linux-kernel - Re: [PATCH v2 4/8] binder: fix BINDER_WORK_FROZEN

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Message-ID: <CAH5fLghsesAW=wXz86OXUrJtO4So_jYSmOzocJ9RxrrrT=+MaQ@mail.gmail.com>
Date: Fri, 27 Sep 2024 09:07:34 +0200
From: Alice Ryhl <aliceryhl@...gle.com>
To: Carlos Llamas <cmllamas@...gle.com>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Arve Hjønnevåg <arve@...roid.com>, 
	Todd Kjos <tkjos@...roid.com>, Martijn Coenen <maco@...roid.com>, 
	Joel Fernandes <joel@...lfernandes.org>, Christian Brauner <brauner@...nel.org>, 
	Suren Baghdasaryan <surenb@...gle.com>, Yu-Ting Tseng <yutingtseng@...gle.com>, linux-kernel@...r.kernel.org, 
	kernel-team@...roid.com, stable@...r.kernel.org, Todd Kjos <tkjos@...gle.com>
Subject: Re: [PATCH v2 4/8] binder: fix BINDER_WORK_FROZEN_BINDER debug logs

On Fri, Sep 27, 2024 at 1:36 AM Carlos Llamas <cmllamas@...gle.com> wrote:
>
> The BINDER_WORK_FROZEN_BINDER type is not handled in the binder_logs
> entries and it shows up as "unknown work" when logged:
>
>   proc 649
>   context binder-test
>     thread 649: l 00 need_return 0 tr 0
>     ref 13: desc 1 node 8 s 1 w 0 d 0000000053c4c0c3
>     unknown work: type 10
>
> This patch add the freeze work type and is now logged as such:
>
>   proc 637
>   context binder-test
>     thread 637: l 00 need_return 0 tr 0
>     ref 8: desc 1 node 3 s 1 w 0 d 00000000dc39e9c6
>     has frozen binder
>
> Fixes: d579b04a52a1 ("binder: frozen notification")
> Cc: stable@...r.kernel.org
> Acked-by: Todd Kjos <tkjos@...gle.com>
> Signed-off-by: Carlos Llamas <cmllamas@...gle.com>

Reviewed-by: Alice Ryhl <aliceryhl@...gle.com>