[PATCH 1/5] crypto: Clean up CRYPTO_BLAKE2B usage

From: Geert Uytterhoeven

Date: Thu Feb 26 2026 - 10:03:26 EST


Btrfs stopped using this BLAKE2b implementations in commit
fe11ac191ce0ad91 ("btrfs: switch to library APIs for checksums").

Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
crypto/Kconfig | 2 --
1 file changed, 2 deletions(-)

diff --git a/crypto/Kconfig b/crypto/Kconfig
index e2b4106ac961eb52..8bc95e69faa5557a 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -876,8 +876,6 @@ config CRYPTO_BLAKE2B
- blake2b-384
- blake2b-512

- Used by the btrfs filesystem.
-
See https://blake2.net for further information.

config CRYPTO_CMAC
--
2.43.0