On Wed, 12 Feb 2014 09:13:35 +0530 "Aneesh Kumar K.V" [off-list ref] wrote:

Hello,

This patch series fix random application crashes observed on ppc64 with numa
balancing enabled. Without the patch we see crashes like

anacron[14551]: unhandled signal 11 at 0000000000000041 nip 000000003cfd54b4 lr 000000003cfd5464 code 30001
anacron[14599]: unhandled signal 11 at 0000000000000041 nip 000000003efc54b4 lr 000000003efc5464 code 30001

Random application crashes are bad.  Which kernel version(s) do you think
need fixing here?

I grabbed the patches but would like to hear from Ben (or something
approximating him) before doing anything with them, please.