On 23.08.2019 01:38, Aaro Koskinen wrote: > Hi, > > On Fri, Aug 23, 2019 at 12:52:34AM +0200, Heiner Kallweit wrote: >> On 23.08.2019 00:25, Aaro Koskinen wrote: >>> After upgrading from v5.2 to v5.3-rc5 on MIPS/Loongson board, copying >>> large files from network with scp started to fail with "Integrity error". >>> Bisected to: >>> >>> f072218cca5b076dd99f3dfa3aaafedfd0023a51 is the first bad commit >>> commit f072218cca5b076dd99f3dfa3aaafedfd0023a51 >>> Author: Heiner Kallweit <hkallwe...@gmail.com> >>> Date: Thu Jun 27 23:19:09 2019 +0200 >>> >>> r8169: remove not needed call to dma_sync_single_for_device >>> >>> Any idea what goes wrong? Should this change be reverted? >>>
>> Typically the Realtek chips are used on Intel platforms and I haven't >> seen any such report yet, so it seems to be platform-specific. > > Probably. On my AMD x86_64 box r8169 works fine. > >> Which board (DT config) is it, and can you provide a full dmesg? > > This board does not use DT (support files are under arch/mips/loongson64). > dmesg is below: > > [ 0.000000] Linux version 5.3.0-rc4-lemote-los_1bf0c > (aakoskin@amd-fx-6350) (gcc version 8.3.0 (GCC)) #1 Fri Aug 23 01:01:45 EEST > 2019 > [ 0.000000] memsize=256, highmemsize=256 > [ 0.000000] CpuClock = 797800000 > [ 0.000000] printk: bootconsole [early0] enabled > [ 0.000000] CPU0 revision is: 00006303 (ICT Loongson-2) > [ 0.000000] FPU revision is: 00000501 > [ 0.000000] Checking for the multiply/shift bug... no. > [ 0.000000] Checking for the daddiu bug... no. > [ 0.000000] Determined physical RAM map: > [ 0.000000] memory: 0000000010000000 @ 0000000000000000 (usable) > [ 0.000000] memory: 0000000030000000 @ 0000000010000000 (reserved) > [ 0.000000] memory: 0000000010000000 @ 0000000090000000 (usable) > [ 0.000000] memory: 0000000010000000 @ 0000000080000000 (reserved) > [ 0.000000] Initrd not found or empty - disabling initrd > [ 0.000000] Primary instruction cache 64kB, VIPT, direct mapped, linesize > 32 bytes. > [ 0.000000] Primary data cache 64kB, 4-way, VIPT, no aliases, linesize 32 > bytes > [ 0.000000] Unified secondary cache 512kB 4-way, linesize 32 bytes. > [ 0.000000] Zone ranges: > [ 0.000000] Normal [mem 0x0000000000000000-0x000000009fffffff] > [ 0.000000] Movable zone start for each node > [ 0.000000] Early memory node ranges > [ 0.000000] node 0: [mem 0x0000000000000000-0x000000003fffffff] > [ 0.000000] node 0: [mem 0x0000000080000000-0x000000009fffffff] > [ 0.000000] Initmem setup node 0 [mem > 0x0000000000000000-0x000000009fffffff] > [ 0.000000] On node 0 totalpages: 98304 > [ 0.000000] Normal zone: 336 pages used for memmap > [ 0.000000] Normal zone: 0 pages reserved > [ 0.000000] Normal zone: 98304 pages, LIFO batch:15 > [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 > [ 0.000000] pcpu-alloc: [0] 0 > [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 97968 > [ 0.000000] Kernel command line: console=tty console=ttyS0,115200 > [ 0.000000] Dentry cache hash table entries: 262144 (order: 7, 2097152 > bytes, linear) > [ 0.000000] Inode-cache hash table entries: 131072 (order: 6, 1048576 > bytes, linear) > [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off > [ 0.000000] Memory: 489664K/1572864K available (4863K kernel code, 467K > rwdata, 876K rodata, 1968K init, 16616K bss, 1083200K reserved, 0K > cma-reserved) > [ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 > [ 0.000000] NR_IRQS: 128 > [ 0.000000] random: get_random_bytes called from start_kernel+0x368/0x620 > with crng_init=0 > [ 0.000000] Console: colour dummy device 80x25 > [ 0.000000] printk: console [tty0] enabled > [ 0.000000] sched_clock: 64 bits at 250 Hz, resolution 4000000ns, wraps > every 9007199254000000ns > [ 0.004000] Calibrating delay loop... 528.38 BogoMIPS (lpj=1056768) > [ 0.040000] pid_max: default: 32768 minimum: 301 > [ 0.044000] Mount-cache hash table entries: 4096 (order: 1, 32768 bytes, > linear) > [ 0.048000] Mountpoint-cache hash table entries: 4096 (order: 1, 32768 > bytes, linear) > [ 0.052000] *** VALIDATE proc *** > [ 0.056000] Checking for the daddi bug... no. > [ 0.064000] devtmpfs: initialized > [ 0.068000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, > max_idle_ns: 7645041785100000 ns > [ 0.072000] futex hash table entries: 256 (order: -2, 6144 bytes, linear) > [ 0.076000] NET: Registered protocol family 16 > [ 0.080000] clocksource: mfgpt: mask: 0xffffffff max_cycles: 0xffffffff, > max_idle_ns: 133486551712 ns > [ 0.124000] SCSI subsystem initialized > [ 0.128000] usbcore: registered new interface driver usbfs > [ 0.132000] usbcore: registered new interface driver hub > [ 0.136000] usbcore: registered new device driver usb > [ 0.140000] PCI host bridge to bus 0000:00 > [ 0.148000] pci_bus 0000:00: root bus resource [mem 0x40000000-0x7fffffff] > [ 0.152000] pci_bus 0000:00: root bus resource [io 0x4000-0xffff] > [ 0.156000] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0] > [ 0.160000] pci_bus 0000:00: No busn resource found for root bus, will use > [bus 00-ff] > [ 0.164000] pci 0000:00:06.0: [10ec:8169] type 00 class 0x020000 > [ 0.168000] pci 0000:00:06.0: reg 0x10: [io 0xb100-0xb1ff] > [ 0.172000] pci 0000:00:06.0: reg 0x14: [mem 0x04075000-0x040750ff] > [ 0.176000] pci 0000:00:06.0: reg 0x30: [mem 0x04040000-0x0405ffff pref] > [ 0.180000] pci 0000:00:06.0: supports D1 D2 > [ 0.184000] pci 0000:00:06.0: PME# supported from D1 D2 D3hot > [ 0.188000] pci 0000:00:08.0: [1039:0325] type 00 class 0x030000 > [ 0.192000] pci 0000:00:08.0: reg 0x10: [mem 0x40000000-0x4fffffff pref] > [ 0.196000] pci 0000:00:08.0: reg 0x14: [mem 0x04000000-0x0403ffff] > [ 0.200000] pci 0000:00:08.0: reg 0x18: [io 0xb300-0xb37f] > [ 0.204000] pci 0000:00:08.0: reg 0x30: [mem 0x04060000-0x0406ffff pref] > [ 0.208000] pci 0000:00:08.0: supports D1 D2 > [ 0.212000] pci 0000:00:0e.0: [1022:2090] type 00 class 0x060100 > [ 0.216000] pci 0000:00:0e.0: reg 0x10: [io 0xb410-0xb417] > [ 0.220000] pci 0000:00:0e.0: reg 0x14: [io 0xb000-0xb0ff] > [ 0.224000] pci 0000:00:0e.0: reg 0x18: [io 0xb380-0xb3bf] > [ 0.228000] pci 0000:00:0e.0: reg 0x20: [io 0xb280-0xb2ff] > [ 0.232000] pci 0000:00:0e.0: reg 0x24: [io 0xb3c0-0xb3df] > [ 0.240000] pci 0000:00:0e.2: [1022:209a] type 00 class 0x010180 > [ 0.244000] pci 0000:00:0e.2: reg 0x20: [io 0xb400-0xb40f] > [ 0.252000] pci 0000:00:0e.2: legacy IDE quirk: reg 0x10: [io > 0x01f0-0x01f7] > [ 0.256000] pci 0000:00:0e.2: legacy IDE quirk: reg 0x14: [io 0x03f6] > [ 0.260000] pci 0000:00:0e.2: legacy IDE quirk: reg 0x18: [io > 0x0170-0x0177] > [ 0.264000] pci 0000:00:0e.2: legacy IDE quirk: reg 0x1c: [io 0x0376] > [ 0.268000] pci 0000:00:0e.3: [1022:2093] type 00 class 0x040100 > [ 0.272000] pci 0000:00:0e.3: reg 0x10: [io 0xb200-0xb27f] > [ 0.276000] pci 0000:00:0e.4: [1022:2094] type 00 class 0x0c0310 > [ 0.280000] pci 0000:00:0e.4: reg 0x10: [mem 0x04074000-0x04074fff] > [ 0.288000] pci 0000:00:0e.5: [1022:2095] type 00 class 0x0c0320 > [ 0.292000] pci 0000:00:0e.5: reg 0x10: [mem 0x04073000-0x04073fff] > [ 0.296000] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00 > [ 0.300000] pci 0000:00:08.0: BAR 0: assigned [mem 0x40000000-0x4fffffff > pref] > [ 0.304000] pci 0000:00:08.0: BAR 1: assigned [mem 0x50000000-0x5003ffff] > [ 0.308000] pci 0000:00:06.0: BAR 6: assigned [mem 0x50040000-0x5005ffff > pref] > [ 0.312000] pci 0000:00:08.0: BAR 6: assigned [mem 0x50060000-0x5006ffff > pref] > [ 0.316000] pci 0000:00:0e.4: BAR 0: assigned [mem 0x50070000-0x50070fff] > [ 0.320000] pci 0000:00:0e.5: BAR 0: assigned [mem 0x50071000-0x50071fff] > [ 0.324000] pci 0000:00:06.0: BAR 0: assigned [io 0x4000-0x40ff] > [ 0.328000] pci 0000:00:06.0: BAR 1: assigned [mem 0x50072000-0x500720ff] > [ 0.332000] pci 0000:00:0e.0: BAR 1: assigned [io 0x4400-0x44ff] > [ 0.336000] pci 0000:00:08.0: BAR 2: assigned [io 0x4800-0x487f] > [ 0.340000] pci 0000:00:0e.0: BAR 4: assigned [io 0x4880-0x48ff] > [ 0.344000] pci 0000:00:0e.3: BAR 0: assigned [io 0x4c00-0x4c7f] > [ 0.348000] pci 0000:00:0e.0: BAR 2: assigned [io 0x4c80-0x4cbf] > [ 0.352000] pci 0000:00:0e.0: BAR 5: assigned [io 0x4cc0-0x4cdf] > [ 0.356000] pci 0000:00:0e.2: BAR 4: assigned [io 0x4ce0-0x4cef] > [ 0.360000] pci 0000:00:0e.0: BAR 0: assigned [io 0x4cf0-0x4cf7] > [ 0.364000] clocksource: Switched to clocksource mfgpt > [ 0.392000] NET: Registered protocol family 2 > [ 0.396000] tcp_listen_portaddr_hash hash table entries: 1024 (order: 0, > 16384 bytes, linear) > [ 0.400000] TCP established hash table entries: 16384 (order: 3, 131072 > bytes, linear) > [ 0.404000] TCP bind hash table entries: 16384 (order: 3, 131072 bytes, > linear) > [ 0.408000] TCP: Hash tables configured (established 16384 bind 16384) > [ 0.412000] UDP hash table entries: 1024 (order: 1, 32768 bytes, linear) > [ 0.416000] UDP-Lite hash table entries: 1024 (order: 1, 32768 bytes, > linear) > [ 0.420000] NET: Registered protocol family 1 > [ 0.424000] pci 0000:00:0e.4: enabling device (0000 -> 0002) > [ 0.428000] PCI: CLS 32 bytes, default 32 > [ 0.888000] random: fast init done > [ 1.804000] workingset: timestamp_bits=62 max_order=15 bucket_order=0 > [ 1.820000] NET: Registered protocol family 38 > [ 1.824000] io scheduler bfq registered > [ 1.828000] slot: 8, pin: 1, irq: 38 > [ 1.832000] sisfb 0000:00:08.0: Invalid PCI ROM header signature: > expecting 0xaa55, got 0x3030 > [ 1.836000] sisfb: Video ROM not found > [ 1.840000] sisfb: Video RAM at 0x40000000, mapped to 0x9000000040000000, > size 32768k > [ 1.844000] sisfb: MMIO at 0x50000000, mapped to 0x9000000050000000, size > 256k > [ 1.848000] sisfb: Memory heap starting at 32160K, size 32K > [ 3.140000] sisfb: Detected SiS301C video bridge > [ 3.220000] sisfb: Detected 1280x1024 flat panel > [ 3.304000] sisfb: CRT2 DDC supported > [ 3.304000] sisfb: CRT2 DDC level: 2 > [ 3.512000] sisfb: Monitor range H 30-81KHz, V 56-76Hz, Max. dotclock > 140MHz > [ 3.516000] sisfb: Default mode is 1280x1024x8 (60Hz) > [ 3.520000] sisfb: Initial vbflags 0x10000022 > [ 4.008000] Console: switching to colour frame buffer device 160x64 > [ 4.068000] sisfb: 2D acceleration is enabled, y-panning enabled (auto-max) > [ 4.072000] fb0: SiS 315PRO frame buffer device version 1.8.9 > [ 4.076000] sisfb: Copyright (C) 2001-2005 Thomas Winischhofer > [ 4.156000] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled > [ 4.308000] printk: console [ttyS0] disabled > [ 4.316000] serial8250.0: ttyS0 at I/O 0x2f8 (irq = 3, base_baud = 115200) > is a 16550A > [ 4.320000] printk: console [ttyS0] enabled > [ 4.324000] printk: bootconsole [early0] disabled > [ 4.808000] brd: module loaded > [ 5.036000] loop: module loaded > [ 5.040000] Uniform Multi-Platform E-IDE driver > [ 5.044000] amd74xx 0000:00:0e.2: UDMA100 controller > [ 5.048000] amd74xx 0000:00:0e.2: IDE controller (0x1022:0x209a rev 0x01) > [ 5.052000] amd74xx 0000:00:0e.2: IDE port disabled > [ 5.056000] amd74xx 0000:00:0e.2: not 100% native mode: will probe irqs > later > [ 5.060000] legacy IDE will be removed in 2021, please switch to libata > [ 5.060000] Report any missing HW support to linux-...@vger.kernel.org > [ 5.064000] ide0: BM-DMA at 0x4ce0-0x4ce7 > [ 5.068000] Probing IDE interface ide0... > [ 5.428000] hda: WDC WD1600BEVS-00VAT0, ATA DISK drive > [ 6.152000] hda: host max PIO5 wanted PIO255(auto-tune) selected PIO4 > [ 6.152000] hda: UDMA/100 mode selected > [ 6.156000] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 > [ 6.160000] ide-gd driver 1.18 > [ 6.164000] hda: max request size: 1024KiB > [ 6.244000] hda: 312581808 sectors (160041 MB) w/8192KiB Cache, > CHS=19457/255/63 > [ 6.248000] hda: cache flushes supported > [ 6.268000] hda: hda1 > [ 6.272000] slot: 6, pin: 1, irq: 36 > [ 6.276000] libphy: r8169: probed > [ 6.280000] r8169 0000:00:06.0 eth0: RTL8169sc/8110sc, 00:23:9e:00:0f:54, > XID 980, IRQ 36 > [ 6.284000] r8169 0000:00:06.0 eth0: jumbo features [frames: 7152 bytes, > tx checksumming: ok] > [ 6.288000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver > [ 6.292000] ehci-pci: EHCI PCI platform driver > [ 6.296000] ehci-pci 0000:00:0e.5: EHCI Host Controller > [ 6.300000] ehci-pci 0000:00:0e.5: new USB bus registered, assigned bus > number 1 > [ 6.304000] ehci-pci 0000:00:0e.5: irq 11, io mem 0x50071000 > [ 6.440000] ehci-pci 0000:00:0e.5: USB 0.0 started, EHCI 1.00 > [ 6.448000] hub 1-0:1.0: USB hub found > [ 6.460000] hub 1-0:1.0: 4 ports detected > [ 6.468000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver > [ 6.472000] ohci-pci: OHCI PCI platform driver > [ 6.476000] ohci-pci 0000:00:0e.4: OHCI PCI host controller > [ 6.480000] ohci-pci 0000:00:0e.4: new USB bus registered, assigned bus > number 2 > [ 6.484000] ohci-pci 0000:00:0e.4: irq 11, io mem 0x50070000 > [ 6.580000] hub 2-0:1.0: USB hub found > [ 6.592000] hub 2-0:1.0: 4 ports detected > [ 6.600000] usbcore: registered new interface driver usb-storage > [ 6.604000] loongson2_cpufreq: Loongson-2F CPU frequency driver > [ 6.608000] usbcore: registered new interface driver usbhid > [ 6.612000] usbhid: USB HID core driver > [ 6.620000] NET: Registered protocol family 17 > [ 6.700000] Freeing unused kernel memory: 1968K > [ 6.704000] This architecture does not have kernel memory protection. > [ 6.708000] Run /init as init process > [ 10.868000] EXT4-fs (hda1): mounting ext3 file system using the ext4 > subsystem > [ 12.756000] EXT4-fs (hda1): mounted filesystem with ordered data mode. > Opts: (null) > [ 15.800000] RTL8211B Gigabit Ethernet r8169-30:00: attached PHY driver > [RTL8211B Gigabit Ethernet] (mii_bus:phy_addr=r8169-30:00, irq=IGNORE) > [ 15.908000] r8169 0000:00:06.0 eth0: Link is Down > [ 18.424000] r8169 0000:00:06.0 eth0: Link is Up - 1Gbps/Full - flow > control rx/tx > > A. > Thanks for reporting and the log. I'll revert the patch. Heiner
