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From:   "Rafael J. Wysocki" <rafael@kernel.org>
Date:   Tue, 4 Oct 2022 16:07:38 +0200
Message-ID: <CAJZ5v0gU9=-9cD0endsyGZUJ7WnOUqWBYoLCHayqhEDkfEHNvQ@mail.gmail.com>
Subject: Re: [PATCH v2] ACPI: APEI: do not add task_work to kernel thread to
 avoid memory leak
To:     "Luck, Tony" <tony.luck@intel.com>,
        Shuai Xue <xueshuai@linux.alibaba.com>
Cc:     "Rafael J. Wysocki" <rafael@kernel.org>,
        James Morse <james.morse@arm.com>,
        "baicar@os.amperecomputing.com" <baicar@os.amperecomputing.com>,
        Len Brown <lenb@kernel.org>, Borislav Petkov <bp@alien8.de>,
        Dave Hansen <dave.hansen@linux.intel.com>,
        Jarkko Sakkinen <jarkko@kernel.org>,
        =?UTF-8?B?SE9SSUdVQ0hJIE5BT1lBKOWggOWPoyDnm7TkuZ8p?= 
        <naoya.horiguchi@nec.com>,
        "linmiaohe@huawei.com" <linmiaohe@huawei.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Stable <stable@vger.kernel.org>,
        ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        "cuibixuan@linux.alibaba.com" <cuibixuan@linux.alibaba.com>,
        "baolin.wang@linux.alibaba.com" <baolin.wang@linux.alibaba.com>,
        "zhuo.song@linux.alibaba.com" <zhuo.song@linux.alibaba.com>
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On Fri, Sep 30, 2022 at 5:52 PM Luck, Tony <tony.luck@intel.com> wrote:
>
> > Yes, the error is actually handled in workqueue. I think the point is that the
> > synchronous exception signaled by synchronous external abort must be handled
> > synchronously, otherwise, it will be signaled again.
>
> Ok. Got it now. Thanks.
>
> For Rafael:
>
> Reviewed-by: Tony Luck <tony.luck@intel.com>

Applied as 6.1-rc material, thanks!