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Groups > linux.kernel > #1241851
| From | Yinghai Lu <yinghai@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: 4.3-rc3 BAR allocation problems on multiple machines |
| Date | 2015-10-08 01:20 +0200 |
| Message-ID | <qh6a5-2y3-3@gated-at.bofh.it> (permalink) |
| References | <qgTcR-DX-17@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Wed, Oct 7, 2015 at 2:25 AM, Meelis Roos <mroos@linux.ee> wrote: > amd64 machine: > > http://kodu.ut.ee/~mroos/dm/dm.x2100 [ 0.156360] bus: [bus 00-05] on node 0 link 0 [ 0.156362] bus: 00 [io 0x0000-0xffff] [ 0.156364] bus: 00 [mem 0x000a0000-0x000bffff] [ 0.156365] bus: 00 [mem 0xfe030000-0xffffffff] [ 0.156366] bus: 00 [mem 0xc0000000-0xefffffff] [ 0.156368] bus: 00 [mem 0xf0000000-0xfe02ffff] [ 0.156369] bus: 00 [mem 0x140000000-0xfcffffffff] [ 0.174069] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.180821] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-05]) [ 0.180943] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.181139] acpi PNP0A08:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.181917] PCI host bridge to bus 0000:00 [ 0.182030] pci_bus 0000:00: root bus resource [bus 00-05] [ 0.182144] pci_bus 0000:00: root bus resource [io 0x0000-0x03af window] [ 0.182262] pci_bus 0000:00: root bus resource [io 0x03e0-0x0cf7 window] [ 0.182379] pci_bus 0000:00: root bus resource [io 0x6000-0xffff window] [ 0.182494] pci_bus 0000:00: root bus resource [io 0x03b0-0x03df window] [ 0.182609] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.182799] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] [ 0.182989] pci_bus 0000:00: root bus resource [mem 0xf0000000-0xfe02ffff window] [ 0.183179] pci_bus 0000:00: root bus resource [mem 0xfeb00000-0xfebfffff window] BIOS report different resource from _CRS setting and setting with cpu registers. [ 0.183379] pci 0000:00:00.0: [10de:005e] type 00 class 0x058000 [ 0.183542] pci 0000:00:01.0: [10de:0050] type 00 class 0x060100 root bus io range from _CRS does not include that. boot with pci=nocrs should avoid that and it is safe as we get ranges from register. Thanks Yinghai -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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4.3-rc3 BAR allocation problems on multiple machines Meelis Roos <mroos@linux.ee> - 2015-10-07 11:30 +0200
Re: 4.3-rc3 BAR allocation problems on multiple machines Yinghai Lu <yinghai@kernel.org> - 2015-10-08 00:50 +0200
Re: 4.3-rc3 BAR allocation problems on multiple machines Meelis Roos <mroos@linux.ee> - 2015-10-12 15:10 +0200
Re: 4.3-rc3 BAR allocation problems on multiple machines Yinghai Lu <yinghai@kernel.org> - 2015-10-13 01:00 +0200
Re: 4.3-rc3 BAR allocation problems on multiple machines Meelis Roos <mroos@linux.ee> - 2015-10-13 07:10 +0200
Re: 4.3-rc3 BAR allocation problems on multiple machines Yinghai Lu <yinghai@kernel.org> - 2015-10-13 07:50 +0200
Re: 4.3-rc3 BAR allocation problems on multiple machines Yinghai Lu <yinghai@kernel.org> - 2015-10-13 08:30 +0200
Re: 4.3-rc3 BAR allocation problems on multiple machines Meelis Roos <mroos@linux.ee> - 2015-10-13 09:40 +0200
Re: 4.3-rc3 BAR allocation problems on multiple machines Yinghai Lu <yinghai@kernel.org> - 2015-10-13 21:40 +0200
Re: 4.3-rc3 BAR allocation problems on multiple machines Yinghai Lu <yinghai@kernel.org> - 2015-10-13 21:50 +0200
Re: 4.3-rc3 BAR allocation problems on multiple machines Meelis Roos <mroos@linux.ee> - 2015-10-13 22:40 +0200
Re: 4.3-rc3 BAR allocation problems on multiple machines Yinghai Lu <yinghai@kernel.org> - 2015-10-14 02:50 +0200
Re: 4.3-rc3 BAR allocation problems on multiple machines Meelis Roos <mroos@linux.ee> - 2015-10-14 09:40 +0200
Re: 4.3-rc3 BAR allocation problems on multiple machines Yinghai Lu <yinghai@kernel.org> - 2015-10-14 23:50 +0200
Re: 4.3-rc3 BAR allocation problems on multiple machines Yinghai Lu <yinghai@kernel.org> - 2015-10-13 08:20 +0200
Re: 4.3-rc3 BAR allocation problems on multiple machines Yinghai Lu <yinghai@kernel.org> - 2015-10-08 01:20 +0200
Re: 4.3-rc3 BAR allocation problems on multiple machines Bjorn Helgaas <helgaas@kernel.org> - 2015-10-08 16:50 +0200
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