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Date:   Fri, 4 Sep 2020 23:50:44 +1000
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Srujana Challa <schalla@...vell.com>
Cc:     "davem@...emloft.net" <davem@...emloft.net>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-crypto@...r.kernel.org" <linux-crypto@...r.kernel.org>,
        Suheil Chandran <schandran@...vell.com>,
        Narayana Prasad Raju Athreya <pathreya@...vell.com>,
        Sunil Kovvuri Goutham <sgoutham@...vell.com>,
        Linu Cherian <lcherian@...vell.com>,
        Geethasowjanya Akula <gakula@...vell.com>,
        Jerin Jacob Kollanukkaran <jerinj@...vell.com>,
        Ard Biesheuvel <ardb@...nel.org>
Subject: Re: [PATCH v2 2/3] drivers: crypto: add support for OCTEONTX2 CPT
 engine

On Fri, Sep 04, 2020 at 01:45:38PM +0000, Srujana Challa wrote:
>
> This block of code is used for LMT store operations. The LMT store operation
> is specific to our platform, and this uses the "ldeor" instruction(which is
> actually an LSE atomic instruction available on v8.1 CPUs) targeting the
> IO address.
> We add it in the driver since we want LMT store to work even if LSE_ATOMICS
> is disabled.

You have exactly the same macro in your net driver.  Move it into
a header file in arch/arm64/include/asm and also add one under
include/asm-generic so we can compile-test.

Thanks,
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

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