5.11.0-rc1+: "Division by zero in kernel." when writing to spidev

Vincent Pelletier plr.vincent at gmail.com
Fri Jan 8 06:55:47 EST 2021

Hello Fabio,

On Thu, 7 Jan 2021 22:53:05 -0300, Fabio Estevam <festevam at gmail.com> wrote:
> There is a fix for this:
> https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git/commit/?h=for-linus&id=6820e812dafb4258bc14692f686eec5bde6fba86

Indeed, and I missed it (I somehow thought there was only one commit
not pulled to Linus' master yet...).

I confirm the issue is fixed as of Linus'

commit f5e6c330254ae691f6d7befe61c786eb5056007e (linus/master)
Merge: a1a7b4f32433 6170d077bf92
Author: Linus Torvalds <torvalds at linux-foundation.org>
Date:   Thu Jan 7 12:21:32 2021 -0800

    Merge tag 'spi-fix-v5.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

My apologies for the noise.

Vincent Pelletier

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