On 2017-07-27, Riku Voipio wrote: > On Wed, Jul 05, 2017 at 12:51:08PM -0700, Vagrant Cascadian wrote: >> Some of the reproducible builds armhf nodes are actually arm64 capable >> machines, running an arm64 kernel build. When haskell related packages >> get built, I get a tremendous number of messages on to the console: >> >> "ghc" (13126) uses deprecated CP15 Barrier instruction at 0xefadd224 > > Do we have bugreport to make haskell use newer barrier instructions on > armv7+ ?
Someone mentioned: ghc: on armhf should not use deprecated memory barrier instructions https://bugs.debian.org/864847 At a quick glance, none of the bugs upstream appeared to be obviously related, although I don't know my way around their bug tracker well, or the issue at hand very well either: https://ghc.haskell.org/trac/ghc/query?architecture=arm live well, vagrant
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