On Mon, Nov 21, 2016 at 10:53:52AM -0600, Bjorn Helgaas wrote: > On Wed, Nov 16, 2016 at 12:11:58PM -0600, Bjorn Helgaas wrote: > > Hi Johannes, [...] > > > > If you get a chance, collect the /proc/iomem contents, too. That's > > not for this bug; it's because I'm curious about the > > > > ERST: Can not request [mem 0xb928b000-0xb928cbff] for ERST > > > > problem in your dmesg log. It's pasted at the end (not sure whether attaching works). > > Oops, I goofed and forgot to clear RCB by default. > Here's the fixed one. So this version works :-). Do you plan to merge it for 4.9-rc7 or is it more 4.10 material? Byte, Johannes /proc/iomem: 00000000-00000fff : reserved 00001000-0009bfff : System RAM 0009c000-0009ffff : reserved 000a0000-000bffff : PCI Bus 0000:00 000c0000-000fffff : PCI Bus 0000:00 000c0000-000c7fff : Video ROM 000c8000-000c8fff : Adapter ROM 000c9000-000c9fff : Adapter ROM 000ca000-000cafff : Adapter ROM 000cb000-000cbfff : Adapter ROM 000cc000-000d3bff : Adapter ROM 000e0000-000fffff : reserved 000f0000-000fffff : System ROM 00100000-b6a32fff : System RAM 01000000-015e8742 : Kernel code 015e8743-01d549ff : Kernel data 01f57000-021cefff : Kernel bss b6a33000-b6a41fff : reserved b6a42000-b7ffefff : System RAM b7fff000-b83fefff : reserved b83ff000-ba3fefff : ACPI Non-volatile Storage ba3ff000-ba7a7fff : ACPI Tables ba7a8000-ba7fffff : System RAM ba800000-bb7fffff : RAM buffer bb800000-cfffffff : reserved c0000000-cfffffff : PCI MMCONFIG 0000 [bus 00-ff] d0004000-d0004fff : dmar3 d0007000-d3ffffff : PCI Bus 0000:00 d0100000-d02fffff : PCI Bus 0000:11 d0300000-d04fffff : PCI Bus 0000:17 d20fd000-d20fdfff : 0000:00:05.4 d20fe000-d20fe3ff : 0000:00:1a.0 d20fe000-d20fe3ff : ehci_hcd d20ff000-d20ff3ff : 0000:00:1d.0 d20ff000-d20ff3ff : ehci_hcd d2100000-d22fffff : PCI Bus 0000:01 d2100000-d213ffff : 0000:01:00.0 d2140000-d217ffff : 0000:01:00.1 d2180000-d21bffff : 0000:01:00.2 d21f0000-d21f3fff : 0000:01:00.0 d21f0000-d21f3fff : igb d21f4000-d21f7fff : 0000:01:00.1 d21f4000-d21f7fff : igb d21f8000-d21fbfff : 0000:01:00.2 d21f8000-d21fbfff : igb d21fc000-d21fffff : 0000:01:00.3 d21fc000-d21fffff : igb d2200000-d223ffff : 0000:01:00.0 d2200000-d223ffff : igb d2240000-d227ffff : 0000:01:00.1 d2240000-d227ffff : igb d2280000-d22bffff : 0000:01:00.2 d2280000-d22bffff : igb d22c0000-d22fffff : 0000:01:00.3 d22c0000-d22fffff : igb d2300000-d24fffff : PCI Bus 0000:07 d23f0000-d23fffff : 0000:07:00.0 d23f0000-d23fffff : megasas: LSI d2400000-d24fffff : 0000:07:00.0 d2500000-d25fffff : PCI Bus 0000:1d d25fe000-d25fffff : 0000:1d:00.0 d25fe000-d25fffff : xhci-hcd d2600000-d2ffffff : PCI Bus 0000:18 d2600000-d2ffffff : PCI Bus 0000:19 d2600000-d26fffff : PCI Bus 0000:1c d2700000-d2ffffff : PCI Bus 0000:1a d2700000-d2ffffff : PCI Bus 0000:1b d27fc000-d27fffff : 0000:1b:00.0 d27fc000-d27fffff : mgadrmfb_mmio d2800000-d2ffffff : 0000:1b:00.0 d3000000-d3ffffff : PCI Bus 0000:18 d3000000-d3ffffff : PCI Bus 0000:19 d3000000-d3ffffff : PCI Bus 0000:1a d3000000-d3ffffff : PCI Bus 0000:1b d3000000-d3ffffff : 0000:1b:00.0 d3000000-d3ffffff : mgadrmfb_vram d4000000-d4000fff : dmar0 d4003000-dbffffff : PCI Bus 0000:40 d4100000-d42fffff : PCI Bus 0000:51 d76ff000-d76fffff : 0000:40:05.4 d7700000-d77fffff : PCI Bus 0000:41 d7700000-d77fffff : 0000:41:00.0 d7800000-db7fffff : PCI Bus 0000:47 db800000-dbffffff : PCI Bus 0000:41 db800000-dbffffff : 0000:41:00.0 dc000000-dc000fff : dmar1 dc003000-ebffffff : PCI Bus 0000:80 dffff000-dfffffff : 0000:80:05.4 e0000000-e3ffffff : PCI Bus 0000:81 e4000000-e7ffffff : PCI Bus 0000:8b e8000000-ebffffff : PCI Bus 0000:95 ec000000-ec000fff : dmar2 ec003000-fbffffff : PCI Bus 0000:c0 effff000-efffffff : 0000:c0:05.4 f0000000-f3ffffff : PCI Bus 0000:c1 f4000000-f7ffffff : PCI Bus 0000:cb f8000000-fbffffff : PCI Bus 0000:d5 fec00000-fecfffff : PNP0003:00 fec00000-fec003ff : IOAPIC 0 fec01000-fec013ff : IOAPIC 1 fec21000-fec213ff : IOAPIC 2 fec41000-fec413ff : IOAPIC 3 fec61000-fec613ff : IOAPIC 4 fed00000-fed003ff : HPET 0 fed00000-fed003ff : PNP0103:00 fed12000-fed1200f : pnp 00:01 fed12010-fed1201f : pnp 00:01 fed1b000-fed1bfff : pnp 00:01 fed1c000-fed1ffff : reserved fed1f410-fed1f414 : iTCO_wdt.0.auto fed45000-fed8bfff : pnp 00:01 fee00000-feefffff : pnp 00:01 fee00000-fee00fff : Local APIC ff000000-ffffffff : reserved ff000000-ffffffff : pnp 00:01 100000000-803fffffff : System RAM 20000000000-23fffffffff : PCI Bus 0000:00 20000000000-200001fffff : PCI Bus 0000:07 20000200000-200003fffff : PCI Bus 0000:11 20000400000-200005fffff : PCI Bus 0000:17 20000600000-200007fffff : PCI Bus 0000:1d 23fffee0000-23fffee3fff : 0000:00:04.0 23fffee0000-23fffee3fff : ioatdma 23fffee4000-23fffee7fff : 0000:00:04.1 23fffee4000-23fffee7fff : ioatdma 23fffee8000-23fffeebfff : 0000:00:04.2 23fffee8000-23fffeebfff : ioatdma 23fffeec000-23fffeeffff : 0000:00:04.3 23fffeec000-23fffeeffff : ioatdma 23fffef0000-23fffef3fff : 0000:00:04.4 23fffef0000-23fffef3fff : ioatdma 23fffef4000-23fffef7fff : 0000:00:04.5 23fffef4000-23fffef7fff : ioatdma 23fffef8000-23fffefbfff : 0000:00:04.6 23fffef8000-23fffefbfff : ioatdma 23fffefc000-23fffefffff : 0000:00:04.7 23fffefc000-23fffefffff : ioatdma 23ffff00000-23fffffffff : PCI Bus 0000:01 23ffff00000-23ffff1ffff : 0000:01:00.0 23ffff20000-23ffff3ffff : 0000:01:00.0 23ffff40000-23ffff5ffff : 0000:01:00.1 23ffff60000-23ffff7ffff : 0000:01:00.1 23ffff80000-23ffff9ffff : 0000:01:00.2 23ffffa0000-23ffffbffff : 0000:01:00.2 23ffffc0000-23ffffdffff : 0000:01:00.3 23ffffe0000-23fffffffff : 0000:01:00.3 24000000000-27fffffffff : PCI Bus 0000:40 24000000000-240001fffff : PCI Bus 0000:51 26ffffe0000-26ffffe3fff : 0000:40:04.0 26ffffe0000-26ffffe3fff : ioatdma 26ffffe4000-26ffffe7fff : 0000:40:04.1 26ffffe4000-26ffffe7fff : ioatdma 26ffffe8000-26ffffebfff : 0000:40:04.2 26ffffe8000-26ffffebfff : ioatdma 26ffffec000-26ffffeffff : 0000:40:04.3 26ffffec000-26ffffeffff : ioatdma 26fffff0000-26fffff3fff : 0000:40:04.4 26fffff0000-26fffff3fff : ioatdma 26fffff4000-26fffff7fff : 0000:40:04.5 26fffff4000-26fffff7fff : ioatdma 26fffff8000-26fffffbfff : 0000:40:04.6 26fffff8000-26fffffbfff : ioatdma 26fffffc000-26fffffffff : 0000:40:04.7 26fffffc000-26fffffffff : ioatdma 27000000000-27fffffffff : PCI Bus 0000:47 28000000000-2bfffffffff : PCI Bus 0000:80 28ffffe0000-28ffffe3fff : 0000:80:04.0 28ffffe0000-28ffffe3fff : ioatdma 28ffffe4000-28ffffe7fff : 0000:80:04.1 28ffffe4000-28ffffe7fff : ioatdma 28ffffe8000-28ffffebfff : 0000:80:04.2 28ffffe8000-28ffffebfff : ioatdma 28ffffec000-28ffffeffff : 0000:80:04.3 28ffffec000-28ffffeffff : ioatdma 28fffff0000-28fffff3fff : 0000:80:04.4 28fffff0000-28fffff3fff : ioatdma 28fffff4000-28fffff7fff : 0000:80:04.5 28fffff4000-28fffff7fff : ioatdma 28fffff8000-28fffffbfff : 0000:80:04.6 28fffff8000-28fffffbfff : ioatdma 28fffffc000-28fffffffff : 0000:80:04.7 28fffffc000-28fffffffff : ioatdma 29000000000-29fffffffff : PCI Bus 0000:95 2a000000000-2afffffffff : PCI Bus 0000:8b 2b000000000-2bfffffffff : PCI Bus 0000:81 2c000000000-2ffffffffff : PCI Bus 0000:c0 2cffffe0000-2cffffe3fff : 0000:c0:04.0 2cffffe0000-2cffffe3fff : ioatdma 2cffffe4000-2cffffe7fff : 0000:c0:04.1 2cffffe4000-2cffffe7fff : ioatdma 2cffffe8000-2cffffebfff : 0000:c0:04.2 2cffffe8000-2cffffebfff : ioatdma 2cffffec000-2cffffeffff : 0000:c0:04.3 2cffffec000-2cffffeffff : ioatdma 2cfffff0000-2cfffff3fff : 0000:c0:04.4 2cfffff0000-2cfffff3fff : ioatdma 2cfffff4000-2cfffff7fff : 0000:c0:04.5 2cfffff4000-2cfffff7fff : ioatdma 2cfffff8000-2cfffffbfff : 0000:c0:04.6 2cfffff8000-2cfffffbfff : ioatdma 2cfffffc000-2cfffffffff : 0000:c0:04.7 2cfffffc000-2cfffffffff : ioatdma 2d000000000-2dfffffffff : PCI Bus 0000:d5 2e000000000-2efffffffff : PCI Bus 0000:cb 2f000000000-2ffffffffff : PCI Bus 0000:c1 -- Johannes Thumshirn Storage jthumshirn@xxxxxxx +49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850 -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html