linux-kernel - Re: [PATCH] spi: imx: add a check for speed

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: <20210408140523.GH4516@sirena.org.uk>
Date:   Thu, 8 Apr 2021 15:05:23 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Clark Wang <xiaoning.wang@....com>
Cc:     shawnguo@...nel.org, s.hauer@...gutronix.de, festevam@...il.com,
        kernel@...gutronix.de, linux-imx@....com,
        linux-spi@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] spi: imx: add a check for speed_hz before calculating
 the clock

On Thu, Apr 08, 2021 at 06:33:47PM +0800, Clark Wang wrote:
> When some drivers use spi to send data, spi_transfer->speed_hz is
> not assigned. If spidev->max_speed_hz is not assigned as well, it
> will cause an error in configuring the clock.

Please don't send new patches in reply to other threads, this makes it
harder to follow what current versions of things are and causes problems
for tools.

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