Re: 4.3-rc3 BAR allocation problems on multiple machines

Yinghai Lu
2015-10-07T22:49:45Z

On Wed, Oct 7, 2015 at 2:25 AM, Meelis Roos <mroos@linux.ee> wrote:
> First I noticed that on Sun Netra t1-150 (sparc64 CPU), PCI allocation
> was failing for qla1280 scsi driver. Reading dmesg uncovered "can't
> claim BAR" errors. Looking for this in my other test machines I see more
> of them - on many sparc64 machines and some on x86.
>
> In another thread for "Resource allocation cleanup for v4.4", Yinghai Lu
> asked for full dmesg to solve another similar case. So to help
> understanding this one, here are the dmesgs of my machines:
>
> sparc64 machines:
>
> http://kodu.ut.ee/~mroos/dm/dm.t1-105
> http://kodu.ut.ee/~mroos/dm/dm.t1-200
> http://kodu.ut.ee/~mroos/dm/dm.v120
> http://kodu.ut.ee/~mroos/dm/dm.v210
> http://kodu.ut.ee/~mroos/dm/dm.v240
> http://kodu.ut.ee/~mroos/dm/dm.sb100

Please try

git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git
for-pci-v4.4-next

It should fix some "no compatible bridge window"

Thanks

Yinghai