On Mon, Nov 03, 2014 at 05:23:29PM -0800, David Daney wrote: > I haven't checked, but there may be workarounds required in the TLB > management code that are not in place for the huge page case. When the huge > TLB code was developed, we didn't do any testing on R10K. Somebody should > dump the exception handlers and carefully look at the rest of the huge TLB > management code, and check to see that any required workarounds are in > place. Joshua, if you happen to have R10000 errata sheets around, maybe you could check if there's anything suspicious? Off the top of my head I don't recall any R10000 TLB erratas but the R10000 had plenty of erratas due to it's - by the standards of the time - high complexity. Ralf
