Re: 4.3-rc3 BAR allocation problems on multiple machines

Yinghai Lu
2015-10-13T19:30:13Z

On Tue, Oct 13, 2015 at 12:32 AM, Meelis Roos <mroos@linux.ee> wrote:

> Applied the fix_mem_mem64_overlapping.patch and retested. The BAR
> allocation problems are still there:
>
> http://kodu.ut.ee/~mroos/dm/dm.v210+patch+mem64patch+debug

Good, now MEM64 is gone.

[ 34.145275] /pci@1f,700000: TOMATILLO PCI Bus Module ver[4:0]
[ 34.145304] /pci@1f,700000: PCI IO [io
0x7f601000000-0x7f601ffffff] offset 7f601000000
[ 34.145330] /pci@1f,700000: PCI MEM [mem
0x7f700000000-0x7f7ffffffff] offset 7f700000000
[ 34.146938] PCI: Scanning PBM /pci@1f,700000
[ 34.147104] schizo f0069c00: PCI host bridge to bus 0000:00
[ 34.147132] pci_bus 0000:00: root bus resource [io
0x7f601000000-0x7f601ffffff] (bus address [0x0000-0xffffff])
[ 34.147162] pci_bus 0000:00: root bus resource [mem
0x7f700000000-0x7f7ffffffff] (bus address [0x00000000-0xffffffff])