On Wed, Sep 04, 2013 at 02:38:15PM -0400, Kyle McMartin wrote: > > > [ 29.198018] PCI: enabling device 0000:01:00.0 (0140 -> 0143) > > > [ 29.198180] Unhandled fault: imprecise external abort (0x406) at > > > 0xb6f49000 > > > [ 29.205136] Internal error: : 406 [#1] SMP ARM > > > > > > looks to be the first time we touch the HW in rtl_init_one. > > > > > > Seen anything similar, or should I start debugging further? > > > > PCIe isn't expected to work usefully until 3.12, unless you've manually > > merged in Thierry's Tegra PCIe driver rewrite. It's probably worth > > disabling it in your .config file. > > fwiw, the problem was CONFIG_PCIEPORTBUS in our config, I've not had > a chance to track down what the issue actually is, but that driver > busted things in 3.11. I came across another occurrence of this only recently and now stumbled across this old email. Did you by any chance find out what the issue is with PCIEPORTBUS? Thierry
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