linux-kernel - Re: [PATCH v2 1/4] can: m_can: Add hrtimer to generate software interrupt

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20230426-engine-pueblo-9967197ace5a-mkl@pengutronix.de>
Date:   Wed, 26 Apr 2023 19:47:28 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     "Mendez, Judith" <jm@...com>
Cc:     Chandrasekar Ramakrishnan <rcsekar@...sung.com>,
        Wolfgang Grandegger <wg@...ndegger.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, linux-can@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Schuyler Patton <spatton@...com>, Nishanth Menon <nm@...com>,
        Vignesh Raghavendra <vigneshr@...com>,
        Tero Kristo <kristo@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        Oliver Hartkopp <socketcan@...tkopp.net>
Subject: Re: [PATCH v2 1/4] can: m_can: Add hrtimer to generate software
 interrupt

On 26.04.2023 11:11:12, Mendez, Judith wrote:
[...]
> > print a proper error message using dev_err_probe("IRQ %s not found and
> > polling not activated\n")
> > 
> Why %s when MCAN requests 1 IRQ which is "int0"? If we want to print "int0",
> should it be hardcoded into the print error message?

I think I copied the error message from platform_get_irq_byname() and
extended it. Of course it makes sense to hardcode the IRQ name.

Marc

-- 
Pengutronix e.K.                 | Marc Kleine-Budde          |
Embedded Linux                   | https://www.pengutronix.de |
Vertretung Nürnberg              | Phone: +49-5121-206917-129 |
Amtsgericht Hildesheim, HRA 2686 | Fax:   +49-5121-206917-9   |

Download attachment "signature.asc" of type "application/pgp-signature" (489 bytes)