From mboxrd@z Thu Jan 1 00:00:00 1970 From: olof@lixom.net (Olof Johansson) Date: Tue, 14 Jun 2016 10:28:49 -0700 Subject: [PATCH] arm64: defconfig: disable plain NEON implementation of AES In-Reply-To: <1465829842-3668-1-git-send-email-ard.biesheuvel@linaro.org> References: <1465829842-3668-1-git-send-email-ard.biesheuvel@linaro.org> Message-ID: <20160614172849.GE9200@localhost> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Jun 13, 2016 at 04:57:22PM +0200, Ard Biesheuvel wrote: > The plain NEON implementation of AES is only suited for v8 cores that lack > the ARMv8 Crypto Extensions but have an implementation of the NEON tbl/tbx > instruction that is not pathetically slow. Unfortunately, this is currently > the empty set, so there is no point in including this implementation by > default. So disable it. > > Signed-off-by: Ard Biesheuvel Applied, thanks. -Olof