On Sun, 2011-04-17 at 14:28 -0500, James Bottomley wrote: > On Sun, 2011-04-17 at 10:23 -0500, James Bottomley wrote: > > It's most likely a driver module that's getting loaded which is turned > > off in the booting configuration ... finding it isn't going to be easy, > > though ... > > Finally got a build (had to swap out -Os for -O2). > > I traced the module loads and successful inits and found it; it's > pata_cmd64x ... it loads but never returns from init. I bet it's > trying to poke into ISA space which causes the HPMC. > > Removing this one module from the system allows it to boot again. [...] We also had a recent report that this driver is also bust on some sparc systems. We could swap back to cmd64x on these architectures but I would rather get pata_cmd64x fixed. Ben. -- Ben Hutchings Once a job is fouled up, anything done to improve it makes it worse.
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