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Marek BehúnandGreg Kroah-Hartman
4f9f61598b
commit8006aff155upstream. According to the review by Bill Cox [1], the Atmel SHA204A random number generator produces random numbers with very low entropy. Set the lowest possible entropy for this chip just to be safe. [1] https://www.metzdowd.com/pipermail/cryptography/2014-December/023858.html Fixes:da001fb651("crypto: atmel-i2c - add support for SHA204A random number generator") Cc: <stable@vger.kernel.org> Signed-off-by: Marek Behún <kabel@kernel.org> Acked-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Marek Behún <kabel@kernel.org>