linux-kernel - Re: [PATCH v2 06/14] spi: bcm63xx-hsspi: Endianness fix for ARM based SoC

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]

Date:   Tue, 24 Jan 2023 14:48:05 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     William Zhang <william.zhang@...adcom.com>,
        Linux SPI List <linux-spi@...r.kernel.org>,
        Broadcom Kernel List <bcm-kernel-feedback-list@...adcom.com>
Cc:     tomer.yacoby@...adcom.com, kursad.oney@...adcom.com,
        dregan@...l.com, f.fainelli@...il.com, anand.gore@...adcom.com,
        jonas.gorski@...il.com, dan.beygelman@...adcom.com,
        joel.peshkin@...adcom.com, kernel test robot <lkp@...el.com>,
        Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 06/14] spi: bcm63xx-hsspi: Endianness fix for ARM based
 SoC

On 1/24/23 14:12, William Zhang wrote:
> HSSPI controller uses big endian for the opcode in the message to the
> controller ping pong buffer. Use cpu_to_be16 to properly handle the
> endianness for both big and little endian host.
> 
> Fixes: 142168eba9dc ("spi: bcm63xx-hsspi: add bcm63xx HSSPI driver")
> Signed-off-by: Kursad Oney <kursad.oney@...adcom.com>
> Signed-off-by: William Zhang <william.zhang@...adcom.com>

Acked-by: Florian Fainelli <f.fainelli@...il.com>
-- 
Florian