<div class="gmail_quote"><div dir="ltr"><br></div><br><div class="gmail_forwarded"><div class="gmail_quote"><div dir="ltr"><br></div><div class="m_-8533751862797935916gmail_forwarded">Hi,<div><br></div><div>I am trying to run the Kernel 4.4.92 (openwrt v17 version) on my Octeon III, But I am expirencing a Kernel ops during the PCIe detection as the below snip.</div></div></div><div class="gmail_quote"><div class="m_-8533751862797935916gmail_forwarded"><div><br>[ 0.000000] Linux version 4.4.92-Krishna (jpereira@dev1) (gcc version 5.4.0 (LEDE GCC 5.4.0 r3560-79f57e422d) ) #0 SMP Tue Oct 17 17:46:20 2017<br>[ 0.000000] Skipping L2 locking due to reduced L2 cache size<br>..............<br>[   18.893643] PCI host bridge to bus 0000:00<br>[   18.897602] pci_bus 0000:00: root bus resource [mem 0x11b00f0000000-0x11b0130000000] (bus address [0xf0000000-0x130000000])<br>[   18.908675] pci_bus 0000:00: root bus resource [io  0x4000-0xffffffff]<br>[   18.915179] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]<br>[   18.921973] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]<br>[   21.474878] Data bus error, epc == ffffffff843b4810, ra == ffffffff8428edac<br>[   21.481662] Oops[#1]:<br>[   21.483917] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.4.92-Krishina #0<br>[   21.490593] task: 800000003fc74008 ti: 800000003fc78000 task.ti: 800000003fc78000<br>[   21.498047] $ 0   : 0000000000000000 0000000014009ce0 8001190400003800 0000000000000001<br>[   21.506025] $ 4   : 800000003f469800 0000000000000038 0000000000000000 0000000000000004<br>[   21.514004] $ 8   : 800000003fc7bbbc 0000000000000003 0000000000000000 ffffffff8428ed88<br>[   21.521982] $12   : fffffffff8000000 0000000008000000 ffffffffac000000 0000000003bf0000<br>[   21.529960] $16   : 800000003f469800 0000000000000038 ffffffff84780000 0000000000000000<br>[   21.537938] $20   : 800000003fc7bc4c 0000000000000001 ffffffff847a92b8 ffffffff85040000<br>[   21.545917] $24   : 0000000003bd0000 ffffffffbc000000<br>[   21.553895] $28   : 800000003fc78000 800000003fc7bbb0 ffffffff85040000 ffffffff8428edac<br>[   21.561873] Hi    : 0000000000000000<br>[   21.565429] Lo    : 0000000000000000<br>[   21.568995] epc   : ffffffff843b4810 octeon_read_config+0x64/0x94<br>[   21.575061] ra    : ffffffff8428edac pci_bus_read_config_dword+0x6c/0xb4<br>[   21.581732] Status: 14009ce2 KX SX UX KERNEL EXL<br>[   21.586416] Cause : 4080801c (ExcCode 07)<br>[   21.590405] PrId  : 000d9602 (Cavium Octeon III)<br>[   21.595000] Modules linked in:<br>[   21.598038] Process swapper/0 (pid: 1, threadinfo=800000003fc78000, task=800000003fc74008, tls=0000000000000000)<br>[   21.608182] Stack : 0000000000000038 ffffffff00000000 0000000000000000 0000000000000038<br>          800000003fc7bc4c 0000000000000038 800000003f469800 000000000000ea60<br>          0000000000000038 ffffffff84290cb0 800000003f469800 800000003f469800<br>          0000000000000038 0000000000000100 ffffffff84764b90 0000000000000000<br>          ffffffff847a92b8 ffffffff842924d8 ffffffff84769cd0 00000000ffffffff<br>          800000003f469880 800000003f469800 800000003f469800 0000000000000038<br>          0000000000000100 ffffffff842925c4 800000003f469800 0000000000000038<br>          0000000000000000 0000000000000100 ffffffff84764b90 ffffffff84293534<br>          0000000000000000 800000003f469800 0000000000000000 0000000000000000<br>          0000000000000000 ffffffff84764b90 0000000000000000 ffffffff84293828<br>          ...<br>[   21.673048] Call Trace:<br>[   21.675480] [<ffffffff843b4810>] octeon_read_config+0x64/0x94<br>[   21.681205] [<ffffffff8428edac>] pci_bus_read_config_dword+0x6c/0xb4<br>[   21.687536] [<ffffffff84290cb0>] pci_bus_read_dev_vendor_id+0x44/0x110<br>[   21.694040] [<ffffffff842924d8>] pci_scan_single_device+0x50/0xd4<br>[   21.700109] [<ffffffff842925c4>] pci_scan_slot+0x68/0x120<br></div><div><br></div><div>I appreciate any clue.</div>-- <br><div dir="ltr" class="m_-8533751862797935916m_-147832629246083827gmail_signature" data-smartmail="gmail_signature"><p dir="ltr">Jorge Pereira</p>
</div></div></div>-- <br><div dir="ltr" class="m_-8533751862797935916gmail_signature" data-smartmail="gmail_signature"><p dir="ltr">Jorge Pereira</p>
</div></div></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><p dir="ltr">Jorge Pereira</p>
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