Re: [PATCH 1/2] spi: fsi: Reduce max transfer size to 8 bytes

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Subject: Re: [PATCH 1/2] spi: fsi: Reduce max transfer size to 8 bytes
From: Mark Brown <broonie@xxxxxxxxxx>
Date: Mon, 19 Jul 2021 16:20:10 +0100
Cc: devicetree@xxxxxxxxxxxxxxx, openbmc@xxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-spi@xxxxxxxxxxxxxxx, robh+dt@xxxxxxxxxx
In-reply-to: <81a40f8690d297ebfb6697dbea63279bcf2f24fa.camel@linux.ibm.com>
References: <20210716133915.14697-1-eajames@linux.ibm.com> <20210716133915.14697-2-eajames@linux.ibm.com> <20210716171936.GB4137@sirena.org.uk> <81a40f8690d297ebfb6697dbea63279bcf2f24fa.camel@linux.ibm.com>
User-agent: Mutt/1.10.1 (2018-07-13)

On Fri, Jul 16, 2021 at 01:34:38PM -0500, Eddie James wrote:

> Security changes in the SPI controller - in the device microcode. I can
> reword the commit if you like.

How will people end up running this device microcode?  Is this a bug
fix, or is this going to needlessly reduce performance for people with
existing hardware?

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