Re: PCIE device errors after linux kernel upgrade

2013-08-06 Thread Leon Ravich
0x1) In 3.8.13 I am getting: [ 38.931873] pci_bus :01: busn_res: can not insert [bus 01-ff] under [bus 00-01] (conflicts with (null) [bus 00-01]) On 6 August 2013 09:32, Leon Ravich wrote: > Thanks Bjorn. > > 1) If I understand it right this patch only removes the "pci &g

Re: PCIE device errors after linux kernel upgrade

2013-08-06 Thread Leon Ravich
CAP_R3 register: 0x >> If it's just a reboot without panic, could there be a watchdog resetting the >> board? does not look like a watch dog , no watch dog printout. no freeze . On 6 August 2013 10:36, Johannes Thumshirn wrote: > On Tue, Aug 06, 2013 at 10:26:18AM +0300

Re: PCIE device errors after linux kernel upgrade

2013-08-06 Thread Leon Ravich
Hi Johannes no panic just reboot. it is not the first read, it takes few minutes of work with pcie to reboot. On 6 August 2013 10:07, Johannes Thumshirn wrote: > On Mon, Aug 05, 2013 at 09:38:45AM -0600, Bjorn Helgaas wrote: >> [+cc linuxppc-dev] >> >> On Mon, Aug 5,

Re: PCIE device errors after linux kernel upgrade

2013-08-06 Thread Leon Ravich
PREFETCH window: disabled On 5 August 2013 18:38, Bjorn Helgaas wrote: > [+cc linuxppc-dev] > > On Mon, Aug 5, 2013 at 5:17 AM, Leon Ravich wrote: >> Hi all , >> I am trying to upgrade ours embedded device (freescale powerPC P2020 cpu) >> linux kernel , till now w