Log aggregation system by Grafana — upstream builds riscv64 in CI but never publishes it, and no distro packages it
Grafana Loki is a horizontally scalable log aggregation system, designed to be cost-effective by indexing labels rather than full log text. It is the log half of the Prometheus/Grafana observability stack.
This is an unusual case: **Loki already builds cleanly for riscv64 upstream — the binary just never gets published.**
- `crosscompile.mk` lists `linux/riscv64` in `CROSS_BUILD_PLATFORMS`
- [PR #21597](https://github.com/grafana/loki/pull/21597) — *"feat(ci): Include linux/riscv64 Loki build in releases"* — was merged in April 2026 after the maintainers discussed and agreed
- The riscv64 build step passes in their release CI
| Version | Date | Assets | |
|---|---|---|---|
| 3.7.6 | 2026-08-26 | 1 file(s) | view → |
| 3.7.6 | 2026-08-20 | 2 file(s) | view → |
| 3.7.6 | 2026-08-12 | 1 file(s) | view → |