On Thu, 23 Jan 2025 at 13:13, Eric Biggers <ebiggers@xxxxxxxxxx> wrote: > > x86 unfortunately only has an instruction for crc32c Yeah, but isn't that like 90% of the uses? IOW, if you'd make the "select" statements a bit more specific, and make ext4 (and others) do "select CRC32C" instead, the other ones wouldn't even get selected? Linus