CRC_LE_BITS = 64, CRC_BE BITS = 64
[    0.262147] crc32: self tests passed, processed 225944 bytes in 509795 nsec
[    0.262685] crc32c: CRC_LE_BITS = 64
[    0.262688] crc32c: self tests passed, processed 225944 bytes in 258927 nsec
[    0.297559] crc32_combine: 8373 self tests passed
[    0.333092] crc32c_combine: 8373 self tests passed
[    0.333564] pcieport 0000:00:00.0: Signaling PME with IRQ 482
[    0.333674] aer 0000:00:00.0:pcie002: AER enabled with IRQ 482
[    0.333791] pcieport 1000:00:00.0: Signaling PME with IRQ 481
[    0.333924] aer 1000:00:00.0:pcie002: AER enabled with IRQ 481
[    0.339947] bman_portal ff4000000.bman-portal: Portal initialised, cpu 0
[    0.339998] bman_portal ff4004000.bman-portal: Portal initialised, cpu 1
[    0.340437] qman_portal ff4200000.qman-portal: Portal initialised, cpu 0
[    0.340557] qman_portal ff4204000.qman-portal: Portal initialised, cpu 1
[    0.362499] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.363201] printk: console [ttyS0] disabled
[    0.363228] serial8250.0: ttyS0 at MMIO 0xffe11c500 (irq = 36, base_baud = 24937500) is a 16550A
[    1.740554] printk: console [ttyS0] enabled
[    1.744996] serial8250.0: ttyS1 at MMIO 0xffe11c600 (irq = 36, base_baud = 24937500) is a 16550A
[    1.754002] serial8250.0: ttyS2 at MMIO 0xffe11d500 (irq = 37, base_baud = 24937500) is a 16550A
[    1.763023] serial8250.0: ttyS3 at MMIO 0xffe11d600 (irq = 37, base_baud = 24937500) is a 16550A
[    1.771981] ePAPR hypervisor byte channel driver
[    1.776864] [drm] radeon kernel modesetting enabled.
[    1.782082] [drm] initializing kernel modesetting (RV770 0x1002:0x9440 0x106B:0x00B2 0x00).
[    2.103187] ATOM BIOS: Wekiva
[    2.106196] radeon 0000:01:00.0: VRAM: 512M 0x0000000000000000 - 0x000000001FFFFFFF (512M used)
[    2.114870] radeon 0000:01:00.0: GTT: 1024M 0x0000000020000000 - 0x000000005FFFFFFF
[    2.122501] [drm] Detected VRAM RAM=512M, BAR=256M
[    2.127274] [drm] RAM width 256bits DDR
[    2.131178] [TTM] Zone  kernel: Available graphics memory: 4058846 kiB
[    2.137689] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
[    2.144196] [TTM] Initializing pool allocator
[    2.148545] [TTM] Initializing DMA pool allocator
[    2.153261] [drm] radeon: 512M of VRAM memory ready
[    2.158125] [drm] radeon: 1024M of GTT memory ready.
[    2.163085] [drm] Loading RV770 Microcode
[    2.167108] [drm] Internal thermal controller with fan control
[    2.172974] [drm] radeon: power management initialized
[    2.178139] [drm] GART: num cpu pages 262144, num gpu pages 262144
[    2.186388] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0
[    2.222626] [drm] PCIE GART of 1024M enabled (table at 0x0000000000146000).
[    2.229633] radeon 0000:01:00.0: WB enabled
[    2.233812] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000020000c00 and cpu addr 0x(____ptrval____)
[    2.244564] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000020000c0c and cpu addr 0x(____ptrval____)
[    2.257215] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000056230 and cpu addr 0x(____ptrval____)
[    2.267966] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    2.274558] [drm] Driver supports precise vblank timestamp query.
[    2.280630] radeon 0000:01:00.0: radeon: MSI limited to 32-bit
[    2.286513] radeon 0000:01:00.0: radeon: using MSI.
[    2.291400] [drm] radeon: irq initialized.
[    2.340331] [drm] ring test on 0 succeeded in 1 usecs
[    2.345369] [drm] ring test on 3 succeeded in 2 usecs
[    3.482323] [drm:.uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[    4.472193] [drm:.uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[    5.462066] [drm:.uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[    6.451940] [drm:.uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[    7.441817] [drm:.uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[    8.431691] [drm:.uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[    9.421565] [drm:.uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[   10.411442] [drm:.uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[   11.401316] [drm:.uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[   12.391193] [drm:.uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[   12.418597] [drm:.uvd_v1_0_start] *ERROR* UVD not responding, giving up!!!
[   12.425453] radeon 0000:01:00.0: failed initializing UVD (-1).
[   12.431467] [drm] ib test on ring 0 succeeded in 0 usecs
[   12.436782] [drm] ib test on ring 3 succeeded in 0 usecs
[   12.442523] [drm] Radeon Display Connectors
[   12.446692] [drm] Connector 0:
[   12.449732] [drm]   DVI-I-1
[   12.452512] [drm]   HPD1
[   12.455033] [drm]   DDC: 0x7e20 0x7e20 0x7e24 0x7e24 0x7e28 0x7e28 0x7e2c 0x7e2c
[   12.462404] [drm]   Encoders:
[   12.465358] [drm]     CRT2: INTERNAL_KLDSCP_DAC2
[   12.469958] [drm]     DFP2: INTERNAL_KLDSCP_LVTMA
[   12.474644] [drm] Connector 1:
[   12.477684] [drm]   DP-1
[   12.480203] [drm]   HPD2
[   12.482724] [drm]   DDC: 0x7e60 0x7e60 0x7e64 0x7e64 0x7e68 0x7e68 0x7e6c 0x7e6c
[   12.490095] [drm]   Encoders:
[   12.493048] [drm]     DFP1: INTERNAL_UNIPHY
[   12.574505] [drm] fb mappable at 0xC00347000
[   12.578759] [drm] vram apper at 0xC00000000
[   12.582924] [drm] size 7680000
[   12.585963] [drm] fb depth is 24
[   12.589176] [drm]    pitch is 6400
[   12.625425] Console: switching to colour frame buffer device 200x75
[   12.654426] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device
[   12.660886] [drm] Initialized radeon 2.50.0 20080528 for 0000:01:00.0 on minor 0
[   12.671750] brd: module loaded
[   12.677664] loop: module loaded
[   12.681010] zram: Added device: zram0
[   13.468538] fsl-sata ffe220000.sata: Sata FSL Platform/CSB Driver init
[   13.475106] fsl-sata ffe220000.sata: failed to start port 0 (errno=-12)
[   13.481736] fsl-sata ffe221000.sata: Sata FSL Platform/CSB Driver init
[   13.488267] fsl-sata ffe221000.sata: failed to start port 0 (errno=-12)
[   13.495807] fsl_espi ffe110000.spi: at 0x(____ptrval____) (irq = 53)
[   13.502870] libphy: Fixed MDIO Bus: probed
[   13.508871] libphy: Freescale PowerQUICC MII Bus: probed
[   13.514858] libphy: Freescale PowerQUICC MII Bus: probed
[   13.520705] libphy: Freescale PowerQUICC MII Bus: probed
[   13.526537] libphy: Freescale PowerQUICC MII Bus: probed
[   13.532494] libphy: Freescale PowerQUICC MII Bus: probed
[   13.538479] libphy: Freescale XGMAC MDIO Bus: probed
[   13.548415] fsl_dpaa_mac ffe4e0000.ethernet: of_get_mac_address(/soc@ffe000000/fman@400000/ethernet@e0000) failed
[   13.558659] fsl_dpaa_mac: probe of ffe4e0000.ethernet failed with error -22
[   13.565637] fsl_dpaa_mac ffe4e2000.ethernet: of_get_mac_address(/soc@ffe000000/fman@400000/ethernet@e2000) failed
[   13.575874] fsl_dpaa_mac: probe of ffe4e2000.ethernet failed with error -22
[   13.582851] fsl_dpaa_mac ffe4e4000.ethernet: of_get_mac_address(/soc@ffe000000/fman@400000/ethernet@e4000) failed
[   13.593088] fsl_dpaa_mac: probe of ffe4e4000.ethernet failed with error -22
[   13.600066] fsl_dpaa_mac ffe4e6000.ethernet: of_get_mac_address(/soc@ffe000000/fman@400000/ethernet@e6000) failed
[   13.610303] fsl_dpaa_mac: probe of ffe4e6000.ethernet failed with error -22
[   13.617281] fsl_dpaa_mac ffe4e8000.ethernet: of_get_mac_address(/soc@ffe000000/fman@400000/ethernet@e8000) failed
[   13.627518] fsl_dpaa_mac: probe of ffe4e8000.ethernet failed with error -22
[   13.634495] fsl_dpaa_mac ffe4f0000.ethernet: of_get_mac_address(/soc@ffe000000/fman@400000/ethernet@f0000) failed
[   13.644732] fsl_dpaa_mac: probe of ffe4f0000.ethernet failed with error -22
[   13.651729] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[   13.658755] e1000: Copyright (c) 1999-2006 Intel Corporation.
[   13.664517] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[   13.670330] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[   13.676275] 8139cp: 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004)
[   13.683130] 8139cp 1000:04:04.0: This (id 10ec:8139 rev 10) is not an 8139C+ compatible chip, use 8139too
[   13.692704] 8139too: 8139too Fast Ethernet driver 0.9.28
[   13.699026] 8139too 1000:04:04.0 eth0: RealTek RTL8139 at 0x(____ptrval____), 00:50:fc:cb:51:81, IRQ 17
[   13.708462] PPP generic driver version 2.4.2
[   13.712804] PPP BSD Compression module registered
[   13.717495] PPP Deflate Compression module registered
[   13.722541] PPP MPPE Compression module registered
[   13.727315] NET: Registered protocol family 24
[   13.731846] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[   13.738470] ehci-pci: EHCI PCI platform driver
[   13.742927] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[   13.749246] ohci-pci: OHCI PCI platform driver
[   13.754299] ehci-fsl: Freescale EHCI Host controller driver
[   13.759902] fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller
[   13.766558] fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1
[   13.773772] fsl-ehci fsl-ehci.0: can't setup: -12
[   13.778463] fsl-ehci fsl-ehci.0: USB bus 1 deregistered
[   13.783749] fsl-ehci fsl-ehci.0: init fsl-ehci.0 fail, -12
[   13.789225] fsl-ehci: probe of fsl-ehci.0 failed with error -12
[   13.795137] fsl-ehci fsl-ehci.1: Freescale On-Chip EHCI Host Controller
[   13.801781] fsl-ehci fsl-ehci.1: new USB bus registered, assigned bus number 1
[   13.808989] fsl-ehci fsl-ehci.1: can't setup: -12
[   13.813680] fsl-ehci fsl-ehci.1: USB bus 1 deregistered
[   13.818945] fsl-ehci fsl-ehci.1: init fsl-ehci.1 fail, -12
[   13.824419] fsl-ehci: probe of fsl-ehci.1 failed with error -12
[   13.830353] usbcore: registered new interface driver usblp
[   13.835841] usbcore: registered new interface driver usb-storage
[   13.841865] usbcore: registered new interface driver usbserial_generic
[   13.848385] usbserial: USB Serial support registered for generic
[   13.854386] usbcore: registered new interface driver ftdi_sio
[   13.860126] usbserial: USB Serial support registered for FTDI USB Serial Device
[   13.867799] mousedev: PS/2 mouse device common for all mice
[   13.873460] i2c /dev entries driver
[   13.877394] mpc-i2c ffe118100.i2c: timeout 1000000 us
[   13.882575] mpc-i2c ffe119100.i2c: timeout 1000000 us
[   13.889730] rtc-ds1307 7-006f: registered as rtc0
[   13.894571] mpc-i2c ffe118000.i2c: timeout 1000000 us
[   13.899732] mpc-i2c ffe119000.i2c: timeout 1000000 us
[   13.905228] ptp_qoriq: device tree node missing required elements, try automatic configuration
[   13.913814] ptp_qoriq: error reference clock value, or lower than 100MHz
[   13.920497] ptp_qoriq: probe of ffe4fe000.ptp-timer failed with error -22
[   13.927991] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com
[   13.936617] sdhci: Secure Digital Host Controller Interface driver
[   13.942777] sdhci: Copyright(c) Pierre Ossman
[   13.947165] sdhci-pltfm: SDHCI platform and OF driver helper
[   13.953024] mmc0: Unable to allocate ADMA buffers - falling back to standard DMA
[   13.960506] mmc0 bounce up to 128 segments into one, max segment size 65536 bytes
[   13.993152] mmc0: SDHCI controller on ffe114000.sdhc [ffe114000.sdhc] using DMA
[   14.000635] ledtrig-cpu: registered to indicate activity on CPUs
[   14.006688] hidraw: raw HID events driver (C) Jiri Kosina
[   14.012449] usbcore: registered new interface driver usbhid
[   14.018004] usbhid: USB HID core driver
[   14.021935] Freescale hypervisor management driver
[   14.026714] fsl-hv: no hypervisor found
[   14.032306] usbcore: registered new interface driver snd-usb-audio
[   14.038493] usbcore: registered new interface driver snd-ua101
[   14.044329] usbcore: registered new interface driver snd-usb-usx2y
[   14.050595] ipip: IPv4 and MPLS over IPv4 tunneling driver
[   14.056280] IPv4 over IPsec tunneling driver
[   14.060705] Initializing XFRM netlink socket
[   14.065244] NET: Registered protocol family 10
[   14.070224] Segment Routing with IPv6
[   14.073922] mip6: Mobile IPv6
[   14.077131] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[   14.083448] NET: Registered protocol family 17
[   14.087884] NET: Registered protocol family 15
[   14.092342] lec:lane_module_init: lec.c: initialized
[   14.097297] mpoa:atm_mpoa_init: mpc.c: initialized
[   14.102082] l2tp_core: L2TP core driver, V2.0
[   14.118179] DCCP: Activated CCID 2 (TCP-like)
[   14.122560] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[   14.128650] sctp: Hash tables configured (bind 256/256)
[   14.134142] NET: Registered protocol family 21
[   14.138655] Registered RDS/tcp transport
[   14.142568] tipc: Activated (version 2.0.0)
[   14.146767] NET: Registered protocol family 30
[   14.151245] tipc: Started in single node mode
[   14.155991] Key type dns_resolver registered
[   14.160413] batman_adv: B.A.T.M.A.N. advanced 2019.0 (compatibility version 15) loaded
[   14.168458] drmem: No dynamic reconfiguration memory found
[   14.174152] Loading compiled-in X.509 certificates
[   14.178999] zswap: loaded using pool lzo/zbud
[   14.183926] Btrfs loaded, crc32c=crc32c-generic
[   14.188802] Key type encrypted registered
[   14.194270] rtc-ds1307 7-006f: setting system clock to 2019-01-19 11:24:12 UTC (1547897052)
[   14.202820] ALSA device list:
[   14.205784]   #0: Virtual MIDI Card 1
[   14.209774] md: Waiting for all devices to be available before autodetect
[   14.216553] md: If you don't use raid, use raid=noautodetect
[   14.222451] md: Autodetecting RAID arrays.
[   14.226539] md: autorun ...
[   14.229321] md: ... autorun DONE.
[   14.232751] VFS: Cannot open root device "sda2" or unknown-block(0,0): error -6
[   14.240048] Please append a correct "root=" boot option; here are the available partitions:
[   14.248379] 0100          131072 ram0 
[   14.248380]  (driver?)
[   14.254460] 0101          131072 ram1 
[   14.254461]  (driver?)
[   14.260541] 0102          131072 ram2 
[   14.260542]  (driver?)
[   14.266620] 0103          131072 ram3 
[   14.266621]  (driver?)
[   14.272700] 0104          131072 ram4 
[   14.272701]  (driver?)
[   14.278780] 0105          131072 ram5 
[   14.278781]  (driver?)
[   14.284859] 0106          131072 ram6 
[   14.284860]  (driver?)
[   14.290939] 0107          131072 ram7 
[   14.290940]  (driver?)
[   14.297018] 0108          131072 ram8 
[   14.297019]  (driver?)
[   14.303099] 0109          131072 ram9 
[   14.303100]  (driver?)
[   14.309178] 010a          131072 ram10 
[   14.309179]  (driver?)
[   14.315344] 010b          131072 ram11 
[   14.315345]  (driver?)
[   14.321510] 010c          131072 ram12 
[   14.321510]  (driver?)
[   14.327676] 010d          131072 ram13 
[   14.327676]  (driver?)
[   14.333841] 010e          131072 ram14 
[   14.333842]  (driver?)
[   14.340007] 010f          131072 ram15 
[   14.340008]  (driver?)
[   14.346176] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[   14.354419] Rebooting in 180 seconds..

  reply index

Thread overview: 186+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-14  8:22 Christoph Hellwig
2018-11-14  8:22 ` [PATCH 01/34] powerpc: use mm zones more sensibly Christoph Hellwig
2018-12-06 14:09   ` Christoph Hellwig
2018-12-07 12:18     ` Michael Ellerman
2018-12-07 14:09       ` Christoph Hellwig
2018-12-07 15:04         ` Christian Zigotzky
2018-11-14  8:22 ` [PATCH 02/34] powerpc: allow NOT_COHERENT_CACHE for amigaone Christoph Hellwig
2018-12-06 14:09   ` Christoph Hellwig
2018-11-14  8:22 ` [PATCH 03/34] powerpc/dma: remove the unused ARCH_HAS_DMA_MMAP_COHERENT define Christoph Hellwig
2018-12-06 14:09   ` Christoph Hellwig
2018-11-14  8:22 ` [PATCH 04/34] powerpc/dma: remove the unused ISA_DMA_THRESHOLD export Christoph Hellwig
2018-12-06 14:10   ` Christoph Hellwig
2018-11-14  8:22 ` [PATCH 05/34] powerpc/dma: remove the unused dma_iommu_ops export Christoph Hellwig
2018-12-06 14:10   ` Christoph Hellwig
2018-11-14  8:22 ` [PATCH 06/34] powerpc/dma: split the two __dma_alloc_coherent implementations Christoph Hellwig
2018-12-06 14:10   ` Christoph Hellwig
2018-11-14  8:22 ` [PATCH 07/34] powerpc/dma: remove the no-op dma_nommu_unmap_{page, sg} routines Christoph Hellwig
2018-12-06 14:10   ` Christoph Hellwig
2018-11-14  8:22 ` [PATCH 08/34] powerpc/dma: untangle vio_dma_mapping_ops from dma_iommu_ops Christoph Hellwig
2018-12-06 14:10   ` Christoph Hellwig
2018-11-14  8:22 ` [PATCH 09/34] powerpc/dma: handle iommu bypass in dma_iommu_ops Christoph Hellwig
2018-11-14  8:22 ` [PATCH 10/34] powerpc/pseries: unwind dma_get_required_mask_pSeriesLP a bit Christoph Hellwig
2018-11-14  8:22 ` [PATCH 11/34] powerpc/pseries: use the generic iommu bypass code Christoph Hellwig
2018-11-14  8:22 ` [PATCH 12/34] powerpc/cell: move dma direct window setup out of dma_configure Christoph Hellwig
2018-12-09 10:23   ` Michael Ellerman
2018-12-12 14:36     ` Christoph Hellwig
2018-12-14 13:29       ` Michael Ellerman
2018-12-14 16:42         ` Christoph Hellwig
2018-11-14  8:22 ` [PATCH 13/34] powerpc/cell: use the generic iommu bypass code Christoph Hellwig
2018-11-14  8:22 ` [PATCH 14/34] powerpc/dart: remove dead cleanup code in iommu_init_early_dart Christoph Hellwig
2018-12-06 14:11   ` Christoph Hellwig
2018-11-14  8:22 ` [PATCH 15/34] powerpc/dart: use the generic iommu bypass code Christoph Hellwig
2018-11-14  8:22 ` [PATCH 16/34] powerpc/powernv: remove pnv_pci_ioda_pe_single_vendor Christoph Hellwig
2018-11-14  8:22 ` [PATCH 17/34] powerpc/powernv: remove pnv_npu_dma_set_mask Christoph Hellwig
2018-11-14  8:22 ` [PATCH 18/34] powerpc/powernv: use the generic iommu bypass code Christoph Hellwig
2018-11-14  8:22 ` [PATCH 19/34] cxl: drop the dma_set_mask callback from vphb Christoph Hellwig
2018-12-06 14:10   ` Christoph Hellwig
2018-11-14  8:23 ` [PATCH 20/34] powerpc/dma: stop overriding dma_get_required_mask Christoph Hellwig
2018-11-14  8:23 ` [PATCH 21/34] powerpc/pci: remove the dma_set_mask pci_controller ops methods Christoph Hellwig
2018-11-14  8:23 ` [PATCH 22/34] powerpc/dma: remove the iommu fallback for coherent allocations Christoph Hellwig
2018-11-14  8:23 ` [PATCH 23/34] powerpc/dma: remove get_pci_dma_ops Christoph Hellwig
2018-11-14  8:23 ` [PATCH 24/34] powerpc/dma: move pci_dma_dev_setup_swiotlb to fsl_pci.c Christoph Hellwig
2018-11-14  8:23 ` [PATCH 25/34] powerpc/dma: remove max_direct_dma_addr Christoph Hellwig
2018-11-14  8:23 ` [PATCH 26/34] powerpc/dma: fix an off-by-one in dma_capable Christoph Hellwig
2018-11-14  8:23 ` [PATCH 27/34] powerpc/fsl_pci: simplify fsl_pci_dma_set_mask Christoph Hellwig
2018-11-14  8:23 ` [PATCH 28/34] dma-mapping, powerpc: simplify the arch dma_set_mask override Christoph Hellwig
2018-11-14  8:23 ` [PATCH 29/34] powerpc/dma: use phys_to_dma instead of get_dma_offset Christoph Hellwig
2018-11-14  8:23 ` [PATCH 30/34] powerpc/dma: remove dma_nommu_mmap_coherent Christoph Hellwig
2018-11-14  8:23 ` [PATCH 31/34] powerpc/dma: use generic direct and swiotlb ops Christoph Hellwig
2018-11-14  8:23 ` [PATCH 32/34] powerpc/dma: remove get_dma_offset Christoph Hellwig
2018-11-14  8:23 ` [PATCH 33/34] powerpc/dma: remove set_dma_offset Christoph Hellwig
2018-11-14  8:23 ` [PATCH 34/34] powerpc/dma: trim the fat from <asm/dma-mapping.h> Christoph Hellwig
2018-11-27  7:42 ` use generic DMA mapping code in powerpc V4 Christoph Hellwig
2018-11-27 22:05   ` Benjamin Herrenschmidt
2018-11-28 11:05   ` Michael Ellerman
2018-11-28 15:55     ` Christian Zigotzky
2018-11-28 20:02       ` Christian Zigotzky
2018-11-28 20:35       ` Michal Suchánek
2018-11-29 17:03         ` Christoph Hellwig
2018-11-29 12:05     ` Christian Zigotzky
2018-11-29 15:30       ` Christian Zigotzky
2018-11-29 17:03       ` Christoph Hellwig
2018-11-29 23:07         ` Christian Zigotzky
2018-11-30 10:53           ` Christoph Hellwig
2018-11-30 12:23             ` Christian Zigotzky
2018-11-30 13:10               ` Christoph Hellwig
2018-11-30 15:29                 ` Christian Zigotzky
2018-12-04  7:31                   ` Christian Zigotzky
2018-12-04  9:53                     ` Christian Zigotzky
2018-12-04 14:24                       ` Christoph Hellwig
2018-12-05  9:44                         ` Christian Zigotzky
2018-12-05 14:05                           ` Christoph Hellwig
2018-12-06 10:55                             ` Christian Zigotzky
2018-12-06 17:10                               ` Christian Zigotzky
2018-12-06 19:36                                 ` Christoph Hellwig
2018-12-07  7:48                                   ` Christian Zigotzky
2018-12-07 13:45                               ` Christian Zigotzky
2018-12-07 18:33                                 ` Christian Zigotzky
2018-12-08 10:29                                   ` Christian Zigotzky
2018-12-08 13:47                                     ` Christian Zigotzky
2018-12-09 14:20                                       ` Christian Zigotzky
2018-12-09 18:26                                         ` Christian Zigotzky
2018-12-10 15:54                                           ` Christian Zigotzky
2018-12-11 14:28                                             ` Christian Zigotzky
2018-12-11 18:17                                               ` Christian Zigotzky
2018-12-12  0:47                                                 ` Benjamin Herrenschmidt
2018-12-12  7:03                                                   ` Christian Zigotzky
2018-12-12 14:15                                                 ` Christoph Hellwig
2018-12-12 14:39                                                   ` Christian Zigotzky
2018-12-13  8:41                                                     ` Christian Zigotzky
2018-12-13  9:10                                                       ` Christoph Hellwig
2018-12-13  9:47                                                         ` Christian Zigotzky
2018-12-13 11:19                                                           ` Christian Zigotzky
2018-12-13 11:25                                                             ` Christoph Hellwig
2018-12-13 13:34                                                               ` Christian Zigotzky
2018-12-13 17:48                                                                 ` Christian Zigotzky
2018-12-13 21:53                                                                   ` Christian Zigotzky
2018-12-14 12:00                                                                     ` Christian Zigotzky
2018-12-14 16:45                                                                       ` Christoph Hellwig
2019-01-03  7:36                                                                       ` Christoph Hellwig
2019-01-03 19:26                                                                         ` Christian Zigotzky
2019-01-05 16:03                                                                           ` Christian Zigotzky
2019-01-09  9:31                                                                             ` Christian Zigotzky
2019-01-11  2:10                                                                               ` Christian Zigotzky
2019-01-12 18:14                                                                                 ` Christian Zigotzky
2019-01-15  8:07                                                                                   ` Christian Zigotzky
2019-01-15  8:49                                                                                     ` Christian Zigotzky
2019-01-15 10:55                                                                                       ` Christian Zigotzky
2019-01-15 13:35                                                                                         ` Christoph Hellwig
2019-01-15 13:56                                                                                           ` Christian Zigotzky
2019-01-15 15:17                                                                                             ` Christoph Hellwig
2019-01-17  9:21                                                                                               ` Christian Zigotzky
2019-01-17  9:31                                                                                                 ` Christoph Hellwig
2019-01-17  9:44                                                                                                   ` Christian Zigotzky
2019-01-18  8:35                                                                                                 ` Christoph Hellwig
2019-01-18 11:10                                                                                                   ` Christian Zigotzky
2019-01-18 11:28                                                                                                     ` Christoph Hellwig
2019-01-18 12:07                                                                                                       ` Christian Zigotzky
2019-01-18 12:18                                                                                                         ` Christoph Hellwig
2019-01-18 12:46                                                                                                           ` Christian Zigotzky
2019-01-18 12:55                                                                                                             ` Christoph Hellwig
2019-01-18 15:06                                                                                                               ` Christian Zigotzky
2019-01-19 11:40                                                                                                                 ` Christian Zigotzky [this message]
2019-01-19 11:52                                                                                                                   ` Christian Zigotzky
2019-01-19 13:02                                                                                                                     ` Christoph Hellwig
2019-01-19 14:04                                                                                                                       ` Christoph Hellwig
2019-01-21 14:38                                                                                                                         ` Christian Zigotzky
2019-01-23 14:34                                                                                                                           ` Christian Zigotzky
2019-01-25 13:37                                                                                                                             ` Christian Zigotzky
2019-01-27 13:13                                                                                                                               ` Christian Zigotzky
2019-01-28  7:04                                                                                                                                 ` Christoph Hellwig
2019-01-28 16:22                                                                                                                                   ` Christoph Hellwig
2019-01-28 16:52                                                                                                                                     ` Christian Zigotzky
2019-01-29 15:03                                                                                                                                       ` Christian Zigotzky
2019-01-29 16:14                                                                                                                                         ` Christoph Hellwig
2019-01-29 16:34                                                                                                                                           ` Christoph Hellwig
2019-01-30  4:40                                                                                                                                             ` Christian Zigotzky
2019-01-31 12:48                                                                                                                                               ` Christian Zigotzky
2019-02-01  8:04                                                                                                                                                 ` Christoph Hellwig
2019-02-01 16:54                                                                                                                                                   ` Christian Zigotzky
2019-02-03 16:49                                                                                                                                                     ` Christian Zigotzky
2019-02-04  7:56                                                                                                                                                       ` Christoph Hellwig
2019-02-04 12:13                                                                                                                                                         ` Christian Zigotzky
2019-02-04 12:38                                                                                                                                                           ` Christoph Hellwig
2019-02-06 13:45                                                                                                                                                             ` Christian Zigotzky
2019-02-06 15:15                                                                                                                                                               ` Christoph Hellwig
2019-02-06 15:16                                                                                                                                                                 ` Christoph Hellwig
2019-02-07  4:34                                                                                                                                                                   ` Christian Zigotzky
2019-02-08  9:01                                                                                                                                                                     ` Christian Zigotzky
2019-02-08  9:18                                                                                                                                                                       ` Christoph Hellwig
2019-02-08 10:59                                                                                                                                                                         ` Christian Zigotzky
2019-02-09 19:26                                                                                                                                                                         ` Darren Stevens
2019-02-09 21:10                                                                                                                                                                         ` Darren Stevens
2019-02-11  7:41                                                                                                                                                                           ` Christoph Hellwig
2019-02-10 12:00                                                                                                                                                                         ` Christian Zigotzky
     [not found]                                                                                                                                                                           ` <0042290A-2939-4EBA-A638-D404FA2055ED@xenosoft.de>
2019-02-11  7:21                                                                                                                                                                             ` Christian Zigotzky
2019-02-11  7:38                                                                                                                                                                           ` Christoph Hellwig
2019-02-12 12:42                                                                                                                                                                             ` Christian Zigotzky
2019-02-12 15:25                                                                                                                                                                               ` Christoph Hellwig
2019-02-12 19:31                                                                                                                                                                                 ` Christian Zigotzky
2019-02-12 19:50                                                                                                                                                                                   ` Christian Zigotzky
2019-02-12 19:52                                                                                                                                                                                     ` Christoph Hellwig
     [not found]                                                                               ` <46025f1b-db20-ac23-7dcd-10bc43bbb6ee@xenosoft.de>
     [not found]                                                                                 ` <20191105162856.GA15402@lst.de>
2019-11-07  9:53                                                                                   ` Bug 205201 - overflow of DMA mask and bus mask Christian Zigotzky
2019-11-10  7:27                                                                                     ` Christian Zigotzky
2019-11-11  8:12                                                                                       ` Christian Zigotzky
2019-11-11  8:16                                                                                         ` Christian Zigotzky
2019-11-11 12:22                                                                                           ` Christian Zigotzky
2019-11-12 14:41                                                                                             ` Christoph Hellwig
2019-11-12 22:58                                                                                               ` Christian Zigotzky
2019-11-13 10:14                                                                                               ` Christian Zigotzky
2019-11-13 11:02                                                                                                 ` Christoph Hellwig
2018-11-29 17:02     ` use generic DMA mapping code in powerpc V4 Christoph Hellwig
2018-12-08 17:03 ` Christoph Hellwig
2018-12-16 16:51 ` Christoph Hellwig
2018-12-17  1:14   ` Michael Ellerman
2018-11-29 19:45 Rui Salvaterra
2018-11-30 10:32 ` Christoph Hellwig
2018-11-30 11:44   ` Rui Salvaterra
2018-11-30 16:41     ` Rui Salvaterra
2018-12-02  6:11     ` Benjamin Herrenschmidt
2018-12-08 17:17       ` Christoph Hellwig
2018-12-10 17:04         ` Rui Salvaterra
2018-12-10 19:33           ` Christoph Hellwig
2018-12-10 20:03             ` Rui Salvaterra
2018-12-10 20:49             ` Benjamin Herrenschmidt
2018-12-11  9:37               ` Rui Salvaterra

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