On 14.03.2013, at 12:12, Alexander Graf wrote: > Howdy, > > After I managed to get 3.9 successfully up and working on my Arndale system, I started to stress test KVM. I simply took a kernel tree and compiled it until it failed: > > #!/bin/bash -e > > while true; do > make clean > make -j4 > done > > This eventually happened after a few successful runs: > > crypto/serpent_generic.c: In function ‘__serpent_decrypt’: > crypto/serpent_generic.c:560:1: internal compiler error: Segmentation fault > Please submit a full bug report, > with preprocessed source if appropriate. > See <http://bugs.opensuse.org/> for instructions. > make[1]: *** [crypto/serpent_generic.o] Error 1 > make: *** [crypto] Error 2 > make: *** Waiting for unfinished jobs.... > > > Does anyone have an idea how to debug this? Will mentioned TLB breakage that he had a branch for, so I'm going to try his branch next as guest kernel. Ok, so Will's branch is based on 3.8, which means I don't have mach_virt or Arndale support in there. Merging that branch into 3.9 myself would probably introduce more breakage than it fixes :). So Will, could you please take that branch up to 3.9? I'll give it a try then :). Alex _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/cucslists/listinfo/kvmarm
