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    SubjectRe: [PATCH] hw_random: atmel-rng: fix race condition leading to repeated bits
    On Fri, May 25, 2012 at 11:12:38AM +0200, Peter Korsgaard wrote:
    > Data valid gets cleared by reading the ISR (status register) and NOT from
    > reading ODATA (data register). A new data word can become available between
    > checking ISR and reading ODATA, causing us to reuse the same data word next
    > time atmel_trng_read() gets called, if that happens before the following
    > data word is ready.

    Patch applied crypto. Thanks!
    Email: Herbert Xu <>
    Home Page:
    PGP Key:

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