Re: [PATCH v3 3/5] ARM: implement support for SMCCC TRNG entropy source
From: Linus Walleij <hidden>
Date: 2020-11-17 21:11:10
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On Fri, Nov 13, 2020 at 7:24 PM Andre Przywara [off-list ref] wrote:
From: Ard Biesheuvel <ardb@kernel.org> Implement arch_get_random_seed_*() for ARM based on the firmware or hypervisor provided entropy source described in ARM DEN0098. This will make the kernel's random number generator consume entropy provided by this interface, at early boot, and periodically at runtime when reseeding. Cc: Linus Walleij <redacted> Cc: Russell King <linux@armlinux.org.uk> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> [Andre: rework to be initialised by the SMCCC firmware driver] Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Excellent idea, Reviewed-by: Linus Walleij <redacted> Yours, Linus Walleij _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel