4.3-rc3 BAR allocation problems on multiple machines

From	Meelis Roos <mroos@linux.ee>
Newsgroups	linux.kernel
Subject	4.3-rc3 BAR allocation problems on multiple machines
Date	2015-10-07 11:30 +0200
Message-ID	<qgTcR-DX-17@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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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

amd64 machine:

http://kodu.ut.ee/~mroos/dm/dm.x2100

-- 
Meelis Roos (mroos@linux.ee)
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Thread

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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