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Date:   Wed, 29 Nov 2023 09:10:09 +0100
From:   Oleg Nesterov <oleg@redhat.com>
To:     Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
Cc:     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>,
        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
Subject: Re: [PATCH v2 1/3] scripts/gdb/tasks: Fix lx-ps command error
Message-ID: <20231129081009.GF22743@redhat.com>
References: <20231129065142.13375-1-Kuan-Ying.Lee@mediatek.com>
 <20231129065142.13375-2-Kuan-Ying.Lee@mediatek.com>
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On 11/29, 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.

Thanks again,

Acked-by: Oleg Nesterov <oleg@redhat.com>


> Fixes: 8e1f385104ac ("kill task_struct->thread_group")
> Cc: stable@vger.kernel.org

Is it possible to merge this simple change before v6.7 ?
Then "cc: stable" can be removed.

Oleg.