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Mon, 07 Mar 2022 05:47:45 -0800 (PST) Received: from Red ([2a01:cb1d:3d5:a100:264b:feff:fe03:2806]) by smtp.googlemail.com with ESMTPSA id f20-20020a05600c4e9400b003898e252cd4sm8467209wmq.12.2022.03.07.05.47.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Mar 2022 05:47:45 -0800 (PST) Date: Mon, 7 Mar 2022 14:47:43 +0100 From: Corentin Labbe To: Gilad Ben-Yossef Subject: Re: [BUG] crypto: ccree: driver does not handle case where cryptlen = authsize =0 Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Cc: Herbert Xu , Linux kernel mailing list , iommu@lists.linux-foundation.org, Linux Crypto Mailing List , Robin Murphy , Christoph Hellwig X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Le Mon, Mar 07, 2022 at 01:59:00PM +0200, Gilad Ben-Yossef a =E9crit : > Hi Corentin, > = > A bug in the DMA API it is not. > = > What is the call site that calls into the crypto driver in your case? > Is it the drbg like in the cryptocell case or something else? > = In my case, it is a user call from libkacpi test. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu