There's a build failure for zfs-linux on riscv64/focal, but that should be safe to ignore for this patch. The riscv64 builds seem to have failed since they were enabled in 0.8.3-1ubuntu11, and are related to an "Unsupported ISA type" error in the libspl header files. It's likely that we're missing some compatibility patches from upstream for this specific architecture.
There's a build failure for zfs-linux on riscv64/focal, but that should be safe to ignore for this patch. The riscv64 builds seem to have failed since they were enabled in 0.8.3-1ubuntu11, and are related to an "Unsupported ISA type" error in the libspl header files. It's likely that we're missing some compatibility patches from upstream for this specific architecture.