From: Greg KH <gregkh@linuxfoundation.org>
To: "Limonciello, Mario" <Mario.Limonciello@amd.com>
Cc: "stable@vger.kernel.org" <stable@vger.kernel.org>
Subject: Re: Backport a patch to enable debugging GPIO issues
Date: Mon, 16 Jan 2023 15:55:35 +0100 [thread overview]
Message-ID: <Y8VlZ2giazTooakQ@kroah.com> (raw)
In-Reply-To: <MN0PR12MB61014D5E4750F45AFD3F26F9E2C19@MN0PR12MB6101.namprd12.prod.outlook.com>
On Mon, Jan 16, 2023 at 02:24:17PM +0000, Limonciello, Mario wrote:
> [Public]
>
> Hi,
>
> A patch was introduced into 6.2 that will allow outputting what GPIO is active at a given time for pinctrl-amd with dynamic debugging. This patch is useful particularly for debugging the wakeup source when it says that it's the GPIO controller.
> I've asked at least 4 people to apply it on 6.1.y kernels and turn on those statements in /sys/kernel/debug/dynamic_debug/control to debug issues of spurious wakeups which has me realizing it would make sense to just generally being in 6.1.y.
>
> Would you please cherry-pick this commit?
>
> 1d66e379731f ("pinctrl: amd: Add dynamic debugging for active GPIOs")
Now queued up, thanks.
greg k-h
prev parent reply other threads:[~2023-01-16 15:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-16 14:24 Backport a patch to enable debugging GPIO issues Limonciello, Mario
2023-01-16 14:55 ` Greg KH [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=Y8VlZ2giazTooakQ@kroah.com \
--to=gregkh@linuxfoundation.org \
--cc=Mario.Limonciello@amd.com \
--cc=stable@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox