On Mon, Jun 15, 2020 at 08:05:49PM -0400, Sasha Levin wrote:
> On Mon, Jun 15, 2020 at 05:22:00PM +0200, gregkh@xxxxxxxxxxxxxxxxxxx wrote:
> > The patch below does not apply to the 4.19-stable tree.
> > If someone wants it applied there, or to any other stable or longterm
> > tree, then please email the backport, including the original git commit
> > id to <stable@xxxxxxxxxxxxxxx>.
[...]
> > From 9dd277ff92d06f6aa95b39936ad83981d781f49b Mon Sep 17 00:00:00 2001
> > From: Lukas Wunner <lukas@xxxxxxxxx>
> > Date: Fri, 15 May 2020 17:58:02 +0200
> > Subject: [PATCH] spi: bcm2835: Fix controller unregister order
>
> more work around master -> controller rename. Queued for 4.19, 4.14,
> 4.9, and 4.4.
Thanks a lot Sasha, that has saved me a ton of work.
FWIW, you may also want to consider queueing bd59b343a9c9
("irqchip/bcm2835: Quiesce IRQs left enabled by bootloader")
which went into v5.7-rc1 and fixes random lockups and jittery
interrupt handling if the FIQ is used on the Raspberry Pi.
(It is used by the Raspberry Pi Foundation's kernel, which is
based on 4.19-stable and will be based on 5.4-stable in the
future.)
Thanks again,
Lukas
