[PATCH v3] riscv: hwprobe: fix has_fpu() to require D extension only

[Andreas Schwab]

On Aug 25 2026, Ivy Lopez wrote:

> The kernel never supports F without D, since D depends on F. As such,
                            D without F

-- 
Andreas Schwab, SUSE Labs, schwab at suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."