From: Linus Walleij <linus.walleij@linaro.org>
To: Jim Liu <jim.t90615@gmail.com>
Cc: JJLIU0@nuvoton.com, KWLIU@nuvoton.com, brgl@bgdev.pl,
dan.carpenter@linaro.org, linux-gpio@vger.kernel.org,
linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org
Subject: Re: [PATCH v3] gpio: nuvoton: Fix sgpio irq handle error
Date: Fri, 3 May 2024 10:36:32 +0200 [thread overview]
Message-ID: <CACRpkdbaC9YR9f-q3fNjpH761VmLn2bhaaWpy-6Fhk3apOT8vg@mail.gmail.com> (raw)
In-Reply-To: <20240429070523.3160248-1-JJLIU0@nuvoton.com>
On Mon, Apr 29, 2024 at 9:05 AM Jim Liu <jim.t90615@gmail.com> wrote:
> The generic_handle_domain_irq() function calls irq_resolve_mapping()
> so calling irq_find_mapping() is duplicative and will lead to a stack
> trace and an RCU stall.
>
>
> Fixes: c4f8457d17ce ("gpio: nuvoton: Add Nuvoton NPCM sgpio driver")
> Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Yours,
Linus Walleij
next prev parent reply other threads:[~2024-05-03 8:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-29 7:05 Jim Liu
2024-05-03 8:36 ` Linus Walleij [this message]
2024-05-03 11:56 ` Dan Carpenter
2024-05-03 16:30 ` Markus Elfring
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