On Wed, 2018-08-01 at 06:35 +0100, Marc Zyngier wrote: > > Is it something that is reproducible with the current mainline (non-RT)? These waters are a bit muddy, it's config dependent. I'm trying to generate a reproducing !RT config for -rc7 as we speak. If I build openSUSE/master-default, it does NOT reproduce. That with the bisect config just finished building, and.... yup, it reproduced (attached). Every RT tree 4.16..master.today reproduces, and is fixed up (modulo the RT specific failure) by reverting the fingered commit. > Pretty worrying. What HW is that on? Box is a 4 node/64 core TaiShan 2280. -Mike
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