Terts Diepraam (Dec 19 2025 at 15:23): Terts Diepraam (Dec 19 2025 at 15:23):Hi! I was wondering what the reason is that the selinux-fix feature flag of cranelift-jit is not enabled by default. Does it not work for all platforms or is there a performance penalty?
Terts Diepraam (Dec 19 2025 at 15:28):I found this issue about it, but maybe you've found more reasons in the meantime? https://github.com/bytecodealliance/wasmtime/issues/4986
bjorn3 (Jan 03 2026 at 18:50):I'm not aware on any other reasons than that.
bjorn3 (Jan 03 2026 at 18:50):I'm personally still in favor of always using mmap.
Amanieu (Jan 03 2026 at 19:35):I've personally used talc on top of mmap to make an allocator for executable code, it works well enough.
Terts Diepraam (Jan 04 2026 at 21:20):Alright, thank you! I'll try enabling it by default for Roto then.
Last updated: Jan 09 2026 at 13:15 UTC