1 files changed, 0 insertions, 31 deletions
diff --git a/target/linux/generic/backport-5.4/080-wireguard-0035-crypto-x86-chacha-only-unregister-algorithms-if-regi.patch b/target/linux/generic/backport-5.4/080-wireguard-0035-crypto-x86-chacha-only-unregister-algorithms-if-regi.patch
deleted file mode 100644
index 4554ea898b..0000000000
--- a/target/linux/generic/backport-5.4/080-wireguard-0035-crypto-x86-chacha-only-unregister-algorithms-if-regi.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Eric Biggers <ebiggers@google.com>
-Date: Sun, 17 Nov 2019 23:21:58 -0800
-Subject: [PATCH] crypto: x86/chacha - only unregister algorithms if registered
-
-commit b62755aed3a3f5ca9edd2718339ccea3b6bbbe57 upstream.
-
-It's not valid to call crypto_unregister_skciphers() without a prior
-call to crypto_register_skciphers().
-
-Fixes: 84e03fa39fbe ("crypto: x86/chacha - expose SIMD ChaCha routine as library function")
-Signed-off-by: Eric Biggers <ebiggers@google.com>
-Acked-by: Ard Biesheuvel <ardb@kernel.org>
-Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
----
- arch/x86/crypto/chacha_glue.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
---- a/arch/x86/crypto/chacha_glue.c
-+++ b/arch/x86/crypto/chacha_glue.c
-@@ -304,7 +304,8 @@ static int __init chacha_simd_mod_init(v
- 
- static void __exit chacha_simd_mod_fini(void)
- {
--	crypto_unregister_skciphers(algs, ARRAY_SIZE(algs));
-+	if (boot_cpu_has(X86_FEATURE_SSSE3))
-+		crypto_unregister_skciphers(algs, ARRAY_SIZE(algs));
- }
- 
- module_init(chacha_simd_mod_init);