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Date:   Wed, 29 Nov 2023 14:33:21 -0800
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Subject: Re: [PATCH v2 1/3] scripts/gdb/tasks: Fix lx-ps command error
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To:     Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>,
        Jan Kiszka <jan.kiszka@siemens.com>,
        Kieran Bingham <kbingham@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Oleg Nesterov <oleg@redhat.com>
Cc:     casper.li@mediatek.com, chinwen.chang@mediatek.com,
        qun-wei.lin@mediatek.com, linux-mm@kvack.org,
        stable@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        linux-mediatek@lists.infradead.org
References: <20231129065142.13375-1-Kuan-Ying.Lee@mediatek.com>
 <20231129065142.13375-2-Kuan-Ying.Lee@mediatek.com>
From:   Florian Fainelli <f.fainelli@gmail.com>
In-Reply-To: <20231129065142.13375-2-Kuan-Ying.Lee@mediatek.com>
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On 11/28/23 22:51, Kuan-Ying Lee wrote:
> Since commit 8e1f385104ac ("kill task_struct->thread_group") remove
> the thread_group, we will encounter below issue.
> 
> (gdb) lx-ps
>        TASK          PID    COMM
> 0xffff800086503340   0   swapper/0
> Python Exception <class 'gdb.error'>: There is no member named thread_group.
> Error occurred in Python: There is no member named thread_group.
> 
> We use signal->thread_head to iterate all threads instead.
> 
> Fixes: 8e1f385104ac ("kill task_struct->thread_group")
> Cc: stable@vger.kernel.org
> Signed-off-by: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>

Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
-- 
Florian