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Date:   Thu, 6 Jun 2019 17:33:36 +0800
From:   Herbert Xu <>
To:     Horia Geanta <>
Cc:     Ard Biesheuvel <>,
        Iuliana Prodan <>,
        Eric Biggers <>,
        "David S. Miller" <>,
        Sascha Hauer <>,
        Linux Kernel Mailing List <>,
        dl-linux-imx <>
Subject: Re: [PATCH] crypto: gcm - fix cacheline sharing

On Thu, Jun 06, 2019 at 08:36:52AM +0000, Horia Geanta wrote:
> Yes, an internally kmalloc-ed buffer is used for storing the IV (both input and
> output IV).
> Once HW finishes the job, area is DMA unmapped and then output IV is copied into
> req->iv.

That sounds good to me.  Thanks!
Email: Herbert Xu <>
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