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Date:   Fri, 6 May 2022 11:24:14 +0200
From:   Greg KH <greg@kroah.com>
To:     Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Cc:     herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org,
        qat-linux@intel.com, vdronov@redhat.com, stable@vger.kernel.org,
        Marco Chiappero <marco.chiappero@intel.com>
Subject: Re: [PATCH 02/12] crypto: qat - refactor submission logic
Message-ID: <YnTpPoN9JZqjqvsG@kroah.com>
References: <20220506082327.21605-1-giovanni.cabiddu@intel.com>
 <20220506082327.21605-3-giovanni.cabiddu@intel.com>
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On Fri, May 06, 2022 at 09:23:17AM +0100, Giovanni Cabiddu wrote:
> Move the submission loop to a new function, qat_alg_send_message(), and
> share it between the symmetric and the asymmetric algorithms.
> 
> If the HW queues are full return -ENOSPC instead of -EBUSY.
> 
> For both symmetric and asymmetric services set the number of retries
> before returning an error to a value that works for both, 20 (was 10 for
> symmetric and 100 for asymmetric).
> 
> Cc: stable@vger.kernel.org
> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
> Reviewed-by: Marco Chiappero <marco.chiappero@intel.com>

What does this "fix" to require it to be backported to stable trees?

thanks,

greg k-h