From: "Bryan O'Donoghue" <pure.logic@nexus-software.ie>
To: "Horia Geantă" <horia.geanta@nxp.com>,
"Aymen Sghaier" <aymen.sghaier@nxp.com>,
"linux-crypto@vger.kernel.org" <linux-crypto@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: Fabio Estevam <fabio.estevam@nxp.com>,
Peng Fan <peng.fan@nxp.com>,
"davem@davemloft.net" <davem@davemloft.net>,
"lukas.auer@aisec.fraunhofer.de" <lukas.auer@aisec.fraunhofer.de>,
"rui.silva@linaro.org" <rui.silva@linaro.org>,
"ryan.harkin@linaro.org" <ryan.harkin@linaro.org>,
Herbert Xu <herbert@gondor.apana.org.au>
Subject: Re: [PATCH v3 2/5] crypto: caam: Fix endless loop when RNG is already initialized
Date: Fri, 2 Feb 2018 11:20:56 +0000 [thread overview]
Message-ID: <78ad6a62-190c-e4fe-dd23-e1d058f9bbb2@nexus-software.ie> (raw)
In-Reply-To: <VI1PR0402MB334297558BB1984131546B1D98FA0@VI1PR0402MB3342.eurprd04.prod.outlook.com>
On 01/02/18 12:16, Horia Geantă wrote:
> If the loop cannot exit based on value of "ret" != -EAGAIN, then it means
> caam_probe() will eventually fail due to ret == -EAGAIN:
> if (ret) {
> dev_err(dev, "failed to instantiate RNG");
> goto caam_remove;
> }
For me it's an endless loop applying the first two
https://patchwork.ozlabs.org/patch/866460/
https://patchwork.ozlabs.org/patch/866462/
but not this one
https://patchwork.ozlabs.org/patch/865890/
> Please provide more details, so that the root cause is found and fixed.
np
---
bod
next prev parent reply other threads:[~2018-02-02 11:21 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-31 2:00 [PATCH v3 0/5] Enable CAAM on i.MX7s fix TrustZone issues Bryan O'Donoghue
2018-01-31 2:00 ` [PATCH v3 1/5] crypto: caam: Fix null dereference at error path Bryan O'Donoghue
2018-01-31 2:00 ` [PATCH v3 2/5] crypto: caam: Fix endless loop when RNG is already initialized Bryan O'Donoghue
2018-02-01 12:16 ` Horia Geantă
2018-02-02 11:20 ` Bryan O'Donoghue [this message]
2018-02-02 12:54 ` Auer, Lukas
2018-02-05 8:45 ` Horia Geantă
2018-02-05 9:15 ` [PATCH] crypto: caam - fix endless loop when DECO acquire fails Horia Geantă
2018-02-05 13:54 ` [PATCH v3 2/5] crypto: caam: Fix endless loop when RNG is already initialized Auer, Lukas
2018-01-31 2:00 ` [PATCH v3 3/5] crypto: caam: do not use mem and emi_slow clock for imx7x Bryan O'Donoghue
2018-01-31 2:00 ` [PATCH v3 4/5] clk: imx7d: add CAAM clock Bryan O'Donoghue
2018-02-01 14:53 ` Fabio Estevam
2018-01-31 2:00 ` [PATCH v3 5/5] ARM: dts: imx7s: add CAAM device node Bryan O'Donoghue
2018-02-01 11:44 ` Horia Geantă
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