1 files changed, 0 insertions, 36 deletions
diff --git a/target/linux/generic/backport-5.4/080-wireguard-0048-crypto-x86-poly1305-emit-does-base-conversion-itself.patch b/target/linux/generic/backport-5.4/080-wireguard-0048-crypto-x86-poly1305-emit-does-base-conversion-itself.patch
deleted file mode 100644
index 8209ca2898..0000000000
--- a/target/linux/generic/backport-5.4/080-wireguard-0048-crypto-x86-poly1305-emit-does-base-conversion-itself.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: "Jason A. Donenfeld" <Jason@zx2c4.com>
-Date: Fri, 17 Jan 2020 11:42:22 +0100
-Subject: [PATCH] crypto: x86/poly1305 - emit does base conversion itself
-
-commit f9e7fe32a792726186301423ff63a465d63386e1 upstream.
-
-The emit code does optional base conversion itself in assembly, so we
-don't need to do that here. Also, neither one of these functions uses
-simd instructions, so checking for that doesn't make sense either.
-
-Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
-Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
----
- arch/x86/crypto/poly1305_glue.c | 8 ++------
- 1 file changed, 2 insertions(+), 6 deletions(-)
-
---- a/arch/x86/crypto/poly1305_glue.c
-+++ b/arch/x86/crypto/poly1305_glue.c
-@@ -123,13 +123,9 @@ static void poly1305_simd_blocks(void *c
- static void poly1305_simd_emit(void *ctx, u8 mac[POLY1305_DIGEST_SIZE],
- 			       const u32 nonce[4])
- {
--	struct poly1305_arch_internal *state = ctx;
--
--	if (!IS_ENABLED(CONFIG_AS_AVX) || !static_branch_likely(&poly1305_use_avx) ||
--	    !state->is_base2_26 || !crypto_simd_usable()) {
--		convert_to_base2_64(ctx);
-+	if (!IS_ENABLED(CONFIG_AS_AVX) || !static_branch_likely(&poly1305_use_avx))
- 		poly1305_emit_x86_64(ctx, mac, nonce);
--	} else
-+	else
- 		poly1305_emit_avx(ctx, mac, nonce);
- }
-