From: Christophe Leroy Date: Tue, 21 May 2019 13:34:15 +0000 (+0000) Subject: crypto: talitos - HMAC SNOOP NO AFEU mode requires SW icv checking. X-Git-Tag: Ubuntu-5.3.0-10.11~781^2~102 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=4bbfb839259a9c96a0be872e16f7471b7136aee5;p=mirror_ubuntu-eoan-kernel.git crypto: talitos - HMAC SNOOP NO AFEU mode requires SW icv checking. In that mode, hardware ICV verification is not supported. Signed-off-by: Christophe Leroy Fixes: 7405c8d7ff97 ("crypto: talitos - templates for AEAD using HMAC_SNOOP_NO_AFEU") Signed-off-by: Herbert Xu --- diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index a15aa6d6ec33..e35581d67315 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -1545,7 +1545,8 @@ static int aead_decrypt(struct aead_request *req) if (IS_ERR(edesc)) return PTR_ERR(edesc); - if ((priv->features & TALITOS_FTR_HW_AUTH_CHECK) && + if ((edesc->desc.hdr & DESC_HDR_TYPE_IPSEC_ESP) && + (priv->features & TALITOS_FTR_HW_AUTH_CHECK) && ((!edesc->src_nents && !edesc->dst_nents) || priv->features & TALITOS_FTR_SRC_LINK_TBL_LEN_INCLUDES_EXTENT)) {