Created attachment 1450220 [details] dmesg output during F28 boot I'm using Fedora 28 x86_64 on a ASUS J3455 motherboard, which is a Goldmont architecture. The machine is a lightweight, and I only bought it for access to Intel SHA instruction. The machine produces the following dmesg when booting: can't set Max Payload Size to 256; if necessary, use "pci=pcie_bus_safe" The pci stanzas are shown below. The entire dmesg is attached. [ 0.327225] PCI host bridge to bus 0000:00 [ 0.327230] pci_bus 0000:00: root bus resource [io 0x0070-0x0077] [ 0.327233] pci_bus 0000:00: root bus resource [io 0x0000-0x006f window] [ 0.327235] pci_bus 0000:00: root bus resource [io 0x0078-0x0cf7 window] [ 0.327238] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.327241] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.327244] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window] [ 0.327246] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff window] [ 0.327249] pci_bus 0000:00: root bus resource [mem 0x7c000001-0x7fffffff window] [ 0.327252] pci_bus 0000:00: root bus resource [mem 0x7b800001-0x7bffffff window] [ 0.327254] pci_bus 0000:00: root bus resource [mem 0x80000000-0xcfffffff window] [ 0.327257] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff window] [ 0.327260] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.327278] pci 0000:00:00.0: [8086:5af0] type 00 class 0x060000 [ 0.327824] pci 0000:00:02.0: [8086:5a85] type 00 class 0x030000 [ 0.327846] pci 0000:00:02.0: reg 0x10: [mem 0x80000000-0x80ffffff 64bit] [ 0.327858] pci 0000:00:02.0: reg 0x18: [mem 0x90000000-0x9fffffff 64bit pref] [ 0.327866] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 0.328417] pci 0000:00:0e.0: [8086:5a98] type 00 class 0x040300 [ 0.328448] pci 0000:00:0e.0: reg 0x10: [mem 0x81210000-0x81213fff 64bit] [ 0.328481] pci 0000:00:0e.0: reg 0x20: [mem 0x81000000-0x810fffff 64bit] [ 0.328550] pci 0000:00:0e.0: PME# supported from D0 D3hot D3cold [ 0.329074] pci 0000:00:0f.0: [8086:5a9a] type 00 class 0x078000 [ 0.329116] pci 0000:00:0f.0: reg 0x10: [mem 0x8121b000-0x8121bfff 64bit] [ 0.329246] pci 0000:00:0f.0: PME# supported from D3hot [ 0.329694] pci 0000:00:12.0: [8086:5ae3] type 00 class 0x010601 [ 0.329718] pci 0000:00:12.0: reg 0x10: [mem 0x81214000-0x81215fff] [ 0.329727] pci 0000:00:12.0: reg 0x14: [mem 0x81218000-0x812180ff] [ 0.329737] pci 0000:00:12.0: reg 0x18: [io 0xf090-0xf097] [ 0.329746] pci 0000:00:12.0: reg 0x1c: [io 0xf080-0xf083] [ 0.329757] pci 0000:00:12.0: reg 0x20: [io 0xf060-0xf07f] [ 0.329766] pci 0000:00:12.0: reg 0x24: [mem 0x81217000-0x812177ff] [ 0.329816] pci 0000:00:12.0: PME# supported from D3hot [ 0.330271] pci 0000:00:13.0: [8086:5ad8] type 01 class 0x060400 [ 0.330372] pci 0000:00:13.0: PME# supported from D0 D3hot D3cold [ 0.330810] pci 0000:00:13.2: [8086:5ada] type 01 class 0x060400 [ 0.330908] pci 0000:00:13.2: PME# supported from D0 D3hot D3cold [ 0.331367] pci 0000:00:15.0: [8086:5aa8] type 00 class 0x0c0330 [ 0.331399] pci 0000:00:15.0: reg 0x10: [mem 0x81200000-0x8120ffff 64bit] [ 0.331488] pci 0000:00:15.0: PME# supported from D3hot D3cold [ 0.331979] pci 0000:00:1f.0: [8086:5ae8] type 00 class 0x060100 [ 0.332539] pci 0000:00:1f.1: [8086:5ad4] type 00 class 0x0c0500 [ 0.332610] pci 0000:00:1f.1: reg 0x10: [mem 0x81216000-0x812160ff 64bit] [ 0.332689] pci 0000:00:1f.1: reg 0x20: [io 0xf040-0xf05f] [ 0.333272] pci 0000:00:13.0: PCI bridge to [bus 01] [ 0.333382] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000 [ 0.333421] pci 0000:02:00.0: reg 0x10: [io 0xe000-0xe0ff] [ 0.333454] pci 0000:02:00.0: reg 0x18: [mem 0x81104000-0x81104fff 64bit] [ 0.333480] pci 0000:02:00.0: reg 0x20: [mem 0x81100000-0x81103fff 64bit] [ 0.333503] pci 0000:02:00.0: can't set Max Payload Size to 256; if necessary, use "pci=pcie_bus_safe" and report a bug [ 0.333617] pci 0000:02:00.0: supports D1 D2 [ 0.333620] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.336040] pci 0000:00:13.2: PCI bridge to [bus 02] [ 0.336047] pci 0000:00:13.2: bridge window [io 0xe000-0xefff] [ 0.336052] pci 0000:00:13.2: bridge window [mem 0x81100000-0x811fffff]
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There are a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 28 kernel bugs. Fedora 28 has now been rebased to 4.17.7-200.fc28. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you experience different issues, please open a new bug report for those.
*********** MASS BUG UPDATE ************** This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 5 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.