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From: Linus Walleij <linus.walleij@linaro.org>
Date: Wed, 31 Jan 2024 10:06:50 +0100
Message-ID: <CACRpkdZxOovTOF0rOjyU1WwaRLZqML41hfYcC7z=HsAQjY8BsA@mail.gmail.com>
Subject: Re: [PATCH] pinctrl: amd: Add IRQF_ONESHOT to the interrupt request
To: Mario Limonciello <mario.limonciello@amd.com>
Cc: Basavaraj Natikar <Basavaraj.Natikar@amd.com>, Shyam Sundar S K <Shyam-sundar.S-k@amd.com>, 
	"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>, 
	"open list:PIN CONTROL SUBSYSTEM" <linux-gpio@vger.kernel.org>, open list <linux-kernel@vger.kernel.org>, 
	"Rafael J . Wysocki" <rafael@kernel.org>, Christian Heusel <christian@heusel.eu>
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On Tue, Jan 23, 2024 at 7:08=E2=80=AFPM Mario Limonciello
<mario.limonciello@amd.com> wrote:

> On some systems the interrupt is shared between GPIO controller
> and ACPI SCI. When the interrupt is shared with the ACPI SCI the
> flags need to be identical.
>
> This should fix the GPIO controller failing to work after commit
> 7a36b901a6eb ("ACPI: OSL: Use a threaded interrupt handler for SCI").
> ```
> [    0.417335] genirq: Flags mismatch irq 9. 00000088 (pinctrl_amd) vs. 0=
0002080 (acpi)
> [    0.420073] amd_gpio: probe of AMDI0030:00 failed with error -16
> ```
>
> Cc: Rafael J. Wysocki <rafael@kernel.org>
> Reported-by: Christian Heusel <christian@heusel.eu>
> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=3D218407
> Fixes: 7a36b901a6eb ("ACPI: OSL: Use a threaded interrupt handler for SCI=
")
> Link: https://lore.kernel.org/linux-acpi/CAJZ5v0iRqUXeuKmC_+dAJtDBLWQ3x15=
n4gRH48y7MEaLoXF+UA@mail.gmail.com/T/#mc5506014141b61e472b24e095889535a0445=
8083
> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>

Patch applied for fixes!

Thanks for dealing with these issues Mario!

Yours,
Linus Walleij