There's more discussion upstream here and everyone is confused: https://github.com/rust-lang/rust/pull/52586
Adrian can you file a PR upstream to https://github.com/rust-lang-nursery/compiler-builtins for u-armel-atomics-nand.patch? I wouldn't really be able to answer questions about it, if they ask me for details. X John Paul Adrian Glaubitz: > On 08/18/2018 12:13 AM, Adrian Bunk wrote: >> The fix consists of two parts: >> 1. remove d-armel-disable-kernel-helpers.patch > > Huh? Did upstream remove their own atomics implementation for <ARMv6? > > The patch was necessary in the past because otherwise the atomics > functions in the rustc source code would conflict with the definitions > in the gcc source code. > > Adrian > -- GPG: ed25519/56034877E1F87C35 GPG: rsa4096/1318EFAC5FBBDBCE https://github.com/infinity0/pubkeys.git
