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[104.188.17.28]) by smtp.gmail.com with ESMTPSA id v1sm10183866pjd.22.2019.10.19.12.58.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 19 Oct 2019 12:58:16 -0700 (PDT) From: Bjorn Andersson To: Catalin Marinas , Will Deacon , Shawn Guo , Bjorn Andersson , Olof Johansson , Maxime Ripard , Arnd Bergmann , Anson Huang , Jagan Teki , Leonard Crestez , Dinh Nguyen , Marcin Juszkiewicz Subject: [PATCH v2] arm64: defconfig: Enable Qualcomm pseudo rng Date: Sat, 19 Oct 2019 12:58:12 -0700 Message-Id: <20191019195812.3834545-1-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191019_125819_745681_1ECAC0FE X-CRM114-Status: UNSURE ( 9.83 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-msm@vger.kernel.org, Vinod Koul , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Most Qualcomm platforms contain a pseudo random number generator hardware block. Enable the driver for this block and also enable the interface for exposing this to userspace. Signed-off-by: Bjorn Andersson --- arch/arm64/configs/defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 6baf90875263..4591bf1303da 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -860,6 +860,8 @@ CONFIG_NLS_ISO8859_1=y CONFIG_SECURITY=y CONFIG_CRYPTO_ECHAINIV=y CONFIG_CRYPTO_ANSI_CPRNG=y +CONFIG_CRYPTO_USER_API_RNG=m +CONFIG_CRYPTO_DEV_QCOM_RNG=m CONFIG_DMA_CMA=y CONFIG_CMA_SIZE_MBYTES=32 CONFIG_PRINTK_TIME=y -- 2.23.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel