On Mon, Dec 14, 2020 at 05:08:38PM -0800, Nick Desaulniers wrote:
> Dear stable kernel maintainers,
> Please consider applying the following backports of commit
> e0d5896bd356 ("arm64: lse: fix LSE atomics with LLVM's integrated
> assembler") which first landed in v5.6-rc1 and was already picked up
> into linux-5.4.y as f68668292496 in v5.4.22 (adjusted for a conflict
> due to commit addfc38672c7 ("arm64: atomics: avoid out-of-line ll/sc
> atomics") which landed in v5.4-rc1).
>
> Also contains a fix for that first patch which cherry-picks cleanly,
> commit dd1f6308b28e ("arm64: lse: Fix LSE atomics with LLVM").
>
> The attached patches allow for Android and CrOS to build with
> LLVM_IAS=1 for arm64 for v4.19.y (modulo one small patch that I will
> send tomorrow).
Now queued up, thanks.
greg k-h
