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From:   Horia Geanta <horia.geanta@nxp.com>
To:     Iuliana Prodan <iuliana.prodan@nxp.com>,
        Herbert Xu <herbert@gondor.apana.org.au>,
        Aymen Sghaier <aymen.sghaier@nxp.com>
CC:     "David S. Miller" <davem@davemloft.net>,
        Tom Lendacky <thomas.lendacky@amd.com>,
        Gary Hook <gary.hook@amd.com>,
        "linux-crypto@vger.kernel.org" <linux-crypto@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        dl-linux-imx <linux-imx@nxp.com>
Subject: Re: [PATCH 06/12] crypto: caam - change return code in
 caam_jr_enqueue function
Thread-Topic: [PATCH 06/12] crypto: caam - change return code in
 caam_jr_enqueue function
Thread-Index: AQHVnZazktuTKSk1mUevNvsTpcH2mA==
Date:   Tue, 19 Nov 2019 15:21:34 +0000
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References: <1574029845-22796-1-git-send-email-iuliana.prodan@nxp.com>
 <1574029845-22796-7-git-send-email-iuliana.prodan@nxp.com>
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On 11/18/2019 12:31 AM, Iuliana Prodan wrote:=0A=
> Change the return code of caam_jr_enqueue function to -EINPROGRESS, in=0A=
> case of success, -ENOSPC in case the CAAM is busy (has no space left=0A=
> in job ring queue), -EIO if it cannot map the caller's descriptor.=0A=
> =0A=
> Update, also, the cases for resource-freeing for each algorithm type.=0A=
> =0A=
It probably would've been worth saying *why* these changes are needed.=0A=
=0A=
Even though the patch is part of a patch set adding "backlogging support",=
=0A=
this grouping won't be visible in git log.=0A=
=0A=
There's another reason however for the -EBUSY -> -ENOSPC change,=0A=
i.e. commit 6b80ea389a0b ("crypto: change transient busy return code to -EN=
OSPC")=0A=
=0A=
> Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>=0A=
Reviewed-by: Horia Geant=E3 <horia.geanta@nxp.com>=0A=
=0A=
Thanks,=0A=
Horia=0A=